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wxWidgets/src/os2/window.cpp

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/////////////////////////////////////////////////////////////////////////////
// Name: windows.cpp
// Purpose: wxWindow
// Author: David Webster
// Modified by:
// Created: 10/12/99
// RCS-ID: $Id$
// Copyright: (c) David Webster
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
//
// For compilers that support precompilation, includes "wx.h".
//
#include "wx/wxprec.h"
#ifndef WX_PRECOMP
#define INCL_DOS
#define INCL_PM
#include <os2.h>
#include "wx/window.h"
#include "wx/accel.h"
#include "wx/setup.h"
#include "wx/menu.h"
#include "wx/dc.h"
#include "wx/dcclient.h"
#include "wx/utils.h"
#include "wx/app.h"
#include "wx/panel.h"
#include "wx/layout.h"
#include "wx/dialog.h"
#include "wx/frame.h"
#include "wx/listbox.h"
#include "wx/button.h"
#include "wx/msgdlg.h"
#include <stdio.h>
#endif
#if wxUSE_OWNER_DRAWN
#include "wx/ownerdrw.h"
#endif
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
#endif
#include "wx/menuitem.h"
#include "wx/log.h"
#include "wx/os2/private.h"
#if wxUSE_TOOLTIPS
#include "wx/tooltip.h"
#endif
#if wxUSE_CARET
#include "wx/caret.h"
#endif // wxUSE_CARET
#include "wx/intl.h"
#include "wx/log.h"
#include "wx/textctrl.h"
#include <string.h>
//
// Place compiler, OS specific includes here
//
//
// Standard macros -- these are for OS/2 PM, but most GUI's have something similar
//
#ifndef GET_X_LPARAM
//
// SHORT1FROMMP -- LOWORD
//
#define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp))
//
// SHORT2FROMMP -- HIWORD
//
#define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16))
#endif // GET_X_LPARAM
#ifndef CW_USEDEFAULT
# define CW_USEDEFAULT ((int)0x80000000)
#endif
// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------
//
// The last Windows message we got (MT-UNSAFE)
//
QMSG s_currentMsg;
wxMenu* wxCurrentPopupMenu = NULL;
extern wxList WXDLLEXPORT wxPendingDelete;
#if !defined(__VISAGECPP__) || (__IBMCPP__ < 400)
extern wxChar wxCanvasClassName[];
#endif
wxList* wxWinHandleList = NULL;
// ---------------------------------------------------------------------------
// private functions
// ---------------------------------------------------------------------------
//
// the window proc for all our windows; most gui's have something similar
//
MRESULT EXPENTRY wxWndProc( HWND hWnd
,ULONG message
,MPARAM mp1
,MPARAM mp2
);
#ifdef __WXDEBUG__
const char *wxGetMessageName(int message);
#endif //__WXDEBUG__
void wxRemoveHandleAssociation(wxWindow* pWin);
void wxAssociateWinWithHandle( HWND hWnd
,wxWindow* pWin
);
wxWindow* wxFindWinFromHandle(WXHWND hWnd);
//
// This magical function is used to translate VK_APPS key presses to right
// mouse clicks
//
static void TranslateKbdEventToMouse( wxWindow* pWin
,int* pX
,int* pY
,MPARAM* pFlags
);
//
// get the current state of SHIFT/CTRL keys
//
static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; }
static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; }
// ---------------------------------------------------------------------------
// event tables
// ---------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
EVT_INIT_DIALOG(wxWindow::OnInitDialog)
EVT_IDLE(wxWindow::OnIdle)
EVT_SET_FOCUS(wxWindow::OnSetFocus)
END_EVENT_TABLE()
// ===========================================================================
// implementation
// ===========================================================================
//
// Find an item given the PM Window id
//
wxWindow* wxWindow::FindItem(
long lId
) const
{
wxControl* pItem = wxDynamicCast( this
,wxControl
);
if (pItem)
{
//
// I it we or one of our "internal" children?
//
if (pItem->GetId() == lId ||
(pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND))
{
return pItem;
}
}
wxWindowList::Node* pCurrent = GetChildren().GetFirst();
while (pCurrent)
{
wxWindow* pChildWin = pCurrent->GetData();
wxWindow* pWnd = pChildWin->FindItem(lId);
if (pWnd)
return pWnd;
pCurrent = pCurrent->GetNext();
}
return(NULL);
} // end of wxWindow::FindItem
//
// Find an item given the PM Window handle
//
wxWindow* wxWindow::FindItemByHWND(
WXHWND hWnd
, bool bControlOnly
) const
{
wxWindowList::Node* pCurrent = GetChildren().GetFirst();
while (pCurrent)
{
wxWindow* pParent = pCurrent->GetData();
//
// Do a recursive search.
//
wxWindow* pWnd = pParent->FindItemByHWND(hWnd);
if (pWnd)
return(pWnd);
if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl)))
{
wxWindow* pItem = pCurrent->GetData();
if (pItem->GetHWND() == hWnd)
return(pItem);
else
{
if (pItem->ContainsHWND(hWnd))
return(pItem);
}
}
pCurrent = pCurrent->GetNext();
}
return(NULL);
} // end of wxWindow::FindItemByHWND
//
// Default command handler
//
bool wxWindow::OS2Command(
WXUINT WXUNUSED(uParam)
, WXWORD WXUNUSED(uId)
)
{
return(FALSE);
}
// ----------------------------------------------------------------------------
// constructors and such
// ----------------------------------------------------------------------------
void wxWindow::Init()
{
//
// Generic
//
InitBase();
//
// PM specific
//
m_bDoubleClickAllowed = 0;
m_bWinCaptured = FALSE;
m_isBeingDeleted = FALSE;
m_fnOldWndProc = 0;
m_bUseCtl3D = FALSE;
m_bMouseInWindow = FALSE;
//
// wxWnd
//
m_hMenu = 0L;
m_hWnd = 0L;
m_hWndScrollBarHorz = 0L;
m_hWndScrollBarVert = 0L;
//
// Pass WM_GETDLGCODE to DefWindowProc()
m_lDlgCode = 0;
m_nXThumbSize = 0;
m_nYThumbSize = 0;
m_bBackgroundTransparent = FALSE;
//
// As all windows are created with WS_VISIBLE style...
//
m_isShown = TRUE;
#if wxUSE_MOUSEEVENT_HACK
m_lLastMouseX =
m_lLastMouseY = -1;
m_nLastMouseEvent = -1;
#endif // wxUSE_MOUSEEVENT_HACK
} // wxWindow::Init
//
// Destructor
//
wxWindow::~wxWindow()
{
m_isBeingDeleted = TRUE;
OS2DetachWindowMenu();
for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
{
wxFrame* pFrame = wxDynamicCast(pWin, wxFrame);
if (pFrame)
{
if (pFrame->GetLastFocus() == this)
pFrame->SetLastFocus((wxWindow*)NULL);
}
}
if (m_parent)
m_parent->RemoveChild(this);
DestroyChildren();
if (m_hWnd)
{
if(!::WinDestroyWindow(GetHWND()))
wxLogLastError(wxT("DestroyWindow"));
//
// remove hWnd <-> wxWindow association
//
wxRemoveHandleAssociation(this);
}
} // end of wxWindow::~wxWindow
bool wxWindow::Create(
wxWindow* pParent
, wxWindowID vId
, const wxPoint& rPos
, const wxSize& rSize
, long lStyle
, const wxString& rName
)
{
HWND hParent = NULLHANDLE;
wxPoint vPos = rPos; // The OS/2 position
ULONG ulCreateFlags = 0L;
wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent"));
if ( !CreateBase( pParent
,vId
,rPos
,rSize
,lStyle
,wxDefaultValidator
,rName
))
return(FALSE);
if (pParent)
{
int nTempy;
pParent->AddChild(this);
hParent = GetWinHwnd(pParent);
//
// OS2 uses normal coordinates, no bassackwards Windows ones
//
if (pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
)
{
wxWindow* pGrandParent = NULL;
pGrandParent = pParent->GetParent();
if (pGrandParent)
nTempy = pGrandParent->GetSize().y - (vPos.y + rSize.y);
else
nTempy = pParent->GetSize().y - (vPos.y + rSize.y);
}
else
nTempy = pParent->GetSize().y - (vPos.y + rSize.y);
vPos.y = nTempy;
if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) ||
pParent->IsKindOf(CLASSINFO(wxScrolledWindow))
)
ulCreateFlags |= WS_CLIPSIBLINGS;
}
else
{
RECTL vRect;
::WinQueryWindowRect(HWND_DESKTOP, &vRect);
hParent = HWND_DESKTOP;
vPos.y = vRect.yTop - (vPos.y + rSize.y);
}
//
// Most wxSTYLES are really PM Class specific styles and will be
// set in those class create procs. PM's basic windows styles are
// very limited.
//
ulCreateFlags |= WS_VISIBLE;
if (lStyle & wxCLIP_SIBLINGS)
ulCreateFlags |= WS_CLIPSIBLINGS;
if (lStyle & wxCLIP_CHILDREN )
ulCreateFlags |= WS_CLIPCHILDREN;
//
//
//
bool bWant3D;
WXDWORD dwExStyle = Determine3DEffects( WS_EX_CLIENTEDGE
,&bWant3D
);
//
// Add the simple border style as we'll use this to draw borders
//
if (lStyle & wxSIMPLE_BORDER)
dwExStyle |= wxSIMPLE_BORDER;
//
// Generic OS/2 Windows are created with no owner, no Z Order, no Control data,
// and no presentation parameters
//
OS2Create( hParent
,(PSZ)wxCanvasClassName
,rName.c_str()
,ulCreateFlags
,vPos.x
,vPos.y
,WidthDefault(rSize.x)
,HeightDefault(rSize.y)
,NULLHANDLE
,NULLHANDLE
,m_windowId
,NULL
,NULL
,dwExStyle
);
return(TRUE);
} // end of wxWindow::Create
// ---------------------------------------------------------------------------
// basic operations
// ---------------------------------------------------------------------------
void wxWindow::SetFocus()
{
HWND hWnd = GetHwnd();
if (hWnd)
::WinSetFocus(HWND_DESKTOP, hWnd);
} // end of wxWindow::SetFocus
wxWindow* wxWindowBase::FindFocus()
{
HWND hWnd = ::WinQueryFocus(HWND_DESKTOP);
if (hWnd)
{
return wxFindWinFromHandle((WXHWND)hWnd);
}
return NULL;
} // wxWindowBase::FindFocus
bool wxWindow::Enable(
bool bEnable
)
{
if (!wxWindowBase::Enable(bEnable))
return(FALSE);
HWND hWnd = GetHwnd();
if ( hWnd )
::WinEnableWindow(hWnd, (BOOL)bEnable);
wxWindowList::Node* pNode = GetChildren().GetFirst();
while (pNode)
{
wxWindow* pChild = pNode->GetData();
pChild->Enable(bEnable);
pNode = pNode->GetNext();
}
return(TRUE);
} // end of wxWindow::Enable
bool wxWindow::Show(
bool bShow
)
{
if (!wxWindowBase::Show(bShow))
return(FALSE);
HWND hWnd = GetHwnd();
::WinShowWindow(hWnd, bShow);
if (bShow)
{
::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER);
}
return(TRUE);
} // end of wxWindow::Show
void wxWindow::Raise()
{
::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE);
} // end of wxWindow::Raise
void wxWindow::Lower()
{
::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE);
} // end of wxWindow::Lower
void wxWindow::SetTitle(
const wxString& rTitle
)
{
::WinSetWindowText(GetHwnd(), rTitle.c_str());
} // end of wxWindow::SetTitle
wxString wxWindow::GetTitle() const
{
return wxGetWindowText(GetHWND());
} // end of wxWindow::GetTitle
void wxWindow::CaptureMouse()
{
HWND hWnd = GetHwnd();
if (hWnd && !m_bWinCaptured)
{
::WinSetCapture(HWND_DESKTOP, hWnd);
m_bWinCaptured = TRUE;
}
} // end of wxWindow::GetTitle
void wxWindow::ReleaseMouse()
{
if (m_bWinCaptured)
{
::WinSetCapture(HWND_DESKTOP, NULLHANDLE);
m_bWinCaptured = FALSE;
}
} // end of wxWindow::ReleaseMouse
bool wxWindow::SetFont(
const wxFont& rFont
)
{
if (!wxWindowBase::SetFont(rFont))
{
// nothing to do
return(FALSE);
}
HWND hWnd = GetHwnd();
if (hWnd != 0)
{
wxChar zFont[128];
sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str());
return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont));
}
return(TRUE);
}
bool wxWindow::SetCursor(
const wxCursor& rCursor
) // check if base implementation is OK
{
if ( !wxWindowBase::SetCursor(rCursor))
{
// no change
return FALSE;
}
wxASSERT_MSG( m_cursor.Ok(),
wxT("cursor must be valid after call to the base version"));
HWND hWnd = GetHwnd();
POINTL vPoint;
RECTL vRect;
HPS hPS;
HRGN hRGN;
hPS = ::WinGetPS(hWnd);
::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
::WinQueryWindowRect(hWnd, &vRect);
hRGN = ::GpiCreateRegion(hPS, 1L, &vRect);
if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy())
{
::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR());
}
return TRUE;
} // end of wxWindow::SetCursor
void wxWindow::WarpPointer(
int nXPos
, int nYPos
)
{
int nX = nXPos;
int nY = nYPos;
RECTL vRect;
::WinQueryWindowRect(GetHwnd(), &vRect);
nX += vRect.xLeft;
nY += vRect.yBottom;
::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY));
} // end of wxWindow::WarpPointer
#if WXWIN_COMPATIBILITY
void wxWindow::OS2DeviceToLogical (float *x, float *y) const
{
}
#endif // WXWIN_COMPATIBILITY
// ---------------------------------------------------------------------------
// scrolling stuff
// ---------------------------------------------------------------------------
#if WXWIN_COMPATIBILITY
void wxWindow::SetScrollRange(
int nOrient
, int nRange
, bool bRefresh
)
{
int nRange1 = nRange;
int nPageSize = GetScrollPage(nOrient);
if (nPpageSize > 1 && nRange > 0)
{
nRange1 += (nPageSize - 1);
}
if (nOrient == wxHORIZONTAL)
{
::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
}
else
{
::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1));
::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
}
} // end of wxWindow::SetScrollRange
void wxWindow::SetScrollPage(
int nOrient
, int nPage
, bool bRefresh
)
{
if (nOrient == wxHORIZONTAL )
m_nXThumbSize = nPage;
else
m_nYThumbSize = nPage;
} // end of wxWindow::SetScrollPage
int wxWindow::OldGetScrollRange(
int nOrient
) const
{
MRESULT mRc;
HWND hWnd = GetHwnd();
if (hWnd)
{
mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L);
return(SHORT2FROMMR(mRc));
}
return 0;
} // end of wxWindow::OldGetScrollRange
int wxWindow::GetScrollPage(
int nOrient
) const
{
if (nOrient == wxHORIZONTAL)
return m_nXThumbSize;
else
return m_nYThumbSize;
} // end of wxWindow::GetScrollPage
#endif // WXWIN_COMPATIBILITY
int wxWindow::GetScrollPos(
int nOrient
) const
{
if (nOrient == wxHORIZONTAL)
return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
else
return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL));
} // end of wxWindow::GetScrollPos
int wxWindow::GetScrollRange(
int nOrient
) const
{
MRESULT mr;
if (nOrient == wxHORIZONTAL)
mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
else
mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL);
return((int)SHORT2FROMMR(mr));
} // end of wxWindow::GetScrollRange
int wxWindow::GetScrollThumb(
int nOrient
) const
{
if (nOrient == wxHORIZONTAL )
return m_nXThumbSize;
else
return m_nYThumbSize;
} // end of wxWindow::GetScrollThumb
void wxWindow::SetScrollPos(
int nOrient
, int nPos
, bool bRefresh
)
{
if (nOrient == wxHORIZONTAL )
::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
else
::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL);
} // end of wxWindow::SetScrollPos(
void wxWindow::SetScrollbar(
int nOrient
, int nPos
, int nThumbVisible
, int nRange
, bool bRefresh
)
{
int nOldRange = nRange - nThumbVisible;
int nRange1 = nOldRange;
int nPageSize = nThumbVisible;
SBCDATA vInfo;
HWND hWnd = GetHwnd();
ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT;
RECTL vRect;
::WinQueryWindowRect(hWnd, &vRect);
if (nPageSize > 1 && nRange > 0)
{
nRange1 += (nPageSize - 1);
}
vInfo.cb = sizeof(SBCDATA);
vInfo.posFirst = 0;
vInfo.posLast = (SHORT)nRange1;
vInfo.posThumb = nPos;
if (nOrient == wxHORIZONTAL )
{
ulStyle |= SBS_HORZ;
if (m_hWndScrollBarHorz == 0L)
{
//
// We create the scrollbars with the desktop so that they are not
// registered as child windows of the window in order that child
// windows may be scrolled without scrolling the scrollbars themselves!
//
m_hWndScrollBarHorz = ::WinCreateWindow( hWnd
,WC_SCROLLBAR
,(PSZ)NULL
,ulStyle
,vRect.xLeft
,vRect.yBottom
,vRect.xRight - vRect.xLeft
,20
,hWnd
,HWND_TOP
,FID_HORZSCROLL
,&vInfo
,NULL
);
}
else
{
RECTL vRect2;
//
// Only want to resize the scrollbar if it changes, otherwise
// we'd probably end up in a recursive loop until we crash the call stack
// because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
// generates those events.
//
::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2);
if (!(vRect2.xLeft == vRect.xLeft &&
vRect2.xRight == vRect.xRight &&
vRect2.yBottom == vRect.yBottom &&
vRect2.yTop == vRect.yTop
) )
{
::WinSetWindowPos( m_hWndScrollBarHorz
,HWND_TOP
,vRect.xLeft
,vRect.yBottom
,vRect.xRight - vRect.xLeft
,20
,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
);
}
::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
}
}
else
{
ulStyle |= SBS_VERT;
if (m_hWndScrollBarVert == 0L)
{
m_hWndScrollBarVert = ::WinCreateWindow( hWnd
,WC_SCROLLBAR
,(PSZ)NULL
,ulStyle
,vRect.xRight - 20
,vRect.yBottom + 20
,20
,vRect.yTop - (vRect.yBottom + 20)
,hWnd
,HWND_TOP
,FID_VERTSCROLL
,&vInfo
,NULL
);
}
else
{
RECTL vRect2;
//
// Only want to resize the scrollbar if it changes, otherwise
// we'd probably end up in a recursive loop until we crash the call stack
// because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE
// generates those events.
//
::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2);
if (!(vRect2.xLeft == vRect.xLeft &&
vRect2.xRight == vRect.xRight &&
vRect2.yBottom == vRect.yBottom &&
vRect2.yTop == vRect.yTop
) )
{
::WinSetWindowPos( m_hWndScrollBarVert
,HWND_TOP
,vRect.xRight - 20
,vRect.yBottom + 20
,20
,vRect.yTop - (vRect.yBottom + 20)
,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW
);
}
::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1));
::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0);
}
m_nYThumbSize = nThumbVisible;
}
} // end of wxWindow::SetScrollbar
void wxWindow::ScrollWindow(
int nDx
, int nDy
, const wxRect* pRect
)
{
RECTL vRect;
RECTL vRect2;
nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin.
if (pRect)
{
vRect2.xLeft = pRect->x;
vRect2.yTop = pRect->y + pRect->height;
vRect2.xRight = pRect->x + pRect->width;
vRect2.yBottom = pRect->y;
}
else
{
::WinQueryWindowRect(GetHwnd(), &vRect2);
::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect);
vRect2.yBottom += vRect.yTop - vRect.yBottom;
::WinQueryWindowRect(m_hWndScrollBarVert, &vRect);
vRect2.xRight -= vRect.xRight - vRect.xLeft;
}
if (pRect)
::WinScrollWindow( GetHwnd()
,(LONG)nDx
,(LONG)nDy
,&vRect2
,NULL
,NULLHANDLE
,NULL
,SW_INVALIDATERGN
);
else
::WinScrollWindow( GetHwnd()
,nDx
,nDy
,NULL
,NULL
,NULLHANDLE
,NULL
,SW_INVALIDATERGN
);
//
// Move the children
wxWindowList::Node* pCurrent = GetChildren().GetFirst();
SWP vSwp;
while (pCurrent)
{
wxWindow* pChildWin = pCurrent->GetData();
if (pChildWin->GetHWND() != NULLHANDLE)
{
::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp);
::WinQueryWindowRect(pChildWin->GetHWND(), &vRect);
if (pChildWin->GetHWND() == m_hWndScrollBarVert ||
pChildWin->GetHWND() == m_hWndScrollBarHorz)
{
::WinSetWindowPos( pChildWin->GetHWND()
,HWND_TOP
,vSwp.x + nDx
,vSwp.y + nDy
,0
,0
,SWP_MOVE | SWP_SHOW | SWP_ZORDER
);
}
else
{
::WinSetWindowPos( pChildWin->GetHWND()
,HWND_BOTTOM
,vSwp.x + nDx
,vSwp.y + nDy
,0
,0
,SWP_MOVE | SWP_ZORDER
);
::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE);
}
}
pCurrent = pCurrent->GetNext();
}
} // end of wxWindow::ScrollWindow
// ---------------------------------------------------------------------------
// subclassing
// ---------------------------------------------------------------------------
void wxWindow::SubclassWin(
WXHWND hWnd
)
{
HWND hwnd = (HWND)hWnd;
wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") );
wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") );
m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc);
} // end of wxWindow::SubclassWin
void wxWindow::UnsubclassWin()
{
//
// Restore old Window proc
//
HWND hwnd = GetHWND();
if (m_hWnd)
{
wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") );
PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP);
if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc))
{
WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc);
m_fnOldWndProc = 0;
}
}
} // end of wxWindow::UnsubclassWin
//
// Make a Windows extended style from the given wxWindows window style
//
WXDWORD wxWindow::MakeExtendedStyle(
long lStyle
, bool bEliminateBorders
)
{
//
// Simply fill out with wxWindow extended styles. We'll conjure
// something up in OS2Create and all window redrawing pieces later
//
WXDWORD dwStyle = 0;
if (lStyle & wxTRANSPARENT_WINDOW )
dwStyle |= wxTRANSPARENT_WINDOW;
if (!bEliminateBorders)
{
if (lStyle & wxSUNKEN_BORDER)
dwStyle |= wxSUNKEN_BORDER;
if (lStyle & wxDOUBLE_BORDER)
dwStyle |= wxDOUBLE_BORDER;
if (lStyle & wxRAISED_BORDER )
dwStyle |= wxRAISED_BORDER;
if (lStyle & wxSTATIC_BORDER)
dwStyle |= wxSTATIC_BORDER;
}
return dwStyle;
} // end of wxWindow::MakeExtendedStyle
//
// Determines whether simulated 3D effects or CTL3D should be used,
// applying a default border style if required, and returning an extended
// style to pass to OS2Create.
//
WXDWORD wxWindow::Determine3DEffects(
WXDWORD dwDefaultBorderStyle
, bool* pbWant3D
) const
{
WXDWORD dwStyle = 0L;
//
// Native PM does not have any specialize 3D effects like WIN32 does,
// so we have to try and invent them.
//
//
// If matches certain criteria, then assume no 3D effects
// unless specifically requested (dealt with in MakeExtendedStyle)
//
if (!GetParent() ||
!IsKindOf(CLASSINFO(wxControl)) ||
(m_windowStyle & wxNO_BORDER)
)
{
*pbWant3D = FALSE;
return MakeExtendedStyle(m_windowStyle, FALSE);
}
//
// 1) App can specify global 3D effects
//
*pbWant3D = wxTheApp->GetAuto3D();
//
// 2) If the parent is being drawn with user colours, or simple border
// specified, switch effects off.
//
if (GetParent() &&
(GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) ||
(m_windowStyle & wxSIMPLE_BORDER)
)
*pbWant3D = FALSE;
//
// 3) Control can override this global setting by defining
// a border style, e.g. wxSUNKEN_BORDER
//
if ((m_windowStyle & wxDOUBLE_BORDER) ||
(m_windowStyle & wxRAISED_BORDER) ||
(m_windowStyle & wxSTATIC_BORDER) ||
(m_windowStyle & wxSUNKEN_BORDER)
)
*pbWant3D = TRUE;
dwStyle = MakeExtendedStyle( m_windowStyle
,FALSE
);
//
// If we want 3D, but haven't specified a border here,
// apply the default border style specified.
//
if (dwDefaultBorderStyle && (*pbWant3D) &&
!((m_windowStyle & wxDOUBLE_BORDER) ||
(m_windowStyle & wxRAISED_BORDER) ||
(m_windowStyle & wxSTATIC_BORDER) ||
(m_windowStyle & wxSIMPLE_BORDER)
)
)
dwStyle |= dwDefaultBorderStyle;
return dwStyle;
} // end of wxWindow::Determine3DEffects
#if WXWIN_COMPATIBILITY
void wxWindow::OnCommand(
wxWindow& rWin
, wxCommandEvent& rEvent
)
{
if (GetEventHandler()->ProcessEvent(rEvent))
return;
if (m_parent)
m_parent->GetEventHandler()->OnCommand( rWin
,rEvent
);
} // end of wxWindow::OnCommand
wxObject* wxWindow::GetChild(
int nNumber
) const
{
//
// Return a pointer to the Nth object in the Panel
//
wxNode* pNode = GetChildren().First();
int n = nNumber;
while (pNode && n--)
pNode = pNode->Next();
if (pNode)
{
wxObject* pObj = (wxObject*)pNode->Data();
return(pObj);
}
else
return NULL;
} // end of wxWindow::GetChild
#endif // WXWIN_COMPATIBILITY
//
// Setup background and foreground colours correctly
//
void wxWindow::SetupColours()
{
if ( GetParent() )
SetBackgroundColour(GetParent()->GetBackgroundColour());
} // end of wxWindow::SetupColours
void wxWindow::OnIdle(
wxIdleEvent& rEvent
)
{
//
// Check if we need to send a LEAVE event
//
if (m_bMouseInWindow)
{
POINTL vPoint;
::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd())
{
//
// Generate a LEAVE event
//
m_bMouseInWindow = FALSE;
//
// Unfortunately the mouse button and keyboard state may have changed
// by the time the OnIdle function is called, so 'state' may be
// meaningless.
//
int nState = 0;
if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0)
nState |= VK_SHIFT;
if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0);
nState |= VK_CTRL;
wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW);
InitMouseEvent( rEvent
,vPoint.x
,vPoint.y
,nState
);
(void)GetEventHandler()->ProcessEvent(rEvent);
}
}
UpdateWindowUI();
} // end of wxWindow::OnIdle
//
// Set this window to be the child of 'parent'.
//
bool wxWindow::Reparent(
wxWindow* pParent
)
{
if (!wxWindowBase::Reparent(pParent))
return FALSE;
HWND hWndChild = GetHwnd();
HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
::WinSetParent(hWndChild, hWndParent, TRUE);
return TRUE;
} // end of wxWindow::Reparent
void wxWindow::Clear()
{
wxClientDC vDc(this);
wxBrush vBrush( GetBackgroundColour()
,wxSOLID
);
vDc.SetBackground(vBrush);
vDc.Clear();
} // end of wxWindow::Clear
void wxWindow::Refresh(
bool bEraseBack
, const wxRect* pRect
)
{
HWND hWnd = GetHwnd();
if (hWnd)
{
if (pRect)
{
RECTL vOs2Rect;
vOs2Rect.xLeft = pRect->x;
vOs2Rect.yTop = pRect->y;
vOs2Rect.xRight = pRect->x + pRect->width;
vOs2Rect.yBottom = pRect->y + pRect->height;
::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack);
}
else
::WinInvalidateRect(hWnd, NULL, bEraseBack);
}
} // end of wxWindow::Refresh
// ---------------------------------------------------------------------------
// drag and drop
// ---------------------------------------------------------------------------
#if wxUSE_DRAG_AND_DROP
void wxWindow::SetDropTarget(
wxDropTarget* pDropTarget
)
{
if (m_dropTarget != 0)
{
m_dropTarget->Revoke(m_hWnd);
delete m_dropTarget;
}
m_dropTarget = pDropTarget;
if (m_dropTarget != 0)
m_dropTarget->Register(m_hWnd);
} // end of wxWindow::SetDropTarget
#endif
//
// old style file-manager drag&drop support: we retain the old-style
// DragAcceptFiles in parallel with SetDropTarget.
//
void wxWindow::DragAcceptFiles(
bool bAccept
)
{
HWND hWnd = GetHwnd();
if (hWnd && bAccept)
::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L);
} // end of wxWindow::DragAcceptFiles
// ----------------------------------------------------------------------------
// tooltips
// ----------------------------------------------------------------------------
#if wxUSE_TOOLTIPS
void wxWindow::DoSetToolTip(
wxToolTip* pTooltip
)
{
wxWindowBase::DoSetToolTip(pTooltip);
if (m_tooltip)
m_tooltip->SetWindow(this);
} // end of wxWindow::DoSetToolTip
#endif // wxUSE_TOOLTIPS
// ---------------------------------------------------------------------------
// moving and resizing
// ---------------------------------------------------------------------------
// Get total size
void wxWindow::DoGetSize(
int* pWidth
, int* pHeight
) const
{
HWND hWnd = GetHwnd();
RECTL vRect;
::WinQueryWindowRect(hWnd, &vRect);
if (pWidth)
*pWidth = vRect.xRight - vRect.xLeft;
if (pHeight )
// OS/2 PM is backwards from windows
*pHeight = vRect.yTop - vRect.yBottom;
} // end of wxWindow::DoGetSize
void wxWindow::DoGetPosition(
int* pX
, int* pY
) const
{
HWND hWnd = GetHwnd();
RECT vRect;
POINTL vPoint;
::WinQueryWindowRect(hWnd, &vRect);
vPoint.x = vRect.xLeft;
vPoint.y = vRect.yBottom;
//
// We do the adjustments with respect to the parent only for the "real"
// children, not for the dialogs/frames
//
if (!IsTopLevel())
{
HWND hParentWnd = 0;
wxWindow* pParent = GetParent();
if (pParent)
hParentWnd = GetWinHwnd(pParent);
//
// Since we now have the absolute screen coords, if there's a parent we
// must subtract its bottom left corner
//
if (hParentWnd)
{
RECTL vRect2;
::WinQueryWindowRect(hParentWnd, &vRect2);
vPoint.x -= vRect.xLeft;
vPoint.y -= vRect.yBottom;
}
//
// We may be faking the client origin. So a window that's really at (0,
// 30) may appear (to wxWin apps) to be at (0, 0).
//
wxPoint vPt(pParent->GetClientAreaOrigin());
vPoint.x -= vPt.x;
vPoint.y -= vPt.y;
}
if (pX)
*pX = vPoint.x;
if (pY)
*pY = vPoint.y;
} // end of wxWindow::DoGetPosition
void wxWindow::DoScreenToClient(
int* pX
, int* pY
) const
{
HWND hWnd = GetHwnd();
SWP vSwp;
::WinQueryWindowPos(hWnd, &vSwp);
if (pX)
*pX -= vSwp.x;
if (pY)
*pY -= vSwp.y;
} // end of wxWindow::DoScreenToClient
void wxWindow::DoClientToScreen(
int* pX
, int* pY
) const
{
HWND hWnd = GetHwnd();
SWP vSwp;
::WinQueryWindowPos(hWnd, &vSwp);
if (pX)
*pX += vSwp.x;
if (pY)
*pY += vSwp.y;
} // end of wxWindow::DoClientToScreen
//
// Get size *available for subwindows* i.e. excluding menu bar etc.
// Must be a frame type window
//
void wxWindow::DoGetClientSize(
int* pWidth
, int* pHeight
) const
{
HWND hWnd = GetHwnd();
HWND hWndClient;
RECTL vRect;
if (IsKindOf(CLASSINFO(wxFrame)))
hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
else
hWndClient = NULLHANDLE;
if( hWndClient == NULLHANDLE)
::WinQueryWindowRect(GetHwnd(), &vRect);
else
::WinQueryWindowRect(hWndClient, &vRect);
if (pWidth)
*pWidth = vRect.xRight;
if (pHeight)
*pHeight = vRect.yTop;
} // end of wxWindow::DoGetClientSize
void wxWindow::DoMoveWindow(
int nX
, int nY
, int nWidth
, int nHeight
)
{
RECTL vRect;
HWND hParent;
wxWindow* pParent = GetParent();
if (pParent)
hParent = GetWinHwnd(pParent);
else
hParent = HWND_DESKTOP;
::WinQueryWindowRect(hParent, &vRect);
nY = vRect.yTop - (nY + nHeight);
if ( !::WinSetWindowPos( GetHwnd()
,HWND_TOP
,(LONG)nX
,(LONG)nY
,(LONG)nWidth
,(LONG)nHeight
,SWP_SIZE | SWP_MOVE
))
{
wxLogLastError("MoveWindow");
}
} // end of wxWindow::DoMoveWindow
//
// Set the size of the window: if the dimensions are positive, just use them,
// but if any of them is equal to -1, it means that we must find the value for
// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
// which case -1 is a valid value for x and y)
//
// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
// the width/height to best suit our contents, otherwise we reuse the current
// width/height
//
void wxWindow::DoSetSize(
int nX
, int nY
, int nWidth
, int nHeight
, int nSizeFlags
)
{
//
// Get the current size and position...
//
int nCurrentX;
int nCurrentY;
int nCurrentWidth;
int nCurrentHeight;
wxSize vSize(-1, -1);
GetPosition( &nCurrentX
,&nCurrentY
);
GetSize( &nCurrentWidth
,&nCurrentHeight
);
//
// ... and don't do anything (avoiding flicker) if it's already ok
//
if ( nX == nCurrentX &&
nY == nCurrentY &&
nWidth == nCurrentWidth &&
nHeight == nCurrentHeight
)
{
return;
}
if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
nX = nCurrentX;
if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
nY = nCurrentY;
AdjustForParentClientOrigin( nX
,nY
,nSizeFlags
);
if (nWidth == -1)
{
if (nSizeFlags & wxSIZE_AUTO_WIDTH)
{
vSize = DoGetBestSize();
nWidth = vSize.x;
}
else
{
//
// Just take the current one
//
nWidth = nCurrentWidth;
}
}
if (nHeight == -1)
{
if (nSizeFlags & wxSIZE_AUTO_HEIGHT)
{
if (vSize.x == -1)
{
vSize = DoGetBestSize();
}
nHeight = vSize.y;
}
else
{
// just take the current one
nHeight = nCurrentHeight;
}
}
DoMoveWindow( nX
,nY
,nWidth
,nHeight
);
} // end of wxWindow::DoSetSize
void wxWindow::DoSetClientSize(
int nWidth
, int nHeight
)
{
wxWindow* pParent = GetParent();
HWND hWnd = GetHwnd();
HWND hParentWnd = (HWND)0;
HWND hClientWnd = (HWND)0;
RECTL vRect;
RECT vRect2;
RECT vRect3;
hClientWnd = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
::WinQueryWindowRect(hClientWnd, &vRect2);
if (pParent)
hParentWnd = (HWND) pParent->GetHWND();
::WinQueryWindowRect(hWnd, &vRect);
::WinQueryWindowRect(hParentWnd, &vRect3);
//
// Find the difference between the entire window (title bar and all)
// and the client area; add this to the new client size to move the
// window. OS/2 is backward from windows on height
//
int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight;
//
// If there's a parent, must subtract the parent's bottom left corner
// since MoveWindow moves relative to the parent
//
POINTL vPoint;
vPoint.x = vRect2.xLeft;
vPoint.y = vRect2.yBottom;
if (pParent)
{
vPoint.x -= vRect3.xLeft;
vPoint.y -= vRect3.yBottom;
}
DoMoveWindow( vPoint.x
,vPoint.y
,nActualWidth
,nActualHeight
);
wxSizeEvent vEvent( wxSize( nWidth
,nHeight
)
,m_windowId
);
vEvent.SetEventObject(this);
GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::DoSetClientSize
wxPoint wxWindow::GetClientAreaOrigin() const
{
return wxPoint(0, 0);
} // end of wxWindow::GetClientAreaOrigin
void wxWindow::AdjustForParentClientOrigin(
int& rX
, int& rY
, int nSizeFlags
)
{
//
// Don't do it for the dialogs/frames - they float independently of their
// parent
//
if (!IsTopLevel())
{
wxWindow* pParent = GetParent();
if (!(nSizeFlags & wxSIZE_NO_ADJUSTMENTS) && pParent)
{
wxPoint vPoint(pParent->GetClientAreaOrigin());
rX += vPoint.x;
rY += vPoint.y;
}
}
} // end of wxWindow::AdjustForParentClientOrigin
// ---------------------------------------------------------------------------
// text metrics
// ---------------------------------------------------------------------------
int wxWindow::GetCharHeight() const
{
HPS hPs;
FONTMETRICS vFontMetrics;
BOOL bRc;
hPs = ::WinGetPS(GetHwnd());
if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
{
::WinReleasePS(hPs);
return (0);
}
::WinReleasePS(hPs);
return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
} // end of wxWindow::GetCharHeight
int wxWindow::GetCharWidth() const
{
HPS hPs;
FONTMETRICS vFontMetrics;
hPs = ::WinGetPS(GetHwnd());
if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
{
::WinReleasePS(hPs);
return (0);
}
::WinReleasePS(hPs);
return(vFontMetrics.lAveCharWidth);
} // end of wxWindow::GetCharWidth
void wxWindow::GetTextExtent(
const wxString& rString
, int* pX
, int* pY
, int* pDescent
, int* pExternalLeading
, const wxFont* pTheFont
) const
{
const wxFont* pFontToUse = pTheFont;
HPS hPs;
hPs = ::WinGetPS(GetHwnd());
/*
// TODO: Will have to play with fonts later
if (!pFontToUse)
pFontToUse = &m_font;
HFONT hFnt = 0;
HFONT hFfontOld = 0;
if (pFontToUse && pFontToUse->Ok())
{
::GpiCreateLog
hFnt = (HFONT)((wxFont *)pFontToUse)->GetResourceHandle(); // const_cast
if (hFnt)
hFontOld = (HFONT)SelectObject(dc,fnt);
}
SIZE sizeRect;
TEXTMETRIC tm;
GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect);
GetTextMetrics(dc, &tm);
if ( fontToUse && fnt && hfontOld )
SelectObject(dc, hfontOld);
ReleaseDC(hWnd, dc);
if ( x )
*x = sizeRect.cx;
if ( y )
*y = sizeRect.cy;
if ( descent )
*descent = tm.tmDescent;
if ( externalLeading )
*externalLeading = tm.tmExternalLeading;
*/
::WinReleasePS(hPs);
}
#if wxUSE_CARET && WXWIN_COMPATIBILITY
// ---------------------------------------------------------------------------
// Caret manipulation
// ---------------------------------------------------------------------------
void wxWindow::CreateCaret(
int nWidth
, int nHeight
)
{
SetCaret(new wxCaret( this
,nWidth
,nHeight
));
} // end of wxWindow::CreateCaret
void wxWindow::CreateCaret(
const wxBitmap* pBitmap
)
{
wxFAIL_MSG("not implemented");
} // end of wxWindow::CreateCaret
void wxWindow::ShowCaret(
bool bShow
)
{
wxCHECK_RET( m_caret, "no caret to show" );
m_caret->Show(bShow);
} // end of wxWindow::ShowCaret
void wxWindow::DestroyCaret()
{
SetCaret(NULL);
} // end of wxWindow::DestroyCaret
void wxWindow::SetCaretPos(
int nX
, int nY)
{
wxCHECK_RET( m_caret, "no caret to move" );
m_caret->Move( nX
,nY
);
} // end of wxWindow::SetCaretPos
void wxWindow::GetCaretPos(
int* pX
, int* pY
) const
{
wxCHECK_RET( m_caret, "no caret to get position of" );
m_caret->GetPosition( pX
,pY
);
} // end of wxWindow::GetCaretPos
#endif //wxUSE_CARET
// ---------------------------------------------------------------------------
// popup menu
// ---------------------------------------------------------------------------
static void wxYieldForCommandsOnly()
{
//
// Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't
// want to process it here)
//
QMSG vMsg;
while (::WinPeekMsg( vHabmain
,&vMsg
,(HWND)0
,WM_COMMAND
,WM_COMMAND
,PM_REMOVE
) && vMsg.msg != WM_QUIT)
{
wxTheApp->DoMessage((WXMSG*)&vMsg);
}
}
bool wxWindow::DoPopupMenu(
wxMenu* pMenu
, int nX
, int nY
)
{
HWND hWnd = GetHwnd();
HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
HWND hMenu = GetHmenuOf(pMenu);
pMenu->SetInvokingWindow(this);
pMenu->UpdateUI();
DoClientToScreen( &nX
,&nY
);
wxCurrentPopupMenu = pMenu;
::WinPopupMenu( hWndParent
,hWnd
,hMenu
,nX
,nY
,0L
,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD
);
// we need to do it righ now as otherwise the events are never going to be
// sent to wxCurrentPopupMenu from HandleCommand()
//
// note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't
// help and we'd still need wxYieldForCommandsOnly() as the menu may be
// destroyed as soon as we return (it can be a local variable in the caller
// for example) and so we do need to process the event immediately
wxYieldForCommandsOnly();
wxCurrentPopupMenu = NULL;
pMenu->SetInvokingWindow(NULL);
return TRUE;
} // end of wxWindow::DoPopupMenu
// ===========================================================================
// pre/post message processing
// ===========================================================================
MRESULT wxWindow::OS2DefWindowProc(
WXUINT uMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
{
if (m_fnOldWndProc)
return (MRESULT)m_fnOldWndProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
else
return ::WinDefWindowProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
} // end of wxWindow::OS2DefWindowProc
bool wxWindow::OS2ProcessMessage(
WXMSG* pMsg
)
{
QMSG* pQMsg = (QMSG*)pMsg;
if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL))
{
//
// Intercept dialog navigation keys
//
bool bProcess = TRUE;
USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1);
if (uKeyFlags & KC_KEYUP)
bProcess = FALSE;
if (uKeyFlags & KC_ALT)
bProcess = FALSE;
if (!(uKeyFlags & KC_VIRTUALKEY))
bProcess = FALSE;
if (bProcess)
{
bool bCtrlDown = IsCtrlDown();
bool bShiftDown = IsShiftDown();
//
// WM_QUERYDLGCODE: ask the control if it wants the key for itself,
// don't process it if it's the case (except for Ctrl-Tab/Enter
// combinations which are always processed)
//
ULONG ulDlgCode = 0;
if (!bCtrlDown)
{
ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0);
}
bool bForward = TRUE;
bool bWindowChange = FALSE;
switch (SHORT2FROMMP(pQMsg->mp2))
{
//
// Going to make certain assumptions about specific types of controls
// here, so we may have to alter some things later if they prove invalid
//
case VK_TAB:
//
// Shift tabl will always be a nav-key but tabs may be wanted
//
if (!bShiftDown)
{
bProcess = FALSE;
}
else
{
//
// Entry Fields want tabs for themselve usually
//
switch (ulDlgCode)
{
case DLGC_ENTRYFIELD:
case DLGC_MLE:
bProcess = TRUE;
break;
default:
bProcess = FALSE;
}
//
// Ctrl-Tab cycles thru notebook pages
//
bWindowChange = bCtrlDown;
bForward = !bShiftDown;
}
break;
case VK_UP:
case VK_LEFT:
if (bCtrlDown)
bProcess = FALSE;
else
bForward = FALSE;
break;
case VK_DOWN:
case VK_RIGHT:
if (bCtrlDown)
bProcess = FALSE;
break;
case VK_ENTER:
{
if (bCtrlDown)
{
//
// ctrl-enter is not processed
//
return FALSE;
}
else if (ulDlgCode & DLGC_BUTTON)
{
//
// buttons want process Enter themselevs
//
bProcess = FALSE;
}
else
{
wxPanel* pPanel = wxDynamicCast(this, wxPanel);
wxButton* pBtn = NULL;
if (pPanel)
{
//
// Panel may have a default button which should
// be activated by Enter
//
pBtn = pPanel->GetDefaultItem();
}
if (pBtn && pBtn->IsEnabled())
{
//
// If we do have a default button, do press it
//
pBtn->OS2Command(BN_CLICKED, 0 /* unused */);
return TRUE;
}
// else: but if it does not it makes sense to make
// it work like a TAB - and that's what we do.
// Note that Ctrl-Enter always works this way.
}
}
break;
default:
bProcess = FALSE;
}
if (bProcess)
{
wxNavigationKeyEvent vEvent;
vEvent.SetDirection(bForward);
vEvent.SetWindowChange(bWindowChange);
vEvent.SetEventObject(this);
if (GetEventHandler()->ProcessEvent(vEvent))
{
wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton);
if (pBtn)
{
//
// The button which has focus should be default
//
pBtn->SetDefault();
}
return TRUE;
}
}
}
//
// Let Dialogs process
//
if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0));
return TRUE;
}
#if wxUSE_TOOLTIPS
if ( m_tooltip )
{
// relay mouse move events to the tooltip control
QMSG* pQMsg = (QMSG*)pMsg;
if (pQMsg->msg == WM_MOUSEMOVE )
m_tooltip->RelayEvent(pMsg);
}
#endif // wxUSE_TOOLTIPS
return FALSE;
} // end of wxWindow::OS2ProcessMessage
bool wxWindow::OS2TranslateMessage(
WXMSG* pMsg
)
{
#if wxUSE_ACCEL
return m_acceleratorTable.Translate(m_hWnd, pMsg);
#else
return FALSE;
#endif //wxUSE_ACCEL
} // end of wxWindow::OS2TranslateMessage
// ---------------------------------------------------------------------------
// message params unpackers
// ---------------------------------------------------------------------------
void wxWindow::UnpackCommand(
WXWPARAM wParam
, WXLPARAM lParam
, WORD* pId
, WXHWND* phWnd
, WORD* pCmd
)
{
*pId = LOWORD(wParam);
*phWnd = NULL; // or may be GetHWND() ?
*pCmd = LOWORD(lParam);
} // end of wxWindow::UnpackCommand
void wxWindow::UnpackActivate(
WXWPARAM wParam
, WXLPARAM lParam
, WXWORD* pState
, WXHWND* phWnd
)
{
*pState = LOWORD(wParam);
*phWnd = (WXHWND)lParam;
} // end of wxWindow::UnpackActivate
void wxWindow::UnpackScroll(
WXWPARAM wParam
, WXLPARAM lParam
, WXWORD* pCode
, WXWORD* pPos
, WXHWND* phWnd
)
{
ULONG ulId;
HWND hWnd;
ulId = (ULONG)LONGFROMMP(wParam);
hWnd = ::WinWindowFromID(GetHwnd(), ulId);
if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert)
*phWnd = NULLHANDLE;
else
*phWnd = hWnd;
*pPos = SHORT1FROMMP(lParam);
*pCode = SHORT2FROMMP(lParam);
} // end of wxWindow::UnpackScroll
void wxWindow::UnpackMenuSelect(
WXWPARAM wParam
, WXLPARAM lParam
, WXWORD* pItem
, WXWORD* pFlags
, WXHMENU* phMenu
)
{
*pItem = (WXWORD)LOWORD(wParam);
*pFlags = HIWORD(wParam);
*phMenu = (WXHMENU)lParam;
} // end of wxWindow::UnpackMenuSelect
// ---------------------------------------------------------------------------
// Main wxWindows window proc and the window proc for wxWindow
// ---------------------------------------------------------------------------
//
// Hook for new window just as it's being created, when the window isn't yet
// associated with the handle
//
wxWindow* wxWndHook = NULL;
//
// Main window proc
//
MRESULT EXPENTRY wxWndProc(
HWND hWnd
, ULONG ulMsg
, MPARAM wParam
, MPARAM lParam
)
{
//
// Trace all ulMsgs - useful for the debugging
//
#ifdef __WXDEBUG__
wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
wxGetMessageName(ulMsg), wParam, lParam);
#endif // __WXDEBUG__
wxWindow* pWnd = wxFindWinFromHandle((WXHWND)hWnd);
//
// When we get the first message for the HWND we just created, we associate
// it with wxWindow stored in wxWndHook
//
if (!pWnd && wxWndHook)
{
wxAssociateWinWithHandle(hWnd, wxWndHook);
pWnd = wxWndHook;
wxWndHook = NULL;
pWnd->SetHWND((WXHWND)hWnd);
}
MRESULT rc = (MRESULT)0;
//
// Stop right here if we don't have a valid handle in our wxWindow object.
//
if (pWnd && !pWnd->GetHWND())
{
pWnd->SetHWND((WXHWND) hWnd);
rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam );
pWnd->SetHWND(0);
}
else
{
if (pWnd)
rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam);
else
rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam);
}
return rc;
} // end of wxWndProc
//
// We will add (or delete) messages we need to handle at this default
// level as we go
//
MRESULT wxWindow::OS2WindowProc(
WXUINT uMsg
, WXWPARAM wParam
, WXLPARAM lParam
)
{
//
// Did we process the uMsg?
//
bool bProcessed = FALSE;
bool bAllow;
MRESULT mResult;
WXHICON hIcon;
WXHBRUSH hBrush;
//
// For most messages we should return 0 when we do process the message
//
mResult = (MRESULT)0;
switch (uMsg)
{
case WM_CREATE:
{
bool bMayCreate;
bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam
,&bMayCreate
);
if (bProcessed)
{
//
// Return 0 to bAllow window creation
//
mResult = (MRESULT)(bMayCreate ? 0 : -1);
}
}
break;
case WM_DESTROY:
HandleDestroy();
bProcessed = TRUE;
break;
case WM_MOVE:
bProcessed = HandleMove( LOWORD(lParam)
,HIWORD(lParam)
);
break;
case WM_SIZE:
bProcessed = HandleSize( LOWORD(lParam)
,HIWORD(lParam)
,(WXUINT)wParam
);
break;
case WM_ACTIVATE:
{
WXWORD wState;
WXHWND hWnd;
UnpackActivate( wParam
,lParam
,&wState
,&hWnd
);
bProcessed = HandleActivate( wState
,(WXHWND)hWnd
);
bProcessed = FALSE;
}
break;
case WM_SETFOCUS:
if (SHORT1FROMMP((MPARAM)lParam) == TRUE)
bProcessed = HandleSetFocus((WXHWND)(HWND)wParam);
else
bProcessed = HandleKillFocus((WXHWND)(HWND)wParam);
break;
case WM_PAINT:
bProcessed = HandlePaint();
break;
case WM_CLOSE:
//
// Don't let the DefWindowProc() destroy our window - we'll do it
// ourselves in ~wxWindow
//
bProcessed = TRUE;
mResult = (MRESULT)TRUE;
break;
case WM_SHOW:
bProcessed = HandleShow(wParam != 0, (int)lParam);
break;
//
// Under OS2 PM Joysticks are treated just like mouse events
// The "Motion" events will be prevelent in joysticks
//
case WM_MOUSEMOVE:
case WM_BUTTON1DOWN:
case WM_BUTTON1UP:
case WM_BUTTON1DBLCLK:
case WM_BUTTON1MOTIONEND:
case WM_BUTTON1MOTIONSTART:
case WM_BUTTON2DOWN:
case WM_BUTTON2UP:
case WM_BUTTON2DBLCLK:
case WM_BUTTON2MOTIONEND:
case WM_BUTTON2MOTIONSTART:
case WM_BUTTON3DOWN:
case WM_BUTTON3UP:
case WM_BUTTON3DBLCLK:
case WM_BUTTON3MOTIONEND:
case WM_BUTTON3MOTIONSTART:
{
short x = LOWORD(lParam);
short y = HIWORD(lParam);
bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam);
}
break;
case WM_SYSCOMMAND:
bProcessed = HandleSysCommand(wParam, lParam);
break;
case WM_COMMAND:
{
WORD id, cmd;
WXHWND hwnd;
UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
bProcessed = HandleCommand(id, cmd, hwnd);
}
break;
//
// For these messages we must return TRUE if process the message
//
case WM_DRAWITEM:
case WM_MEASUREITEM:
{
int nIdCtrl = (UINT)wParam;
if ( uMsg == WM_DRAWITEM )
{
bProcessed = OS2OnDrawItem(nIdCtrl,
(WXDRAWITEMSTRUCT *)lParam);
}
else
{
bProcessed = OS2OnMeasureItem(nIdCtrl,
(WXMEASUREITEMSTRUCT *)lParam);
}
if ( bProcessed )
mResult = (MRESULT)TRUE;
}
break;
case WM_QUERYDLGCODE:
if ( m_lDlgCode )
{
mResult = (MRESULT)m_lDlgCode;
bProcessed = TRUE;
}
//
//else: get the dlg code from the DefWindowProc()
//
break;
//
// In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up
// and key-down events are obtained from the WM_CHAR params.
//
case WM_CHAR:
{
USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam);
if (uKeyFlags & KC_KEYUP)
{
bProcessed = HandleKeyUp((WXDWORD)wParam, lParam);
break;
}
else // keydown event
{
//
// If this has been processed by an event handler,
// return 0 now (we've handled it). DON't RETURN
// we still need to process further
//
HandleKeyDown((WXDWORD)wParam, lParam);
if (uKeyFlags & KC_VIRTUALKEY)
{
USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
//
// We consider these message "not interesting" to OnChar
//
if (uVk == VK_SHIFT || uVk == VK_CTRL )
{
bProcessed = TRUE;
break;
}
switch(uVk)
{
//
// Avoid duplicate messages to OnChar for these ASCII keys: they
// will be translated by TranslateMessage() and received in WM_CHAR
case VK_ESC:
case VK_SPACE:
case VK_ENTER:
case VK_BACKSPACE:
case VK_TAB:
// But set processed to FALSE, not TRUE to still pass them to
// the control's default window proc - otherwise built-in
// keyboard handling won't work
bProcessed = FALSE;
break;
case VK_LEFT:
case VK_RIGHT:
case VK_DOWN:
case VK_UP:
default:
bProcessed = HandleChar((WXDWORD)wParam, lParam);
}
break;
}
else // WM_CHAR -- Always an ASCII character
{
bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE);
break;
}
}
}
case WM_HSCROLL:
case WM_VSCROLL:
{
WXWORD wCode;
WXWORD wPos;
WXHWND hWnd;
UnpackScroll( wParam
,lParam
,&wCode
,&wPos
,&hWnd
);
bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL
: wxVERTICAL
,wCode
,wPos
,hWnd
);
}
break;
#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
case WM_CTLCOLORCHANGE:
{
bProcessed = HandleCtlColor(&hBrush);
}
break;
#endif
case WM_ERASEBACKGROUND:
//
// Returning TRUE to requestw PM to paint the window background
// in SYSCLR_WINDOW. We don't really want that
//
bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
mResult = (MRESULT)(FALSE);
break;
//
// Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to
// things such as colors and fonts and such
//
case WM_QUERYWINDOWPARAMS:
{
PWNDPARAMS pWndParams = (PWNDPARAMS)wParam;
bProcessed = HandleWindowParams( pWndParams
,lParam
);
}
break;
// the return value for this message is ignored
case WM_SYSCOLORCHANGE:
bProcessed = HandleSysColorChange();
break;
case WM_REALIZEPALETTE:
bProcessed = HandlePaletteChanged();
break;
case WM_PRESPARAMCHANGED:
bProcessed = HandlePresParamChanged(wParam);
break;
// move all drag and drops to wxDrg
case WM_ENDDRAG:
bProcessed = HandleEndDrag(wParam);
break;
case WM_INITDLG:
bProcessed = HandleInitDialog((WXHWND)(HWND)wParam);
if ( bProcessed )
{
// we never set focus from here
mResult = FALSE;
}
break;
// wxFrame specific message
case WM_MINMAXFRAME:
bProcessed = HandleGetMinMaxInfo((PSWP)wParam);
break;
case WM_SYSVALUECHANGED:
// TODO: do something
mResult = (MRESULT)TRUE;
break;
//
// Comparable to WM_SETPOINTER for windows, only for just controls
//
case WM_CONTROLPOINTER:
bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID
,(HWND)lParam // Cursor Handle
);
if (bProcessed )
{
//
// Returning TRUE stops the DefWindowProc() from further
// processing this message - exactly what we need because we've
// just set the cursor.
//
mResult = (MRESULT)TRUE;
}
break;
}
if (!bProcessed)
{
#ifdef __WXDEBUG__
wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
wxGetMessageName(uMsg));
#endif // __WXDEBUG__
if (IsKindOf(CLASSINFO(wxFrame)))
mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam);
else
mResult = OS2DefWindowProc(uMsg, wParam, lParam);
}
return mResult;
} // end of wxWindow::OS2WindowProc
//
// Dialog window proc
//
MRESULT wxDlgProc(
HWND hWnd
, UINT uMsg
, MPARAM wParam
, MPARAM lParam)
{
if (uMsg == WM_INITDLG)
{
//
// For this message, returning TRUE tells system to set focus to the
// first control in the dialog box
//
return (MRESULT)TRUE;
}
else
{
//
// For all the other ones, FALSE means that we didn't process the
// message
//
return (MRESULT)0;
}
} // end of wxDlgProc
wxWindow* wxFindWinFromHandle(
WXHWND hWnd
)
{
wxNode* pNode = wxWinHandleList->Find((long)hWnd);
if (!pNode)
return NULL;
return (wxWindow *)pNode->Data();
} // end of wxFindWinFromHandle
void wxAssociateWinWithHandle(
HWND hWnd
, wxWindow* pWin
)
{
//
// Adding NULL hWnd is (first) surely a result of an error and
// (secondly) breaks menu command processing
//
wxCHECK_RET( hWnd != (HWND)NULL,
wxT("attempt to add a NULL hWnd to window list ignored") );
wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd);
if (pOldWin && (pOldWin != pWin))
{
wxString str(pWin->GetClassInfo()->GetClassName());
wxLogError( "Bug! Found existing HWND %X for new window of class %s"
,(int)hWnd
,(const char*)str
);
}
else if (!pOldWin)
{
wxWinHandleList->Append( (long)hWnd
,pWin
);
}
} // end of wxAssociateWinWithHandle
void wxRemoveHandleAssociation(
wxWindow* pWin
)
{
wxWinHandleList->DeleteObject(pWin);
} // end of wxRemoveHandleAssociation
//
// Default destroyer - override if you destroy it in some other way
// (e.g. with MDI child windows)
//
void wxWindow::OS2DestroyWindow()
{
}
void wxWindow::OS2DetachWindowMenu()
{
if (m_hMenu)
{
HMENU hMenu = (HMENU)m_hMenu;
int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
int i;
for (i = 0; i < nN; i++)
{
wxChar zBuf[100];
int nChars = (int)::WinSendMsg( hMenu
,MM_QUERYITEMTEXT
,MPFROM2SHORT(i, nN)
,zBuf
);
if (!nChars)
{
wxLogLastError(wxT("GetMenuString"));
continue;
}
if (wxStrcmp(zBuf, wxT("&Window")) == 0)
{
::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
break;
}
}
}
} // end of wxWindow::OS2DetachWindowMenu
bool wxWindow::OS2Create(
WXHWND hParent
, PSZ zClass
, const wxChar* zTitle
, WXDWORD dwStyle
, long lX
, long lY
, long lWidth
, long lHeight
, WXHWND hOwner
, WXHWND hZOrder
, unsigned long ulId
, void* pCtlData
, void* pPresParams
, WXDWORD dwExStyle
)
{
ERRORID vError;
wxString sError;
long lX1 = 0L;
long lY1 = 0L;
long lWidth1 = 20L;
long lHeight1 = 20L;
int nControlId = 0;
int nNeedsubclass = 0;
PCSZ pszClass = zClass;
//
// Find parent's size, if it exists, to set up a possible default
// panel size the size of the parent window
//
RECTL vParentRect;
HWND hWndClient;
lX1 = lX;
lY1 = lY;
if (lWidth > -1L)
lWidth1 = lWidth;
if (lHeight > -1L)
lHeight1 = lHeight;
wxWndHook = this;
//
// check to see if the new window is a standard control
//
if ((ULONG)zClass == (ULONG)WC_BUTTON ||
(ULONG)zClass == (ULONG)WC_COMBOBOX ||
(ULONG)zClass == (ULONG)WC_CONTAINER ||
(ULONG)zClass == (ULONG)WC_ENTRYFIELD ||
(ULONG)zClass == (ULONG)WC_FRAME ||
(ULONG)zClass == (ULONG)WC_LISTBOX ||
(ULONG)zClass == (ULONG)WC_MENU ||
(ULONG)zClass == (ULONG)WC_NOTEBOOK ||
(ULONG)zClass == (ULONG)WC_SCROLLBAR ||
(ULONG)zClass == (ULONG)WC_SPINBUTTON ||
(ULONG)zClass == (ULONG)WC_STATIC ||
(ULONG)zClass == (ULONG)WC_TITLEBAR ||
(ULONG)zClass == (ULONG)WC_VALUESET
)
{
nControlId = ulId;
}
else
{
// no standard controls
if(wxString (wxT("wxFrameClass")) == wxString(zClass) )
{
pszClass = WC_FRAME;
nNeedsubclass = 1;
}
else
{
nControlId = ulId;
if(nControlId < 0)
nControlId = FID_CLIENT;
}
}
//
// We will either have a registered class via string name or a standard PM Class via a long
//
m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent
,zClass
,(PSZ)zTitle ? zTitle : wxT("")
,(ULONG)dwStyle
,(LONG)lX1
,(LONG)lY1
,(LONG)lWidth
,(LONG)lHeight
,hOwner
,HWND_TOP
,(ULONG)nControlId
,pCtlData
,pPresParams
);
if (!m_hWnd)
{
vError = ::WinGetLastError(vHabmain);
sError = wxPMErrorToStr(vError);
wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError);
return FALSE;
}
m_dwExStyle = dwExStyle;
::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this);
wxWndHook = NULL;
#ifdef __WXDEBUG__
wxNode* pNode = wxWinHandleList->Member(this);
if (pNode)
{
HWND hWnd = (HWND)pNode->GetKeyInteger();
if (hWnd != (HWND)m_hWnd)
{
wxLogError("A second HWND association is being added for the same window!");
}
}
#endif
wxAssociateWinWithHandle((HWND)m_hWnd
,this
);
//
// Now need to subclass window.
//
if(!nNeedsubclass)
{
wxAssociateWinWithHandle((HWND)m_hWnd,this);
}
else
{
SubclassWin(GetHWND());
}
return TRUE;
} // end of wxWindow::OS2Create
// ===========================================================================
// OS2 PM message handlers
// ===========================================================================
// ---------------------------------------------------------------------------
// window creation/destruction
// ---------------------------------------------------------------------------
bool wxWindow::HandleCreate(
WXLPCREATESTRUCT vCs
, bool* pbMayCreate
)
{
wxWindowCreateEvent vEvent(this);
(void)GetEventHandler()->ProcessEvent(vEvent);
*pbMayCreate = TRUE;
return TRUE;
} // end of wxWindow::HandleCreate
bool wxWindow::HandleDestroy()
{
wxWindowDestroyEvent vEvent(this);
(void)GetEventHandler()->ProcessEvent(vEvent);
//
// Delete our drop target if we've got one
//
#if wxUSE_DRAG_AND_DROP
if (m_dropTarget != NULL)
{
m_dropTarget->Revoke(m_hWnd);
delete m_dropTarget;
m_dropTarget = NULL;
}
#endif // wxUSE_DRAG_AND_DROP
//
// WM_DESTROY handled
//
return TRUE;
} // end of wxWindow::HandleDestroy
// ---------------------------------------------------------------------------
// activation/focus
// ---------------------------------------------------------------------------
void wxWindow::OnSetFocus(
wxFocusEvent& rEvent
)
{
//
// Panel wants to track the window which was the last to have focus in it,
// so we want to set ourselves as the window which last had focus
//
// Notice that it's also important to do it upwards the tree becaus
// otherwise when the top level panel gets focus, it won't set it back to
// us, but to some other sibling
//
wxWindow* pWin = this;
while (pWin)
{
wxWindow* pParent = pWin->GetParent();
wxPanel* pPanel = wxDynamicCast( pParent
,wxPanel
);
if (pPanel)
{
pPanel->SetLastFocus(pWin);
}
pWin = pParent;
}
wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"),
GetClassInfo()->GetClassName(), GetHandle());
rEvent.Skip();
} // end of wxWindow::OnSetFocus
bool wxWindow::HandleActivate(
int nState
, WXHWND WXUNUSED(hActivate)
)
{
wxActivateEvent vEvent( wxEVT_ACTIVATE
,(bool)nState
,m_windowId
);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleActivate
bool wxWindow::HandleSetFocus(
WXHWND WXUNUSED(hWnd)
)
{
#if wxUSE_CARET
//
// Deal with caret
//
if (m_caret)
{
m_caret->OnSetFocus();
}
#endif // wxUSE_CARET
//
// Panel wants to track the window which was the last to have focus in it
//
wxPanel* pPanel = wxDynamicCast( GetParent()
,wxPanel
);
if (pPanel)
{
pPanel->SetLastFocus(this);
}
wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleSetFocus
bool wxWindow::HandleKillFocus(
WXHWND WXUNUSED(hWnd)
)
{
#if wxUSE_CARET
//
// Deal with caret
//
if (m_caret)
{
m_caret->OnKillFocus();
}
#endif // wxUSE_CARET
wxFocusEvent vEvent( wxEVT_KILL_FOCUS
,m_windowId
);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleKillFocus
// ---------------------------------------------------------------------------
// miscellaneous
// ---------------------------------------------------------------------------
bool wxWindow::HandleShow(
bool bShow
, int nStatus
)
{
wxShowEvent vEvent( GetId()
,bShow
);
vEvent.m_eventObject = this;
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleShow
bool wxWindow::HandleInitDialog(
WXHWND WXUNUSED(hWndFocus)
)
{
wxInitDialogEvent vEvent(GetId());
vEvent.m_eventObject = this;
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleInitDialog
bool wxWindow::HandleEndDrag(WXWPARAM wParam)
{
// TODO: We'll handle drag and drop later
return FALSE;
}
bool wxWindow::HandleSetCursor(
USHORT vId
, WXHWND hPointer
)
{
//
// Under OS/2 PM this allows the pointer to be changed
// as it passes over a control
//
::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer);
return TRUE;
} // end of wxWindow::HandleSetCursor
// ---------------------------------------------------------------------------
// owner drawn stuff
// ---------------------------------------------------------------------------
bool wxWindow::OS2OnDrawItem(
int vId
, WXDRAWITEMSTRUCT* pItemStruct
)
{
wxDC vDc;
#if wxUSE_OWNER_DRAWN
//
// Is it a menu item?
//
if (vId == 0)
{
ERRORID vError;
wxString sError;
POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
wxFrame* pFrame = (wxFrame*)this;
wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps);
wxRect vRect( pMeasureStruct->rclItem.xLeft
,pMeasureStruct->rclItem.yBottom
,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
);
vDc.SetHDC( hDC
,FALSE
);
vDc.SetHPS(pMeasureStruct->hps);
//
// Load the wxWindows Pallete and set to RGB mode
//
if (!::GpiCreateLogColorTable( pMeasureStruct->hps
,0L
,LCOLF_CONSECRGB
,0L
,(LONG)wxTheColourDatabase->m_nSize
,(PLONG)wxTheColourDatabase->m_palTable
))
{
vError = ::WinGetLastError(vHabmain);
sError = wxPMErrorToStr(vError);
wxLogError("Unable to set current color table. Error: %s\n", sError);
}
//
// Set the color table to RGB mode
//
if (!::GpiCreateLogColorTable( pMeasureStruct->hps
,0L
,LCOLF_RGB
,0L
,0L
,NULL
))
{
vError = ::WinGetLastError(vHabmain);
sError = wxPMErrorToStr(vError);
wxLogError("Unable to set current color table. Error: %s\n", sError);
}
wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
int eAction = 0;
int eStatus = 0;
if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld)
{
//
// Entire Item needs to be redrawn (either it has reappeared from
// behind another window or is being displayed for the first time
//
eAction = wxOwnerDrawn::wxODDrawAll;
if (pMeasureStruct->fsAttribute & MIA_HILITED)
{
//
// If it is currently selected we let the system handle it
//
eStatus |= wxOwnerDrawn::wxODSelected;
}
if (pMeasureStruct->fsAttribute & MIA_CHECKED)
{
//
// If it is currently checked we draw our own
//
eStatus |= wxOwnerDrawn::wxODChecked;
pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED;
}
if (pMeasureStruct->fsAttribute & MIA_DISABLED)
{
//
// If it is currently disabled we let the system handle it
//
eStatus |= wxOwnerDrawn::wxODDisabled;
}
//
// Don't really care about framed (indicationg focus) or NoDismiss
//
}
else
{
if (pMeasureStruct->fsAttribute & MIA_HILITED)
{
eAction = wxOwnerDrawn::wxODDrawAll;
eStatus |= wxOwnerDrawn::wxODSelected;
//
// Keep the system from trying to highlight with its bogus colors
//
pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED;
}
else if (!(pMeasureStruct->fsAttribute & MIA_HILITED))
{
eAction = wxOwnerDrawn::wxODDrawAll;
eStatus = 0;
//
// Keep the system from trying to highlight with its bogus colors
//
pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED;
}
else
{
//
// For now we don't care about anything else
// just ignore the entire message!
//
return TRUE;
}
}
//
// Now redraw the item
//
return(pMenuItem->OnDrawItem( vDc
,vRect
,(wxOwnerDrawn::wxODAction)eAction
,(wxOwnerDrawn::wxODStatus)eStatus
));
//
// leave the fsAttribute and fsOldAttribute unchanged. If different,
// the system will do the highlight or fraeming or disabling for us,
// otherwise, we'd have to do it ourselves.
//
}
wxWindow* pItem = FindItem(vId);
if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
{
return ((wxControl *)pItem)->OS2OnDraw(pItemStruct);
}
#endif
return FALSE;
} // end of wxWindow::OS2OnDrawItem
bool wxWindow::OS2OnMeasureItem(
int lId
, WXMEASUREITEMSTRUCT* pItemStruct
)
{
//
// Is it a menu item?
//
if (lId == 65536) // I really don't like this...has to be a better indicator
{
if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu
{
size_t nWidth;
size_t nHeight;
POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct;
wxFrame* pFrame = (wxFrame*)this;
wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem);
wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE );
nWidth = 0L;
nHeight = 0L;
if (pMenuItem->OnMeasureItem( &nWidth
,&nHeight
))
{
pMeasureStruct->rclItem.xRight = nWidth;
pMeasureStruct->rclItem.xLeft = 0L;
pMeasureStruct->rclItem.yTop = nHeight;
pMeasureStruct->rclItem.yBottom = 0L;
return TRUE;
}
return FALSE;
}
}
wxWindow* pItem = FindItem(lId);
if (pItem && pItem->IsKindOf(CLASSINFO(wxControl)))
{
return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct);
}
return FALSE;
}
// ---------------------------------------------------------------------------
// colours and palettes
// ---------------------------------------------------------------------------
bool wxWindow::HandleSysColorChange()
{
wxSysColourChangedEvent vEvent;
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleSysColorChange
bool wxWindow::HandleCtlColor(
WXHBRUSH* phBrush
)
{
//
// Not much provided with message. So not sure I can do anything with it
//
return TRUE;
} // end of wxWindow::HandleCtlColor
bool wxWindow::HandleWindowParams(
PWNDPARAMS pWndParams
, WXLPARAM lParam
)
{
// TODO: I'll do something here, just not sure what yet
return TRUE;
}
// Define for each class of dialog and control
WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
WXHWND hWnd,
WXUINT nCtlColor,
WXUINT message,
WXWPARAM wParam,
WXLPARAM lParam)
{
return (WXHBRUSH)0;
}
bool wxWindow::HandlePaletteChanged()
{
// need to set this to something first
WXHWND hWndPalChange = NULLHANDLE;
wxPaletteChangedEvent vEvent(GetId());
vEvent.SetEventObject(this);
vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandlePaletteChanged
bool wxWindow::HandlePresParamChanged(
WXWPARAM wParam
)
{
//
// TODO: Once again I'll do something here when I need it
//
//wxQueryNewPaletteEvent event(GetId());
//event.SetEventObject(this);
// if the background is erased
// bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
return FALSE; //GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
}
//
// Responds to colour changes: passes event on to children.
//
void wxWindow::OnSysColourChanged(
wxSysColourChangedEvent& rEvent
)
{
wxNode* pNode = GetChildren().First();
while (pNode)
{
//
// Only propagate to non-top-level windows
//
wxWindow* pWin = (wxWindow *)pNode->Data();
if (pWin->GetParent())
{
wxSysColourChangedEvent vEvent;
rEvent.m_eventObject = pWin;
pWin->GetEventHandler()->ProcessEvent(vEvent);
}
pNode = pNode->Next();
}
} // end of wxWindow::OnSysColourChanged
// ---------------------------------------------------------------------------
// painting
// ---------------------------------------------------------------------------
bool wxWindow::HandlePaint()
{
HRGN hRgn = NULLHANDLE;
wxPaintEvent vEvent;
HPS hPS;
RECTL vRect;
if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_NULL)
{
wxLogLastError("CreateRectRgn");
return FALSE;
}
m_updateRegion = wxRegion(hRgn);
vEvent.SetEventObject(this);
if (!GetEventHandler()->ProcessEvent(vEvent))
{
HPS hPS;
hPS = ::WinBeginPaint( GetHwnd()
,NULLHANDLE
,&vRect
);
if(hPS)
{
::GpiCreateLogColorTable( hPS
,0L
,LCOLF_CONSECRGB
,0L
,(LONG)wxTheColourDatabase->m_nSize
,(PLONG)wxTheColourDatabase->m_palTable
);
::GpiCreateLogColorTable( hPS
,0L
,LCOLF_RGB
,0L
,0L
,NULL
);
::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel());
if (m_dwExStyle)
{
LINEBUNDLE vLineBundle;
vLineBundle.lColor = 0x00000000; // Black
vLineBundle.usMixMode = FM_OVERPAINT;
vLineBundle.fxWidth = 1;
vLineBundle.lGeomWidth = 1;
vLineBundle.usType = LINETYPE_SOLID;
vLineBundle.usEnd = 0;
vLineBundle.usJoin = 0;
::GpiSetAttrs( hPS
,PRIM_LINE
,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
,0L
,&vLineBundle
);
::WinQueryWindowRect(GetHwnd(), &vRect);
wxDrawBorder( hPS
,vRect
,m_dwExStyle
);
}
::WinEndPaint(hPS);
}
}
return (GetEventHandler()->ProcessEvent(vEvent));
} // end of wxWindow::HandlePaint
bool wxWindow::HandleEraseBkgnd(
WXHDC hDC
)
{
SWP vSwp;
::WinQueryWindowPos(GetHwnd(), &vSwp);
if (vSwp.fl & SWP_MINIMIZE)
return TRUE;
wxDC vDC;
vDC.m_hPS = (HPS)hDC; // this is really a PS
vDC.SetWindow(this);
vDC.BeginDrawing();
wxEraseEvent vEvent(m_windowId, &vDC);
vEvent.SetEventObject(this);
bool rc = GetEventHandler()->ProcessEvent(vEvent);
vDC.EndDrawing();
vDC.m_hPS = NULLHANDLE;
return TRUE;
} // end of wxWindow::HandleEraseBkgnd
void wxWindow::OnEraseBackground(
wxEraseEvent& rEvent
)
{
RECTL vRect;
HPS hPS = rEvent.m_dc->m_hPS;
::WinQueryWindowRect(GetHwnd(), &vRect);
::WinFillRect(hPS, &vRect, m_backgroundColour.GetPixel());
} // end of wxWindow::OnEraseBackground
// ---------------------------------------------------------------------------
// moving and resizing
// ---------------------------------------------------------------------------
bool wxWindow::HandleMinimize()
{
wxIconizeEvent vEvent(m_windowId);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleMinimize
bool wxWindow::HandleMaximize()
{
wxMaximizeEvent vEvent(m_windowId);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleMaximize
bool wxWindow::HandleMove(
int nX
, int nY
)
{
wxMoveEvent vEvent( wxPoint( nX
,nY
)
,m_windowId
);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleMove
bool wxWindow::HandleSize(
int nWidth
, int nHeight
, WXUINT WXUNUSED(nFlag)
)
{
wxSizeEvent vEvent( wxSize( nWidth
,nHeight
)
,m_windowId
);
vEvent.SetEventObject(this);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleSize
bool wxWindow::HandleGetMinMaxInfo(
PSWP pSwp
)
{
bool bRc = FALSE;
POINTL vPoint;
switch(pSwp->fl)
{
case SWP_MAXIMIZE:
::WinGetMaxPosition(GetHwnd(), pSwp);
m_maxWidth = pSwp->cx;
m_maxHeight = pSwp->cy;
break;
case SWP_MINIMIZE:
::WinGetMinPosition(GetHwnd(), pSwp, &vPoint);
m_minWidth = pSwp->cx;
m_minHeight = pSwp->cy;
break;
default:
return FALSE;
}
return TRUE;
} // end of wxWindow::HandleGetMinMaxInfo
// ---------------------------------------------------------------------------
// command messages
// ---------------------------------------------------------------------------
bool wxWindow::HandleCommand(
WXWORD wId
, WXWORD wCmd
, WXHWND hControl
)
{
if (wxCurrentPopupMenu)
{
wxMenu* pPopupMenu = wxCurrentPopupMenu;
wxCurrentPopupMenu = NULL;
return pPopupMenu->OS2Command(wCmd, wId);
}
wxWindow* pWin = FindItem(wId);
if (!pWin)
{
pWin = wxFindWinFromHandle(hControl);
}
if (pWin)
return pWin->OS2Command( wCmd
,wId
);
return FALSE;
} // end of wxWindow::HandleCommand
bool wxWindow::HandleSysCommand(
WXWPARAM wParam
, WXLPARAM lParam
)
{
//
// 4 bits are reserved
//
switch (SHORT1FROMMP(wParam))
{
case SC_MAXIMIZE:
return HandleMaximize();
case SC_MINIMIZE:
return HandleMinimize();
}
return FALSE;
} // end of wxWindow::HandleSysCommand
// ---------------------------------------------------------------------------
// mouse events
// ---------------------------------------------------------------------------
void wxWindow::InitMouseEvent(
wxMouseEvent& rEvent
, int nX
, int nY
, WXUINT uFlags
)
{
rEvent.m_x = nX;
rEvent.m_y = nY;
rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0);
rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0);
rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0);
rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0);
rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0);
rEvent.SetTimestamp(s_currentMsg.time);
rEvent.m_eventObject = this;
#if wxUSE_MOUSEEVENT_HACK
m_lastMouseX = nX;
m_lastMouseY = nY;
m_lastMouseEvent = rEvent.GetEventType();
#endif // wxUSE_MOUSEEVENT_HACK
} // end of wxWindow::InitMouseEvent
bool wxWindow::HandleMouseEvent(
WXUINT uMsg
, int nX
, int nY
, WXUINT uFlags
)
{
//
// The mouse events take consecutive IDs from WM_MOUSEFIRST to
// WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
// from the message id and take the value in the table to get wxWin event
// id
//
static const wxEventType eventsMouse[] =
{
wxEVT_MOTION,
wxEVT_LEFT_DOWN,
wxEVT_LEFT_UP,
wxEVT_LEFT_DCLICK,
wxEVT_RIGHT_DOWN,
wxEVT_RIGHT_UP,
wxEVT_RIGHT_DCLICK,
wxEVT_MIDDLE_DOWN,
wxEVT_MIDDLE_UP,
wxEVT_MIDDLE_DCLICK
};
wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]);
InitMouseEvent( vEvent
,nX
,nY
,uFlags
);
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::HandleMouseEvent
bool wxWindow::HandleMouseMove(
int nX
, int nY
, WXUINT uFlags
)
{
if (!m_bMouseInWindow)
{
//
// Generate an ENTER event
//
m_bMouseInWindow = TRUE;
wxMouseEvent vEvent(wxEVT_ENTER_WINDOW);
InitMouseEvent( vEvent
,nX
,nY
,uFlags
);
(void)GetEventHandler()->ProcessEvent(vEvent);
}
return HandleMouseEvent( WM_MOUSEMOVE
,nX
,nY
,uFlags
);
} // end of wxWindow::HandleMouseMove
// ---------------------------------------------------------------------------
// keyboard handling
// ---------------------------------------------------------------------------
//
// Create the key event of the given type for the given key - used by
// HandleChar and HandleKeyDown/Up
//
wxKeyEvent wxWindow::CreateKeyEvent(
wxEventType eType
, int nId
, WXLPARAM lParam
) const
{
wxKeyEvent vEvent(eType);
vEvent.SetId(GetId());
vEvent.m_shiftDown = IsShiftDown();
vEvent.m_controlDown = IsCtrlDown();
vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT;
vEvent.m_eventObject = (wxWindow *)this; // const_cast
vEvent.m_keyCode = nId;
vEvent.SetTimestamp(s_currentMsg.time);
//
// Translate the position to client coords
//
POINTL vPoint;
RECTL vRect;
::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
::WinQueryWindowRect( GetHwnd()
,&vRect
);
vPoint.x -= vRect.xLeft;
vPoint.y -= vRect.yBottom;
vEvent.m_x = vPoint.x;
vEvent.m_y = vPoint.y;
return vEvent;
} // end of wxWindow::CreateKeyEvent
//
// isASCII is TRUE only when we're called from WM_CHAR handler and not from
// WM_KEYDOWN one
//
bool wxWindow::HandleChar(
WXWORD wParam
, WXLPARAM lParam
, bool isASCII
)
{
bool bCtrlDown = FALSE;
int vId;
if (isASCII)
{
//
// If 1 -> 26, translate to CTRL plus a letter.
//
vId = wParam;
if ((vId > 0) && (vId < 27))
{
switch (vId)
{
case 13:
vId = WXK_RETURN;
break;
case 8:
vId = WXK_BACK;
break;
case 9:
vId = WXK_TAB;
break;
default:
bCtrlDown = TRUE;
vId = vId + 96;
}
}
}
else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0)
{
//
// It's ASCII and will be processed here only when called from
// WM_CHAR (i.e. when isASCII = TRUE), don't process it now
//
vId = -1;
}
if (vId != -1)
{
wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR
,vId
,lParam
));
if (bCtrlDown)
{
vEvent.m_controlDown = TRUE;
}
if (GetEventHandler()->ProcessEvent(vEvent))
return TRUE;
}
return FALSE;
}
bool wxWindow::HandleKeyDown(
WXWORD wParam
, WXLPARAM lParam
)
{
int nId = wxCharCodeOS2ToWX(wParam);
if (!nId)
{
//
// Normal ASCII char
//
nId = wParam;
}
if (nId != -1)
{
wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN
,nId
,lParam
));
if (GetEventHandler()->ProcessEvent(vEvent))
{
return TRUE;
}
}
return FALSE;
} // end of wxWindow::HandleKeyDown
bool wxWindow::HandleKeyUp(
WXWORD wParam
, WXLPARAM lParam
)
{
int nId = wxCharCodeOS2ToWX(wParam);
if (!nId)
{
//
// Normal ASCII char
//
nId = wParam;
}
if (nId != -1)
{
wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP
,nId
,lParam
));
if (GetEventHandler()->ProcessEvent(vEvent))
return TRUE;
}
return FALSE;
} // end of wxWindow::HandleKeyUp
// ---------------------------------------------------------------------------
// joystick
// ---------------------------------------------------------------------------
// ---------------------------------------------------------------------------
// scrolling
// ---------------------------------------------------------------------------
bool wxWindow::OS2OnScroll(
int nOrientation
, WXWORD wParam
, WXWORD wPos
, WXHWND hControl
)
{
if (hControl)
{
wxWindow* pChild = wxFindWinFromHandle(hControl);
if (pChild )
return pChild->OS2OnScroll( nOrientation
,wParam
,wPos
,hControl
);
}
wxScrollWinEvent vEvent;
vEvent.SetPosition(wPos);
vEvent.SetOrientation(nOrientation);
vEvent.m_eventObject = this;
switch (wParam)
{
case SB_LINEUP:
vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
break;
case SB_LINEDOWN:
vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
break;
case SB_PAGEUP:
vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
break;
case SB_PAGEDOWN:
vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
break;
case SB_SLIDERPOSITION:
vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
break;
case SB_SLIDERTRACK:
vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
break;
default:
return FALSE;
}
return GetEventHandler()->ProcessEvent(vEvent);
} // end of wxWindow::OS2OnScroll
// ===========================================================================
// global functions
// ===========================================================================
void wxGetCharSize(
WXHWND hWnd
, int* pX
, int* pY
,wxFont* pTheFont
)
{
// TODO: we'll do this later
} // end of wxGetCharSize
//
// Returns 0 if was a normal ASCII value, not a special key. This indicates that
// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead.
//
int wxCharCodeOS2ToWX(
int nKeySym
)
{
int nId = 0;
switch (nKeySym)
{
case VK_BACKTAB: nId = WXK_BACK; break;
case VK_TAB: nId = WXK_TAB; break;
case VK_CLEAR: nId = WXK_CLEAR; break;
case VK_ENTER: nId = WXK_RETURN; break;
case VK_SHIFT: nId = WXK_SHIFT; break;
case VK_CTRL: nId = WXK_CONTROL; break;
case VK_PAUSE: nId = WXK_PAUSE; break;
case VK_SPACE: nId = WXK_SPACE; break;
case VK_ESC: nId = WXK_ESCAPE; break;
case VK_END: nId = WXK_END; break;
case VK_HOME : nId = WXK_HOME; break;
case VK_LEFT : nId = WXK_LEFT; break;
case VK_UP: nId = WXK_UP; break;
case VK_RIGHT: nId = WXK_RIGHT; break;
case VK_DOWN : nId = WXK_DOWN; break;
case VK_PRINTSCRN: nId = WXK_PRINT; break;
case VK_INSERT: nId = WXK_INSERT; break;
case VK_DELETE: nId = WXK_DELETE; break;
case VK_F1: nId = WXK_F1; break;
case VK_F2: nId = WXK_F2; break;
case VK_F3: nId = WXK_F3; break;
case VK_F4: nId = WXK_F4; break;
case VK_F5: nId = WXK_F5; break;
case VK_F6: nId = WXK_F6; break;
case VK_F7: nId = WXK_F7; break;
case VK_F8: nId = WXK_F8; break;
case VK_F9: nId = WXK_F9; break;
case VK_F10: nId = WXK_F10; break;
case VK_F11: nId = WXK_F11; break;
case VK_F12: nId = WXK_F12; break;
case VK_F13: nId = WXK_F13; break;
case VK_F14: nId = WXK_F14; break;
case VK_F15: nId = WXK_F15; break;
case VK_F16: nId = WXK_F16; break;
case VK_F17: nId = WXK_F17; break;
case VK_F18: nId = WXK_F18; break;
case VK_F19: nId = WXK_F19; break;
case VK_F20: nId = WXK_F20; break;
case VK_F21: nId = WXK_F21; break;
case VK_F22: nId = WXK_F22; break;
case VK_F23: nId = WXK_F23; break;
case VK_F24: nId = WXK_F24; break;
case VK_NUMLOCK: nId = WXK_NUMLOCK; break;
case VK_SCRLLOCK: nId = WXK_SCROLL; break;
default:
{
return 0;
}
}
return nId;
} // end of wxCharCodeOS2ToWX
int wxCharCodeWXToOS2(
int nId
, bool* bIsVirtual
)
{
int nKeySym = 0;
*bIsVirtual = TRUE;
switch (nId)
{
case WXK_CLEAR: nKeySym = VK_CLEAR; break;
case WXK_SHIFT: nKeySym = VK_SHIFT; break;
case WXK_CONTROL: nKeySym = VK_CTRL; break;
case WXK_PAUSE: nKeySym = VK_PAUSE; break;
case WXK_END: nKeySym = VK_END; break;
case WXK_HOME : nKeySym = VK_HOME; break;
case WXK_LEFT : nKeySym = VK_LEFT; break;
case WXK_UP: nKeySym = VK_UP; break;
case WXK_RIGHT: nKeySym = VK_RIGHT; break;
case WXK_DOWN : nKeySym = VK_DOWN; break;
case WXK_PRINT: nKeySym = VK_PRINTSCRN; break;
case WXK_INSERT: nKeySym = VK_INSERT; break;
case WXK_DELETE: nKeySym = VK_DELETE; break;
case WXK_F1: nKeySym = VK_F1; break;
case WXK_F2: nKeySym = VK_F2; break;
case WXK_F3: nKeySym = VK_F3; break;
case WXK_F4: nKeySym = VK_F4; break;
case WXK_F5: nKeySym = VK_F5; break;
case WXK_F6: nKeySym = VK_F6; break;
case WXK_F7: nKeySym = VK_F7; break;
case WXK_F8: nKeySym = VK_F8; break;
case WXK_F9: nKeySym = VK_F9; break;
case WXK_F10: nKeySym = VK_F10; break;
case WXK_F11: nKeySym = VK_F11; break;
case WXK_F12: nKeySym = VK_F12; break;
case WXK_F13: nKeySym = VK_F13; break;
case WXK_F14: nKeySym = VK_F14; break;
case WXK_F15: nKeySym = VK_F15; break;
case WXK_F16: nKeySym = VK_F16; break;
case WXK_F17: nKeySym = VK_F17; break;
case WXK_F18: nKeySym = VK_F18; break;
case WXK_F19: nKeySym = VK_F19; break;
case WXK_F20: nKeySym = VK_F20; break;
case WXK_F21: nKeySym = VK_F21; break;
case WXK_F22: nKeySym = VK_F22; break;
case WXK_F23: nKeySym = VK_F23; break;
case WXK_F24: nKeySym = VK_F24; break;
case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break;
case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break;
default:
{
*bIsVirtual = FALSE;
nKeySym = nId;
break;
}
}
return nKeySym;
} // end of wxCharCodeWXToOS2
wxWindow* wxGetActiveWindow()
{
HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP);
if (hWnd != 0)
{
return wxFindWinFromHandle((WXHWND)hWnd);
}
return NULL;
} // end of wxGetActiveWindow
#ifdef __WXDEBUG__
const char* wxGetMessageName(
int nMessage)
{
switch (nMessage)
{
case 0x0000: return "WM_NULL";
case 0x0001: return "WM_CREATE";
case 0x0002: return "WM_DESTROY";
case 0x0004: return "WM_ENABLE";
case 0x0005: return "WM_SHOW";
case 0x0006: return "WM_MOVE";
case 0x0007: return "WM_SIZE";
case 0x0008: return "WM_ADJUSTWINDOWPOS";
case 0x0009: return "WM_CALCVALIDRECTS";
case 0x000A: return "WM_SETWINDOWPARAMS";
case 0x000B: return "WM_QUERYWINDOWPARAMS";
case 0x000C: return "WM_HITTEST";
case 0x000D: return "WM_ACTIVATE";
case 0x000F: return "WM_SETFOCUS";
case 0x0010: return "WM_SETSELECTION";
case 0x0011: return "WM_PPAINT";
case 0x0012: return "WM_PSETFOCUS";
case 0x0013: return "WM_PSYSCOLORCHANGE";
case 0x0014: return "WM_PSIZE";
case 0x0015: return "WM_PACTIVATE";
case 0x0016: return "WM_PCONTROL";
case 0x0020: return "WM_COMMAND";
case 0x0021: return "WM_SYSCOMMAND";
case 0x0022: return "WM_HELP";
case 0x0023: return "WM_PAINT";
case 0x0024: return "WM_TIMER";
case 0x0025: return "WM_SEM1";
case 0x0026: return "WM_SEM2";
case 0x0027: return "WM_SEM3";
case 0x0028: return "WM_SEM4";
case 0x0029: return "WM_CLOSE";
case 0x002A: return "WM_QUIT";
case 0x002B: return "WM_SYSCOLORCHANGE";
case 0x002D: return "WM_SYSVALUECHANGE";
case 0x002E: return "WM_APPTERMINATENOTIFY";
case 0x002F: return "WM_PRESPARAMCHANGED";
// Control notification messages
case 0x0030: return "WM_CONTROL";
case 0x0031: return "WM_VSCROLL";
case 0x0032: return "WM_HSCROLL";
case 0x0033: return "WM_INITMENU";
case 0x0034: return "WM_MENUSELECT";
case 0x0035: return "WM_MENUSEND";
case 0x0036: return "WM_DRAWITEM";
case 0x0037: return "WM_MEASUREITEM";
case 0x0038: return "WM_CONTROLPOINTER";
case 0x003A: return "WM_QUERYDLGCODE";
case 0x003B: return "WM_INITDLG";
case 0x003C: return "WM_SUBSTITUTESTRING";
case 0x003D: return "WM_MATCHMNEMONIC";
case 0x003E: return "WM_SAVEAPPLICATION";
case 0x0129: return "WM_CTLCOLORCHANGE";
case 0x0130: return "WM_QUERYCTLTYPE";
// Frame messages
case 0x0040: return "WM_FLASHWINDOW";
case 0x0041: return "WM_FORMATFRAME";
case 0x0042: return "WM_UPDATEFRAME";
case 0x0043: return "WM_FOCUSCHANGE";
case 0x0044: return "WM_SETBORDERSIZE";
case 0x0045: return "WM_TRACKFRAME";
case 0x0046: return "WM_MINMAXFRAME";
case 0x0047: return "WM_SETICON";
case 0x0048: return "WM_QUERYICON";
case 0x0049: return "WM_SETACCELTABLE";
case 0x004A: return "WM_QUERYACCELTABLE";
case 0x004B: return "WM_TRANSLATEACCEL";
case 0x004C: return "WM_QUERYTRACKINFO";
case 0x004D: return "WM_QUERYBORDERSIZE";
case 0x004E: return "WM_NEXTMENU";
case 0x004F: return "WM_ERASEBACKGROUND";
case 0x0050: return "WM_QUERYFRAMEINFO";
case 0x0051: return "WM_QUERYFOCUSCHAIN";
case 0x0052: return "WM_OWNERPOSCHANGE";
case 0x0053: return "WM_CACLFRAMERECT";
case 0x0055: return "WM_WINDOWPOSCHANGED";
case 0x0056: return "WM_ADJUSTFRAMEPOS";
case 0x0059: return "WM_QUERYFRAMECTLCOUNT";
case 0x005B: return "WM_QUERYHELPINFO";
case 0x005C: return "WM_SETHELPINFO";
case 0x005D: return "WM_ERROR";
case 0x005E: return "WM_REALIZEPALETTE";
// Clipboard messages
case 0x0060: return "WM_RENDERFMT";
case 0x0061: return "WM_RENDERALLFMTS";
case 0x0062: return "WM_DESTROYCLIPBOARD";
case 0x0063: return "WM_PAINTCLIPBOARD";
case 0x0064: return "WM_SIZECLIPBOARD";
case 0x0065: return "WM_HSCROLLCLIPBOARD";
case 0x0066: return "WM_VSCROLLCLIPBOARD";
case 0x0067: return "WM_DRAWCLIPBOARD";
// mouse messages
case 0x0070: return "WM_MOUSEMOVE";
case 0x0071: return "WM_BUTTON1DOWN";
case 0x0072: return "WM_BUTTON1UP";
case 0x0073: return "WM_BUTTON1DBLCLK";
case 0x0074: return "WM_BUTTON2DOWN";
case 0x0075: return "WM_BUTTON2UP";
case 0x0076: return "WM_BUTTON2DBLCLK";
case 0x0077: return "WM_BUTTON3DOWN";
case 0x0078: return "WM_BUTTON3UP";
case 0x0079: return "WM_BUTTON3DBLCLK";
case 0x007D: return "WM_MOUSEMAP";
case 0x007E: return "WM_VRNDISABLED";
case 0x007F: return "WM_VRNENABLED";
case 0x0410: return "WM_CHORD";
case 0x0411: return "WM_BUTTON1MOTIONSTART";
case 0x0412: return "WM_BUTTON1MOTIONEND";
case 0x0413: return "WM_BUTTON1CLICK";
case 0x0414: return "WM_BUTTON2MOTIONSTART";
case 0x0415: return "WM_BUTTON2MOTIONEND";
case 0x0416: return "WM_BUTTON2CLICK";
case 0x0417: return "WM_BUTTON3MOTIONSTART";
case 0x0418: return "WM_BUTTON3MOTIONEND";
case 0x0419: return "WM_BUTTON3CLICK";
case 0x0420: return "WM_BEGINDRAG";
case 0x0421: return "WM_ENDDRAG";
case 0x0422: return "WM_SINGLESELECT";
case 0x0423: return "WM_OPEN";
case 0x0424: return "WM_CONTEXTMENU";
case 0x0425: return "WM_CONTEXTHELP";
case 0x0426: return "WM_TEXTEDIT";
case 0x0427: return "WM_BEGINSELECT";
case 0x0228: return "WM_ENDSELECT";
case 0x0429: return "WM_PICKUP";
case 0x04C0: return "WM_PENFIRST";
case 0x04FF: return "WM_PENLAST";
case 0x0500: return "WM_MMPMFIRST";
case 0x05FF: return "WM_MMPMLAST";
case 0x0600: return "WM_STDDLGFIRST";
case 0x06FF: return "WM_STDDLGLAST";
case 0x0BD0: return "WM_BIDI_FIRST";
case 0x0BFF: return "WM_BIDI_LAST";
// keyboard input
case 0x007A: return "WM_CHAR";
case 0x007B: return "WM_VIOCHAR";
// DDE messages
case 0x00A0: return "WM_DDE_INITIATE";
case 0x00A1: return "WM_DDE_REQUEST";
case 0x00A2: return "WM_DDE_ACK";
case 0x00A3: return "WM_DDE_DATA";
case 0x00A4: return "WM_DDE_ADVISE";
case 0x00A5: return "WM_DDE_UNADVISE";
case 0x00A6: return "WM_DDE_POKE";
case 0x00A7: return "WM_DDE_EXECUTE";
case 0x00A8: return "WM_DDE_TERMINATE";
case 0x00A9: return "WM_DDE_INITIATEACK";
case 0x00AF: return "WM_DDE_LAST";
// Buttons
case 0x0120: return "BM_CLICK";
case 0x0121: return "BM_QUERYCHECKINDEX";
case 0x0122: return "BM_QUERYHILITE";
case 0x0123: return "BM_SETHILITE";
case 0x0124: return "BM_QUERYCHECK";
case 0x0125: return "BM_SETCHECK";
case 0x0126: return "BM_SETDEFAULT";
case 0x0128: return "BM_AUTOSIZE";
// Combo boxes
case 0x029A: return "CBID_LIST";
case 0x029B: return "CBID_EDIT";
case 0x0170: return "CBM_SHOWLIST";
case 0x0171: return "CBM_HILITE";
case 0x0172: return "CBM_ISLISTSHOWING";
// Edit fields
case 0x0140: return "EM_QUERYCHANGED";
case 0x0141: return "EM_QUERYSEL";
case 0x0142: return "EM_SETSEL";
case 0x0143: return "EM_SETTEXTLIMIT";
case 0x0144: return "EM_CUT";
case 0x0145: return "EM_COPY";
case 0x0146: return "EM_CLEAR";
case 0x0147: return "EM_PASTE";
case 0x0148: return "EM_QUERYFIRSTCHAR";
case 0x0149: return "EM_SETFIRSTCHAR";
case 0x014A: return "EM_QUERYREADONLY";
case 0x014B: return "EM_SETREADONLY";
case 0x014C: return "EM_SETINSERTMODE";
// Listboxes
case 0x0160: return "LM_QUERYITEMCOUNT";
case 0x0161: return "LM_INSERTITEM";
case 0x0162: return "LM_SETOPENINDEX";
case 0x0163: return "LM_DELETEITEM";
case 0x0164: return "LM_SELECTITEM";
case 0x0165: return "LM_QUERYSELECTION";
case 0x0166: return "LM_SETITEMTEXT";
case 0x0167: return "LM_QUERYITEMTEXTLENGTH";
case 0x0168: return "LM_QUERYITEMTEXT";
case 0x0169: return "LM_SETITEMHANDLE";
case 0x016A: return "LM_QUERYITEMHANDLE";
case 0x016B: return "LM_SEARCHSTRING";
case 0x016C: return "LM_SETITEMHEIGHT";
case 0x016D: return "LM_QUERYTOPINDEX";
case 0x016E: return "LM_DELETEALL";
case 0x016F: return "LM_INSERTMULITEMS";
case 0x0660: return "LM_SETITEMWIDTH";
// Menus
case 0x0180: return "MM_INSERTITEM";
case 0x0181: return "MM_DELETEITEM";
case 0x0182: return "MM_QUERYITEM";
case 0x0183: return "MM_SETITEM";
case 0x0184: return "MM_QUERYITEMCOUNT";
case 0x0185: return "MM_STARTMENUMODE";
case 0x0186: return "MM_ENDMENUMODE";
case 0x0188: return "MM_REMOVEITEM";
case 0x0189: return "MM_SELECTITEM";
case 0x018A: return "MM_QUERYSELITEMID";
case 0x018B: return "MM_QUERYITEMTEXT";
case 0x018C: return "MM_QUERYITEMTEXTLENGTH";
case 0x018D: return "MM_SETITEMHANDLE";
case 0x018E: return "MM_SETITEMTEXT";
case 0x018F: return "MM_ITEMPOSITIONFROMID";
case 0x0190: return "MM_ITEMIDFROMPOSITION";
case 0x0191: return "MM_QUERYITEMATTR";
case 0x0192: return "MM_SETITEMATTR";
case 0x0193: return "MM_ISITEMVALID";
case 0x0194: return "MM_QUERYITEMRECT";
case 0x0431: return "MM_QUERYDEFAULTITEMID";
case 0x0432: return "MM_SETDEFAULTITEMID";
// Scrollbars
case 0x01A0: return "SBM_SETSCROLLBAR";
case 0x01A1: return "SBM_SETPOS";
case 0x01A2: return "SBM_QUERYPOS";
case 0x01A3: return "SBM_QUERYRANGE";
case 0x01A6: return "SBM_SETTHUMBSIZE";
// Help messages
case 0x0F00: return "WM_HELPBASE";
case 0x0FFF: return "WM_HELPTOP";
// Beginning of user defined messages
case 0x1000: return "WM_USER";
// wxWindows user defined types
// listview
// case 0x1000 + 0: return "LVM_GETBKCOLOR";
case 0x1000 + 1: return "LVM_SETBKCOLOR";
case 0x1000 + 2: return "LVM_GETIMAGELIST";
case 0x1000 + 3: return "LVM_SETIMAGELIST";
case 0x1000 + 4: return "LVM_GETITEMCOUNT";
case 0x1000 + 5: return "LVM_GETITEMA";
case 0x1000 + 75: return "LVM_GETITEMW";
case 0x1000 + 6: return "LVM_SETITEMA";
case 0x1000 + 76: return "LVM_SETITEMW";
case 0x1000 + 7: return "LVM_INSERTITEMA";
case 0x1000 + 77: return "LVM_INSERTITEMW";
case 0x1000 + 8: return "LVM_DELETEITEM";
case 0x1000 + 9: return "LVM_DELETEALLITEMS";
case 0x1000 + 10: return "LVM_GETCALLBACKMASK";
case 0x1000 + 11: return "LVM_SETCALLBACKMASK";
case 0x1000 + 12: return "LVM_GETNEXTITEM";
case 0x1000 + 13: return "LVM_FINDITEMA";
case 0x1000 + 83: return "LVM_FINDITEMW";
case 0x1000 + 14: return "LVM_GETITEMRECT";
case 0x1000 + 15: return "LVM_SETITEMPOSITION";
case 0x1000 + 16: return "LVM_GETITEMPOSITION";
case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA";
case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW";
case 0x1000 + 18: return "LVM_HITTEST";
case 0x1000 + 19: return "LVM_ENSUREVISIBLE";
case 0x1000 + 20: return "LVM_SCROLL";
case 0x1000 + 21: return "LVM_REDRAWITEMS";
case 0x1000 + 22: return "LVM_ARRANGE";
case 0x1000 + 23: return "LVM_EDITLABELA";
case 0x1000 + 118: return "LVM_EDITLABELW";
case 0x1000 + 24: return "LVM_GETEDITCONTROL";
case 0x1000 + 25: return "LVM_GETCOLUMNA";
case 0x1000 + 95: return "LVM_GETCOLUMNW";
case 0x1000 + 26: return "LVM_SETCOLUMNA";
case 0x1000 + 96: return "LVM_SETCOLUMNW";
case 0x1000 + 27: return "LVM_INSERTCOLUMNA";
case 0x1000 + 97: return "LVM_INSERTCOLUMNW";
case 0x1000 + 28: return "LVM_DELETECOLUMN";
case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH";
case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH";
case 0x1000 + 31: return "LVM_GETHEADER";
case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE";
case 0x1000 + 34: return "LVM_GETVIEWRECT";
case 0x1000 + 35: return "LVM_GETTEXTCOLOR";
case 0x1000 + 36: return "LVM_SETTEXTCOLOR";
case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR";
case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR";
case 0x1000 + 39: return "LVM_GETTOPINDEX";
case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE";
case 0x1000 + 41: return "LVM_GETORIGIN";
case 0x1000 + 42: return "LVM_UPDATE";
case 0x1000 + 43: return "LVM_SETITEMSTATE";
case 0x1000 + 44: return "LVM_GETITEMSTATE";
case 0x1000 + 45: return "LVM_GETITEMTEXTA";
case 0x1000 + 115: return "LVM_GETITEMTEXTW";
case 0x1000 + 46: return "LVM_SETITEMTEXTA";
case 0x1000 + 116: return "LVM_SETITEMTEXTW";
case 0x1000 + 47: return "LVM_SETITEMCOUNT";
case 0x1000 + 48: return "LVM_SORTITEMS";
case 0x1000 + 49: return "LVM_SETITEMPOSITION32";
case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT";
case 0x1000 + 51: return "LVM_GETITEMSPACING";
case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA";
case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW";
case 0x1000 + 53: return "LVM_SETICONSPACING";
case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE";
case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE";
case 0x1000 + 56: return "LVM_GETSUBITEMRECT";
case 0x1000 + 57: return "LVM_SUBITEMHITTEST";
case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY";
case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY";
case 0x1000 + 60: return "LVM_SETHOTITEM";
case 0x1000 + 61: return "LVM_GETHOTITEM";
case 0x1000 + 62: return "LVM_SETHOTCURSOR";
case 0x1000 + 63: return "LVM_GETHOTCURSOR";
case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT";
case 0x1000 + 65: return "LVM_SETWORKAREA";
// tree view
case 0x1100 + 0: return "TVM_INSERTITEMA";
case 0x1100 + 50: return "TVM_INSERTITEMW";
case 0x1100 + 1: return "TVM_DELETEITEM";
case 0x1100 + 2: return "TVM_EXPAND";
case 0x1100 + 4: return "TVM_GETITEMRECT";
case 0x1100 + 5: return "TVM_GETCOUNT";
case 0x1100 + 6: return "TVM_GETINDENT";
case 0x1100 + 7: return "TVM_SETINDENT";
case 0x1100 + 8: return "TVM_GETIMAGELIST";
case 0x1100 + 9: return "TVM_SETIMAGELIST";
case 0x1100 + 10: return "TVM_GETNEXTITEM";
case 0x1100 + 11: return "TVM_SELECTITEM";
case 0x1100 + 12: return "TVM_GETITEMA";
case 0x1100 + 62: return "TVM_GETITEMW";
case 0x1100 + 13: return "TVM_SETITEMA";
case 0x1100 + 63: return "TVM_SETITEMW";
case 0x1100 + 14: return "TVM_EDITLABELA";
case 0x1100 + 65: return "TVM_EDITLABELW";
case 0x1100 + 15: return "TVM_GETEDITCONTROL";
case 0x1100 + 16: return "TVM_GETVISIBLECOUNT";
case 0x1100 + 17: return "TVM_HITTEST";
case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE";
case 0x1100 + 19: return "TVM_SORTCHILDREN";
case 0x1100 + 20: return "TVM_ENSUREVISIBLE";
case 0x1100 + 21: return "TVM_SORTCHILDRENCB";
case 0x1100 + 22: return "TVM_ENDEDITLABELNOW";
case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA";
case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW";
case 0x1100 + 24: return "TVM_SETTOOLTIPS";
case 0x1100 + 25: return "TVM_GETTOOLTIPS";
// header
case 0x1200 + 0: return "HDM_GETITEMCOUNT";
case 0x1200 + 1: return "HDM_INSERTITEMA";
case 0x1200 + 10: return "HDM_INSERTITEMW";
case 0x1200 + 2: return "HDM_DELETEITEM";
case 0x1200 + 3: return "HDM_GETITEMA";
case 0x1200 + 11: return "HDM_GETITEMW";
case 0x1200 + 4: return "HDM_SETITEMA";
case 0x1200 + 12: return "HDM_SETITEMW";
case 0x1200 + 5: return "HDM_LAYOUT";
case 0x1200 + 6: return "HDM_HITTEST";
case 0x1200 + 7: return "HDM_GETITEMRECT";
case 0x1200 + 8: return "HDM_SETIMAGELIST";
case 0x1200 + 9: return "HDM_GETIMAGELIST";
case 0x1200 + 15: return "HDM_ORDERTOINDEX";
case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE";
case 0x1200 + 17: return "HDM_GETORDERARRAY";
case 0x1200 + 18: return "HDM_SETORDERARRAY";
case 0x1200 + 19: return "HDM_SETHOTDIVIDER";
// tab control
case 0x1300 + 2: return "TCM_GETIMAGELIST";
case 0x1300 + 3: return "TCM_SETIMAGELIST";
case 0x1300 + 4: return "TCM_GETITEMCOUNT";
case 0x1300 + 5: return "TCM_GETITEMA";
case 0x1300 + 60: return "TCM_GETITEMW";
case 0x1300 + 6: return "TCM_SETITEMA";
case 0x1300 + 61: return "TCM_SETITEMW";
case 0x1300 + 7: return "TCM_INSERTITEMA";
case 0x1300 + 62: return "TCM_INSERTITEMW";
case 0x1300 + 8: return "TCM_DELETEITEM";
case 0x1300 + 9: return "TCM_DELETEALLITEMS";
case 0x1300 + 10: return "TCM_GETITEMRECT";
case 0x1300 + 11: return "TCM_GETCURSEL";
case 0x1300 + 12: return "TCM_SETCURSEL";
case 0x1300 + 13: return "TCM_HITTEST";
case 0x1300 + 14: return "TCM_SETITEMEXTRA";
case 0x1300 + 40: return "TCM_ADJUSTRECT";
case 0x1300 + 41: return "TCM_SETITEMSIZE";
case 0x1300 + 42: return "TCM_REMOVEIMAGE";
case 0x1300 + 43: return "TCM_SETPADDING";
case 0x1300 + 44: return "TCM_GETROWCOUNT";
case 0x1300 + 45: return "TCM_GETTOOLTIPS";
case 0x1300 + 46: return "TCM_SETTOOLTIPS";
case 0x1300 + 47: return "TCM_GETCURFOCUS";
case 0x1300 + 48: return "TCM_SETCURFOCUS";
case 0x1300 + 49: return "TCM_SETMINTABWIDTH";
case 0x1300 + 50: return "TCM_DESELECTALL";
// toolbar
case WM_USER+1000+1: return "TB_ENABLEBUTTON";
case WM_USER+1000+2: return "TB_CHECKBUTTON";
case WM_USER+1000+3: return "TB_PRESSBUTTON";
case WM_USER+1000+4: return "TB_HIDEBUTTON";
case WM_USER+1000+5: return "TB_INDETERMINATE";
case WM_USER+1000+9: return "TB_ISBUTTONENABLED";
case WM_USER+1000+10: return "TB_ISBUTTONCHECKED";
case WM_USER+1000+11: return "TB_ISBUTTONPRESSED";
case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN";
case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE";
case WM_USER+1000+17: return "TB_SETSTATE";
case WM_USER+1000+18: return "TB_GETSTATE";
case WM_USER+1000+19: return "TB_ADDBITMAP";
case WM_USER+1000+20: return "TB_ADDBUTTONS";
case WM_USER+1000+21: return "TB_INSERTBUTTON";
case WM_USER+1000+22: return "TB_DELETEBUTTON";
case WM_USER+1000+23: return "TB_GETBUTTON";
case WM_USER+1000+24: return "TB_BUTTONCOUNT";
case WM_USER+1000+25: return "TB_COMMANDTOINDEX";
case WM_USER+1000+26: return "TB_SAVERESTOREA";
case WM_USER+1000+76: return "TB_SAVERESTOREW";
case WM_USER+1000+27: return "TB_CUSTOMIZE";
case WM_USER+1000+28: return "TB_ADDSTRINGA";
case WM_USER+1000+77: return "TB_ADDSTRINGW";
case WM_USER+1000+29: return "TB_GETITEMRECT";
case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE";
case WM_USER+1000+31: return "TB_SETBUTTONSIZE";
case WM_USER+1000+32: return "TB_SETBITMAPSIZE";
case WM_USER+1000+33: return "TB_AUTOSIZE";
case WM_USER+1000+35: return "TB_GETTOOLTIPS";
case WM_USER+1000+36: return "TB_SETTOOLTIPS";
case WM_USER+1000+37: return "TB_SETPARENT";
case WM_USER+1000+39: return "TB_SETROWS";
case WM_USER+1000+40: return "TB_GETROWS";
case WM_USER+1000+42: return "TB_SETCMDID";
case WM_USER+1000+43: return "TB_CHANGEBITMAP";
case WM_USER+1000+44: return "TB_GETBITMAP";
case WM_USER+1000+45: return "TB_GETBUTTONTEXTA";
case WM_USER+1000+75: return "TB_GETBUTTONTEXTW";
case WM_USER+1000+46: return "TB_REPLACEBITMAP";
case WM_USER+1000+47: return "TB_SETINDENT";
case WM_USER+1000+48: return "TB_SETIMAGELIST";
case WM_USER+1000+49: return "TB_GETIMAGELIST";
case WM_USER+1000+50: return "TB_LOADIMAGES";
case WM_USER+1000+51: return "TB_GETRECT";
case WM_USER+1000+52: return "TB_SETHOTIMAGELIST";
case WM_USER+1000+53: return "TB_GETHOTIMAGELIST";
case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST";
case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST";
case WM_USER+1000+56: return "TB_SETSTYLE";
case WM_USER+1000+57: return "TB_GETSTYLE";
case WM_USER+1000+58: return "TB_GETBUTTONSIZE";
case WM_USER+1000+59: return "TB_SETBUTTONWIDTH";
case WM_USER+1000+60: return "TB_SETMAXTEXTROWS";
case WM_USER+1000+61: return "TB_GETTEXTROWS";
case WM_USER+1000+41: return "TB_GETBITMAPFLAGS";
default:
static char s_szBuf[128];
sprintf(s_szBuf, "<unknown message = %d>", nMessage);
return s_szBuf;
}
return NULL;
} // end of wxGetMessageName
#endif // __WXDEBUG__
static void TranslateKbdEventToMouse(
wxWindow* pWin
, int* pX
, int* pY
, ULONG* pFlags
)
{
//
// Construct the key mask
ULONG& fwKeys = *pFlags;
fwKeys = VK_BUTTON2;
if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0)
fwKeys |= VK_CTRL;
if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0)
fwKeys |= VK_SHIFT;
//
// Simulate right mouse button click
//
POINTL vPoint;
::WinQueryMsgPos(vHabmain, &vPoint);
*pX = vPoint.x;
*pY = vPoint.y;
pWin->ScreenToClient(pX, pY);
} // end of TranslateKbdEventToMouse
// Find the wxWindow at the current mouse position, returning the mouse
// position.
wxWindow* wxFindWindowAtPointer(
wxPoint& rPt
)
{
return wxFindWindowAtPoint(wxGetMousePosition());
}
wxWindow* wxFindWindowAtPoint(
const wxPoint& rPt
)
{
POINTL vPt2;
vPt2.x = rPt.x;
vPt2.y = rPt.y;
HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE);
wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ;
HWND hWnd = hWndHit;
//
// Try to find a window with a wxWindow associated with it
//
while (!pWin && (hWnd != 0))
{
hWnd = ::WinQueryWindow(hWnd, QW_PARENT);
pWin = wxFindWinFromHandle((WXHWND)hWnd) ;
}
return pWin;
}
// Get the current mouse position.
wxPoint wxGetMousePosition()
{
POINTL vPt;
::WinQueryPointerPos(HWND_DESKTOP, &vPt);
return wxPoint(vPt.x, vPt.y);
}
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