Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
eed1be652a7c645bb1cdc7c5b054545458f7f355
wxWidgets/src/mac/window.cpp
Julian Smart eed1be652a Fixed problem with kill focus event getting sent to control 
that is getting the focus.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18947 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-01-26 19:04:10 +00:00

2053 lines
55 KiB
C++
Raw Blame History

/////////////////////////////////////////////////////////////////////////////
// Name: windows.cpp
// Purpose: wxWindowMac
// Author: AUTHOR
// Modified by:
// Created: ??/??/98
// RCS-ID: $Id$
// Copyright: (c) AUTHOR
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "window.h"
#endif
#include "wx/setup.h"
#include "wx/menu.h"
#include "wx/window.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/listbox.h"
#include "wx/scrolbar.h"
#include "wx/statbox.h"
#include "wx/button.h"
#include "wx/settings.h"
#include "wx/msgdlg.h"
#include "wx/frame.h"
#include "wx/notebook.h"
#include "wx/tabctrl.h"
#include "wx/tooltip.h"
#include "wx/statusbr.h"
#include "wx/menuitem.h"
#include "wx/spinctrl.h"
#include "wx/log.h"
#include "wx/geometry.h"
#if wxUSE_CARET
#include "wx/caret.h"
#endif // wxUSE_CARET
#define wxWINDOW_HSCROLL 5998
#define wxWINDOW_VSCROLL 5997
#define MAC_SCROLLBAR_SIZE 16
#include "wx/mac/uma.h"
#ifndef __DARWIN__
#include <Windows.h>
#include <ToolUtils.h>
#endif
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
#endif
#include <string.h>
extern wxList wxPendingDelete;
wxWindowMac* gFocusWindow = NULL ;
#ifdef __WXUNIVERSAL__
IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
#else // __WXMAC__
IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
#endif // __WXUNIVERSAL__/__WXMAC__
#if !USE_SHARED_LIBRARY
BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
EVT_NC_PAINT(wxWindowMac::OnNcPaint)
EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
EVT_IDLE(wxWindowMac::OnIdle)
EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
END_EVENT_TABLE()
#endif
#define wxMAC_DEBUG_REDRAW 0
#ifndef wxMAC_DEBUG_REDRAW
#define wxMAC_DEBUG_REDRAW 0
#endif
#define wxMAC_USE_THEME_BORDER 0
// ===========================================================================
// implementation
// ===========================================================================
// ----------------------------------------------------------------------------
// constructors and such
// ----------------------------------------------------------------------------
void wxWindowMac::Init()
{
// generic
InitBase();
// MSW specific
m_doubleClickAllowed = 0;
m_winCaptured = FALSE;
m_isBeingDeleted = FALSE;
m_useCtl3D = FALSE;
m_mouseInWindow = FALSE;
m_xThumbSize = 0;
m_yThumbSize = 0;
m_backgroundTransparent = FALSE;
// as all windows are created with WS_VISIBLE style...
m_isShown = TRUE;
m_x = 0;
m_y = 0 ;
m_width = 0 ;
m_height = 0 ;
m_hScrollBar = NULL ;
m_vScrollBar = NULL ;
m_label = wxEmptyString;
}
// Destructor
wxWindowMac::~wxWindowMac()
{
// deleting a window while it is shown invalidates the region
if ( IsShown() ) {
wxWindowMac* iter = this ;
while( iter ) {
if ( iter->IsTopLevel() )
{
Refresh() ;
break ;
}
iter = iter->GetParent() ;
}
}
m_isBeingDeleted = TRUE;
#ifndef __WXUNIVERSAL__
// VS: make sure there's no wxFrame with last focus set to us:
for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
{
wxFrame *frame = wxDynamicCast(win, wxFrame);
if ( frame )
{
if ( frame->GetLastFocus() == this )
{
frame->SetLastFocus((wxWindow*)NULL);
}
break;
}
}
#endif // __WXUNIVERSAL__
if ( s_lastMouseWindow == this )
{
s_lastMouseWindow = NULL ;
}
wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
if ( frame )
{
if ( frame->GetLastFocus() == this )
frame->SetLastFocus( NULL ) ;
}
if ( gFocusWindow == this )
{
gFocusWindow = NULL ;
}
if ( m_parent )
m_parent->RemoveChild(this);
DestroyChildren();
}
// Constructor
bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
long style,
const wxString& name)
{
wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
return FALSE;
parent->AddChild(this);
m_x = (int)pos.x;
m_y = (int)pos.y;
AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING);
m_width = WidthDefault( size.x );
m_height = HeightDefault( size.y ) ;
#ifndef __WXUNIVERSAL__
// Don't give scrollbars to wxControls unless they ask for them
if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
(IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
{
MacCreateScrollBars( style ) ;
}
#endif
return TRUE;
}
void wxWindowMac::SetFocus()
{
if ( gFocusWindow == this )
return ;
if ( AcceptsFocus() )
{
if (gFocusWindow )
{
#if wxUSE_CARET
// Deal with caret
if ( gFocusWindow->m_caret )
{
gFocusWindow->m_caret->OnKillFocus();
}
#endif // wxUSE_CARET
#ifndef __WXUNIVERSAL__
wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
if ( control && control->GetMacControl() )
{
UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNoPart ) ;
control->MacRedrawControl() ;
}
#endif
// Without testing the window id, for some reason
// a kill focus event can still be sent to
// the control just being focussed.
int thisId = this->m_windowId;
int gFocusWindowId = gFocusWindow->m_windowId;
if (gFocusWindowId != thisId)
{
wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId);
event.SetEventObject(gFocusWindow);
gFocusWindow->GetEventHandler()->ProcessEvent(event) ;
}
}
gFocusWindow = this ;
{
#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
wxChildFocusEvent eventFocus(this);
GetEventHandler()->ProcessEvent(eventFocus);
#ifndef __WXUNIVERSAL__
wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ;
if ( control && control->GetMacControl() )
{
UMASetKeyboardFocus( (WindowRef) gFocusWindow->MacGetRootWindow() , (ControlHandle) control->GetMacControl() , kControlFocusNextPart ) ;
}
#endif
wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
event.SetEventObject(this);
GetEventHandler()->ProcessEvent(event) ;
}
}
}
bool wxWindowMac::Enable(bool enable)
{
if ( !wxWindowBase::Enable(enable) )
return FALSE;
MacSuperEnabled( enable ) ;
return TRUE;
}
void wxWindowMac::DoCaptureMouse()
{
wxTheApp->s_captureWindow = this ;
}
wxWindow* wxWindowBase::GetCapture()
{
return wxTheApp->s_captureWindow ;
}
void wxWindowMac::DoReleaseMouse()
{
wxTheApp->s_captureWindow = NULL ;
}
#if wxUSE_DRAG_AND_DROP
void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
{
if ( m_dropTarget != 0 ) {
delete m_dropTarget;
}
m_dropTarget = pDropTarget;
if ( m_dropTarget != 0 )
{
// TODO
}
}
#endif
// Old style file-manager drag&drop
void wxWindowMac::DragAcceptFiles(bool accept)
{
// TODO
}
// Get total size
void wxWindowMac::DoGetSize(int *x, int *y) const
{
if(x) *x = m_width ;
if(y) *y = m_height ;
}
void wxWindowMac::DoGetPosition(int *x, int *y) const
{
int xx,yy;
xx = m_x ;
yy = m_y ;
if ( !IsTopLevel() && GetParent())
{
wxPoint pt(GetParent()->GetClientAreaOrigin());
xx -= pt.x;
yy -= pt.y;
}
if(x) *x = xx;
if(y) *y = yy;
}
#if wxUSE_MENUS
bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
{
menu->SetInvokingWindow(this);
menu->UpdateUI();
ClientToScreen( &x , &y ) ;
::InsertMenu( (MenuHandle) menu->GetHMenu() , -1 ) ;
long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
if ( HiWord(menuResult) != 0 )
{
MenuCommand id ;
GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, id );
event.m_timeStamp = TickCount() ;
event.SetEventObject(this->GetEventHandler());
event.SetInt( id );
GetEventHandler()->ProcessEvent(event);
}
::DeleteMenu( menu->MacGetMenuId() ) ;
menu->SetInvokingWindow(NULL);
return TRUE;
}
#endif
void wxWindowMac::DoScreenToClient(int *x, int *y) const
{
WindowRef window = (WindowRef) MacGetRootWindow() ;
Point localwhere = {0,0} ;
if(x) localwhere.h = * x ;
if(y) localwhere.v = * y ;
GrafPtr port ;
::GetPort( &port ) ;
::SetPort( UMAGetWindowPort( window ) ) ;
::GlobalToLocal( &localwhere ) ;
::SetPort( port ) ;
if(x) *x = localwhere.h ;
if(y) *y = localwhere.v ;
MacRootWindowToWindow( x , y ) ;
if ( x )
*x -= MacGetLeftBorderSize() ;
if ( y )
*y -= MacGetTopBorderSize() ;
}
void wxWindowMac::DoClientToScreen(int *x, int *y) const
{
WindowRef window = (WindowRef) MacGetRootWindow() ;
if ( x )
*x += MacGetLeftBorderSize() ;
if ( y )
*y += MacGetTopBorderSize() ;
MacWindowToRootWindow( x , y ) ;
Point localwhere = { 0,0 };
if(x) localwhere.h = * x ;
if(y) localwhere.v = * y ;
GrafPtr port ;
::GetPort( &port ) ;
::SetPort( UMAGetWindowPort( window ) ) ;
::LocalToGlobal( &localwhere ) ;
::SetPort( port ) ;
if(x) *x = localwhere.h ;
if(y) *y = localwhere.v ;
}
void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
{
wxPoint origin = GetClientAreaOrigin() ;
if(x) *x += origin.x ;
if(y) *y += origin.y ;
MacWindowToRootWindow( x , y ) ;
}
void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
{
wxPoint origin = GetClientAreaOrigin() ;
MacRootWindowToWindow( x , y ) ;
if(x) *x -= origin.x ;
if(y) *y -= origin.y ;
}
void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
{
if ( !IsTopLevel() )
{
if(x) *x += m_x ;
if(y) *y += m_y ;
GetParent()->MacWindowToRootWindow( x , y ) ;
}
}
void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
{
if ( !IsTopLevel() )
{
if(x) *x -= m_x ;
if(y) *y -= m_y ;
GetParent()->MacRootWindowToWindow( x , y ) ;
}
}
bool wxWindowMac::SetCursor(const wxCursor& cursor)
{
if (m_cursor == cursor)
return FALSE;
if (wxNullCursor == cursor)
{
if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
return FALSE ;
}
else
{
if ( ! wxWindowBase::SetCursor( cursor ) )
return FALSE ;
}
wxASSERT_MSG( m_cursor.Ok(),
wxT("cursor must be valid after call to the base version"));
Point pt ;
wxWindowMac *mouseWin ;
GetMouse( &pt ) ;
// Change the cursor NOW if we're within the correct window
if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
{
if ( mouseWin == this && !wxIsBusy() )
{
m_cursor.MacInstall() ;
}
}
return TRUE ;
}
// Get size *available for subwindows* i.e. excluding menu bar etc.
void wxWindowMac::DoGetClientSize(int *x, int *y) const
{
int ww, hh;
ww = m_width ;
hh = m_height ;
ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
{
int x1 = 0 ;
int y1 = 0 ;
int w = m_width ;
int h = m_height ;
MacClientToRootWindow( &x1 , &y1 ) ;
MacClientToRootWindow( &w , &h ) ;
wxWindowMac *iter = (wxWindowMac*)this ;
int totW = 10000 , totH = 10000;
while( iter )
{
if ( iter->IsTopLevel() )
{
totW = iter->m_width ;
totH = iter->m_height ;
break ;
}
iter = iter->GetParent() ;
}
if (m_hScrollBar && m_hScrollBar->IsShown() )
{
hh -= MAC_SCROLLBAR_SIZE;
if ( h-y1 >= totH )
{
hh += 1 ;
}
}
if (m_vScrollBar && m_vScrollBar->IsShown() )
{
ww -= MAC_SCROLLBAR_SIZE;
if ( w-x1 >= totW )
{
ww += 1 ;
}
}
}
if(x) *x = ww;
if(y) *y = hh;
}
// ----------------------------------------------------------------------------
// tooltips
// ----------------------------------------------------------------------------
#if wxUSE_TOOLTIPS
void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
{
wxWindowBase::DoSetToolTip(tooltip);
if ( m_tooltip )
m_tooltip->SetWindow(this);
}
#endif // wxUSE_TOOLTIPS
void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
{
int former_x = m_x ;
int former_y = m_y ;
int former_w = m_width ;
int former_h = m_height ;
int actualWidth = width;
int actualHeight = height;
int actualX = x;
int actualY = y;
if ((m_minWidth != -1) && (actualWidth < m_minWidth))
actualWidth = m_minWidth;
if ((m_minHeight != -1) && (actualHeight < m_minHeight))
actualHeight = m_minHeight;
if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
actualWidth = m_maxWidth;
if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
actualHeight = m_maxHeight;
bool doMove = false ;
bool doResize = false ;
if ( actualX != former_x || actualY != former_y )
{
doMove = true ;
}
if ( actualWidth != former_w || actualHeight != former_h )
{
doResize = true ;
}
if ( doMove || doResize )
{
// erase former position
bool partialRepaint = false ;
if ( HasFlag(wxNO_FULL_REPAINT_ON_RESIZE) )
{
wxPoint oldPos( m_x , m_y ) ;
wxPoint newPos( actualX , actualY ) ;
MacWindowToRootWindow( &oldPos.x , &oldPos.y ) ;
MacWindowToRootWindow( &newPos.x , &newPos.y ) ;
if ( oldPos == newPos )
{
partialRepaint = true ;
RgnHandle oldRgn,newRgn,diffRgn ;
oldRgn = NewRgn() ;
newRgn = NewRgn() ;
diffRgn = NewRgn() ;
SetRectRgn(oldRgn , oldPos.x , oldPos.y , oldPos.x + m_width , oldPos.y + m_height ) ;
SetRectRgn(newRgn , newPos.x , newPos.y , newPos.x + actualWidth , newPos.y + actualHeight ) ;
DiffRgn( newRgn , oldRgn , diffRgn ) ;
InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
DiffRgn( oldRgn , newRgn , diffRgn ) ;
InvalWindowRgn( (WindowRef) MacGetRootWindow() , diffRgn ) ;
DisposeRgn(oldRgn) ;
DisposeRgn(newRgn) ;
DisposeRgn(diffRgn) ;
}
}
if ( !partialRepaint )
Refresh() ;
m_x = actualX ;
m_y = actualY ;
m_width = actualWidth ;
m_height = actualHeight ;
// update any low-level frame-relative positions
MacUpdateDimensions() ;
// erase new position
if ( !partialRepaint )
Refresh() ;
if ( doMove )
wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
MacRepositionScrollBars() ;
if ( doMove )
{
wxPoint point(m_x, m_y);
wxMoveEvent event(point, m_windowId);
event.SetEventObject(this);
GetEventHandler()->ProcessEvent(event) ;
}
if ( doResize )
{
MacRepositionScrollBars() ;
wxSize size(m_width, m_height);
wxSizeEvent event(size, m_windowId);
event.SetEventObject(this);
GetEventHandler()->ProcessEvent(event);
}
}
}
// 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 wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
{
// get the current size and position...
int currentX, currentY;
GetPosition(&currentX, &currentY);
int currentW,currentH;
GetSize(&currentW, &currentH);
// ... and don't do anything (avoiding flicker) if it's already ok
if ( x == currentX && y == currentY &&
width == currentW && height == currentH )
{
MacRepositionScrollBars() ; // we might have a real position shift
return;
}
if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
x = currentX;
if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
y = currentY;
AdjustForParentClientOrigin(x, y, sizeFlags);
wxSize size(-1, -1);
if ( width == -1 )
{
if ( sizeFlags & wxSIZE_AUTO_WIDTH )
{
size = DoGetBestSize();
width = size.x;
}
else
{
// just take the current one
width = currentW;
}
}
if ( height == -1 )
{
if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
{
if ( size.x == -1 )
{
size = DoGetBestSize();
}
//else: already called DoGetBestSize() above
height = size.y;
}
else
{
// just take the current one
height = currentH;
}
}
DoMoveWindow(x, y, width, height);
}
// For implementation purposes - sometimes decorations make the client area
// smaller
wxPoint wxWindowMac::GetClientAreaOrigin() const
{
return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) );
}
void wxWindowMac::SetTitle(const wxString& title)
{
m_label = title ;
}
wxString wxWindowMac::GetTitle() const
{
return m_label ;
}
bool wxWindowMac::Show(bool show)
{
if ( !wxWindowBase::Show(show) )
return FALSE;
/*
WindowRef window = (WindowRef) MacGetRootWindow() ;
wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
if ( win == NULL && win->m_isBeingDeleted )
return FALSE ;
*/
MacSuperShown( show ) ;
Refresh() ;
/*
if ( !show )
{
if ( win && !win->m_isBeingDeleted )
Refresh() ;
}
else
{
Refresh() ;
}
*/
return TRUE;
}
void wxWindowMac::MacSuperShown( bool show )
{
wxWindowListNode *node = GetChildren().GetFirst();
while ( node )
{
wxWindowMac *child = (wxWindowMac *)node->GetData();
if ( child->m_isShown )
child->MacSuperShown( show ) ;
node = node->GetNext();
}
}
void wxWindowMac::MacSuperEnabled( bool enabled )
{
if ( !IsTopLevel() )
{
// to be absolutely correct we'd have to invalidate (with eraseBkground
// because unter MacOSX the frames are drawn with an addXXX mode)
// the borders area
}
wxWindowListNode *node = GetChildren().GetFirst();
while ( node )
{
wxWindowMac *child = (wxWindowMac *)node->GetData();
if ( child->m_isShown )
child->MacSuperEnabled( enabled ) ;
node = node->GetNext();
}
}
bool wxWindowMac::MacIsReallyShown() const
{
if ( m_isShown && (m_parent != NULL) ) {
return m_parent->MacIsReallyShown();
}
return m_isShown;
/*
bool status = m_isShown ;
wxWindowMac * win = this ;
while ( status && win->m_parent != NULL )
{
win = win->m_parent ;
status = win->m_isShown ;
}
return status ;
*/
}
int wxWindowMac::GetCharHeight() const
{
wxClientDC dc ( (wxWindowMac*)this ) ;
return dc.GetCharHeight() ;
}
int wxWindowMac::GetCharWidth() const
{
wxClientDC dc ( (wxWindowMac*)this ) ;
return dc.GetCharWidth() ;
}
void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
int *descent, int *externalLeading, const wxFont *theFont ) const
{
const wxFont *fontToUse = theFont;
if ( !fontToUse )
fontToUse = &m_font;
wxClientDC dc( (wxWindowMac*) this ) ;
long lx,ly,ld,le ;
dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
if ( externalLeading )
*externalLeading = le ;
if ( descent )
*descent = ld ;
if ( x )
*x = lx ;
if ( y )
*y = ly ;
}
/*
* Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
* we always intersect with the entire window, not only with the client area
*/
void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
{
if ( MacGetTopLevelWindow() == NULL )
return ;
wxPoint client = GetClientAreaOrigin();
int x1 = -client.x;
int y1 = -client.y;
int x2 = m_width - client.x;
int y2 = m_height - client.y;
if (IsKindOf( CLASSINFO(wxButton)))
{
// buttons have an "aura"
y1 -= 5;
x1 -= 5;
y2 += 5;
x2 += 5;
}
Rect clientrect = { y1, x1, y2, x2 };
if ( rect )
{
Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
SectRect( &clientrect , &r , &clientrect ) ;
}
if ( !EmptyRect( &clientrect ) )
{
int top = 0 , left = 0 ;
MacClientToRootWindow( &left , &top ) ;
OffsetRect( &clientrect , left , top ) ;
MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
}
}
#if wxUSE_CARET && WXWIN_COMPATIBILITY
// ---------------------------------------------------------------------------
// Caret manipulation
// ---------------------------------------------------------------------------
void wxWindowMac::CreateCaret(int w, int h)
{
SetCaret(new wxCaret(this, w, h));
}
void wxWindowMac::CreateCaret(const wxBitmap *WXUNUSED(bitmap))
{
wxFAIL_MSG("not implemented");
}
void wxWindowMac::ShowCaret(bool show)
{
wxCHECK_RET( m_caret, "no caret to show" );
m_caret->Show(show);
}
void wxWindowMac::DestroyCaret()
{
SetCaret(NULL);
}
void wxWindowMac::SetCaretPos(int x, int y)
{
wxCHECK_RET( m_caret, "no caret to move" );
m_caret->Move(x, y);
}
void wxWindowMac::GetCaretPos(int *x, int *y) const
{
wxCHECK_RET( m_caret, "no caret to get position of" );
m_caret->GetPosition(x, y);
}
#endif // wxUSE_CARET
wxWindowMac *wxGetActiveWindow()
{
// actually this is a windows-only concept
return NULL;
}
// Coordinates relative to the window
void wxWindowMac::WarpPointer (int x_pos, int y_pos)
{
// We really dont move the mouse programmatically under mac
}
const wxBrush& wxWindowMac::MacGetBackgroundBrush()
{
if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
{
m_macBackgroundBrush.SetMacTheme( kThemeBrushDocumentWindowBackground ) ;
}
else if ( m_backgroundColour == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
{
// on mac we have the difficult situation, that 3dface gray can be different colours, depending whether
// it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have
// either a non gray background color or a non control window
WindowRef window = (WindowRef) MacGetRootWindow() ;
wxWindowMac* parent = GetParent() ;
while( parent )
{
if ( parent->MacGetRootWindow() != window )
{
// we are in a different window on the mac system
parent = NULL ;
break ;
}
{
if ( parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
&& parent->m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
{
// if we have any other colours in the hierarchy
m_macBackgroundBrush.SetColour( parent->m_backgroundColour ) ;
break ;
}
// if we have the normal colours in the hierarchy but another control etc. -> use it's background
if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
{
Rect extent = { 0 , 0 , 0 , 0 } ;
int x , y ;
x = y = 0 ;
wxSize size = parent->GetSize() ;
parent->MacClientToRootWindow( &x , &y ) ;
extent.left = x ;
extent.top = y ;
extent.top-- ;
extent.right = x + size.x ;
extent.bottom = y + size.y ;
m_macBackgroundBrush.SetMacThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ; // todo eventually change for inactive
break ;
}
}
parent = parent->GetParent() ;
}
if ( !parent )
{
m_macBackgroundBrush.SetMacTheme( kThemeBrushDialogBackgroundActive ) ; // todo eventually change for inactive
}
}
else
{
m_macBackgroundBrush.SetColour( m_backgroundColour ) ;
}
return m_macBackgroundBrush ;
}
void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
{
event.GetDC()->Clear() ;
}
void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
{
wxWindowDC dc(this) ;
wxMacPortSetter helper(&dc) ;
MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
}
int wxWindowMac::GetScrollPos(int orient) const
{
if ( orient == wxHORIZONTAL )
{
if ( m_hScrollBar )
return m_hScrollBar->GetThumbPosition() ;
}
else
{
if ( m_vScrollBar )
return m_vScrollBar->GetThumbPosition() ;
}
return 0;
}
// This now returns the whole range, not just the number
// of positions that we can scroll.
int wxWindowMac::GetScrollRange(int orient) const
{
if ( orient == wxHORIZONTAL )
{
if ( m_hScrollBar )
return m_hScrollBar->GetRange() ;
}
else
{
if ( m_vScrollBar )
return m_vScrollBar->GetRange() ;
}
return 0;
}
int wxWindowMac::GetScrollThumb(int orient) const
{
if ( orient == wxHORIZONTAL )
{
if ( m_hScrollBar )
return m_hScrollBar->GetThumbSize() ;
}
else
{
if ( m_vScrollBar )
return m_vScrollBar->GetThumbSize() ;
}
return 0;
}
void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
{
if ( orient == wxHORIZONTAL )
{
if ( m_hScrollBar )
m_hScrollBar->SetThumbPosition( pos ) ;
}
else
{
if ( m_vScrollBar )
m_vScrollBar->SetThumbPosition( pos ) ;
}
}
void wxWindowMac::MacPaintBorders( int left , int top )
{
if( IsTopLevel() )
return ;
RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
RGBColor black = { 0x0000, 0x0000 , 0x0000 } ;
RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ;
PenNormal() ;
if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
{
#if wxMAC_USE_THEME_BORDER
Rect rect = { top , left , m_height + top , m_width + left } ;
SInt32 border = 0 ;
/*
GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
InsetRect( &rect , border , border );
DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
*/
DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
#else
bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
RGBForeColor( &face );
MoveTo( left + 0 , top + m_height - 2 );
LineTo( left + 0 , top + 0 );
LineTo( left + m_width - 2 , top + 0 );
MoveTo( left + 2 , top + m_height - 3 );
LineTo( left + m_width - 3 , top + m_height - 3 );
LineTo( left + m_width - 3 , top + 2 );
RGBForeColor( sunken ? &face : &black );
MoveTo( left + 0 , top + m_height - 1 );
LineTo( left + m_width - 1 , top + m_height - 1 );
LineTo( left + m_width - 1 , top + 0 );
RGBForeColor( sunken ? &shadow : &white );
MoveTo( left + 1 , top + m_height - 3 );
LineTo( left + 1, top + 1 );
LineTo( left + m_width - 3 , top + 1 );
RGBForeColor( sunken ? &white : &shadow );
MoveTo( left + 1 , top + m_height - 2 );
LineTo( left + m_width - 2 , top + m_height - 2 );
LineTo( left + m_width - 2 , top + 1 );
RGBForeColor( sunken ? &black : &face );
MoveTo( left + 2 , top + m_height - 4 );
LineTo( left + 2 , top + 2 );
LineTo( left + m_width - 4 , top + 2 );
#endif
}
else if (HasFlag(wxSIMPLE_BORDER))
{
Rect rect = { top , left , m_height + top , m_width + left } ;
RGBForeColor( &black ) ;
FrameRect( &rect ) ;
}
}
void wxWindowMac::RemoveChild( wxWindowBase *child )
{
if ( child == m_hScrollBar )
m_hScrollBar = NULL ;
if ( child == m_vScrollBar )
m_vScrollBar = NULL ;
wxWindowBase::RemoveChild( child ) ;
}
// New function that will replace some of the above.
void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
int range, bool refresh)
{
if ( orient == wxHORIZONTAL )
{
if ( m_hScrollBar )
{
if ( range == 0 || thumbVisible >= range )
{
if ( m_hScrollBar->IsShown() )
m_hScrollBar->Show(false) ;
}
else
{
if ( !m_hScrollBar->IsShown() )
m_hScrollBar->Show(true) ;
m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
}
}
}
else
{
if ( m_vScrollBar )
{
if ( range == 0 || thumbVisible >= range )
{
if ( m_vScrollBar->IsShown() )
m_vScrollBar->Show(false) ;
}
else
{
if ( !m_vScrollBar->IsShown() )
m_vScrollBar->Show(true) ;
m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
}
}
}
MacRepositionScrollBars() ;
}
// Does a physical scroll
void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
{
wxClientDC dc(this) ;
wxMacPortSetter helper(&dc) ;
{
int width , height ;
GetClientSize( &width , &height ) ;
Rect scrollrect = { dc.YLOG2DEVMAC(0) , dc.XLOG2DEVMAC(0) , dc.YLOG2DEVMAC(height) , dc.XLOG2DEVMAC(width) } ;
RgnHandle updateRgn = NewRgn() ;
ClipRect( &scrollrect ) ;
if ( rect )
{
Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
dc.XLOG2DEVMAC(rect->x + rect->width) } ;
SectRect( &scrollrect , &r , &scrollrect ) ;
}
ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
InvalWindowRgn( (WindowRef) MacGetRootWindow() , updateRgn ) ;
DisposeRgn( updateRgn ) ;
}
for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
{
wxWindowMac *child = (wxWindowMac*)node->GetData();
if (child == m_vScrollBar) continue;
if (child == m_hScrollBar) continue;
if (child->IsTopLevel()) continue;
int x,y;
child->GetPosition( &x, &y );
int w,h;
child->GetSize( &w, &h );
child->SetSize( x+dx, y+dy, w, h );
}
}
void wxWindowMac::MacOnScroll(wxScrollEvent &event )
{
if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
{
wxScrollWinEvent wevent;
wevent.SetPosition(event.GetPosition());
wevent.SetOrientation(event.GetOrientation());
wevent.m_eventObject = this;
if (event.m_eventType == wxEVT_SCROLL_TOP) {
wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
} else
if (event.m_eventType == wxEVT_SCROLL_BOTTOM) {
wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
} else
if (event.m_eventType == wxEVT_SCROLL_LINEUP) {
wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
} else
if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) {
wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
} else
if (event.m_eventType == wxEVT_SCROLL_PAGEUP) {
wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
} else
if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) {
wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
} else
if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) {
wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
}
GetEventHandler()->ProcessEvent(wevent);
}
}
// Get the window with the focus
wxWindowMac *wxWindowBase::FindFocus()
{
return gFocusWindow ;
}
#if WXWIN_COMPATIBILITY
// If nothing defined for this, try the parent.
// E.g. we may be a button loaded from a resource, with no callback function
// defined.
void wxWindowMac::OnCommand(wxWindowMac& win, wxCommandEvent& event)
{
if ( GetEventHandler()->ProcessEvent(event) )
return;
if ( m_parent )
m_parent->GetEventHandler()->OnCommand(win, event);
}
#endif // WXWIN_COMPATIBILITY_2
#if WXWIN_COMPATIBILITY
wxObject* wxWindowMac::GetChild(int number) const
{
// Return a pointer to the Nth object in the Panel
wxNode *node = GetChildren().GetFirst();
int n = number;
while (node && n--)
node = node->GetNext();
if ( node )
{
wxObject *obj = (wxObject *)node->GetData();
return(obj);
}
else
return NULL;
}
#endif // WXWIN_COMPATIBILITY
void wxWindowMac::OnSetFocus(wxFocusEvent& event)
{
// 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
// CS:don't know if this is still needed:
//wxChildFocusEvent eventFocus(this);
//(void)GetEventHandler()->ProcessEvent(eventFocus);
event.Skip();
}
void wxWindowMac::Clear()
{
wxClientDC dc(this);
wxBrush brush(GetBackgroundColour(), wxSOLID);
dc.SetBackground(brush);
dc.Clear();
}
// Setup background and foreground colours correctly
void wxWindowMac::SetupColours()
{
if ( GetParent() )
SetBackgroundColour(GetParent()->GetBackgroundColour());
}
void wxWindowMac::OnIdle(wxIdleEvent& event)
{
/*
// Check if we need to send a LEAVE event
if (m_mouseInWindow)
{
POINT pt;
::GetCursorPos(&pt);
if (::WindowFromPoint(pt) != (HWND) GetHWND())
{
// Generate a LEAVE event
m_mouseInWindow = FALSE;
MSWOnMouseLeave(pt.x, pt.y, 0);
}
}
*/
// This calls the UI-update mechanism (querying windows for
// menu/toolbar/control state information)
UpdateWindowUI();
}
// Raise the window to the top of the Z order
void wxWindowMac::Raise()
{
}
// Lower the window to the bottom of the Z order
void wxWindowMac::Lower()
{
}
void wxWindowMac::DoSetClientSize(int width, int height)
{
if ( width != -1 || height != -1 )
{
if ( width != -1 && m_vScrollBar )
width += MAC_SCROLLBAR_SIZE ;
if ( height != -1 && m_vScrollBar )
height += MAC_SCROLLBAR_SIZE ;
width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
DoSetSize( -1 , -1 , width , height ) ;
}
}
wxWindowMac* wxWindowMac::s_lastMouseWindow = NULL ;
bool wxWindowMac::MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin )
{
if ( IsTopLevel() )
{
if ((point.x < 0) || (point.y < 0) ||
(point.x > (m_width)) || (point.y > (m_height)))
return FALSE;
}
else
{
if ((point.x < m_x) || (point.y < m_y) ||
(point.x > (m_x + m_width)) || (point.y > (m_y + m_height)))
return FALSE;
}
WindowRef window = (WindowRef) MacGetRootWindow() ;
wxPoint newPoint( point ) ;
if ( !IsTopLevel() )
{
newPoint.x -= m_x;
newPoint.y -= m_y;
}
for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
{
wxWindowMac *child = (wxWindowMac*)node->GetData();
// added the m_isShown test --dmazzoni
if ( child->MacGetRootWindow() == window && child->m_isShown )
{
if (child->MacGetWindowFromPointSub(newPoint , outWin ))
return TRUE;
}
}
*outWin = this ;
return TRUE;
}
bool wxWindowMac::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindowMac** outWin )
{
WindowRef window ;
Point pt = { screenpoint.y , screenpoint.x } ;
if ( ::FindWindow( pt , &window ) == 3 )
{
wxWindowMac* win = wxFindWinFromMacWindow( window ) ;
if ( win )
{
// No, this yields the CLIENT are, we need the whole frame. RR.
// point = win->ScreenToClient( point ) ;
GrafPtr port;
::GetPort( &port ) ;
::SetPort( UMAGetWindowPort( window ) ) ;
::GlobalToLocal( &pt ) ;
::SetPort( port ) ;
wxPoint point( pt.h, pt.v ) ;
return win->MacGetWindowFromPointSub( point , outWin ) ;
}
}
return FALSE ;
}
static wxWindow *gs_lastWhich = NULL;
bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
{
// first trigger a set cursor event
wxPoint clientorigin = GetClientAreaOrigin() ;
wxSize clientsize = GetClientSize() ;
wxCursor cursor ;
if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
{
wxSetCursorEvent event( pt.x , pt.y );
bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
if ( processedEvtSetCursor && event.HasCursor() )
{
cursor = event.GetCursor() ;
}
else
{
// the test for processedEvtSetCursor is here to prevent using m_cursor
// if the user code caught EVT_SET_CURSOR() and returned nothing from
// it - this is a way to say that our cursor shouldn't be used for this
// point
if ( !processedEvtSetCursor && m_cursor.Ok() )
{
cursor = m_cursor ;
}
if ( wxIsBusy() )
{
}
else
{
if ( !GetParent() )
cursor = *wxSTANDARD_CURSOR ;
}
}
if ( cursor.Ok() )
cursor.MacInstall() ;
}
return cursor.Ok() ;
}
bool wxWindowMac::MacDispatchMouseEvent(wxMouseEvent& event)
{
if ((event.m_x < m_x) || (event.m_y < m_y) ||
(event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height)))
return FALSE;
if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) /* || IsKindOf( CLASSINFO( wxSpinCtrl ) ) */)
return FALSE ;
WindowRef window = (WindowRef) MacGetRootWindow() ;
event.m_x -= m_x;
event.m_y -= m_y;
int x = event.m_x ;
int y = event.m_y ;
for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
{
wxWindowMac *child = (wxWindowMac*)node->GetData();
if ( child->MacGetRootWindow() == window && child->IsShown() && child->IsEnabled() )
{
if (child->MacDispatchMouseEvent(event))
return TRUE;
}
}
wxWindow* cursorTarget = this ;
wxPoint cursorPoint( x , y ) ;
while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
{
cursorTarget = cursorTarget->GetParent() ;
if ( cursorTarget )
cursorPoint += cursorTarget->GetPosition() ;
}
event.m_x = x ;
event.m_y = y ;
event.SetEventObject( this ) ;
if ( event.GetEventType() == wxEVT_LEFT_DOWN )
{
// set focus to this window
if (AcceptsFocus() && FindFocus()!=this)
SetFocus();
}
#if wxUSE_TOOLTIPS
if ( event.GetEventType() == wxEVT_MOTION
|| event.GetEventType() == wxEVT_ENTER_WINDOW
|| event.GetEventType() == wxEVT_LEAVE_WINDOW )
wxToolTip::RelayEvent( this , event);
#endif // wxUSE_TOOLTIPS
if (gs_lastWhich != this)
{
gs_lastWhich = this;
// Double clicks must always occur on the same window
if (event.GetEventType() == wxEVT_LEFT_DCLICK)
event.SetEventType( wxEVT_LEFT_DOWN );
if (event.GetEventType() == wxEVT_RIGHT_DCLICK)
event.SetEventType( wxEVT_RIGHT_DOWN );
// Same for mouse up events
if (event.GetEventType() == wxEVT_LEFT_UP)
return TRUE;
if (event.GetEventType() == wxEVT_RIGHT_UP)
return TRUE;
}
GetEventHandler()->ProcessEvent( event ) ;
return TRUE;
}
wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
{
if ( m_tooltip )
{
return m_tooltip->GetTip() ;
}
return "" ;
}
void wxWindowMac::Update()
{
wxTopLevelWindowMac* win = MacGetTopLevelWindow( ) ;
if ( win )
{
win->MacUpdate( 0 ) ;
#if TARGET_API_MAC_CARBON
if ( QDIsPortBuffered( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) ) )
{
QDFlushPortBuffer( GetWindowPort( (WindowRef) win->MacGetWindowRef() ) , NULL ) ;
}
#endif
}
}
wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
{
wxTopLevelWindowMac* win = NULL ;
WindowRef window = (WindowRef) MacGetRootWindow() ;
if ( window )
{
win = wxFindWinFromMacWindow( window ) ;
}
return win ;
}
const wxRegion& wxWindowMac::MacGetVisibleRegion( bool respectChildrenAndSiblings )
{
RgnHandle visRgn = NewRgn() ;
RgnHandle tempRgn = NewRgn() ;
RgnHandle tempStaticBoxRgn = NewRgn() ;
SetRectRgn( visRgn , 0 , 0 , m_width , m_height ) ;
//TODO : as soon as the new scheme has proven to work correctly, move this to wxStaticBox
if ( IsKindOf( CLASSINFO( wxStaticBox ) ) )
{
int borderTop = 14 ;
int borderOther = 4 ;
SetRectRgn( tempStaticBoxRgn , borderOther , borderTop , m_width - borderOther , m_height - borderOther ) ;
DiffRgn( visRgn , tempStaticBoxRgn , visRgn ) ;
}
if ( !IsTopLevel() )
{
wxWindow* parent = GetParent() ;
while( parent )
{
wxSize size = parent->GetSize() ;
int x , y ;
x = y = 0 ;
parent->MacWindowToRootWindow( &x, &y ) ;
MacRootWindowToWindow( &x , &y ) ;
SetRectRgn( tempRgn ,
x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
x + size.x - parent->MacGetRightBorderSize(),
y + size.y - parent->MacGetBottomBorderSize()) ;
SectRgn( visRgn , tempRgn , visRgn ) ;
if ( parent->IsTopLevel() )
break ;
parent = parent->GetParent() ;
}
}
if ( respectChildrenAndSiblings )
{
if ( GetWindowStyle() & wxCLIP_CHILDREN )
{
for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
{
wxWindowMac *child = (wxWindowMac*)node->GetData();
if ( !child->IsTopLevel() && child->IsShown() )
{
SetRectRgn( tempRgn , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
if ( child->IsKindOf( CLASSINFO( wxStaticBox ) ) )
{
int borderTop = 14 ;
int borderOther = 4 ;
SetRectRgn( tempStaticBoxRgn , child->m_x + borderOther , child->m_y + borderTop , child->m_x + child->m_width - borderOther , child->m_y + child->m_height - borderOther ) ;
DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
}
DiffRgn( visRgn , tempRgn , visRgn ) ;
}
}
}
if ( (GetWindowStyle() & wxCLIP_SIBLINGS) && GetParent() )
{
bool thisWindowThrough = false ;
for (wxWindowListNode *node = GetParent()->GetChildren().GetFirst(); node; node = node->GetNext())
{
wxWindowMac *sibling = (wxWindowMac*)node->GetData();
if ( sibling == this )
{
thisWindowThrough = true ;
continue ;
}
if( !thisWindowThrough )
{
continue ;
}
if ( !sibling->IsTopLevel() && sibling->IsShown() )
{
SetRectRgn( tempRgn , sibling->m_x - m_x , sibling->m_y - m_y , sibling->m_x + sibling->m_width - m_x , sibling->m_y + sibling->m_height - m_y ) ;
if ( sibling->IsKindOf( CLASSINFO( wxStaticBox ) ) )
{
int borderTop = 14 ;
int borderOther = 4 ;
SetRectRgn( tempStaticBoxRgn , sibling->m_x - m_x + borderOther , sibling->m_y - m_y + borderTop , sibling->m_x + sibling->m_width - m_x - borderOther , sibling->m_y + sibling->m_height - m_y - borderOther ) ;
DiffRgn( tempRgn , tempStaticBoxRgn , tempRgn ) ;
}
DiffRgn( visRgn , tempRgn , visRgn ) ;
}
}
}
}
m_macVisibleRegion = visRgn ;
DisposeRgn( visRgn ) ;
DisposeRgn( tempRgn ) ;
DisposeRgn( tempStaticBoxRgn ) ;
return m_macVisibleRegion ;
}
void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
{
RgnHandle updatergn = (RgnHandle) updatergnr ;
// updatergn is always already clipped to our boundaries
// it is in window coordinates, not in client coordinates
WindowRef window = (WindowRef) MacGetRootWindow() ;
{
// ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
RgnHandle ownUpdateRgn = NewRgn() ;
CopyRgn( updatergn , ownUpdateRgn ) ;
SectRgn( ownUpdateRgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , ownUpdateRgn ) ;
// newupdate is the update region in client coordinates
RgnHandle newupdate = NewRgn() ;
wxSize point = GetClientSize() ;
wxPoint origin = GetClientAreaOrigin() ;
SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
SectRgn( newupdate , ownUpdateRgn , newupdate ) ;
OffsetRgn( newupdate , -origin.x , -origin.y ) ;
m_updateRegion = newupdate ;
DisposeRgn( newupdate ) ; // it's been cloned to m_updateRegion
if ( erase && !EmptyRgn(ownUpdateRgn) )
{
wxWindowDC dc(this);
if (!EmptyRgn(ownUpdateRgn))
dc.SetClippingRegion(wxRegion(ownUpdateRgn));
wxEraseEvent eevent( GetId(), &dc );
eevent.SetEventObject( this );
GetEventHandler()->ProcessEvent( eevent );
wxNcPaintEvent eventNc( GetId() );
eventNc.SetEventObject( this );
GetEventHandler()->ProcessEvent( eventNc );
}
DisposeRgn( ownUpdateRgn ) ;
if ( !m_updateRegion.Empty() )
{
wxPaintEvent event;
event.m_timeStamp = time ;
event.SetEventObject(this);
GetEventHandler()->ProcessEvent(event);
}
}
// now intersect for each of the children their rect with the updateRgn and call MacRedraw recursively
RgnHandle childupdate = NewRgn() ;
for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
{
// calculate the update region for the child windows by intersecting the window rectangle with our own
// passed in update region and then offset it to be client-wise window coordinates again
wxWindowMac *child = (wxWindowMac*)node->GetData();
SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ;
SectRgn( childupdate , updatergn , childupdate ) ;
OffsetRgn( childupdate , -child->m_x , -child->m_y ) ;
if ( child->MacGetRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) )
{
// because dialogs may also be children
child->MacRedraw( childupdate , time , erase ) ;
}
}
DisposeRgn( childupdate ) ;
// eventually a draw grow box here
}
WXHWND wxWindowMac::MacGetRootWindow() const
{
wxWindowMac *iter = (wxWindowMac*)this ;
while( iter )
{
if ( iter->IsTopLevel() )
return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
iter = iter->GetParent() ;
}
wxASSERT_MSG( 1 , "No valid mac root window" ) ;
return NULL ;
}
void wxWindowMac::MacCreateScrollBars( long style )
{
wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ;
bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
int width, height ;
GetClientSize( &width , &height ) ;
wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
vSize , wxVERTICAL);
if ( style & wxVSCROLL )
{
}
else
{
m_vScrollBar->Show(false) ;
}
m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
hSize , wxHORIZONTAL);
if ( style & wxHSCROLL )
{
}
else
{
m_hScrollBar->Show(false) ;
}
// because the create does not take into account the client area origin
MacRepositionScrollBars() ; // we might have a real position shift
}
void wxWindowMac::MacRepositionScrollBars()
{
bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
// get real client area
int width = m_width ;
int height = m_height ;
width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
int x = 0 ;
int y = 0 ;
int w = m_width ;
int h = m_height ;
MacClientToRootWindow( &x , &y ) ;
MacClientToRootWindow( &w , &h ) ;
wxWindowMac *iter = (wxWindowMac*)this ;
int totW = 10000 , totH = 10000;
while( iter )
{
if ( iter->IsTopLevel() )
{
totW = iter->m_width ;
totH = iter->m_height ;
break ;
}
iter = iter->GetParent() ;
}
if ( x == 0 )
{
hPoint.x = -1 ;
hSize.x += 1 ;
}
if ( y == 0 )
{
vPoint.y = -1 ;
vSize.y += 1 ;
}
if ( w-x >= totW )
{
hSize.x += 1 ;
vPoint.x += 1 ;
}
if ( h-y >= totH )
{
vSize.y += 1 ;
hPoint.y += 1 ;
}
if ( m_vScrollBar )
{
m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
}
if ( m_hScrollBar )
{
m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
}
}
bool wxWindowMac::AcceptsFocus() const
{
return MacCanFocus() && wxWindowBase::AcceptsFocus();
}
WXWidget wxWindowMac::MacGetContainerForEmbedding()
{
return GetParent()->MacGetContainerForEmbedding() ;
}
void wxWindowMac::MacSuperChangedPosition()
{
// only window-absolute structures have to be moved i.e. controls
wxWindowListNode *node = GetChildren().GetFirst();
while ( node )
{
wxWindowMac *child = (wxWindowMac *)node->GetData();
child->MacSuperChangedPosition() ;
node = node->GetNext();
}
}
void wxWindowMac::MacTopLevelWindowChangedPosition()
{
// only screen-absolute structures have to be moved i.e. glcanvas
wxWindowListNode *node = GetChildren().GetFirst();
while ( node )
{
wxWindowMac *child = (wxWindowMac *)node->GetData();
child->MacTopLevelWindowChangedPosition() ;
node = node->GetNext();
}
}
long wxWindowMac::MacGetLeftBorderSize( ) const
{
if( IsTopLevel() )
return 0 ;
if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
{
SInt32 border = 3 ;
#if wxMAC_USE_THEME_BORDER
#if TARGET_CARBON
GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
#endif
#endif
return border ;
}
else if ( m_windowStyle &wxDOUBLE_BORDER)
{
SInt32 border = 3 ;
#if wxMAC_USE_THEME_BORDER
#if TARGET_CARBON
GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
#endif
#endif
return border ;
}
else if (m_windowStyle &wxSIMPLE_BORDER)
{
return 1 ;
}
return 0 ;
}
long wxWindowMac::MacGetRightBorderSize( ) const
{
// they are all symmetric in mac themes
return MacGetLeftBorderSize() ;
}
long wxWindowMac::MacGetTopBorderSize( ) const
{
// they are all symmetric in mac themes
return MacGetLeftBorderSize() ;
}
long wxWindowMac::MacGetBottomBorderSize( ) const
{
// they are all symmetric in mac themes
return MacGetLeftBorderSize() ;
}
long wxWindowMac::MacRemoveBordersFromStyle( long style )
{
return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
}
// Find the wxWindowMac at the current mouse position, returning the mouse
// position.
wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
{
pt = wxGetMousePosition();
wxWindowMac* found = wxFindWindowAtPoint(pt);
return found;
}
// Get the current mouse position.
wxPoint wxGetMousePosition()
{
int x, y;
wxGetMousePosition(& x, & y);
return wxPoint(x, y);
}
Reference in New Issue View Git Blame Copy Permalink