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removed (unused) nCtlColor parameter of OnCtlColor(); added MSWControlColor(); implemented it to use tab control background if applicable

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30632 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2004-11-19 18:37:42 +00:00
parent caf95d2aef
commit 01c500af65
4 changed files with 115 additions and 131 deletions
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3
include/wx/msw/control.h
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@@ -70,8 +70,7 @@ public:
const wxArrayLong& GetSubcontrols() const { return m_subControls; }
virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
virtual WXHBRUSH MSWControlColor(WXHDC pDC);
protected:
// choose the default border for this window

6
include/wx/msw/window.h
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@@ -257,7 +257,7 @@ public:
void UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
WXWORD *code, WXWORD *pos, WXHWND *hwnd);
void UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd);
WXHDC *hdc, WXHWND *hwnd);
void UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
WXWORD *item, WXWORD *flags, WXHMENU *hmenu);
@@ -308,7 +308,6 @@ public:
bool HandleCtlColor(WXHBRUSH *hBrush,
WXHDC hdc,
WXHWND hWnd,
WXUINT nCtlColor,
WXUINT message,
WXWPARAM wParam,
WXLPARAM lParam);
@@ -368,6 +367,9 @@ public:
// this function should return the brush to paint the window background
// with or 0 for the default brush
virtual WXHBRUSH MSWControlColor(WXHDC hDC);
// deprecated, for compatibility only: override MSWControlColor instead
virtual WXHBRUSH OnCtlColor(WXHDC hDC,
WXHWND hWnd,
WXUINT nCtlColor,

59
src/msw/control.cpp
View File

@@ -40,7 +40,12 @@
#include "wx/control.h"
#if wxUSE_NOTEBOOK
#include "wx/notebook.h"
#endif // wxUSE_NOTEBOOK
#include "wx/msw/private.h"
#include "wx/msw/uxtheme.h"
#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
#include <commctrl.h>
@@ -322,35 +327,49 @@ bool wxControl::MSWOnNotify(int idCtrl,
}
#endif // Win95
WXHBRUSH wxControl::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED(nCtlColor),
#if wxUSE_CTL3D
WXUINT message,
WXWPARAM wParam,
WXLPARAM lParam
#else
WXUINT WXUNUSED(message),
WXWPARAM WXUNUSED(wParam),
WXLPARAM WXUNUSED(lParam)
#endif
)
WXHBRUSH wxControl::MSWControlColor(WXHDC pDC)
{
#if wxUSE_CTL3D
if ( m_useCtl3D )
{
HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam);
return (WXHBRUSH) hbrush;
}
#endif // wxUSE_CTL3D
HDC hdc = (HDC)pDC;
if ( m_hasFgCol )
::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
if ( m_hasBgCol )
{
wxColour colBack = GetBackgroundColour();
::SetBkColor(hdc, wxColourToRGB(colBack));
::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBack, wxSOLID);
return (WXHBRUSH)brush->GetResourceHandle();
}
SetBkMode(hdc, TRANSPARENT);
#if wxUSE_UXTHEME && wxUSE_NOTEBOOK
if ( wxUxThemeEngine::GetIfActive() )
{
for ( wxWindow *win = this; win; win = win->GetParent() )
{
wxNotebook *nbook = wxDynamicCast(win, wxNotebook);
if ( nbook )
{
WXHBRUSH hbr = nbook->GetThemeBackgroundBrush();
if ( hbr )
{
RECT rc;
GetWindowRect(GetHwnd(), &rc);
MapWindowPoints(NULL, GetHwndOf(nbook), (POINT *)&rc, 1);
SetBrushOrgEx(hdc, -rc.left, -rc.top, NULL);
return hbr;
}
}
}
}
#endif // wxUSE_UXTHEME
return GetStockObject(NULL_BRUSH);
}
// ---------------------------------------------------------------------------

132
src/msw/window.cpp
View File

@@ -1814,7 +1814,6 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg)
// here we try to do all the job which ::IsDialogMessage() usually does
// internally
#if 1
if ( msg->message == WM_KEYDOWN )
{
bool bCtrlDown = wxIsCtrlDown();
@@ -1971,35 +1970,6 @@ bool wxWindowMSW::MSWProcessMessage(WXMSG* pMsg)
}
}
}
#else // 0
// let ::IsDialogMessage() do almost everything and handle just the
// things it doesn't here: Ctrl-TAB for switching notebook pages
if ( msg->message == WM_KEYDOWN )
{
// don't process system keys here
if ( !(HIWORD(msg->lParam) & KF_ALTDOWN) )
{
if ( (msg->wParam == VK_TAB) && wxIsCtrlDown() )
{
// find the first notebook parent and change its page
wxWindow *win = this;
wxNotebook *nbook = NULL;
while ( win && !nbook )
{
nbook = wxDynamicCast(win, wxNotebook);
win = win->GetParent();
}
if ( nbook )
{
bool forward = !wxIsShiftDown();
nbook->AdvanceSelection(forward);
}
}
}
}
#endif // 1/0
// don't let IsDialogMessage() get VK_ESCAPE as it _always_ eats the
// message even when there is no cancel button and when the message is
@@ -2147,13 +2117,10 @@ void wxWindowMSW::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
}
void wxWindowMSW::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
WXHDC *hdc, WXHWND *hwnd)
{
#ifndef __WXMICROWIN__
*nCtlColor = CTLCOLOR_BTN;
*hwnd = (WXHWND)lParam;
*hdc = (WXHDC)wParam;
#endif
}
void wxWindowMSW::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
@@ -2725,7 +2692,7 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
break;
// CTLCOLOR messages are sent by children to query the parent for their
// colors#ifndef __WXMICROWIN__
// colors
#ifndef __WXMICROWIN__
case WM_CTLCOLORMSGBOX:
case WM_CTLCOLOREDIT:
@@ -2735,15 +2702,13 @@ WXLRESULT wxWindowMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM l
case WM_CTLCOLORSCROLLBAR:
case WM_CTLCOLORSTATIC:
{
WXWORD nCtlColor;
WXHDC hdc;
WXHWND hwnd;
UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
UnpackCtlColor(wParam, lParam, &hdc, &hwnd);
processed = HandleCtlColor(&rc.hBrush,
(WXHDC)hdc,
(WXHWND)hwnd,
nCtlColor,
message,
wParam,
lParam);
@@ -3773,50 +3738,40 @@ bool wxWindowMSW::HandleDisplayChange()
return GetEventHandler()->ProcessEvent(event);
}
#ifndef __WXMICROWIN__
bool wxWindowMSW::HandleCtlColor(WXHBRUSH *brush,
WXHDC pDC,
WXHWND pWnd,
WXUINT nCtlColor,
WXUINT message,
WXWPARAM wParam,
WXLPARAM lParam)
{
#ifndef __WXMICROWIN__
WXHBRUSH hBrush = 0;
#ifdef __WXWINCE__
if (false)
#else
if ( nCtlColor == CTLCOLOR_DLG )
#endif
{
hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
}
#if wxUSE_CONTROLS
else
{
wxControl *item = (wxControl *)FindItemByHWND(pWnd, true);
if ( item )
hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
}
*brush = item->OnCtlColor(pDC, pWnd, 0, message, wParam, lParam);
else
#endif // wxUSE_CONTROLS
*brush = NULL;
if ( hBrush )
*brush = hBrush;
return hBrush != 0;
#else // __WXMICROWIN__
return false;
#endif
return *brush != NULL;
}
#endif // __WXMICROWIN__
// Define for each class of dialog and control
WXHBRUSH wxWindowMSW::OnCtlColor(WXHDC WXUNUSED(hDC),
WXHBRUSH wxWindowMSW::OnCtlColor(WXHDC hDC,
WXHWND WXUNUSED(hWnd),
WXUINT WXUNUSED(nCtlColor),
WXUINT WXUNUSED(message),
WXWPARAM WXUNUSED(wParam),
WXLPARAM WXUNUSED(lParam))
{
return MSWControlColor(hDC);
}
WXHBRUSH wxWindowMSW::MSWControlColor(WXHDC WXUNUSED(hDC))
{
return (WXHBRUSH)0;
}
@@ -4070,43 +4025,52 @@ bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
void wxWindowMSW::OnEraseBackground(wxEraseEvent& event)
{
if ( GetBackgroundStyle() == wxBG_STYLE_CUSTOM )
switch ( GetBackgroundStyle() )
{
// don't skip the event here, custom background means that the app is
// drawing it itself in its OnPaint()
default:
wxFAIL_MSG( _T("unexpected background style") );
// fall through
case wxBG_STYLE_CUSTOM:
// don't skip the event here, custom background means that the app
// is drawing it itself in its OnPaint()
break;
case wxBG_STYLE_SYSTEM:
#if wxUSE_NOTEBOOK && wxUSE_UXTHEME
// automatically apply the tab control theme background to any
// child panels to have the same look as the native property sheet
// dialogs
{
for ( wxWindow *win = this; win; win = win->GetParent() )
{
wxNotebook *nbook = wxDynamicCast(win, wxNotebook);
if ( nbook )
{
nbook->DoEraseBackground(event);
return;
}
if ( !m_hasBgCol )
{
}
}
#endif // wxUSE_NOTEBOOK
event.Skip();
return;
}
break;
case wxBG_STYLE_COLOUR:
// we have a fixed solid background colour, do use it
RECT rect;
::GetClientRect(GetHwnd(), &rect);
wxColour backgroundColour(GetBackgroundColour());
COLORREF ref = PALETTERGB(backgroundColour.Red(),
backgroundColour.Green(),
backgroundColour.Blue());
HBRUSH hBrush = ::CreateSolidBrush(ref);
HBRUSH hBrush = ::CreateSolidBrush(
wxColourToPalRGB(GetBackgroundColour()));
if ( !hBrush )
wxLogLastError(wxT("CreateSolidBrush"));
HDC hdc = (HDC)event.GetDC()->GetHDC();
#ifndef __WXWINCE__
int mode = ::SetMapMode(hdc, MM_TEXT);
#endif
HDC hdc = GetHdcOf((*event.GetDC()));
::FillRect(hdc, &rect, hBrush);
::DeleteObject(hBrush);
#ifndef __WXWINCE__
::SetMapMode(hdc, mode);
#endif
}
}
// ---------------------------------------------------------------------------