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added wxWindow::IsDoubleBuffered() and improve wxBufferedDC (patch 1565330)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-10-09 16:39:34 +00:00
parent af86380553
commit 2e992e06a7
29 changed files with 827 additions and 142 deletions
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13
src/generic/datavgen.cpp
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@@ -35,6 +35,7 @@
#include "wx/calctrl.h"
#include "wx/popupwin.h"
#include "wx/renderer.h"
#include "wx/dcbuffer.h"
#include "wx/icon.h"
//-----------------------------------------------------------------------------
@@ -682,6 +683,7 @@ wxDataViewHeaderWindow::wxDataViewHeaderWindow( wxDataViewCtrl *parent, wxWindow
m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes();
SetBackgroundStyle( wxBG_STYLE_CUSTOM );
SetOwnForegroundColour( attr.colFg );
SetOwnBackgroundColour( attr.colBg );
if (!m_hasFont)
@@ -698,7 +700,10 @@ void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
int w, h;
GetClientSize( &w, &h );
wxPaintDC dc( this );
wxAutoBufferedPaintDC dc( this );
dc.SetBackground(GetBackgroundColour());
dc.Clear();
int xpix;
m_owner->GetScrollPixelsPerUnit( &xpix, NULL );
@@ -953,6 +958,7 @@ wxDataViewMainWindow::wxDataViewMainWindow( wxDataViewCtrl *parent, wxWindowID i
m_hasFocus = false;
SetBackgroundStyle( wxBG_STYLE_CUSTOM );
SetBackgroundColour( *wxWHITE );
UpdateDisplay();
@@ -1094,7 +1100,10 @@ void wxDataViewMainWindow::ScrollWindow( int dx, int dy, const wxRect *rect )
void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxPaintDC dc( this );
wxAutoBufferedPaintDC dc( this );
dc.SetBackground(GetBackgroundColour());
dc.Clear();
GetOwner()->PrepareDC( dc );