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wxDC::GetHandle support for wxGTK

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72226 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2012-07-28 19:31:18 +00:00
parent 6d4b1e2759
commit 8e72f2cd18
5 changed files with 16 additions and 3 deletions
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3
include/wx/gtk/dc.h
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@@ -136,7 +136,8 @@ public:
virtual void EndPage() { } virtual void EndPage() { }
virtual GdkWindow* GetGDKWindow() const { return NULL; } virtual GdkWindow* GetGDKWindow() const { return NULL; }
virtual void* GetHandle() const { return GetGDKWindow(); }
// base class pure virtuals implemented here // base class pure virtuals implemented here
virtual void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height); virtual void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
virtual void DoGetSizeMM(int* width, int* height) const; virtual void DoGetSizeMM(int* width, int* height) const;

3
include/wx/gtk/dcmemory.h
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@@ -39,7 +39,8 @@ public:
// overridden from wxDCImpl // overridden from wxDCImpl
virtual void DoGetSize( int *width, int *height ) const; virtual void DoGetSize( int *width, int *height ) const;
virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const; virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const;
virtual void* GetHandle() const;
// overridden for wxMemoryDC Impl // overridden for wxMemoryDC Impl
virtual void DoSelect(const wxBitmap& bitmap); virtual void DoSelect(const wxBitmap& bitmap);

3
include/wx/gtk/print.h
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@@ -227,7 +227,8 @@ public:
bool IsOk() const; bool IsOk() const;
virtual void* GetCairoContext() const; virtual void* GetCairoContext() const;
virtual void* GetHandle() const;
bool CanDrawBitmap() const { return true; } bool CanDrawBitmap() const { return true; }
void Clear(); void Clear();
void SetFont( const wxFont& font ); void SetFont( const wxFont& font );

5
src/gtk/dcmemory.cpp
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@@ -164,3 +164,8 @@ wxBitmap& wxMemoryDCImpl::GetSelectedBitmap()
return m_selected; return m_selected;
} }
void* wxMemoryDCImpl::GetHandle() const
{
const wxBitmap& bmp = GetSelectedBitmap();
return bmp.GetPixmap();
}

5
src/gtk/print.cpp
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@@ -1216,6 +1216,11 @@ void* wxGtkPrinterDCImpl::GetCairoContext() const
return (void*) cairo_reference( m_cairo ); return (void*) cairo_reference( m_cairo );
} }
void* wxGtkPrinterDCImpl::GetHandle() const
{
return GetCairoContext();
}
bool wxGtkPrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1), bool wxGtkPrinterDCImpl::DoFloodFill(wxCoord WXUNUSED(x1),
wxCoord WXUNUSED(y1), wxCoord WXUNUSED(y1),
const wxColour& WXUNUSED(col), const wxColour& WXUNUSED(col),