DC updates
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9726 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
@@ -319,11 +319,9 @@ public:
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bool m_bOwnsDC:1;
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bool m_bOwnsDC:1;
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//
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//
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// our HDC and its usage count: we only free it when the usage count drops
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// our HDC
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// to 0
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//
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//
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WXHDC m_hDC;
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WXHDC m_hDC;
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int m_nDCCount;
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//
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//
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// Store all old GDI objects when do a SelectObject, so we can select them
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// Store all old GDI objects when do a SelectObject, so we can select them
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@@ -34,52 +34,53 @@ WX_DECLARE_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo);
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class WXDLLEXPORT wxWindowDC : public wxDC
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class WXDLLEXPORT wxWindowDC : public wxDC
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{
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{
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DECLARE_DYNAMIC_CLASS(wxWindowDC)
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public:
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public:
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wxWindowDC();
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wxWindowDC();
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// Create a DC corresponding to the whole window
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// Create a DC corresponding to the whole window
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wxWindowDC(wxWindow *win);
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wxWindowDC(wxWindow* pWin);
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virtual ~wxWindowDC();
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protected:
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void InitDC(void);
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private:
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private:
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HAB m_hab;
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SIZEL m_PageSize;
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SIZEL m_PageSize;
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};
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DECLARE_DYNAMIC_CLASS(wxWindowDC)
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}; // end of CLASS wxWindowDC
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class WXDLLEXPORT wxClientDC : public wxWindowDC
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class WXDLLEXPORT wxClientDC : public wxWindowDC
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{
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{
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DECLARE_DYNAMIC_CLASS(wxClientDC)
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public:
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public:
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wxClientDC();
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wxClientDC();
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// Create a DC corresponding to the client area of the window
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// Create a DC corresponding to the client area of the window
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wxClientDC(wxWindow *win);
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wxClientDC(wxWindow *win);
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virtual ~wxClientDC();
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private:
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};
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DECLARE_DYNAMIC_CLASS(wxClientDC)
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}; // end of CLASS wxClientDC
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class WXDLLEXPORT wxPaintDC : public wxWindowDC
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class WXDLLEXPORT wxPaintDC : public wxWindowDC
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{
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{
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DECLARE_DYNAMIC_CLASS(wxPaintDC)
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public:
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public:
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wxPaintDC();
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wxPaintDC();
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// Create a DC corresponding for painting the window in OnPaint()
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// Create a DC corresponding for painting the window in OnPaint()
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wxPaintDC(wxWindow *win);
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wxPaintDC(wxWindow* pWin);
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virtual ~wxPaintDC();
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virtual ~wxPaintDC();
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// find the entry for this DC in the cache (keyed by the window)
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static WXHDC FindDCInCache(wxWindow* pWin);
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protected:
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protected:
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static wxArrayDCInfo ms_cache;
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static wxArrayDCInfo ms_cache;
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// find the entry for this DC in the cache (keyed by the window)
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// find the entry for this DC in the cache (keyed by the window)
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wxPaintDCInfo *FindInCache(size_t *index = NULL) const;
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wxPaintDCInfo* FindInCache(size_t* pIndex = NULL) const;
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};
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private:
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DECLARE_DYNAMIC_CLASS(wxPaintDC)
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}; // end of wxPaintDC
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#endif
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#endif
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// _WX_DCCLIENT_H_
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// _WX_DCCLIENT_H_
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@@ -16,17 +16,28 @@
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class WXDLLEXPORT wxMemoryDC: public wxDC
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class WXDLLEXPORT wxMemoryDC: public wxDC
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{
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{
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DECLARE_DYNAMIC_CLASS(wxMemoryDC)
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public:
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public:
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wxMemoryDC(void);
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wxMemoryDC(void);
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wxMemoryDC(wxDC* pDC); // Create compatible DC
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wxMemoryDC(wxDC* pDC); // Create compatible DC
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~wxMemoryDC(void);
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virtual void SelectObject(const wxBitmap& rBitmap);
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virtual void SelectObject(const wxBitmap& rBitmap);
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protected:
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// override some base class virtuals
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virtual void DoDrawRectangle( wxCoord vX
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,wxCoord vY
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,wxCoord vWidth
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,wxCoord vHeight
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);
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virtual void DoGetSize( int* pWidth
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virtual void DoGetSize( int* pWidth
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,int* pHeight
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,int* pHeight
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) const;
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) const;
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// create DC compatible with the given one or screen if dc == NULL
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bool CreateCompatible(wxDC* pDC);
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// initialize the newly created DC
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void Init(void);
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private:
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DECLARE_DYNAMIC_CLASS(wxMemoryDC)
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}; // end of CLASS wxMemoryDC
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}; // end of CLASS wxMemoryDC
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#endif
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#endif
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@@ -20,29 +20,50 @@
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class WXDLLEXPORT wxPrinterDC: public wxDC
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class WXDLLEXPORT wxPrinterDC: public wxDC
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{
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{
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public:
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public:
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DECLARE_CLASS(wxPrinterDC)
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// Create a printer DC [obsolete]
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wxPrinterDC( const wxString& rsDriver
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,const wxString& rsDevice
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,const wxString& rsOutput
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,bool bInteractive = TRUE
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,int nOrientation = wxPORTRAIT
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);
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// Create a printer DC [obsolete]
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// Create from print data
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wxPrinterDC(const wxString& driver, const wxString& device, const wxString& output, bool interactive = TRUE, int orientation = wxPORTRAIT);
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wxPrinterDC(const wxPrintData& rData);
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wxPrinterDC(WXHDC hTheDC);
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// Create from print data
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bool StartDoc(const wxString& rsMessage);
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wxPrinterDC(const wxPrintData& data);
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wxPrinterDC(WXHDC theDC);
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~wxPrinterDC();
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bool StartDoc(const wxString& message);
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void EndDoc(void);
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void EndDoc(void);
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void StartPage(void);
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void StartPage(void);
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void EndPage(void);
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void EndPage(void);
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protected:
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protected:
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wxPrintData m_printData;
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virtual void DoDrawBitmap( const wxBitmap& rBmp
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};
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,wxCoord vX
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,wxCoord vY
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,bool bUseMask = FALSE
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);
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virtual bool DoBlit( wxCoord vXdest
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,wxCoord vYdest
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,wxCoord vWidth
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,wxCoord vHeight
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,wxDC* pSource
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,wxCoord vXsrc
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,wxCoord vYsrc
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,int nRop = wxCOPY
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,bool bUseMask = FALSE
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);
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// init the dc
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void Init(void);
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wxPrintData m_printData;
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private:
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DECLARE_CLASS(wxPrinterDC)
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}; // end of CLASS wxPrinterDC
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// Gets an HDC for the specified printer configuration
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// Gets an HDC for the specified printer configuration
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WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& data);
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WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& rData);
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#endif // wxUSE_PRINTING_ARCHITECTURE
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#endif // wxUSE_PRINTING_ARCHITECTURE
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@@ -20,19 +20,18 @@
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class WXDLLEXPORT wxScreenDC: public wxWindowDC
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class WXDLLEXPORT wxScreenDC: public wxWindowDC
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{
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{
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DECLARE_DYNAMIC_CLASS(wxScreenDC)
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public:
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public:
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// Create a DC representing the whole screen
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// Create a DC representing the whole screen
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wxScreenDC();
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wxScreenDC();
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~wxScreenDC();
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// Compatibility with X's requirements for
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// Compatibility with X's requirements for
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// drawing on top of all windows
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// drawing on top of all windows
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static bool StartDrawingOnTop(wxWindow* WXUNUSED(window)) { return TRUE; }
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static bool StartDrawingOnTop(wxWindow* WXUNUSED(window)) { return TRUE; }
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static bool StartDrawingOnTop(wxRect* WXUNUSED(rect) = NULL) { return TRUE; }
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static bool StartDrawingOnTop(wxRect* WXUNUSED(rect) = NULL) { return TRUE; }
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static bool EndDrawingOnTop() { return TRUE; }
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static bool EndDrawingOnTop() { return TRUE; }
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};
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private:
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DECLARE_DYNAMIC_CLASS(wxScreenDC)
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}; // end of CLASS wxScreenDC
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#endif
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#endif
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// _WX_DCSCREEN_H_
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// _WX_DCSCREEN_H_
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