*** empty log message ***

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3788 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Webster
1999-10-02 01:44:39 +00:00
parent def6fb9bd8
commit ce44c50e9b
10 changed files with 200 additions and 32 deletions

View File

@@ -81,7 +81,9 @@ public:
wxPalette m_bitmapPalette;
int m_quality;
/* WXHBITMAP m_hBitmap; TODO: platform-specific handle */
WXHBITMAP m_hBitmap;
wxDC * m_selectedInto; // So bitmap knows whether it's been selected into
wxMask * m_bitmapMask; // Optional mask
};
@@ -184,14 +186,13 @@ public:
protected:
static wxList sm_handlers;
/*
// TODO: Implementation
public:
void SetHBITMAP(WXHBITMAP bmp);
inline WXHBITMAP GetHBITMAP() const { return (M_BITMAPDATA ? M_BITMAPDATA->m_hBitmap : 0); }
bool FreeResource(bool force = FALSE);
*/
inline void SetSelectedInto(wxDC *dc) { if (M_BITMAPDATA) M_BITMAPDATA->m_selectedInto = dc; }
inline wxDC *GetSelectedInto(void) const { return (M_BITMAPDATA ? M_BITMAPDATA->m_selectedInto : (wxDC*) NULL); }
// bool FreeResource(bool force = FALSE);
};
#endif
// _WX_BITMAP_H_

View File

@@ -155,6 +155,20 @@ class WXDLLEXPORT wxDC: public wxDCBase
virtual void SetInternalDeviceOrigin( long x, long y );
virtual void GetInternalDeviceOrigin( long *x, long *y );
virtual void SetRop(WXHDC cdc);
virtual void DoClipping(WXHDC cdc);
virtual void SelectOldObjects(WXHDC dc);
wxWindow *GetWindow() const { return m_canvas; }
void SetWindow(wxWindow *win) { m_canvas = win; }
WXHDC GetHDC() const { return m_hDC; }
void SetHDC(WXHDC dc, bool bOwnsDC = FALSE)
{
m_hDC = dc;
m_bOwnsDC = bOwnsDC;
}
private:
#if WXWIN_COMPATIBILITY
@@ -177,13 +191,14 @@ protected:
// ------------------------------------------------------------------------
// Owner canvas and selected in bitmap (if bitmap is GDI object selected)
wxWindow* m_owner;
wxBitmap* m_bitmap;
wxWindow* m_canvas;
wxBitmap m_selectedBitmap;
// our HDC and its usage count: we only free it when the usage count drops
// to 0
WXHDC m_hDC;
int m_hDCCount;
bool m_bOwnsDC:1;
// Store all old GDI objects when do a SelectObject, so we can select them
// back in (this unselecting user's objects) so we can safely delete the

View File

@@ -47,6 +47,12 @@ public:
wxWindowDC(wxWindow *win);
virtual ~wxWindowDC();
// PM specific stuff
HPS m_hPS;
private:
HAB m_hab;
SIZEL m_PageSize;
};
class WXDLLEXPORT wxClientDC : public wxWindowDC

View File

@@ -25,11 +25,12 @@ class WXDLLEXPORT wxMemoryDC: public wxPaintDC
public:
wxMemoryDC(void);
wxMemoryDC( wxDC *dc ); // Create compatible DC
~wxMemoryDC(void);
virtual void SelectObject( const wxBitmap& bitmap );
void GetSize( int *width, int *height ) const;
private:
private:
friend wxPaintDC;
wxBitmap m_selected;
};

View File

@@ -16,19 +16,40 @@
#pragma interface "dcprint.h"
#endif
#if wxUSE_PRINTING_ARCHITECTURE
#include "wx/dc.h"
#include "wx/cmndata.h"
class WXDLLEXPORT wxPrinterDC: public wxDC
{
public:
DECLARE_CLASS(wxPrinterDC)
// Create a printer DC
wxPrinterDC(const wxString& driver, const wxString& device, const wxString& output, bool interactive = TRUE, int orientation = wxPORTRAIT);
// Create a printer DC [obsolete]
wxPrinterDC(const wxString& driver, const wxString& device, const wxString& output, bool interactive = TRUE, int orientation = wxPORTRAIT);
~wxPrinterDC();
// Create from print data
wxPrinterDC(const wxPrintData& data);
wxPrinterDC(WXHDC theDC);
~wxPrinterDC();
bool StartDoc(const wxString& message);
void EndDoc(void);
void StartPage(void);
void EndPage(void);
protected:
wxPrintData m_printData;
};
// Gets an HDC for the specified printer configuration
WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& data);
#endif // wxUSE_PRINTING_ARCHITECTURE
#endif
// _WX_DCPRINT_H_