include/wx/qt/dcclient.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcclient.h
   3 // Purpose:     wxClientDC, wxPaintDC and wxWindowDC classes
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_DCCLIENT_H_
  13 #define _WX_DCCLIENT_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "dcclient.h"
  17 #endif
  18
  19 #include "wx/dc.h"
  20
  21 //-----------------------------------------------------------------------------
  22 // classes
  23 //-----------------------------------------------------------------------------
  24
  25 class WXDLLEXPORT wxPaintDC;
  26
  27 // Under Windows, wxClientDC, wxPaintDC and wxWindowDC are implemented differently.
  28 // On many platforms, however, they will be the same.
  29
  30 typedef wxPaintDC wxClientDC;
  31 typedef wxPaintDC wxWindowDC;
  32
  33 //-----------------------------------------------------------------------------
  34 // wxPaintDC
  35 //-----------------------------------------------------------------------------
  36
  37 class WXDLLEXPORT wxPaintDC: public wxDC
  38 {
  39   DECLARE_DYNAMIC_CLASS(wxPaintDC)
  40
  41   public:
  42
  43     wxPaintDC(void);
  44     wxPaintDC( wxWindow *win );
  45
  46     ~wxPaintDC(void);
  47
  48     virtual void FloodFill( long x1, long y1, wxColour *col, int style=wxFLOOD_SURFACE );
  49     virtual bool GetPixel( long x1, long y1, wxColour *col ) const;
  50
  51     virtual void DrawLine( long x1, long y1, long x2, long y2 );
  52     virtual void CrossHair( long x, long y );
  53     virtual void DrawArc( long x1, long y1, long x2, long y2, double xc, double yc );
  54     virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea );
  55     virtual void DrawPoint( long x, long y );
  56
  57     virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 );
  58     virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
  59     virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
  60                               int fillStyle=wxODDEVEN_RULE );
  61     virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
  62                               int fillStyle=wxODDEVEN_RULE );
  63
  64     virtual void DrawRectangle( long x, long y, long width, long height );
  65     virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
  66     virtual void DrawEllipse( long x, long y, long width, long height );
  67
  68     virtual bool CanDrawBitmap(void) const;
  69     virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE );
  70     virtual bool Blit( long xdest, long ydest, long width, long height,
  71        wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE );
  72
  73     virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE );
  74     virtual bool CanGetTextExtent(void) const;
  75     virtual void GetTextExtent( const wxString &string, long *width, long *height,
  76                      long *descent = NULL, long *externalLeading = NULL,
  77                      wxFont *theFont = NULL, bool use16 = FALSE );
  78     virtual long GetCharWidth(void);
  79     virtual long GetCharHeight(void);
  80
  81     virtual void Clear(void);
  82
  83     virtual void SetFont( const wxFont &font );
  84     virtual void SetPen( const wxPen &pen );
  85     virtual void SetBrush( const wxBrush &brush );
  86     virtual void SetBackground( const wxBrush &brush );
  87     virtual void SetLogicalFunction( int function );
  88     virtual void SetTextForeground( const wxColour &col );
  89     virtual void SetTextBackground( const wxColour &col );
  90     virtual void SetBackgroundMode( int mode );
  91     virtual void SetPalette( const wxPalette& palette );
  92
  93     virtual void SetClippingRegion( long x, long y, long width, long height );
  94     virtual void DestroyClippingRegion(void);
  95
  96     virtual void DrawOpenSpline( wxList *points );
  97 };
  98
  99 #endif
 100     // _WX_DCCLIENT_H_