include/wx/os2/pen.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/os2/pen.h
   3 // Purpose:     wxPen class
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     10/10/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_PEN_H_
  13 #define _WX_PEN_H_
  14
  15 #include "wx/gdiobj.h"
  16 #include "wx/bitmap.h"
  17
  18 typedef long wxPMDash;
  19
  20 // ----------------------------------------------------------------------------
  21 // Pen
  22 // ----------------------------------------------------------------------------
  23
  24 class WXDLLIMPEXP_CORE wxPen : public wxPenBase
  25 {
  26 public:
  27   wxPen() { }
  28     wxPen( const wxColour& rColour
  29           ,int             nWidth = 1
  30           ,wxPenStyle      nStyle = wxPENSTYLE_SOLID
  31          );
  32 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  33     wxDEPRECATED_FUTURE( wxPen(const wxColour& col, int width, int style) );
  34 #endif
  35
  36     wxPen( const wxBitmap& rStipple
  37           ,int             nWidth
  38          );
  39     virtual ~wxPen() { }
  40
  41     bool   operator == (const wxPen& rPen) const;
  42     inline bool   operator != (const wxPen& rPen) const
  43         { return !(*this == rPen); }
  44
  45     //
  46     // Override in order to recreate the pen
  47     //
  48     void SetColour(const wxColour& rColour);
  49     void SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBlue);
  50
  51     void SetWidth(int nWidth);
  52     void SetStyle(wxPenStyle nStyle);
  53     void SetStipple(const wxBitmap& rStipple);
  54     void SetDashes( int           nNbDashes
  55                    ,const wxDash* pDash
  56                   );
  57     void SetJoin(wxPenJoin nJoin);
  58     void SetCap(wxPenCap nCap);
  59     void SetPS(HPS hPS);
  60
  61     wxColour GetColour(void) const;
  62     int       GetWidth(void) const;
  63     wxPenStyle GetStyle(void) const;
  64     wxPenJoin  GetJoin(void) const;
  65     wxPenCap   GetCap(void) const;
  66     int       GetPS(void) const;
  67     int       GetDashes(wxDash **ptr) const;
  68     wxDash*   GetDash() const;
  69     int       GetDashCount() const;
  70     wxBitmap* GetStipple(void) const;
  71
  72     //
  73     // Implementation
  74     //
  75
  76     //
  77     // Useful helper: create the brush resource
  78     //
  79     bool     RealizeResource(void);
  80     bool     FreeResource(bool bForce = false);
  81     virtual WXHANDLE GetResourceHandle(void) const;
  82     bool     IsFree(void) const;
  83
  84 private:
  85     LINEBUNDLE                     m_vLineBundle;
  86     AREABUNDLE                     m_vAreaBundle;
  87
  88 protected:
  89     virtual wxGDIRefData* CreateGDIRefData() const;
  90     virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const;
  91
  92     // same as FreeResource() + RealizeResource()
  93     bool Recreate();
  94
  95     DECLARE_DYNAMIC_CLASS(wxPen)
  96 }; // end of CLASS wxPen
  97
  98 extern int wx2os2PenStyle(wxPenStyle nWxStyle);
  99
 100 #endif
 101     // _WX_PEN_H_