include/wx/msw/bmpbuttn.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        bmpbuttn.h
   3 // Purpose:     wxBitmapButton class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_BMPBUTTN_H_
  13 #define _WX_BMPBUTTN_H_
  14
  15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "bmpbuttn.h"
  17 #endif
  18
  19 #include "wx/button.h"
  20 #include "wx/bitmap.h"
  21 #include "wx/brush.h"
  22
  23 #define wxDEFAULT_BUTTON_MARGIN 4
  24
  25 class WXDLLEXPORT wxBitmapButton: public wxBitmapButtonBase
  26 {
  27 public:
  28     wxBitmapButton()
  29         { m_marginX = m_marginY = wxDEFAULT_BUTTON_MARGIN; }
  30     wxBitmapButton(wxWindow *parent,
  31                    wxWindowID id,
  32                    const wxBitmap& bitmap,
  33                    const wxPoint& pos = wxDefaultPosition,
  34                    const wxSize& size = wxDefaultSize,
  35                    long style = wxBU_AUTODRAW,
  36                    const wxValidator& validator = wxDefaultValidator,
  37                    const wxString& name = wxButtonNameStr)
  38     {
  39         Create(parent, id, bitmap, pos, size, style, validator, name);
  40     }
  41
  42     bool Create(wxWindow *parent,
  43                 wxWindowID id,
  44                 const wxBitmap& bitmap,
  45                 const wxPoint& pos = wxDefaultPosition,
  46                 const wxSize& size = wxDefaultSize,
  47                 long style = wxBU_AUTODRAW,
  48                 const wxValidator& validator = wxDefaultValidator,
  49                 const wxString& name = wxButtonNameStr);
  50
  51     // Implementation
  52     virtual bool SetBackgroundColour(const wxColour& colour);
  53     virtual void SetDefault();
  54     virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
  55     virtual void DrawFace( WXHDC dc, int left, int top, int right, int bottom, bool sel );
  56     virtual void DrawButtonFocus( WXHDC dc, int left, int top, int right, int bottom, bool sel );
  57     virtual void DrawButtonDisable( WXHDC dc, int left, int top, int right, int bottom, bool with_marg );
  58
  59 protected:
  60     virtual wxSize DoGetBestSize() const;
  61
  62     // invalidate m_brushDisabled when system colours change
  63     void OnSysColourChanged(wxSysColourChangedEvent& event);
  64
  65
  66     // the brush we use to draw disabled buttons
  67     wxBrush m_brushDisabled;
  68
  69
  70     DECLARE_EVENT_TABLE()
  71     DECLARE_DYNAMIC_CLASS_NO_COPY(wxBitmapButton)
  72 };
  73
  74 #endif
  75     // _WX_BMPBUTTN_H_