include/wx/bmpbuttn.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/bmpbutton.h
   3 // Purpose:     wxBitmapButton class interface
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     25.08.00
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2000 Vadim Zeitlin
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_BMPBUTTON_H_BASE_
  13 #define _WX_BMPBUTTON_H_BASE_
  14
  15 #if wxUSE_BMPBUTTON
  16
  17 #include "wx/bitmap.h"
  18 #include "wx/button.h"
  19
  20 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
  21
  22 // ----------------------------------------------------------------------------
  23 // wxBitmapButton: a button which shows bitmaps instead of the usual string.
  24 // It has different bitmaps for different states (focused/disabled/pressed)
  25 // ----------------------------------------------------------------------------
  26
  27 class WXDLLEXPORT wxBitmapButtonBase : public wxButton
  28 {
  29 public:
  30     wxBitmapButtonBase()
  31         : m_bmpNormal(), m_bmpSelected(), m_bmpFocus(), m_bmpDisabled()
  32         , m_marginX(0), m_marginY(0)
  33         { }
  34
  35     // set the bitmaps
  36     void SetBitmapLabel(const wxBitmap& bitmap)
  37         { m_bmpNormal = bitmap; OnSetBitmap(); }
  38     void SetBitmapSelected(const wxBitmap& sel)
  39         { m_bmpSelected = sel; OnSetBitmap(); };
  40     void SetBitmapFocus(const wxBitmap& focus)
  41         { m_bmpFocus = focus; OnSetBitmap(); };
  42     void SetBitmapDisabled(const wxBitmap& disabled)
  43         { m_bmpDisabled = disabled; OnSetBitmap(); };
  44     void SetLabel(const wxBitmap& bitmap)
  45         { SetBitmapLabel(bitmap); }
  46
  47     // retrieve the bitmaps
  48     const wxBitmap& GetBitmapLabel() const { return m_bmpNormal; }
  49     const wxBitmap& GetBitmapSelected() const { return m_bmpSelected; }
  50     const wxBitmap& GetBitmapFocus() const { return m_bmpFocus; }
  51     const wxBitmap& GetBitmapDisabled() const { return m_bmpDisabled; }
  52     wxBitmap& GetBitmapLabel() { return m_bmpNormal; }
  53     wxBitmap& GetBitmapSelected() { return m_bmpSelected; }
  54     wxBitmap& GetBitmapFocus() { return m_bmpFocus; }
  55     wxBitmap& GetBitmapDisabled() { return m_bmpDisabled; }
  56
  57     // set/get the margins around the button
  58     virtual void SetMargins(int x, int y) { m_marginX = x; m_marginY = y; }
  59     int GetMarginX() const { return m_marginX; }
  60     int GetMarginY() const { return m_marginY; }
  61
  62 protected:
  63     // function called when any of the bitmaps changes
  64     virtual void OnSetBitmap() { }
  65
  66     // the bitmaps for various states
  67     wxBitmap m_bmpNormal,
  68              m_bmpSelected,
  69              m_bmpFocus,
  70              m_bmpDisabled;
  71
  72     // the margins around the bitmap
  73     int m_marginX,
  74         m_marginY;
  75 private:
  76     // Prevent Virtual function hiding warnings
  77     void SetLabel(const wxString& rsLabel)
  78     { wxWindowBase::SetLabel(rsLabel); }
  79 };
  80
  81 #if defined(__WXUNIVERSAL__)
  82     #include "wx/univ/bmpbuttn.h"
  83 #elif defined(__WXMSW__)
  84     #include "wx/msw/bmpbuttn.h"
  85 #elif defined(__WXMOTIF__)
  86     #include "wx/motif/bmpbuttn.h"
  87 #elif defined(__WXGTK__)
  88     #include "wx/gtk/bmpbuttn.h"
  89 #elif defined(__WXMAC__)
  90     #include "wx/mac/bmpbuttn.h"
  91 #elif defined(__WXPM__)
  92     #include "wx/os2/bmpbuttn.h"
  93 #endif
  94
  95 #endif // wxUSE_BMPBUTTON
  96
  97 #endif // _WX_BMPBUTTON_H_BASE_