added alpha channel support to wxDFB's wxBitmap

[wxWidgets.git] / include / wx / bmpbuttn.h

diff --git a/include/wx/bmpbuttn.h b/include/wx/bmpbuttn.h
index d1fe53738a512669ff9642f5fad2c204e08bd96d..66fa0c6d93d59848388eb0b235b5a18c375bf88b 100644 (file)
--- a/include/wx/bmpbuttn.h
+++ b/include/wx/bmpbuttn.h
@@ -6,7 +6,7 @@
 // Created:     25.08.00
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Vadim Zeitlin
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_BMPBUTTON_H_BASE_
@@ -19,7 +19,7 @@
 #include "wx/bitmap.h"
 #include "wx/button.h"
 
-WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
+extern WXDLLEXPORT_DATA(const wxChar) wxButtonNameStr[];
 
 // ----------------------------------------------------------------------------
 // wxBitmapButton: a button which shows bitmaps instead of the usual string.
@@ -30,71 +30,85 @@ class WXDLLEXPORT wxBitmapButtonBase : public wxButton
 {
 public:
     wxBitmapButtonBase()
-        : m_bmpNormal(), m_bmpSelected(), m_bmpFocus(), m_bmpDisabled()
-        , m_marginX(0), m_marginY(0)
-        { }
+    {
+        m_marginX =
+        m_marginY = 0;
+    }
 
     // set the bitmaps
     void SetBitmapLabel(const wxBitmap& bitmap)
         { m_bmpNormal = bitmap; OnSetBitmap(); }
     void SetBitmapSelected(const wxBitmap& sel)
-        { m_bmpSelected = sel; OnSetBitmap(); };
+        { m_bmpSelected = sel; OnSetBitmap(); }
     void SetBitmapFocus(const wxBitmap& focus)
-        { m_bmpFocus = focus; OnSetBitmap(); };
+        { m_bmpFocus = focus; OnSetBitmap(); }
     void SetBitmapDisabled(const wxBitmap& disabled)
-        { m_bmpDisabled = disabled; OnSetBitmap(); };
-    void SetLabel(const wxBitmap& bitmap)
-        { SetBitmapLabel(bitmap); }
+        { m_bmpDisabled = disabled; OnSetBitmap(); }
+    void SetBitmapHover(const wxBitmap& hover)
+        { m_bmpHover = hover; OnSetBitmap(); }
 
     // retrieve the bitmaps
     const wxBitmap& GetBitmapLabel() const { return m_bmpNormal; }
     const wxBitmap& GetBitmapSelected() const { return m_bmpSelected; }
     const wxBitmap& GetBitmapFocus() const { return m_bmpFocus; }
     const wxBitmap& GetBitmapDisabled() const { return m_bmpDisabled; }
+    const wxBitmap& GetBitmapHover() const { return m_bmpHover; }
     wxBitmap& GetBitmapLabel() { return m_bmpNormal; }
     wxBitmap& GetBitmapSelected() { return m_bmpSelected; }
     wxBitmap& GetBitmapFocus() { return m_bmpFocus; }
     wxBitmap& GetBitmapDisabled() { return m_bmpDisabled; }
+    wxBitmap& GetBitmapHover() { return m_bmpHover; }
 
     // set/get the margins around the button
     virtual void SetMargins(int x, int y) { m_marginX = x; m_marginY = y; }
     int GetMarginX() const { return m_marginX; }
     int GetMarginY() const { return m_marginY; }
 
-    virtual void ApplyParentThemeBackground(const wxColour& bg)
-        { SetBackgroundColour(bg); }
+    // deprecated synonym for SetBitmapLabel()
+#if WXWIN_COMPATIBILITY_2_6
+    wxDEPRECATED( void SetLabel(const wxBitmap& bitmap) );
 
+    // prevent virtual function hiding
+    virtual void SetLabel(const wxString& label)
+        { wxWindow::SetLabel(label); }
+#endif // WXWIN_COMPATIBILITY_2_6
 
 protected:
     // function called when any of the bitmaps changes
-    virtual void OnSetBitmap() { }
+    virtual void OnSetBitmap() { InvalidateBestSize(); Refresh(); }
 
     // the bitmaps for various states
     wxBitmap m_bmpNormal,
              m_bmpSelected,
              m_bmpFocus,
-             m_bmpDisabled;
+             m_bmpDisabled,
+             m_bmpHover;
 
     // the margins around the bitmap
     int m_marginX,
         m_marginY;
 
-private:
-    // Prevent Virtual function hiding warnings
-    void SetLabel(const wxString& rsLabel)
-        { wxWindowBase::SetLabel(rsLabel); }
 
     DECLARE_NO_COPY_CLASS(wxBitmapButtonBase)
 };
 
+#if WXWIN_COMPATIBILITY_2_6
+inline void wxBitmapButtonBase::SetLabel(const wxBitmap& bitmap)
+{
+    SetBitmapLabel(bitmap);
+}
+#endif // WXWIN_COMPATIBILITY_2_6
+
 #if defined(__WXUNIVERSAL__)
     #include "wx/univ/bmpbuttn.h"
 #elif defined(__WXMSW__)
     #include "wx/msw/bmpbuttn.h"
 #elif defined(__WXMOTIF__)
     #include "wx/motif/bmpbuttn.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
     #include "wx/gtk/bmpbuttn.h"
+#elif defined(__WXGTK__)
+    #include "wx/gtk1/bmpbuttn.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/bmpbuttn.h"
 #elif defined(__WXCOCOA__)