+ wxCHECK_RET( m_widget != NULL, wxT("invalid button") );
+
+ wxControl::SetLabel( label );
+}
+
+wxString wxBitmapButton::GetLabel() const
+{
+ wxCHECK_MSG( m_widget != NULL, wxEmptyString, wxT("invalid button") );
+
+ return wxControl::GetLabel();
+}
+
+void wxBitmapButton::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+ if ( !BUTTON_CHILD(m_widget) )
+ return;
+
+ wxButton::DoApplyWidgetStyle(style);
+}
+
+void wxBitmapButton::OnSetBitmap()
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid bitmap button") );
+
+ InvalidateBestSize();
+
+ wxBitmap the_one;
+ if (!m_isEnabled)
+ the_one = m_bmpDisabled;
+ else if (m_isSelected)
+ the_one = m_bmpSelected;
+ else if (m_hasFocus)
+ the_one = m_bmpFocus;
+ else
+ the_one = m_bmpNormal;
+
+ if (!the_one.Ok()) the_one = m_bmpNormal;
+ if (!the_one.Ok()) return;
+
+ GdkBitmap *mask = (GdkBitmap *) NULL;
+ if (the_one.GetMask()) mask = the_one.GetMask()->GetBitmap();
+
+ GtkWidget *child = BUTTON_CHILD(m_widget);
+ if (child == NULL)
+ {
+ // initial bitmap
+ GtkWidget *pixmap;
+#ifdef __WXGTK20__
+ if (the_one.HasPixbuf())
+ pixmap = gtk_image_new_from_pixbuf(the_one.GetPixbuf());
+ else
+ pixmap = gtk_image_new_from_pixmap(the_one.GetPixmap(), mask);
+#else
+ pixmap = gtk_pixmap_new(the_one.GetPixmap(), mask);
+#endif
+ gtk_widget_show(pixmap);
+ gtk_container_add(GTK_CONTAINER(m_widget), pixmap);
+ }
+ else
+ { // subsequent bitmaps
+#ifdef __WXGTK20__
+ GtkImage *pixmap = GTK_IMAGE(child);
+ if (the_one.HasPixbuf())
+ gtk_image_set_from_pixbuf(pixmap, the_one.GetPixbuf());
+ else
+ gtk_image_set_from_pixmap(pixmap, the_one.GetPixmap(), mask);
+#else
+ GtkPixmap *pixmap = GTK_PIXMAP(child);
+ gtk_pixmap_set(pixmap, the_one.GetPixmap(), mask);
+#endif
+ }
+}
+
+wxSize wxBitmapButton::DoGetBestSize() const
+{
+ return wxControl::DoGetBestSize();
+}
+
+bool wxBitmapButton::Enable( bool enable )
+{
+ if ( !wxWindow::Enable(enable) )
+ return false;
+
+ OnSetBitmap();