added native wxMessageDialog implementation for GTK+2

[wxWidgets.git] / include / wx / univ / window.h

diff --git a/include/wx/univ/window.h b/include/wx/univ/window.h
index fa1aaec62a59f6da9bd561307987720b9392041d..2c0d484df64181d3880b92dfbe40fa7302e9f65f 100644 (file)
--- a/include/wx/univ/window.h
+++ b/include/wx/univ/window.h
@@ -171,6 +171,16 @@ public:
     // control (e.g. a button, checkbox, ...)
     virtual bool IsContainerWindow() const { return FALSE; }
 
+    // returns TRUE if the control has "transparent" areas such
+    // as a wxStaticText and wxCheckBox and the background should
+    // be adapted from a parent window
+    virtual bool HasTransparentBackground() { return FALSE; }
+    
+    // to be used with function above: transparent windows get
+    // their background from parents that return TRUE here,
+    // so this is mostly for wxPanel, wxTopLevelWindow etc.
+    virtual bool ProvidesBackground() const { return FALSE; }
+
     // return TRUE if this control can be highlighted when the mouse is over
     // it (the theme decides itself whether it is really highlighted or not)
     virtual bool CanBeHighlighted() const { return FALSE; }
@@ -200,7 +210,7 @@ public:
 
     // erase part of the control
     virtual void EraseBackground(wxDC& dc, const wxRect& rect);
-
+    
     // overridden base class methods
     // -----------------------------
 
@@ -266,7 +276,7 @@ protected:
 
     // the renderer we use
     wxRenderer *m_renderer;
-
+    
     // background bitmap info
     wxBitmap  m_bitmapBg;
     int       m_alignBgBitmap;