include/wx/gtk/nonownedwnd.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/nonownedwnd.h
   3 // Purpose:     wxGTK-specific wxNonOwnedWindow declaration.
   4 // Author:      Vadim Zeitlin
   5 // Created:     2011-10-12
   6 // Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
   7 // Licence:     wxWindows licence
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_GTK_NONOWNEDWND_H_
  11 #define _WX_GTK_NONOWNEDWND_H_
  12
  13 class wxNonOwnedWindowShapeImpl;
  14
  15 // ----------------------------------------------------------------------------
  16 // wxNonOwnedWindow contains code common to wx{Popup,TopLevel}Window in wxGTK.
  17 // ----------------------------------------------------------------------------
  18
  19 class WXDLLIMPEXP_CORE wxNonOwnedWindow : public wxNonOwnedWindowBase
  20 {
  21 public:
  22     wxNonOwnedWindow() { m_shapeImpl = NULL; }
  23     virtual ~wxNonOwnedWindow();
  24
  25     // Overridden to actually set the shape when the window becomes realized.
  26     virtual void GTKHandleRealized();
  27
  28 protected:
  29     virtual bool DoClearShape();
  30     virtual bool DoSetRegionShape(const wxRegion& region);
  31 #if wxUSE_GRAPHICS_CONTEXT
  32     virtual bool DoSetPathShape(const wxGraphicsPath& path);
  33 #endif // wxUSE_GRAPHICS_CONTEXT
  34
  35
  36 private:
  37     // If non-NULL, contains information about custom window shape.
  38     wxNonOwnedWindowShapeImpl* m_shapeImpl;
  39
  40     wxDECLARE_NO_COPY_CLASS(wxNonOwnedWindow);
  41 };
  42
  43 #endif // _WX_GTK_NONOWNEDWND_H_