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 // RCS-ID:      $Id: wxhead.h,v 1.12 2010-04-22 12:44:51 zeitlin Exp $
   7 // Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_GTK_NONOWNEDWND_H_
  12 #define _WX_GTK_NONOWNEDWND_H_
  13
  14 class wxNonOwnedWindowShapeImpl;
  15
  16 // ----------------------------------------------------------------------------
  17 // wxNonOwnedWindow contains code common to wx{Popup,TopLevel}Window in wxGTK.
  18 // ----------------------------------------------------------------------------
  19
  20 class WXDLLIMPEXP_CORE wxNonOwnedWindow : public wxNonOwnedWindowBase
  21 {
  22 public:
  23     wxNonOwnedWindow() { m_shapeImpl = NULL; }
  24     virtual ~wxNonOwnedWindow();
  25
  26     // Overridden to actually set the shape when the window becomes realized.
  27     virtual void GTKHandleRealized();
  28
  29 protected:
  30     virtual bool DoClearShape();
  31     virtual bool DoSetRegionShape(const wxRegion& region);
  32 #if wxUSE_GRAPHICS_CONTEXT
  33     virtual bool DoSetPathShape(const wxGraphicsPath& path);
  34 #endif // wxUSE_GRAPHICS_CONTEXT
  35
  36
  37 private:
  38     // If non-NULL, contains information about custom window shape.
  39     wxNonOwnedWindowShapeImpl* m_shapeImpl;
  40
  41     wxDECLARE_NO_COPY_CLASS(wxNonOwnedWindow);
  42 };
  43
  44 #endif // _WX_GTK_NONOWNEDWND_H_