X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/98018a4b057dda20023a9276681f3d4ed335a6e1..55bfbcb92b41ab1c6a0d490f2f3fcadefc069bb7:/include/wx/toplevel.h

diff --git a/include/wx/toplevel.h b/include/wx/toplevel.h
index c737099e2f..268ecbd4ad 100644
--- a/include/wx/toplevel.h
+++ b/include/wx/toplevel.h
@@ -18,7 +18,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#include "wx/window.h"
+#include "wx/nonownedwnd.h"
 #include "wx/iconbndl.h"
 
 // the default names for various classes
@@ -115,7 +115,7 @@ enum
 // wxTopLevelWindow: a top level (as opposed to child) window
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxTopLevelWindowBase : public wxWindow
+class WXDLLEXPORT wxTopLevelWindowBase : public wxNonOwnedWindow
 {
 public:
     // construction
@@ -145,16 +145,16 @@ public:
     virtual bool IsIconized() const = 0;
 
     // get the frame icon
-    const wxIcon& GetIcon() const { return m_icons.GetIcon( -1 ); }
+    wxIcon GetIcon() const;
 
     // get the frame icons
     const wxIconBundle& GetIcons() const { return m_icons; }
 
-    // set the frame icon
-    virtual void SetIcon(const wxIcon& icon) { m_icons = wxIconBundle( icon ); }
+    // set the frame icon: implemented in terms of SetIcons()
+    void SetIcon(const wxIcon& icon);
 
     // set the frame icons
-    virtual void SetIcons(const wxIconBundle& icons ) { m_icons = icons; }
+    virtual void SetIcons(const wxIconBundle& icons) { m_icons = icons; }
 
     // maximize the window to cover entire screen
     virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL) = 0;
@@ -248,8 +248,6 @@ public:
     // do the window-specific processing after processing the update event
     virtual void DoUpdateWindowUI(wxUpdateUIEvent& event) ;
 
-protected:
-
     // a different API for SetSizeHints
     virtual void SetMinSize(const wxSize& minSize);
     virtual void SetMaxSize(const wxSize& maxSize);
@@ -259,6 +257,7 @@ protected:
                                  int maxW = wxDefaultCoord, int maxH = wxDefaultCoord,
                                  int incW = wxDefaultCoord, int incH = wxDefaultCoord );
 
+protected:
     // the frame client to screen translation should take account of the
     // toolbar which may shift the origin of the client area
     virtual void DoClientToScreen(int *x, int *y) const;
@@ -296,6 +295,11 @@ protected:
     static int WidthDefault(int w) { return w == wxDefaultCoord ? GetDefaultSize().x : w; }
     static int HeightDefault(int h) { return h == wxDefaultCoord ? GetDefaultSize().y : h; }
 
+    // reset m_winDefault and m_winTmpDefault if they point to the window being
+    // destroyed
+    void OnChildDestroy(wxWindowDestroyEvent& event);
+
+
     // the frame icon
     wxIconBundle m_icons;