wxCursor(wxImage) added (Chris Elliott, patch 517439)

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

diff --git a/include/wx/window.h b/include/wx/window.h
index 1e4736b97b7e6fbb2ab20aaf0de5658b01ec2b57..90611c917b58cf7aea4562e023d06ae440f26756 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -293,8 +293,8 @@ public:
                                int maxW = -1, int maxH = -1,
                                int incW = -1, int incH = -1 );
 
-    int GetMinWidth() const { return m_minWidth; }
-    int GetMinHeight() const { return m_minHeight; }
+    virtual int GetMinWidth() const { return m_minWidth; }
+    virtual int GetMinHeight() const { return m_minHeight; }
     int GetMaxWidth() const { return m_maxWidth; }
     int GetMaxHeight() const { return m_maxHeight; }
 
@@ -327,7 +327,7 @@ public:
 
         // extra style: the less often used style bits which can't be set with
         // SetWindowStyleFlag()
-    void SetExtraStyle(long exStyle) { m_exStyle = exStyle; }
+    virtual void SetExtraStyle(long exStyle) { m_exStyle = exStyle; }
     long GetExtraStyle() const { return m_exStyle; }
 
         // make the window modal (all other windows unresponsive)
@@ -734,9 +734,13 @@ public:
     virtual void GetPositionConstraint(int *x, int *y) const ;
 
         // sizers
-        // TODO: what are they and how do they work??
     void SetSizer( wxSizer *sizer );
     wxSizer *GetSizer() const { return m_windowSizer; }
+
+    // Track if this window is a member of a sizer
+    void SetContainingSizer(wxSizer* sizer) { m_containingSizer = sizer; }
+    wxSizer *GetContainingSizer() const { return m_containingSizer; }
+
 #endif // wxUSE_CONSTRAINTS
 
     // backward compatibility
@@ -770,15 +774,16 @@ public:
         // Store the palette used by DCs in wxWindow so that the dcs can share
         // a palette. And we can respond to palette messages.
     wxPalette GetPalette() const { return m_palette; }
+
         // When palette is changed tell the DC to set the system palette to the
         // new one.
-    void SetPalette(wxPalette &pal) {
-                       m_custompalette=true;
-                       m_palette=pal;
-            wxWindowDC d((wxWindow *) this);
-                       d.SetPalette(pal);
-                       }
-    bool HasCustomPalette() { return m_custompalette; }
+    void SetPalette(const wxPalette& pal);
+
+        // return true if we have a specific palette
+    bool HasCustomPalette() const { return m_hasCustomPalette; }
+
+        // return the first parent window with a custom palette or NULL
+    wxWindow *GetAncestorWithCustomPalette() const;
 #endif // wxUSE_PALETTE
 
 protected:
@@ -839,10 +844,11 @@ protected:
     // constraints this window is involved in
     wxWindowList        *m_constraintsInvolvedIn;
 
-    // top level and the parent sizers
-    // TODO what's this and how does it work?)
+    // this window's sizer
     wxSizer             *m_windowSizer;
-    wxWindowBase        *m_sizerParent;
+
+    // The sizer this window is a member of, if any
+    wxSizer             *m_containingSizer;
 
     // Layout() window automatically when its size changes?
     bool                 m_autoLayout:1;
@@ -864,10 +870,10 @@ protected:
     wxString             m_windowName;
     bool                 m_themeEnabled;
 
-#ifdef wxUSE_PALETTE
+#if wxUSE_PALETTE
     wxPalette            m_palette;
-    bool                 m_custompalette;
-#endif
+    bool                 m_hasCustomPalette;
+#endif // wxUSE_PALETTE
 
 protected:
 
@@ -961,10 +967,6 @@ protected:
     // a toolbar that it manages itself).
     virtual void AdjustForParentClientOrigin(int& x, int& y, int sizeFlags);
 
-#ifdef __WXPM__
-    // extra OS/2 layout processing
-    virtual void OS2Layout(int width, int height) { };
-#endif
 
 private: