Not all implementations of wxMDIChildFrame derive from wxFrame

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

diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h
index a0496b7fb9e12cc86dfa7767a49284fb8368de98..607f344c215b813752ae42057cade69a8229d0bb 100644 (file)
--- a/include/wx/gtk/window.h
+++ b/include/wx/gtk/window.h
@@ -15,6 +15,10 @@
     #pragma interface
 #endif
 
+// helper structure that holds class that holds GtkIMContext object and
+// some additional data needed for key events processing
+struct wxGtkIMData;
+
 //-----------------------------------------------------------------------------
 // callback definition for inserting a window (internal)
 //-----------------------------------------------------------------------------
@@ -76,6 +80,8 @@ public:
     virtual bool SetCursor( const wxCursor &cursor );
     virtual bool SetFont( const wxFont &font );
 
+    virtual bool SetBackgroundStyle(wxBackgroundStyle style) ;
+    
     virtual int GetCharHeight() const;
     virtual int GetCharWidth() const;
     virtual void GetTextExtent(const wxString& string,
@@ -101,6 +107,11 @@ public:
 #if wxUSE_DRAG_AND_DROP
     virtual void SetDropTarget( wxDropTarget *dropTarget );
 #endif // wxUSE_DRAG_AND_DROP
+    
+#ifdef __WXGTK20__
+    virtual void AddChild( wxWindowBase *child );
+    virtual void RemoveChild( wxWindowBase *child );
+#endif
 
     // implementation
     // --------------
@@ -115,10 +126,6 @@ public:
     // Internal represention of Update()
     void GtkUpdate();
     
-    // For delayed background 
-    void GtkSetBackgroundColour( const wxColour &colour );
-    void GtkSetForegroundColour( const wxColour &colour );
-    
     // For compatibility across platforms (not in event table)
     void OnIdle(wxIdleEvent& WXUNUSED(event)) {}
 
@@ -197,9 +204,9 @@ public:
     GtkWidget           *m_focusWidget;
 
 #ifdef __WXGTK20__
-    GtkIMMulticontext   *m_imContext;
+    wxGtkIMData         *m_imData;
 #else
-#if HAVE_XIM
+#if HAVE_XIM && !defined(__WXGTK20__)
     // XIM support for wxWidgets
     GdkIC               *m_ic;
     GdkICAttr           *m_icattr;
@@ -229,13 +236,12 @@ public:
     bool                 m_hasFocus:1;          // true if == FindFocus()
     bool                 m_isScrolling:1;       // dragging scrollbar thumb?
     bool                 m_clipPaintRegion:1;   // TRUE after ScrollWindow()
-    bool                 m_queuedFullRedraw:1;  // TRUE after DoMoveWindow
-
-    // These are true if the style were set before the widget was realized
-    // (typcally in the constructor) but the actual GTK style must not be set
-    // before the widget has been "realized"
-    bool                 m_delayedForegroundColour:1;
-    bool                 m_delayedBackgroundColour:1;
+#ifdef __WXGTK20__
+    bool                 m_dirtyTabOrder:1;     // tab order changed, GTK focus
+                                                // chain needs update
+#endif
+    bool                 m_needsStyleChange:1;  // May not be able to change
+                                                // background style until OnIdle
 
     // C++ has no virtual methods in the constrcutor of any class but we need
     // different methods of inserting a child window into a wxFrame,
@@ -265,13 +271,26 @@ protected:
     // common part of all ctors (not virtual because called from ctor)
     void Init();
     
+#ifdef __WXGTK20__
+    virtual void DoMoveInTabOrder(wxWindow *win, MoveKind move);
+
+    // Copies m_children tab order to GTK focus chain:
+    void RealizeTabOrder();
+#endif
+    
     // Called by ApplyWidgetStyle (which is called by SetFont() and
     // SetXXXColour etc to apply style changed to native widgets) to create
-    // modified GTK style with non-standard attributes. 
-    GtkRcStyle *CreateWidgetStyle();
+    // modified GTK style with non-standard attributes. If forceStyle=true,
+    // creates empty GtkRcStyle if there are no modifications, otherwise
+    // returns NULL in such case.
+    GtkRcStyle *CreateWidgetStyle(bool forceStyle = false);
 
     // Overridden in many GTK widgets who have to handle subwidgets
-    virtual void ApplyWidgetStyle();
+    virtual void ApplyWidgetStyle(bool forceStyle = false);
+    
+    // helper function to ease native widgets wrapping, called by 
+    // ApplyWidgetStyle -- override this, not ApplyWidgetStyle
+    virtual void DoApplyWidgetStyle(GtkRcStyle *style);
 
 private:
     DECLARE_DYNAMIC_CLASS(wxWindowGTK)