X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f362b96d6701d2da187c13a1b34a2e71c1cbb90c..bbf7db28cbab49712d486679e4614479c04d0fbd:/src/gtk/frame.cpp?ds=sidebyside

diff --git a/src/gtk/frame.cpp b/src/gtk/frame.cpp
index 06351fb9a2..0e181020ff 100644
--- a/src/gtk/frame.cpp
+++ b/src/gtk/frame.cpp
@@ -31,6 +31,14 @@
 
 const int wxMENU_HEIGHT    = 27;
 const int wxSTATUS_HEIGHT  = 25;
+const int wxPLACE_HOLDER   = 0;
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
 
 //-----------------------------------------------------------------------------
 // data
@@ -38,12 +46,24 @@ const int wxSTATUS_HEIGHT  = 25;
 
 extern wxList wxPendingDelete;
 
+//-----------------------------------------------------------------------------
+// debug
+//-----------------------------------------------------------------------------
+
+#ifdef __WXDEBUG__
+
+extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window );
+
+#endif
+
 //-----------------------------------------------------------------------------
 // "size_allocate"
 //-----------------------------------------------------------------------------
 
 static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )
 {
+    if (g_isIdle) wxapp_install_idle_handler();
+
     if (!win->HasVMT()) return;
 
 /*
@@ -67,6 +87,8 @@ static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation*
 
 static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win )
 {
+    if (g_isIdle) wxapp_install_idle_handler();
+
 /*
     printf( "OnDelete from " );
     if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
@@ -79,12 +101,70 @@ static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WX
     return TRUE;
 }
 
+//-----------------------------------------------------------------------------
+// "child_attached" of menu bar
+//-----------------------------------------------------------------------------
+
+static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
+{
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    if (!win->HasVMT()) return;
+    
+    win->m_menuBarDetached = FALSE;
+    win->m_sizeSet = FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "child_detached" of menu bar
+//-----------------------------------------------------------------------------
+
+static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
+{
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    if (!win->HasVMT()) return;
+    
+    win->m_menuBarDetached = TRUE;
+    win->m_sizeSet = FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "child_attached" of tool bar
+//-----------------------------------------------------------------------------
+
+static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
+{
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    if (!win->HasVMT()) return;
+    
+    win->m_toolBarDetached = FALSE;
+    win->m_sizeSet = FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "child_detached" of tool bar
+//-----------------------------------------------------------------------------
+
+static void gtk_toolbar_detached_callback( GtkWidget *widget, GtkWidget *WXUNUSED(child), wxFrame *win )
+{
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    if (!win->HasVMT()) return;
+    
+    win->m_toolBarDetached = TRUE;
+    win->m_sizeSet = FALSE;
+}
+
 //-----------------------------------------------------------------------------
 // "configure_event"
 //-----------------------------------------------------------------------------
 
 static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win )
 {
+    if (g_isIdle) wxapp_install_idle_handler();
+
     if (!win->HasVMT()) return FALSE;
 
     win->m_x = event->x;
@@ -97,6 +177,75 @@ static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventC
     return FALSE;
 }
 
+//-----------------------------------------------------------------------------
+// "realize" from m_widget
+//-----------------------------------------------------------------------------
+
+/* we cannot MWM hints and icons before the widget has been realized, 
+   so we do this directly after realization */
+
+static gint 
+gtk_frame_realized_callback( GtkWidget *widget, wxFrame *win )
+{
+    if (g_isIdle) wxapp_install_idle_handler();
+
+    /* all this is for Motif Window Manager "hints" and is supposed to be
+       recognized by other WM as well. not tested. */
+    long decor = (long) GDK_DECOR_ALL;
+    long func = (long) GDK_FUNC_ALL;
+    
+    if ((win->m_windowStyle & wxCAPTION) == 0)
+	decor |= GDK_DECOR_TITLE;
+    if ((win->m_windowStyle & wxSYSTEM_MENU) == 0)
+	decor |= GDK_DECOR_MENU;
+    if ((win->m_windowStyle & wxMINIMIZE_BOX) == 0)
+    {
+	func |= GDK_FUNC_MINIMIZE;
+	decor |= GDK_DECOR_MINIMIZE;
+    }
+    if ((win->m_windowStyle & wxMAXIMIZE_BOX) == 0)
+    {
+	func |= GDK_FUNC_MAXIMIZE;
+	decor |= GDK_DECOR_MAXIMIZE;
+    }
+    if ((win->m_windowStyle & wxRESIZE_BORDER) == 0)
+	func |= GDK_FUNC_RESIZE;
+	
+    gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor);
+    gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func);
+      
+    /* GTK's shrinking/growing policy */
+    if ((win->m_windowStyle & wxRESIZE_BORDER) == 0)
+        gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1);
+    else
+        gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1);
+    
+    /* reset the icon */
+    if (win->m_icon != wxNullIcon)
+    {
+        wxIcon icon( win->m_icon );
+        win->m_icon = wxNullIcon;
+	win->SetIcon( icon );
+    }
+    
+    /* we set the focus to the child that accepts the focus. this
+       doesn't really have to be done in "realize" but why not? */
+    wxNode *node = win->m_children.First();
+    while (node)
+    {
+        wxWindow *child = (wxWindow*) node->Data();
+	if (child->AcceptsFocus())
+	{
+	    child->SetFocus();
+	    break;
+	}
+	
+        node = node->Next();
+    }
+    
+    return FALSE;
+}
+    
 //-----------------------------------------------------------------------------
 // InsertChild for wxFrame
 //-----------------------------------------------------------------------------
@@ -110,12 +259,30 @@ static void wxInsertChildInFrame( wxWindow* parent, wxWindow* child )
 {
     if (wxIS_KIND_OF(child,wxToolBar) || wxIS_KIND_OF(child,wxMenuBar))
     {
+        /* actually, menubars are never inserted here, but this
+	   may change one day */
+    
         /* these are outside the client area */
 	wxFrame* frame = (wxFrame*) parent;
         gtk_myfixed_put( GTK_MYFIXED(frame->m_mainWidget),
                          GTK_WIDGET(child->m_widget),
                          child->m_x,
                          child->m_y );
+			 
+	/* we connect to these events for recalculating the client area
+	   space when the toolbar is floating */
+	if (wxIS_KIND_OF(child,wxToolBar))
+	{
+	    wxToolBar *toolBar = (wxToolBar*) child;
+	    if (toolBar->m_windowStyle & wxTB_DOCKABLE)
+	    {
+                gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_attached",
+                    GTK_SIGNAL_FUNC(gtk_toolbar_attached_callback), (gpointer)parent );
+		    
+                gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_detached",
+                    GTK_SIGNAL_FUNC(gtk_toolbar_detached_callback), (gpointer)parent );
+	    }
+	}
     }
     else
     {
@@ -132,13 +299,6 @@ static void wxInsertChildInFrame( wxWindow* parent, wxWindow* child )
 
     /* resize on OnInternalIdle */
     parent->m_sizeSet = FALSE;
-
-    if (parent->m_windowStyle & wxTAB_TRAVERSAL)
-    {
-        /* we now allow a window to get the focus as long as it
-           doesn't have any children. */
-        GTK_WIDGET_UNSET_FLAGS( parent->m_wxwindow, GTK_CAN_FOCUS );
-    }
 }
 
 //-----------------------------------------------------------------------------
@@ -156,12 +316,15 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow)
 wxFrame::wxFrame()
 {
     m_frameMenuBar = (wxMenuBar *) NULL;
-    m_mdiMenuBar = (wxMenuBar *) NULL;
     m_frameStatusBar = (wxStatusBar *) NULL;
     m_frameToolBar = (wxToolBar *) NULL;
     m_sizeSet = FALSE;
     m_miniEdge = 0;
     m_miniTitle = 0;
+    m_mainWidget = (GtkWidget*) NULL;
+    m_menuBarDetached = FALSE;
+    m_toolBarDetached = FALSE;
+    m_insertCallback = wxInsertChildInFrame;
 }
 
 wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title,
@@ -169,12 +332,15 @@ wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title,
       long style, const wxString &name )
 {
     m_frameMenuBar = (wxMenuBar *) NULL;
-    m_mdiMenuBar = (wxMenuBar *) NULL;
     m_frameStatusBar = (wxStatusBar *) NULL;
     m_frameToolBar = (wxToolBar *) NULL;
     m_sizeSet = FALSE;
     m_miniEdge = 0;
     m_miniTitle = 0;
+    m_mainWidget = (GtkWidget*) NULL;
+    m_menuBarDetached = FALSE;
+    m_toolBarDetached = FALSE;
+    m_insertCallback = wxInsertChildInFrame;
     Create( parent, id, title, pos, size, style, name );
 }
 
@@ -197,10 +363,12 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
 
     m_widget = gtk_window_new( win_type );
 
-    gtk_window_set_title( GTK_WINDOW(m_widget), title );
-    GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+#ifdef __WXDEBUG__
+    debug_focus_in( m_widget, _T("wxFrame::m_widget"), name );
+#endif
 
-    gtk_window_set_policy( GTK_WINDOW(m_widget), 1, 1, 0 );
+    gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() );
+    GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
 
     gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
         GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this );
@@ -210,44 +378,38 @@ bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
     gtk_widget_show( m_mainWidget );
     GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS );
     gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget );
-    gtk_widget_realize( m_mainWidget );
     
+#ifdef __WXDEBUG__
+    debug_focus_in( m_mainWidget, _T("wxFrame::m_mainWidget"), name );
+#endif
+
     /* m_wxwindow only represents the client area without toolbar and menubar */
     m_wxwindow = gtk_myfixed_new();
     gtk_widget_show( m_wxwindow );
-    GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
     gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow );
+    
+#ifdef __WXDEBUG__
+    debug_focus_in( m_wxwindow, _T("wxFrame::m_wxwindow"), name );
+#endif
+
+    /* we donm't allow the frame to get the focus as otherwise
+       the frame will grabit at arbitrary fcous changes. */
+    GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
 
     if (m_parent) m_parent->AddChild( this );
 
     PostCreation();
 
-    gtk_widget_realize( m_widget );
+    /*  we cannot set MWM hints and icons before the widget has
+        been realized, so we do this directly after realization */
+    gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
+			GTK_SIGNAL_FUNC(gtk_frame_realized_callback), (gpointer) this );
     
-      long decor = (long) GDK_DECOR_ALL;
-      long func = (long) GDK_FUNC_ALL;
-      
-      if ((m_windowStyle & wxCAPTION) == 0)
-	decor |= GDK_DECOR_TITLE;
-      if ((m_windowStyle & wxMINIMIZE) == 0)
-	func |= GDK_FUNC_MINIMIZE;
-      if ((m_windowStyle & wxMAXIMIZE) == 0)
-	func |= GDK_FUNC_MAXIMIZE;
-      if ((m_windowStyle & wxSYSTEM_MENU) == 0)
-	decor |= GDK_DECOR_MENU;
-      if ((m_windowStyle & wxMINIMIZE_BOX) == 0)
-	decor |= GDK_DECOR_MINIMIZE;
-      if ((m_windowStyle & wxMAXIMIZE_BOX) == 0)
-	decor |= GDK_DECOR_MAXIMIZE;
-      if ((m_windowStyle & wxRESIZE_BORDER) == 0)
-	func |= GDK_FUNC_RESIZE;
-
-      gdk_window_set_decorations(m_widget->window, (GdkWMDecoration)decor);
-      gdk_window_set_functions(m_widget->window, (GdkWMFunction)func);
-      
+    /* the user resized the frame by dragging etc. */
     gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
         GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this );
 
+    /* the only way to get the window size is to connect to this event */
     gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
         GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this );
 
@@ -268,19 +430,15 @@ wxFrame::~wxFrame()
     wxTopLevelWindows.DeleteObject( this );
 
     if (wxTheApp->GetTopWindow() == this)
-    {
         wxTheApp->SetTopWindow( (wxWindow*) NULL );
-    }
 
     if (wxTopLevelWindows.Number() == 0)
-    {
         wxTheApp->ExitMainLoop();
-    }
 }
 
 bool wxFrame::Show( bool show )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     if (show && !m_sizeSet)
     {
@@ -297,7 +455,7 @@ bool wxFrame::Show( bool show )
 
 bool wxFrame::Destroy()
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this);
 
@@ -306,12 +464,13 @@ bool wxFrame::Destroy()
 
 void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
-
-    /* don't do anything for children of wxMDIChildFrame */
-    if (!m_wxwindow) return;
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
-    if (m_resizing) return; // I don't like recursions
+    /* this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */
+    wxASSERT_MSG( (m_wxwindow != NULL), _T("invalid frame") );
+    
+    /* avoid recursions */
+    if (m_resizing) return; 
     m_resizing = TRUE;
 
     int old_x = m_x;
@@ -353,14 +512,16 @@ void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags )
     {
         if ((m_x != old_x) || (m_y != old_y))
         {
-            /* m_sizeSet = FALSE; */
-            gtk_widget_set_uposition( m_widget, m_x, m_y );
+            /* we set the size here and in gtk_frame_map_callback */
+	    gtk_widget_set_uposition( m_widget, m_x, m_y );
         }
     }
 
     if ((m_width != old_width) || (m_height != old_height))
     {
-        /* we set the size in GtkOnSize */
+        /* we set the size in GtkOnSize, i.e. mostly the actual resizing is
+	   done either directly before the frame is shown or in idle time
+	   so that different calls to SetSize() don't lead to flicker. */
         m_sizeSet = FALSE;
     }
 
@@ -369,7 +530,7 @@ void wxFrame::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 
 void wxFrame::Centre( int direction )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     int x = 0;
     int y = 0;
@@ -382,19 +543,37 @@ void wxFrame::Centre( int direction )
 
 void wxFrame::GetClientSize( int *width, int *height ) const
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     wxWindow::GetClientSize( width, height );
     if (height)
     {
-        if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT;
+        /* menu bar */
+        if (m_frameMenuBar)
+	{
+	    if (!m_menuBarDetached) 
+	        (*height) -= wxMENU_HEIGHT;
+	    else
+	        (*height) -= wxPLACE_HOLDER;
+	}
+	
+	/* status bar */
         if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT;
+	
+	/* tool bar */
         if (m_frameToolBar)
         {
-            int y = 0;
-            m_frameToolBar->GetSize( (int *) NULL, &y );
-            (*height) -= y;
+	    if (!m_toolBarDetached)
+	    {
+                int y = 0;
+                m_frameToolBar->GetSize( (int *) NULL, &y );
+                (*height) -= y;
+	    }
+	    else
+                (*height) -= wxPLACE_HOLDER;
         }
+	
+	/* mini edge */
         (*height) -= m_miniEdge*2 + m_miniTitle;
     }
     if (width)
@@ -405,18 +584,34 @@ void wxFrame::GetClientSize( int *width, int *height ) const
 
 void wxFrame::DoSetClientSize( int width, int height )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
-    int h = height;
-    if (m_frameMenuBar) h += wxMENU_HEIGHT;
-    if (m_frameStatusBar) h += wxSTATUS_HEIGHT;
-    if (m_frameToolBar)
-    {
-        int y = 0;
-        m_frameToolBar->GetSize( (int *) NULL, &y );
-        h += y;
-    }
-    wxWindow::DoSetClientSize( width + m_miniEdge*2, h  + m_miniEdge*2 + m_miniTitle );
+        /* menu bar */
+        if (m_frameMenuBar)
+	{
+	    if (!m_menuBarDetached) 
+	        height += wxMENU_HEIGHT;
+	    else
+	        height += wxPLACE_HOLDER;
+	}
+	
+	/* status bar */
+        if (m_frameStatusBar) height += wxSTATUS_HEIGHT;
+	
+	/* tool bar */
+        if (m_frameToolBar)
+        {
+	    if (!m_toolBarDetached)
+	    {
+                int y = 0;
+                m_frameToolBar->GetSize( (int *) NULL, &y );
+                height += y;
+	    }
+	    else
+                height += wxPLACE_HOLDER;
+        }
+	
+    wxWindow::DoSetClientSize( width + m_miniEdge*2, height  + m_miniEdge*2 + m_miniTitle );
 }
 
 void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height )
@@ -425,67 +620,101 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height
     // m_x = x;
     // m_y = y;
 
+    /* avoid recursions */
     if (m_resizing) return;
     m_resizing = TRUE;
 
-    if (!m_wxwindow) return;
-
+    /* this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow */
+    wxASSERT_MSG( (m_wxwindow != NULL), _T("invalid frame") );
+    
     m_width = width;
     m_height = height;
 
-    /* check if size is in legal range */
-    if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
-    if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
-    if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
-    if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
-
-    /* I revert back to wxGTK's original behaviour. m_mainWidget holds the
-     * menubar, the toolbar and the client area, which is represented by
-     * m_wxwindow.
-     * this hurts in the eye, but I don't want to call SetSize()
-     * because I don't want to call any non-native functions here. */
-     
+    /* space occupied by m_frameToolBar and m_frameMenuBar */
     int client_area_y_offset = 0; 
 
-    if (m_frameMenuBar)
+    /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses
+       wxWindow::Create to create it's GTK equivalent. m_mainWidget is only
+       set in wxFrame::Create so it is used to check what kind of frame we
+       have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
+       skip the part which handles m_frameMenuBar, m_frameToolBar and (most
+       importantly) m_mainWidget */
+       
+    if (m_mainWidget)
     {
-        int xx = m_miniEdge;
-        int yy = m_miniEdge + m_miniTitle;
-        int ww = m_width  - 2*m_miniEdge;
-        int hh = wxMENU_HEIGHT;
-        m_frameMenuBar->m_x = xx;
-        m_frameMenuBar->m_y = yy;
-        m_frameMenuBar->m_width = ww;
-        m_frameMenuBar->m_height = hh;
-
-        gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), m_frameMenuBar->m_widget, xx, yy );
-        gtk_widget_set_usize( m_frameMenuBar->m_widget, ww, hh );
+        /* check if size is in legal range */
+        if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
+        if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
+        if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
+        if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
+
+        /* I revert back to wxGTK's original behaviour. m_mainWidget holds the
+         * menubar, the toolbar and the client area, which is represented by
+         * m_wxwindow.
+         * this hurts in the eye, but I don't want to call SetSize()
+         * because I don't want to call any non-native functions here. */
+     
+        if (m_frameMenuBar)
+        {
+            int xx = m_miniEdge;
+            int yy = m_miniEdge + m_miniTitle;
+            int ww = m_width  - 2*m_miniEdge;
+            int hh = wxMENU_HEIGHT;
+	    if (m_menuBarDetached) hh = wxPLACE_HOLDER;
+            m_frameMenuBar->m_x = xx;
+            m_frameMenuBar->m_y = yy;
+            m_frameMenuBar->m_width = ww;
+            m_frameMenuBar->m_height = hh;
+
+            gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), m_frameMenuBar->m_widget, xx, yy );
+	    
+//	    m_frameMenuBar->m_widget->requisition.width = ww;
+//	    m_frameMenuBar->m_widget->requisition.height = hh;
+            gtk_widget_set_usize( m_frameMenuBar->m_widget, ww, hh );
 	
-	client_area_y_offset += hh;
-    }
+	    client_area_y_offset += hh;
+        }
     
-    if (m_frameToolBar)
-    {
-        int xx = m_miniEdge;
-        int yy = m_miniEdge + m_miniTitle;
-        if ((m_frameMenuBar) || (m_mdiMenuBar)) yy += wxMENU_HEIGHT;
-        int ww = m_width - 2*m_miniEdge;
-        int hh = m_frameToolBar->m_height;
-
-        m_frameToolBar->m_x = xx;
-        m_frameToolBar->m_y = yy;
-        m_frameToolBar->m_height = hh;
-        m_frameToolBar->m_width = ww;
-
-        gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), m_frameToolBar->m_widget, xx, yy );
-        gtk_widget_set_usize( m_frameToolBar->m_widget, ww, hh );
+        if (m_frameToolBar)
+        {
+            int xx = m_miniEdge;
+            int yy = m_miniEdge + m_miniTitle;
+            if (m_frameMenuBar)
+	    {
+	        if (!m_menuBarDetached) 
+	            yy += wxMENU_HEIGHT; 
+	        else 
+		    yy += wxPLACE_HOLDER;
+	    }
+            int ww = m_width - 2*m_miniEdge;
+            int hh = m_frameToolBar->m_height;
+	    if (m_toolBarDetached) hh = wxPLACE_HOLDER; 
+            m_frameToolBar->m_x = xx;
+            m_frameToolBar->m_y = yy;
+            /* m_frameToolBar->m_height = hh;   don't change the toolbar's height */
+            m_frameToolBar->m_width = ww;
+
+            gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), m_frameToolBar->m_widget, xx, yy );
+	    
+            gtk_widget_set_usize( m_frameToolBar->m_widget, ww, hh );
 	
-	client_area_y_offset += hh;
-    }
+	    client_area_y_offset += hh;
+        }
     
-    gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), m_wxwindow, 0, client_area_y_offset );
-    gtk_widget_set_usize( m_wxwindow, m_width, m_height-client_area_y_offset );
+        int client_x = m_miniEdge;
+	int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
+        gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), m_wxwindow, client_x, client_y );
 
+        int client_w = m_width - 2*m_miniEdge;
+	int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;
+        gtk_widget_set_usize( m_wxwindow, client_w, client_h );
+    }
+    else
+    {
+        /* if there is no m_mainWidget between m_widget and m_wxwindow there
+	   is no need to set the size or position of m_wxwindow. */
+    }
+    
     if (m_frameStatusBar)
     {
         int xx = 0 + m_miniEdge;
@@ -499,12 +728,15 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height
         m_frameStatusBar->m_height = hh;
 
         gtk_myfixed_move( GTK_MYFIXED(m_wxwindow), m_frameStatusBar->m_widget, xx, yy );
+	
+//	m_frameStatusBar->m_widget->requisition.width = ww;
+//	m_frameStatusBar->m_widget->requisition.height = hh;
         gtk_widget_set_usize( m_frameStatusBar->m_widget, ww, hh );
     }
 
     /* we actually set the size of a frame here and no-where else */
     gtk_widget_set_usize( m_widget, m_width, m_height );
-
+    
     m_sizeSet = TRUE;
 
     /* send size event to frame */
@@ -525,7 +757,7 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height
 
 void wxFrame::OnInternalIdle()
 {
-    if (!m_sizeSet)
+    if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow))
         GtkOnSize( m_x, m_y, m_width, m_height );
 
     DoMenuUpdates();
@@ -533,14 +765,12 @@ void wxFrame::OnInternalIdle()
 
 void wxFrame::OnCloseWindow( wxCloseEvent& event )
 {
-    // close the window if it wasn't vetoed by the application
-//    if ( !event.GetVeto() ) // No, this isn't the interpretation of GetVeto.
     Destroy();
 }
 
 void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     if (GetAutoLayout())
     {
@@ -548,16 +778,16 @@ void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
     }
     else
     {
-        // do we have exactly one child?
+        /* do we have exactly one child? */
         wxWindow *child = (wxWindow *)NULL;
         for ( wxNode *node = GetChildren().First(); node; node = node->Next() )
         {
             wxWindow *win = (wxWindow *)node->Data();
             if ( !wxIS_KIND_OF(win,wxFrame) && !wxIS_KIND_OF(win,wxDialog) )
             {
-                if ( child )
+                if (child)
                 {
-                    // it's the second one: do nothing
+                    /* it's the second one: do nothing */
                     return;
                 }
 
@@ -565,10 +795,10 @@ void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
             }
         }
 
-        // no children at all?
-        if ( child )
+        /* no children at all? */
+        if (child)
         {
-            // yes: set it's size to fill all the frame
+            /* yes: set it's size to fill all the frame */
             int client_x, client_y;
             GetClientSize( &client_x, &client_y );
             child->SetSize( 1, 1, client_x-2, client_y-2 );
@@ -579,6 +809,12 @@ void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
 static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
 {
     menu->SetInvokingWindow( win );
+    
+#if (GTK_MINOR_VERSION > 0)
+    /* support for native hot keys  */
+    gtk_accel_group_attach( menu->m_accel, GTK_OBJECT(win->m_widget));
+#endif
+
     wxNode *node = menu->GetItems().First();
     while (node)
     {
@@ -591,13 +827,18 @@ static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
 
 void wxFrame::SetMenuBar( wxMenuBar *menuBar )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
-    wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
+    wxASSERT_MSG( (m_wxwindow != NULL), _T("invalid frame") );
 
     m_frameMenuBar = menuBar;
 
     if (m_frameMenuBar)
     {
+#if (GTK_MINOR_VERSION > 0) && (GTK_MICRO_VERSION > 0)
+        /* support for native key accelerators indicated by underscroes */
+         gtk_accel_group_attach( m_frameMenuBar->m_accel, GTK_OBJECT(m_widget));
+#endif
+
         wxNode *node = m_frameMenuBar->GetMenus().First();
         while (node)
         {
@@ -611,13 +852,19 @@ void wxFrame::SetMenuBar( wxMenuBar *menuBar )
             m_frameMenuBar->m_parent = this;
             gtk_myfixed_put( GTK_MYFIXED(m_mainWidget),
                 m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
-
-            /* an mdi child menu bar might be underneath */
-            if (m_mdiMenuBar)
-                m_frameMenuBar->Show( FALSE );
+	
+	    if (menuBar->m_windowStyle & wxMB_DOCKABLE)
+	    {
+                gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_attached",
+                    GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this );
+		    
+                gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_detached",
+                    GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+	    }
         }
     }
 
+    /* resize window in OnInternalIdle */
     m_sizeSet = FALSE;
 }
 
@@ -649,9 +896,9 @@ void wxFrame::OnMenuHighlight(wxMenuEvent& event)
 
 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
-    wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" );
+    wxCHECK_MSG( m_frameToolBar == NULL, FALSE, _T("recreating toolbar in wxFrame") );
 
     m_frameToolBar = OnCreateToolBar( style, id, name );
 
@@ -674,9 +921,9 @@ wxToolBar *wxFrame::GetToolBar() const
 
 wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
-    wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" );
+    wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, _T("recreating status bar in wxFrame") );
 
     m_frameStatusBar = OnCreateStatusBar( number, style, id, name );
 
@@ -728,18 +975,18 @@ void wxFrame::Command( int id )
 
 void wxFrame::SetStatusText(const wxString& text, int number)
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
-    wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" );
+    wxCHECK_RET( m_frameStatusBar != NULL, _T("no statusbar to set text for") );
 
     m_frameStatusBar->SetStatusText(text, number);
 }
 
 void wxFrame::SetStatusWidths(int n, const int widths_field[] )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
-    wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" );
+    wxCHECK_RET( m_frameStatusBar != NULL, _T("no statusbar to set widths for") );
 
     m_frameStatusBar->SetStatusWidths(n, widths_field);
 }
@@ -751,20 +998,22 @@ wxStatusBar *wxFrame::GetStatusBar() const
 
 void wxFrame::SetTitle( const wxString &title )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     m_title = title;
-    if (m_title.IsNull()) m_title = "";
-    gtk_window_set_title( GTK_WINDOW(m_widget), title );
+    if (m_title.IsNull()) m_title = _T("");
+    gtk_window_set_title( GTK_WINDOW(m_widget), title.mbc_str() );
 }
 
 void wxFrame::SetIcon( const wxIcon &icon )
 {
-    wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+    wxASSERT_MSG( (m_widget != NULL), _T("invalid frame") );
 
     m_icon = icon;
     if (!icon.Ok()) return;
 
+    if (!m_widget->window) return;
+
     wxMask *mask = icon.GetMask();
     GdkBitmap *bm = (GdkBitmap *) NULL;
     if (mask) bm = mask->GetBitmap();