]> git.saurik.com Git - wxWidgets.git/blobdiff - src/gtk/frame.cpp
don't recompute nonbreakable space character every time a text fragment is added...
[wxWidgets.git] / src / gtk / frame.cpp
index acad4c3355008758d82b4433380af2b790a247c1..68adf5fb90d0c13f984662ad7aa64b932f84ac0e 100644 (file)
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        frame.cpp
+// Name:        src/gtk/frame.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -7,55 +7,26 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
-
-#ifdef __GNUG__
-    #pragma implementation "frame.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#include "wx/defs.h"
+#include "wx/frame.h"
 
-#include "wx/dialog.h"
-#include "wx/control.h"
-#include "wx/app.h"
-#include "wx/menu.h"
-#if wxUSE_TOOLBAR
+#ifndef WX_PRECOMP
+    #include "wx/menu.h"
     #include "wx/toolbar.h"
-#endif
-#if wxUSE_STATUSBAR
     #include "wx/statusbr.h"
-#endif
-#include "wx/dcclient.h"
-
-#include <glib.h>
-#include "wx/gtk/private.h"
-
-#include <gdk/gdkkeysyms.h>
-#include <gdk/gdkx.h>
+#endif // WX_PRECOMP
 
+#include <gtk/gtk.h>
 #include "wx/gtk/win_gtk.h"
 
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 
-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;
-extern int g_openDialogs;
+static const int wxSTATUS_HEIGHT  = 25;
+static const int wxPLACE_HOLDER   = 0;
 
 // ----------------------------------------------------------------------------
 // event tables
@@ -77,31 +48,32 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
 // "child_attached" of menu bar
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
     if (!win->m_hasVMT) return;
 
-    win->m_menuBarDetached = FALSE;
+    win->m_menuBarDetached = false;
     win->GtkUpdateSize();
 }
+}
 
 //-----------------------------------------------------------------------------
 // "child_detached" of menu bar
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
-    if (g_isIdle)
-        wxapp_install_idle_handler();
-
     if (!win->m_hasVMT) return;
 
     // Raise the client area area
     gdk_window_raise( win->m_wxwindow->window );
 
-    win->m_menuBarDetached = TRUE;
+    win->m_menuBarDetached = true;
     win->GtkUpdateSize();
 }
+}
 
 #endif // wxUSE_MENUS_NATIVE
 
@@ -110,31 +82,32 @@ static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *
 // "child_attached" of tool bar
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
     if (!win->m_hasVMT) return;
 
-    win->m_toolBarDetached = FALSE;
+    win->m_toolBarDetached = false;
     win->GtkUpdateSize();
 }
+}
 
 //-----------------------------------------------------------------------------
 // "child_detached" of tool bar
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
-    if (g_isIdle)
-        wxapp_install_idle_handler();
-
     if (!win->m_hasVMT) return;
 
     // Raise the client area area
     gdk_window_raise( win->m_wxwindow->window );
 
-    win->m_toolBarDetached = TRUE;
+    win->m_toolBarDetached = true;
     win->GtkUpdateSize();
 }
+}
 #endif // wxUSE_TOOLBAR
 
 
@@ -146,66 +119,56 @@ static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidge
 // InsertChild for wxFrame
 //-----------------------------------------------------------------------------
 
+#if wxUSE_TOOLBAR
+
 /* Callback for wxFrame. This very strange beast has to be used because
  * C++ has no virtual methods in a constructor. We have to emulate a
- * virtual function here as wxWindows requires different ways to insert
+ * virtual function here as wxWidgets requires different ways to insert
  * a child in container classes. */
 
-static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
+static void wxInsertChildInFrame(wxWindow* parent, wxWindow* child)
 {
     wxASSERT( GTK_IS_WIDGET(child->m_widget) );
 
-    if (!parent->m_insertInClientArea)
-    {
-        // These are outside the client area
-        wxFrame* frame = (wxFrame*) parent;
-        gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget),
-                         GTK_WIDGET(child->m_widget),
-                         child->m_x,
-                         child->m_y,
-                         child->m_width,
-                         child->m_height );
+    // These are outside the client area
+    wxFrame* frame = wx_static_cast(wxFrame*, parent);
+    gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget),
+                     child->m_widget,
+                     child->m_x,
+                     child->m_y,
+                     child->m_width,
+                     child->m_height );
 
 #if wxUSE_TOOLBAR_NATIVE
-        // We connect to these events for recalculating the client area
-        // space when the toolbar is floating
-        if (wxIS_KIND_OF(child,wxToolBar))
+    // We connect to these events for recalculating the client area
+    // space when the toolbar is floating
+    if (wxIS_KIND_OF(child,wxToolBar))
+    {
+        if (child->HasFlag(wxTB_DOCKABLE))
         {
-            wxToolBar *toolBar = (wxToolBar*) child;
-            if (toolBar->GetWindowStyle() & 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 );
-            }
+            g_signal_connect (child->m_widget, "child_attached",
+                              G_CALLBACK (gtk_toolbar_attached_callback),
+                              parent);
+            g_signal_connect (child->m_widget, "child_detached",
+                              G_CALLBACK (gtk_toolbar_detached_callback),
+                              parent);
         }
-#endif // wxUSE_TOOLBAR
     }
-    else
-    {
-        // These are inside the client area
-        gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow),
-                         GTK_WIDGET(child->m_widget),
-                         child->m_x,
-                         child->m_y,
-                         child->m_width,
-                         child->m_height );
-    }
-
-    // Resize on OnInternalIdle
-    parent->GtkUpdateSize();
+#endif // wxUSE_TOOLBAR_NATIVE
 }
 
+#endif // wxUSE_TOOLBAR
+
 // ----------------------------------------------------------------------------
 // wxFrame creation
 // ----------------------------------------------------------------------------
 
 void wxFrame::Init()
 {
-    m_menuBarDetached = FALSE;
-    m_toolBarDetached = FALSE;
+    m_menuBarDetached = false;
+    m_toolBarDetached = false;
+    m_menuBarHeight = 2;
+    m_fsSaveFlag = 0;
 }
 
 bool wxFrame::Create( wxWindow *parent,
@@ -216,15 +179,12 @@ bool wxFrame::Create( wxWindow *parent,
                       long style,
                       const wxString &name )
 {
-    bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig,
-                                       style, name);
-    m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;
-    return rt;
+    return wxFrameBase::Create(parent, id, title, pos, sizeOrig, style, name);
 }
 
 wxFrame::~wxFrame()
 {
-    m_isBeingDeleted = TRUE;
+    m_isBeingDeleted = true;
     DeleteAllBars();
 }
 
@@ -236,117 +196,107 @@ void wxFrame::DoGetClientSize( int *width, int *height ) const
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
-    wxTopLevelWindow::DoGetClientSize( width, height );
+    wxFrameBase::DoGetClientSize(width, height);
 
     if (height)
     {
 #if wxUSE_MENUS_NATIVE
         // menu bar
-        if (m_frameMenuBar)
+        if (HasVisibleMenubar() && !m_menuBarDetached)
         {
-            if (!m_menuBarDetached)
-                (*height) -= wxMENU_HEIGHT;
-            else
-                (*height) -= wxPLACE_HOLDER;
+            *height -= m_menuBarHeight;
         }
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_STATUSBAR
         // status bar
-        if (m_frameStatusBar && m_frameStatusBar->IsShown())
-            (*height) -= wxSTATUS_HEIGHT;
+        if (m_frameStatusBar && GTK_WIDGET_VISIBLE(m_frameStatusBar->m_widget))
+            *height -= wxSTATUS_HEIGHT;
 #endif // wxUSE_STATUSBAR
+    }
 
 #if wxUSE_TOOLBAR
-        // tool bar
-        if (m_frameToolBar && m_frameToolBar->IsShown())
+    // tool bar
+    if (m_frameToolBar &&
+        GTK_WIDGET_VISIBLE(m_frameToolBar->m_widget) && !m_toolBarDetached)
+    {
+        if (m_frameToolBar->IsVertical())
         {
-            if (m_toolBarDetached)
-            {
-                *height -= wxPLACE_HOLDER;
-            }
-            else
-            {
-                int x, y;
-                m_frameToolBar->GetSize( &x, &y );
-                if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
-                {
-                    *width -= x;
-                }
-                else
-                {
-                    *height -= y;
-                }
-            }
+            if (width)
+                *width -= m_frameToolBar->GetSize().x;
+        }
+        else
+        {
+            if (height)
+                *height -= m_frameToolBar->GetSize().y;
         }
-#endif // wxUSE_TOOLBAR
     }
+#endif // wxUSE_TOOLBAR
+
+    if (width != NULL && *width < 0)
+        *width = 0;
+    if (height != NULL && *height < 0)
+        *height = 0;
 }
 
-void wxFrame::DoSetClientSize( int width, int height )
+bool wxFrame::ShowFullScreen(bool show, long style)
 {
-    wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
-
-#if wxUSE_MENUS_NATIVE
-        // menu bar
-        if (m_frameMenuBar)
-        {
-            if (!m_menuBarDetached)
-                height += wxMENU_HEIGHT;
-            else
-                height += wxPLACE_HOLDER;
-        }
-#endif // wxUSE_MENUS_NATIVE
-
-#if wxUSE_STATUSBAR
-        // status bar
-        if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT;
+    if (!wxFrameBase::ShowFullScreen(show, style))
+        return false;
+
+    wxWindow* const bar[] = {
+#if wxUSE_MENUS
+        m_frameMenuBar,
+#else
+        NULL,
 #endif
-
 #if wxUSE_TOOLBAR
-        // tool bar
-        if (m_frameToolBar && m_frameToolBar->IsShown())
+        m_frameToolBar,
+#else
+        NULL,
+#endif
+#if wxUSE_STATUSBAR
+        m_frameStatusBar,
+#else
+        NULL,
+#endif
+    };
+    const long fsNoBar[] = {
+        wxFULLSCREEN_NOMENUBAR, wxFULLSCREEN_NOTOOLBAR, wxFULLSCREEN_NOSTATUSBAR
+    };
+    for (int i = 0; i < 3; i++)
+    {
+        if (show)
         {
-            if (m_toolBarDetached)
+            if (bar[i] && (style & fsNoBar[i]))
             {
-                height += wxPLACE_HOLDER;
-            }
-            else
-            {
-                int x, y;
-                m_frameToolBar->GetSize( &x, &y );
-                if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
-                {
-                    width += x;
-                }
+                if (bar[i]->IsShown())
+                    bar[i]->Show(false);
                 else
-                {
-                    height += y;
-                }
+                    style &= ~fsNoBar[i];
             }
         }
-#endif
+        else
+        {
+            if (bar[i] && (m_fsSaveFlag & fsNoBar[i]))
+                bar[i]->Show(true);
+        }
+    }
+    if (show)
+        m_fsSaveFlag = style;
 
-    wxTopLevelWindow::DoSetClientSize( width, height );
+    return true;
 }
 
-void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
-                         int width, int height )
+void wxFrame::GtkOnSize()
 {
-    // due to a bug in gtk, x,y are always 0
-    // m_x = x;
-    // m_y = y;
-
     // avoid recursions
     if (m_resizing) return;
-    m_resizing = TRUE;
+    m_resizing = true;
 
     // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow
     wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
 
-    m_width = width;
-    m_height = height;
-
     // space occupied by m_frameToolBar and m_frameMenuBar
     int client_area_x_offset = 0,
         client_area_y_offset = 0;
@@ -358,54 +308,38 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
        skip the part which handles m_frameMenuBar, m_frameToolBar and (most
        importantly) m_mainWidget */
 
-    int minWidth = GetMinWidth(),
-        minHeight = GetMinHeight(),
-        maxWidth = GetMaxWidth(),
-        maxHeight = GetMaxHeight();
-
-    if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth;
-    if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight;
-    if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth;
-    if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight;
+    ConstrainSize();
 
     if (m_mainWidget)
     {
-        // set size hints
-        gint flag = 0; // GDK_HINT_POS;
-        if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
-        if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;
-        GdkGeometry geom;
-        geom.min_width = minWidth;
-        geom.min_height = minHeight;
-        geom.max_width = maxWidth;
-        geom.max_height = maxHeight;
-        gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
-                                       (GtkWidget*) NULL,
-                                       &geom,
-                                       (GdkWindowHints) flag );
-
-        // 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.
+        // TODO
+        // Rewrite this terrible code to using GtkVBox
+
+        // m_mainWidget holds the menubar, the toolbar and the client
+        // area, which is represented by m_wxwindow.
+
+#if wxUSE_MENUS_NATIVE
+        int menubarHeight = 0;
+#endif
 
 #if wxUSE_MENUS_NATIVE
-        if (m_frameMenuBar)
+        if (HasVisibleMenubar())
         {
             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;
+            if (ww < 0)
+                ww = 0;
+            menubarHeight = m_menuBarHeight;
+            if (m_menuBarDetached) menubarHeight = wxPLACE_HOLDER;
             m_frameMenuBar->m_x = xx;
             m_frameMenuBar->m_y = yy;
             m_frameMenuBar->m_width = ww;
-            m_frameMenuBar->m_height = hh;
+            m_frameMenuBar->m_height = menubarHeight;
             gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                                   m_frameMenuBar->m_widget,
-                                  xx, yy, ww, hh );
-            client_area_y_offset += hh;
+                                  xx, yy, ww, menubarHeight);
+            client_area_y_offset += menubarHeight;
         }
 #endif // wxUSE_MENUS_NATIVE
 
@@ -414,16 +348,11 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
             (m_frameToolBar->m_widget->parent == m_mainWidget))
         {
             int xx = m_miniEdge;
-            int yy = m_miniEdge + m_miniTitle;
+            int yy = m_miniEdge + m_miniTitle
 #if wxUSE_MENUS_NATIVE
-            if (m_frameMenuBar)
-            {
-                if (!m_menuBarDetached)
-                    yy += wxMENU_HEIGHT;
-                else
-                    yy += wxPLACE_HOLDER;
-            }
-#endif // wxUSE_MENUS_NATIVE
+                        + menubarHeight
+#endif
+                        ;
 
             m_frameToolBar->m_x = xx;
             m_frameToolBar->m_y = yy;
@@ -438,6 +367,30 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
 
                 client_area_x_offset += ww;
             }
+            else if( m_frameToolBar->HasFlag(wxTB_RIGHT) )
+            {
+               yy += 2;
+               ww = m_toolBarDetached ? wxPLACE_HOLDER
+                                      : m_frameToolBar->m_width;
+               xx = GetClientSize().x - 1;
+               hh = m_height - 2*m_miniEdge;
+               if( hh < 0 )
+                  hh = 0;
+
+            }
+            else if( m_frameToolBar->GetWindowStyle() & wxTB_BOTTOM )
+            {
+                xx = m_miniEdge;
+                yy = GetClientSize().y;
+#if wxUSE_MENUS_NATIVE
+                yy += m_menuBarHeight;
+#endif // wxUSE_MENUS_NATIVE
+                m_frameToolBar->m_x = xx;
+                m_frameToolBar->m_y = yy;
+                ww = m_width - 2*m_miniEdge;
+                hh = m_toolBarDetached ? wxPLACE_HOLDER
+                                       : m_frameToolBar->m_height;
+            }
             else
             {
                 ww = m_width - 2*m_miniEdge;
@@ -447,6 +400,10 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
                 client_area_y_offset += hh;
             }
 
+            if (ww < 0)
+                ww = 0;
+            if (hh < 0)
+                hh = 0;
             gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                                   m_frameToolBar->m_widget,
                                   xx, yy, ww, hh );
@@ -457,6 +414,10 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
         int client_w = m_width - client_area_x_offset - 2*m_miniEdge;
         int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;
+        if (client_w < 0)
+            client_w = 0;
+        if (client_h < 0)
+            client_h = 0;
         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                               m_wxwindow,
                               client_x, client_y, client_w, client_h );
@@ -473,6 +434,8 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         int xx = 0 + m_miniEdge;
         int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
         int ww = m_width - 2*m_miniEdge;
+        if (ww < 0)
+            ww = 0;
         int hh = wxSTATUS_HEIGHT;
         m_frameStatusBar->m_x = xx;
         m_frameStatusBar->m_y = yy;
@@ -481,11 +444,10 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         gtk_pizza_set_size( GTK_PIZZA(m_wxwindow),
                             m_frameStatusBar->m_widget,
                             xx, yy, ww, hh );
-        gtk_widget_draw( m_frameStatusBar->m_widget, (GdkRectangle*) NULL );
     }
 #endif // wxUSE_STATUSBAR
 
-    m_sizeSet = TRUE;
+    m_sizeSet = true;
 
     // send size event to frame
     wxSizeEvent event( wxSize(m_width,m_height), GetId() );
@@ -502,12 +464,12 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
     }
 #endif // wxUSE_STATUSBAR
 
-    m_resizing = FALSE;
+    m_resizing = false;
 }
 
 void wxFrame::OnInternalIdle()
 {
-    wxTopLevelWindow::OnInternalIdle();
+    wxFrameBase::OnInternalIdle();
 
 #if wxUSE_MENUS_NATIVE
     if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();
@@ -516,7 +478,20 @@ void wxFrame::OnInternalIdle()
     if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
 #endif
 #if wxUSE_STATUSBAR
-    if (m_frameStatusBar) m_frameStatusBar->OnInternalIdle();
+    if (m_frameStatusBar)
+    {
+        m_frameStatusBar->OnInternalIdle();
+
+        // There may be controls in the status bar that
+        // need to be updated
+        for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst();
+          node;
+          node = node->GetNext() )
+        {
+            wxWindow *child = node->GetData();
+            child->OnInternalIdle();
+        }
+    }
 #endif
 }
 
@@ -537,11 +512,13 @@ void wxFrame::DetachMenuBar()
 
         if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {
-            gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
-                GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this );
+            g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
+                    (gpointer) gtk_menu_attached_callback,
+                    this);
 
-            gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
-                GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+            g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
+                    (gpointer) gtk_menu_detached_callback,
+                    this);
         }
 
         gtk_widget_ref( m_frameMenuBar->m_widget );
@@ -570,20 +547,50 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
 
         if (menuBar->GetWindowStyle() & 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 );
+            g_signal_connect (menuBar->m_widget, "child_attached",
+                              G_CALLBACK (gtk_menu_attached_callback),
+                              this);
+            g_signal_connect (menuBar->m_widget, "child_detached",
+                              G_CALLBACK (gtk_menu_detached_callback),
+                              this);
         }
 
-        m_frameMenuBar->Show( TRUE );
+        gtk_widget_show( m_frameMenuBar->m_widget );
+
+        UpdateMenuBarSize();
+    }
+    else
+    {
+        m_menuBarHeight = 2;
+        GtkUpdateSize();        // resize window in OnInternalIdle
+    }
+}
+
+void wxFrame::UpdateMenuBarSize()
+{
+    m_menuBarHeight = 2;
+
+    // this is called after Remove with a NULL m_frameMenuBar
+    if ( m_frameMenuBar )
+    {
+        GtkRequisition req;
+        gtk_widget_ensure_style(m_frameMenuBar->m_widget);
+        // have to call class method directly because
+        // "size_request" signal is overridden by wx
+        GTK_WIDGET_GET_CLASS(m_frameMenuBar->m_widget)->size_request(
+            m_frameMenuBar->m_widget, &req);
+
+        m_menuBarHeight = req.height;
     }
 
     // resize window in OnInternalIdle
     GtkUpdateSize();
 }
 
+bool wxFrame::HasVisibleMenubar() const
+{
+    return m_frameMenuBar && m_frameMenuBar->IsShown();
+}
 #endif // wxUSE_MENUS_NATIVE
 
 #if wxUSE_TOOLBAR
@@ -592,11 +599,10 @@ wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& na
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
-    m_insertInClientArea = FALSE;
-
+    InsertChildFunction save = m_insertCallback;
+    m_insertCallback = wxInsertChildInFrame;
     m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
-
-    m_insertInClientArea = TRUE;
+    m_insertCallback = save;
 
     GtkUpdateSize();
 
@@ -648,6 +654,16 @@ wxStatusBar* wxFrame::CreateStatusBar(int number,
     return wxFrameBase::CreateStatusBar( number, style, id, name );
 }
 
+void wxFrame::SetStatusBar(wxStatusBar *statbar)
+{
+    bool hadStatBar = m_frameStatusBar != NULL;
+
+    wxFrameBase::SetStatusBar(statbar);
+
+    if (hadStatBar && !m_frameStatusBar)
+        GtkUpdateSize();
+}
+
 void wxFrame::PositionStatusBar()
 {
     if ( !m_frameStatusBar )
@@ -656,4 +672,3 @@ void wxFrame::PositionStatusBar()
     GtkUpdateSize();
 }
 #endif // wxUSE_STATUSBAR
-