wxStatusBarGeneric is used directly so the header needs to be included too

[wxWidgets.git] / src / gtk / frame.cpp

diff --git a/src/gtk/frame.cpp b/src/gtk/frame.cpp
index 1b4e646433b44a7c99818d330623a95b2fc13218..9d26447c679c36667c1604a799ada2312370cc80 100644 (file)
--- a/src/gtk/frame.cpp
+++ b/src/gtk/frame.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        frame.cpp
+// Name:        src/gtk/frame.cpp

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$


@@ -7,55 +7,26 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-// ============================================================================
-// declarations
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"

 
 

-#ifdef __GNUG__
-    #pragma implementation "frame.h"
-#endif
+#include "wx/frame.h"

 
 

-#include "wx/defs.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"
     #include "wx/toolbar.h"

-#endif
-#if wxUSE_STATUSBAR

     #include "wx/statusbr.h"
     #include "wx/statusbr.h"

-#endif
-#include "wx/dcclient.h"
+#endif // WX_PRECOMP

 
 

-#include <glib.h>

 #include "wx/gtk/private.h"
 #include "wx/gtk/private.h"

-
-#include <gdk/gdkkeysyms.h>
-#include <gdk/gdkx.h>
-

 #include "wx/gtk/win_gtk.h"
 
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 
 #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
 
 // ----------------------------------------------------------------------------
 // event tables


@@ -77,18 +48,21 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
 // "child_attached" of menu bar
 //-----------------------------------------------------------------------------
 
 // "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;
 
 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();
 }
     win->GtkUpdateSize();
 }

+}

 
 //-----------------------------------------------------------------------------
 // "child_detached" of menu bar
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "child_detached" of menu bar
 //-----------------------------------------------------------------------------
 

+extern "C" {

 static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
     if (g_isIdle)
 static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
     if (g_isIdle)


@@ -99,9 +73,10 @@ static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *
     // Raise the client area area
     gdk_window_raise( win->m_wxwindow->window );
 
     // Raise the client area area
     gdk_window_raise( win->m_wxwindow->window );
 

-    win->m_menuBarDetached = TRUE;
+    win->m_menuBarDetached = true;

     win->GtkUpdateSize();
 }
     win->GtkUpdateSize();
 }

+}

 
 #endif // wxUSE_MENUS_NATIVE
 
 
 #endif // wxUSE_MENUS_NATIVE
 


@@ -110,18 +85,21 @@ static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *
 // "child_attached" of tool bar
 //-----------------------------------------------------------------------------
 
 // "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;
 
 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();
 }
     win->GtkUpdateSize();
 }

+}

 
 //-----------------------------------------------------------------------------
 // "child_detached" of tool bar
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // "child_detached" of tool bar
 //-----------------------------------------------------------------------------
 

+extern "C" {

 static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
     if (g_isIdle)
 static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
 {
     if (g_isIdle)


@@ -132,9 +110,10 @@ static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidge
     // Raise the client area area
     gdk_window_raise( win->m_wxwindow->window );
 
     // Raise the client area area
     gdk_window_raise( win->m_wxwindow->window );
 

-    win->m_toolBarDetached = TRUE;
+    win->m_toolBarDetached = true;

     win->GtkUpdateSize();
 }
     win->GtkUpdateSize();
 }

+}

 #endif // wxUSE_TOOLBAR
 
 
 #endif // wxUSE_TOOLBAR
 
 


@@ -148,7 +127,7 @@ static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidge
 
 /* 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
 
 /* 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 )
  * a child in container classes. */
 
 static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )


@@ -174,11 +153,12 @@ static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
             wxToolBar *toolBar = (wxToolBar*) child;
             if (toolBar->GetWindowStyle() & 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 (toolBar->m_widget, "child_attached",
+                                  G_CALLBACK (gtk_toolbar_attached_callback),
+                                  parent);
+                g_signal_connect (toolBar->m_widget, "child_detached",
+                                  G_CALLBACK (gtk_toolbar_detached_callback),
+                                  parent);

             }
         }
 #endif // wxUSE_TOOLBAR
             }
         }
 #endif // wxUSE_TOOLBAR


@@ -193,9 +173,6 @@ static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
                          child->m_width,
                          child->m_height );
     }
                          child->m_width,
                          child->m_height );
     }

-
-    // Resize on OnInternalIdle
-    parent->GtkUpdateSize();

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -204,8 +181,9 @@ static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
 
 void wxFrame::Init()
 {
 
 void wxFrame::Init()
 {

-    m_menuBarDetached = FALSE;
-    m_toolBarDetached = FALSE;
+    m_menuBarDetached = false;
+    m_toolBarDetached = false;
+    m_menuBarHeight = 2;

 }
 
 bool wxFrame::Create( wxWindow *parent,
 }
 
 bool wxFrame::Create( wxWindow *parent,


@@ -216,15 +194,16 @@ bool wxFrame::Create( wxWindow *parent,
                       long style,
                       const wxString &name )
 {
                       long style,
                       const wxString &name )
 {

-    bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig, 
+    bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig,

                                        style, name);
     m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;
                                        style, name);
     m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;

+

     return rt;
 }
 
 wxFrame::~wxFrame()
 {
     return rt;
 }
 
 wxFrame::~wxFrame()
 {

-    m_isBeingDeleted = TRUE;
+    m_isBeingDeleted = true;

     DeleteAllBars();
 }
 
     DeleteAllBars();
 }
 


@@ -235,7 +214,7 @@ wxFrame::~wxFrame()
 void wxFrame::DoGetClientSize( int *width, int *height ) const
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 void wxFrame::DoGetClientSize( int *width, int *height ) const
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );

-    
+

     wxTopLevelWindow::DoGetClientSize( width, height );
 
     if (height)
     wxTopLevelWindow::DoGetClientSize( width, height );
 
     if (height)


@@ -245,7 +224,7 @@ void wxFrame::DoGetClientSize( int *width, int *height ) const
         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)
         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)

-                (*height) -= wxMENU_HEIGHT;
+                (*height) -= m_menuBarHeight;

             else
                 (*height) -= wxPLACE_HOLDER;
         }
             else
                 (*height) -= wxPLACE_HOLDER;
         }


@@ -253,34 +232,42 @@ void wxFrame::DoGetClientSize( int *width, int *height ) const
 
 #if wxUSE_STATUSBAR
         // status bar
 
 #if wxUSE_STATUSBAR
         // status bar

-        if (m_frameStatusBar && m_frameStatusBar->IsShown()) 
+        if (m_frameStatusBar && m_frameStatusBar->IsShown())

             (*height) -= wxSTATUS_HEIGHT;
 #endif // wxUSE_STATUSBAR
             (*height) -= wxSTATUS_HEIGHT;
 #endif // wxUSE_STATUSBAR

+    }

 
 #if wxUSE_TOOLBAR
 
 #if wxUSE_TOOLBAR

-        // tool bar
-        if (m_frameToolBar && m_frameToolBar->IsShown())
+    // tool bar
+    if (m_frameToolBar && m_frameToolBar->IsShown())
+    {
+        if (m_toolBarDetached)

         {
         {

-            if (m_toolBarDetached)
-            {
+            if (height != NULL)

                 *height -= wxPLACE_HOLDER;
                 *height -= wxPLACE_HOLDER;

+        }
+        else
+        {
+            int x, y;
+            m_frameToolBar->GetSize( &x, &y );
+            if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+            {
+                if (width != NULL)
+                    *width -= x;

             }
             else
             {
             }
             else
             {

-                int x, y;
-                m_frameToolBar->GetSize( &x, &y );
-                if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
-                {
-                    *width -= x;
-                }
-                else
-                {
+                if (height != NULL)

                     *height -= y;
                     *height -= 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 )
 }
 
 void wxFrame::DoSetClientSize( int width, int height )


@@ -292,7 +279,7 @@ void wxFrame::DoSetClientSize( int width, int height )
         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)
         if (m_frameMenuBar)
         {
             if (!m_menuBarDetached)

-                height += wxMENU_HEIGHT;
+                height += m_menuBarHeight;

             else
                 height += wxPLACE_HOLDER;
         }
             else
                 height += wxPLACE_HOLDER;
         }


@@ -330,23 +317,15 @@ void wxFrame::DoSetClientSize( int width, int height )
     wxTopLevelWindow::DoSetClientSize( width, height );
 }
 
     wxTopLevelWindow::DoSetClientSize( width, height );
 }
 

-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;
     // 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") );
 
 
     // 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;
     // space occupied by m_frameToolBar and m_frameMenuBar
     int client_area_x_offset = 0,
         client_area_y_offset = 0;


@@ -396,7 +375,9 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
             int xx = m_miniEdge;
             int yy = m_miniEdge + m_miniTitle;
             int ww = m_width  - 2*m_miniEdge;
             int xx = m_miniEdge;
             int yy = m_miniEdge + m_miniTitle;
             int ww = m_width  - 2*m_miniEdge;

-            int hh = wxMENU_HEIGHT;
+            if (ww < 0)
+                ww = 0;
+            int hh = m_menuBarHeight;

             if (m_menuBarDetached) hh = wxPLACE_HOLDER;
             m_frameMenuBar->m_x = xx;
             m_frameMenuBar->m_y = yy;
             if (m_menuBarDetached) hh = wxPLACE_HOLDER;
             m_frameMenuBar->m_x = xx;
             m_frameMenuBar->m_y = yy;


@@ -419,7 +400,7 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
             if (m_frameMenuBar)
             {
                 if (!m_menuBarDetached)
             if (m_frameMenuBar)
             {
                 if (!m_menuBarDetached)

-                    yy += wxMENU_HEIGHT;
+                    yy += m_menuBarHeight;

                 else
                     yy += wxPLACE_HOLDER;
             }
                 else
                     yy += wxPLACE_HOLDER;
             }


@@ -435,6 +416,8 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
                 ww = m_toolBarDetached ? wxPLACE_HOLDER
                                        : m_frameToolBar->m_width;
                 hh = m_height - 2*m_miniEdge;
                 ww = m_toolBarDetached ? wxPLACE_HOLDER
                                        : m_frameToolBar->m_width;
                 hh = m_height - 2*m_miniEdge;

+                if (hh < 0)
+                    hh = 0;

 
                 client_area_x_offset += ww;
             }
 
                 client_area_x_offset += ww;
             }


@@ -443,7 +426,7 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
                 ww = m_width - 2*m_miniEdge;
                 hh = m_toolBarDetached ? wxPLACE_HOLDER
                                        : m_frameToolBar->m_height;
                 ww = m_width - 2*m_miniEdge;
                 hh = m_toolBarDetached ? wxPLACE_HOLDER
                                        : m_frameToolBar->m_height;

-                                       
+

                 client_area_y_offset += hh;
             }
 
                 client_area_y_offset += hh;
             }
 


@@ -457,6 +440,10 @@ 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;
         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 );
         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                               m_wxwindow,
                               client_x, client_y, client_w, client_h );


@@ -473,6 +460,8 @@ 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;
         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;
         int hh = wxSTATUS_HEIGHT;
         m_frameStatusBar->m_x = xx;
         m_frameStatusBar->m_y = yy;


@@ -481,11 +470,10 @@ 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_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
 
     }
 #endif // wxUSE_STATUSBAR
 

-    m_sizeSet = TRUE;
+    m_sizeSet = true;

 
     // send size event to frame
     wxSizeEvent event( wxSize(m_width,m_height), GetId() );
 
     // send size event to frame
     wxSizeEvent event( wxSize(m_width,m_height), GetId() );


@@ -502,12 +490,12 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
     }
 #endif // wxUSE_STATUSBAR
 
     }
 #endif // wxUSE_STATUSBAR
 

-    m_resizing = FALSE;
+    m_resizing = false;

 }
 
 void wxFrame::OnInternalIdle()
 {
 }
 
 void wxFrame::OnInternalIdle()
 {

-    wxTopLevelWindow::OnInternalIdle();
+    wxFrameBase::OnInternalIdle();

 
 #if wxUSE_MENUS_NATIVE
     if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();
 
 #if wxUSE_MENUS_NATIVE
     if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();


@@ -516,7 +504,20 @@ void wxFrame::OnInternalIdle()
     if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
 #endif
 #if wxUSE_STATUSBAR
     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
 }
 
 #endif
 }
 


@@ -537,11 +538,13 @@ void wxFrame::DetachMenuBar()
 
         if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {
 
         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 );
         }
 
         gtk_widget_ref( m_frameMenuBar->m_widget );


@@ -570,18 +573,42 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
 
         if (menuBar->GetWindowStyle() & wxMB_DOCKABLE)
         {
 
         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()
+{
+    GtkRequisition  req;
+
+    req.width = 2;
+    req.height = 2;
+
+    // this is called after Remove with a NULL m_frameMenuBar
+    if ( m_frameMenuBar )
+        (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request )
+            (m_frameMenuBar->m_widget, &req );
+
+    m_menuBarHeight = req.height;

 
     // resize window in OnInternalIdle
 
     // resize window in OnInternalIdle

-    m_sizeSet = FALSE;
+
+    GtkUpdateSize();

 }
 
 #endif // wxUSE_MENUS_NATIVE
 }
 
 #endif // wxUSE_MENUS_NATIVE


@@ -592,22 +619,24 @@ wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& na
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 

-    m_insertInClientArea = FALSE;
+    m_insertInClientArea = false;

 
     m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
 
 
     m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
 

-    m_insertInClientArea = TRUE;
+    m_insertInClientArea = true;

 
 

-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 
     return m_frameToolBar;
 }
 
 void wxFrame::SetToolBar(wxToolBar *toolbar)
 {
 
     return m_frameToolBar;
 }
 
 void wxFrame::SetToolBar(wxToolBar *toolbar)
 {

+    bool hadTbar = m_frameToolBar != NULL;
+

     wxFrameBase::SetToolBar(toolbar);
 
     wxFrameBase::SetToolBar(toolbar);
 

-    if (m_frameToolBar)
+    if ( m_frameToolBar )

     {
         // insert into toolbar area if not already there
         if ((m_frameToolBar->m_widget->parent) &&
     {
         // insert into toolbar area if not already there
         if ((m_frameToolBar->m_widget->parent) &&


@@ -619,6 +648,14 @@ void wxFrame::SetToolBar(wxToolBar *toolbar)
             GtkUpdateSize();
         }
     }
             GtkUpdateSize();
         }
     }

+    else // toolbar unset
+    {
+        // still need to update size if it had been there before
+        if ( hadTbar )
+        {
+            GtkUpdateSize();
+        }
+    }

 }
 
 #endif // wxUSE_TOOLBAR
 }
 
 #endif // wxUSE_TOOLBAR


@@ -633,17 +670,26 @@ wxStatusBar* wxFrame::CreateStatusBar(int number,
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
     // because it will change when toolbar is added
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
 
     // because it will change when toolbar is added

-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 
     return wxFrameBase::CreateStatusBar( number, style, id, name );
 }
 
 
     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 )
         return;
 
 void wxFrame::PositionStatusBar()
 {
     if ( !m_frameStatusBar )
         return;
 

-    m_sizeSet = FALSE;
+    GtkUpdateSize();

 }
 #endif // wxUSE_STATUSBAR
 }
 #endif // wxUSE_STATUSBAR

-