X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ed9b9841b32afa2e97353263e3563b4387e2fe0e..9b73db3c34aefd98080b425459322fa821ae271f:/src/gtk/mdi.cpp

diff --git a/src/gtk/mdi.cpp b/src/gtk/mdi.cpp
index 85eb0270c7..13c558712a 100644
--- a/src/gtk/mdi.cpp
+++ b/src/gtk/mdi.cpp
@@ -12,6 +12,9 @@
 #endif
 
 #include "wx/mdi.h"
+
+#if wxUSE_MDI_ARCHITECTURE
+
 #include "wx/dialog.h"
 #include "wx/menu.h"
 #include <wx/intl.h>
@@ -27,6 +30,13 @@
 
 const int wxMENU_HEIGHT = 27;
 
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
 //-----------------------------------------------------------------------------
 // globals
 //-----------------------------------------------------------------------------
@@ -89,8 +99,9 @@ void wxMDIParentFrame::GtkOnSize( int x, int y, int width, int height )
     menu_bar->m_y = 0;
     menu_bar->m_width = m_width;
     menu_bar->m_height = wxMENU_HEIGHT;
-    gtk_myfixed_move( GTK_MYFIXED(m_mainWidget), menu_bar->m_widget, 0, 0 );
-    gtk_widget_set_usize( menu_bar->m_widget, m_width, wxMENU_HEIGHT );
+    gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget), 
+                          menu_bar->m_widget, 
+                          0, 0, m_width, wxMENU_HEIGHT );
 }
 
 void wxMDIParentFrame::OnInternalIdle()
@@ -114,25 +125,58 @@ void wxMDIParentFrame::OnInternalIdle()
     wxMDIChildFrame *active_child_frame = GetActiveChild();
     bool visible_child_menu = FALSE;
 
-    wxNode *node = m_clientWindow->m_children.First();
+    wxNode *node = m_clientWindow->GetChildren().First();
     while (node)
     {
         wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data();
+	wxMenuBar *menu_bar = child_frame->m_menuBar;
         if (child_frame->m_menuBar)
         {
             if (child_frame == active_child_frame)
+            {
+		if (menu_bar->Show(TRUE))
+		{
+		    menu_bar->m_width = m_width;
+		    menu_bar->m_height = wxMENU_HEIGHT;
+                    gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget), 
+		                          menu_bar->m_widget, 
+			                  0, 0, m_width, wxMENU_HEIGHT );
+		    menu_bar->SetInvokingWindow( child_frame );
+		}
+                visible_child_menu = TRUE;
+            }
+            else
 	    {
-               gtk_widget_show( child_frame->m_menuBar->m_widget );
-	       visible_child_menu = TRUE;
+		if (menu_bar->Show(FALSE))
+		{
+		    menu_bar->UnsetInvokingWindow( child_frame );
+		}
 	    }
-            else
-               gtk_widget_hide( child_frame->m_menuBar->m_widget );
         }
         node = node->Next();
     }
 
     /* show/hide parent menu bar as required */
-    if (m_frameMenuBar) m_frameMenuBar->Show( !visible_child_menu );
+    if ((m_frameMenuBar) &&
+        (m_frameMenuBar->IsShown() == visible_child_menu))
+    {
+        if (visible_child_menu)
+	{
+            m_frameMenuBar->Show( FALSE );
+	    m_frameMenuBar->UnsetInvokingWindow( this );
+	}
+	else
+	{
+            m_frameMenuBar->Show( TRUE );
+	    m_frameMenuBar->SetInvokingWindow( this );
+	    
+	    m_frameMenuBar->m_width = m_width;
+	    m_frameMenuBar->m_height = wxMENU_HEIGHT;
+            gtk_myfixed_set_size( GTK_MYFIXED(m_mainWidget), 
+	                          m_frameMenuBar->m_widget, 
+			          0, 0, m_width, wxMENU_HEIGHT );
+	}
+    }
 }
 
 void wxMDIParentFrame::GetClientSize(int *width, int *height ) const
@@ -157,7 +201,7 @@ wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
     GtkNotebookPage* page = (GtkNotebookPage*) (g_list_nth(notebook->children,i)->data);
     if (!page) return (wxMDIChildFrame*) NULL;
 
-    wxNode *node = m_clientWindow->m_children.First();
+    wxNode *node = m_clientWindow->GetChildren().First();
     while (node)
     {
         wxMDIChildFrame *child_frame = (wxMDIChildFrame *)node->Data();
@@ -252,46 +296,22 @@ void wxMDIChildFrame::AddChild( wxWindow *child )
     wxWindow::AddChild( child );
 }
 
-static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
-{
-    menu->SetInvokingWindow( win );
-    wxNode *node = menu->GetItems().First();
-    while (node)
-    {
-        wxMenuItem *menuitem = (wxMenuItem*)node->Data();
-        if (menuitem->IsSubMenu())
-            SetInvokingWindow( menuitem->GetSubMenu(), win );
-        node = node->Next();
-    }
-}
-
 void wxMDIChildFrame::SetMenuBar( wxMenuBar *menu_bar )
 {
+    wxASSERT_MSG( m_menuBar == NULL, _T("Only one menubar allowed") );
+
     m_menuBar = menu_bar;
 
     if (m_menuBar)
     {
-        wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->m_parent;
-
-       if (m_menuBar->m_parent != this)
-       {
-            wxNode *node = m_menuBar->GetMenus().First();
-            while (node)
-            {
-                wxMenu *menu = (wxMenu*)node->Data();
-                SetInvokingWindow( menu, this );
-                node = node->Next();
-            }
-
-            m_menuBar->m_parent = mdi_frame;
-        }
+        wxMDIParentFrame *mdi_frame = (wxMDIParentFrame*)m_parent->GetParent();
 
-        /* the menu bar of the child window is shown in idle time as needed */
-        gtk_widget_hide( m_menuBar->m_widget );
+        m_menuBar->SetParent( mdi_frame );
 
         /* insert the invisible menu bar into the _parent_ mdi frame */
-        gtk_myfixed_put( GTK_MYFIXED(mdi_frame->m_mainWidget), m_menuBar->m_widget, 0, 0 );
-        gtk_widget_set_usize( menu_bar->m_widget, mdi_frame->m_width, wxMENU_HEIGHT );
+        gtk_myfixed_put( GTK_MYFIXED(mdi_frame->m_mainWidget), 
+                         m_menuBar->m_widget, 
+                         0, 0,  mdi_frame->m_width, wxMENU_HEIGHT );
     }
 }
 
@@ -302,6 +322,17 @@ wxMenuBar *wxMDIChildFrame::GetMenuBar() const
 
 void wxMDIChildFrame::Activate()
 {
+#if (GTK_MINOR_VERSION > 0)
+    wxMDIParentFrame* parent = (wxMDIParentFrame*) GetParent();
+    GtkNotebook* notebook = GTK_NOTEBOOK(parent->m_widget);
+    gint pageno = gtk_notebook_page_num( notebook, m_page->child );
+    gtk_notebook_set_page( notebook, pageno );
+#else
+    // the only way I can see to do this under gtk+ 1.0.X would
+    // be to keep track of page numbers, start at first and 
+    // do "next" enough times to get to this page number - messy
+    // - J. Russell Smyth
+#endif
 }
 
 void wxMDIChildFrame::OnActivate( wxActivateEvent &WXUNUSED(event) )
@@ -314,6 +345,8 @@ void wxMDIChildFrame::OnActivate( wxActivateEvent &WXUNUSED(event) )
 
 static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
 {
+    if (g_isIdle) wxapp_install_idle_handler();
+
     if ((win->m_x == alloc->x) &&
         (win->m_y == alloc->y) &&
         (win->m_width == alloc->width) &&
@@ -347,7 +380,7 @@ static void wxInsertChildInMDI( wxMDIClientWindow* parent, wxMDIChildFrame* chil
 
     child->m_page = (GtkNotebookPage*) (g_list_last(notebook->children)->data);
 
-    wxMDIParentFrame *parent_frame = (wxMDIParentFrame*) parent->m_parent;
+    wxMDIParentFrame *parent_frame = (wxMDIParentFrame*) parent->GetParent();
     parent_frame->m_justInserted = TRUE;
 }
 
@@ -382,9 +415,7 @@ bool wxMDIClientWindow::CreateClient( wxMDIParentFrame *parent, long style )
 
     gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
 
-    m_parent->AddChild( this );
-
-    (m_parent->m_insertCallback)( m_parent, this );
+    m_parent->DoAddChild( this );
 
     PostCreation();
 
@@ -393,5 +424,4 @@ bool wxMDIClientWindow::CreateClient( wxMDIParentFrame *parent, long style )
     return TRUE;
 }
 
-
-
+#endif