Added test for no-change in crollwin.

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

diff --git a/src/gtk/notebook.cpp b/src/gtk/notebook.cpp
index da7f735b6bb83116d07eb49d7c3be9b43586e253..b9b68d5f5938de1b719137fec57603720c52e97d 100644 (file)
--- a/src/gtk/notebook.cpp
+++ b/src/gtk/notebook.cpp
@@ -21,10 +21,10 @@
 #include "wx/intl.h"
 #include "wx/log.h"
 
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
 #include "wx/gtk/win_gtk.h"
-#include "gdk/gdkkeysyms.h"
+#include <gdk/gdkkeysyms.h>
 
 //-----------------------------------------------------------------------------
 // idle system
@@ -124,26 +124,73 @@ static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation*
 
     win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height );
 
+    /* GTK 1.2 up to version 1.2.5 is broken so that we have to call allocate
+       here in order to make repositioning after resizing to take effect. */
+    if ((gtk_major_version == 1) &&
+        (gtk_minor_version == 2) &&
+           (gtk_micro_version < 6) &&
+        (win->m_wxwindow) && 
+           (GTK_WIDGET_REALIZED(win->m_wxwindow)))
+    {
+        gtk_widget_size_allocate( win->m_wxwindow, alloc );
+    }
 }
 
 //-----------------------------------------------------------------------------
 // "realize" from m_widget
 //-----------------------------------------------------------------------------
 
-/* GTK 1.2 up to version 1.2.5 is broken so that we have to call a queue_resize
-   here in order to take repositioning before showing to take effect. */
-
 static gint
 gtk_notebook_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win )
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 
+    /* GTK 1.2 up to version 1.2.5 is broken so that we have to call a queue_resize
+       here in order to make repositioning before showing to take effect. */
     gtk_widget_queue_resize( win->m_widget );
 
     return FALSE;
 }
 
+//-----------------------------------------------------------------------------
+// "key_press_event" 
+//-----------------------------------------------------------------------------
+
+static gint gtk_notebook_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxNotebook *win )
+{
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+    if (!win->m_hasVMT) return FALSE;
+    if (g_blockEventsOnDrag) return FALSE;
+
+    /* win is a control: tab can be propagated up */
+    if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
+    {
+        wxNode *node = win->m_pages.Nth( win->GetSelection() );
+        if (!node) return FALSE;
+
+        wxNotebookPage *page = (wxNotebookPage*) node->Data();
+
+        wxNavigationKeyEvent event;
+        event.SetEventObject( win );
+        /* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
+        event.SetDirection( (gdk_event->keyval == GDK_Tab) );
+        /* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
+        event.SetCurrentFocus( win );
+        if (!page->m_client->GetEventHandler()->ProcessEvent( event ))
+        {
+             page->m_client->SetFocus();
+        }
+     
+        gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_press_event" );
+        return TRUE;
+    }
+    
+    return FALSE;
+}
+
 //-----------------------------------------------------------------------------
 // InsertChild callback for wxNotebook
 //-----------------------------------------------------------------------------
@@ -204,7 +251,7 @@ bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
         !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
     {
         wxFAIL_MSG( wxT("wxNoteBook creation failed") );
-       return FALSE;
+           return FALSE;
     }
 
 
@@ -221,15 +268,20 @@ bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
 
     m_parent->DoAddChild( this );
 
-       if(m_windowStyle & wxNB_RIGHT)
+       if (m_windowStyle & wxNB_RIGHT)
                gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_RIGHT );
-       if(m_windowStyle & wxNB_LEFT)
+       if (m_windowStyle & wxNB_LEFT)
                gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_LEFT );
-       if(m_windowStyle & wxNB_BOTTOM)
+       if (m_windowStyle & wxNB_BOTTOM)
                gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_BOTTOM );
 
+    gtk_signal_connect( GTK_OBJECT(m_widget), "key_press_event",
+      GTK_SIGNAL_FUNC(gtk_notebook_key_press_callback), (gpointer)this );
+
     PostCreation();
 
+    SetFont( parent->GetFont() );
+
     gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
                             GTK_SIGNAL_FUNC(gtk_notebook_realized_callback), (gpointer) this );
 
@@ -238,19 +290,6 @@ bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
     return TRUE;
 }
 
-void wxNotebook::SetFocus()
-{
-    if (m_pages.GetCount() == 0) return;
-
-    wxNode *node = m_pages.Nth( GetSelection() );
-
-    if (!node) return;
-
-    wxNotebookPage *page = (wxNotebookPage*) node->Data();
-
-    page->m_client->SetFocus();
-}
-
 int wxNotebook::GetSelection() const
 {
     wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
@@ -616,6 +655,8 @@ bool wxNotebook::DoPhase( int WXUNUSED(nPhase) )
 
 void wxNotebook::ApplyWidgetStyle()
 {
+    // TODO, font for labels etc
+    
     SetWidgetStyle();
     gtk_widget_set_style( m_widget, m_widgetStyle );
 }