correct access for virtuals

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

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index d7d79ebf1a2a0493bbfed6c08613095f1ca007a9..b0b3fc5bf04c6d5d60505f9a0f34f9fa6703ae46 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -22,9 +22,9 @@
     #include "wx/app.h"
     #include "wx/utils.h"
     #include "wx/frame.h"
+    #include "wx/dcclient.h"
 #endif
 
-#include "wx/dcclient.h"
 #include "wx/layout.h"
 #include "wx/dialog.h"
 #include "wx/msgdlg.h"
@@ -1780,29 +1780,25 @@ gtk_window_motion_notify_callback( GtkWidget *widget,
 }
 
 //-----------------------------------------------------------------------------
-// "mouse_wheel_event"
+// "scroll_event", (mouse wheel event)
 //-----------------------------------------------------------------------------
 
 extern "C" {
 static gboolean
-gtk_window_wheel_callback (GtkWidget * widget,
-                           GdkEventScroll * gdk_event,
-                           wxWindowGTK * win)
+window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win)
 {
     DEBUG_MAIN_THREAD
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 
-    wxEventType event_type = wxEVT_NULL;
-    if (gdk_event->direction == GDK_SCROLL_UP)
-        event_type = wxEVT_MOUSEWHEEL;
-    else if (gdk_event->direction == GDK_SCROLL_DOWN)
-        event_type = wxEVT_MOUSEWHEEL;
-    else
-        return FALSE;
+    if (gdk_event->direction != GDK_SCROLL_UP &&
+        gdk_event->direction != GDK_SCROLL_DOWN)
+    {
+        return false;
+    }
 
-    wxMouseEvent event( event_type );
+    wxMouseEvent event(wxEVT_MOUSEWHEEL);
     // Can't use InitMouse macro because scroll events don't have button
     event.SetTimestamp( gdk_event->time );
     event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
@@ -1827,13 +1823,7 @@ gtk_window_wheel_callback (GtkWidget * widget,
     event.SetId( win->GetId() );
     event.SetTimestamp( gdk_event->time );
 
-    if (win->GetEventHandler()->ProcessEvent( event ))
-    {
-        g_signal_stop_emission_by_name (widget, "scroll_event");
-        return TRUE;
-    }
-
-    return FALSE;
+    return win->GetEventHandler()->ProcessEvent(event);
 }
 }
 
@@ -2294,8 +2284,6 @@ void gtk_window_size_callback( GtkWidget *WXUNUSED(widget),
     if (g_isIdle)
         wxapp_install_idle_handler();
 
-    if (!win->m_hasScrolling) return;
-
     int client_width = 0;
     int client_height = 0;
     win->GetClientSize( &client_width, &client_height );
@@ -2878,7 +2866,7 @@ void wxWindowGTK::ConnectWidget( GtkWidget *widget )
     g_signal_connect (widget, "motion_notify_event",
                       G_CALLBACK (gtk_window_motion_notify_callback), this);
     g_signal_connect (widget, "scroll_event",
-                      G_CALLBACK (gtk_window_wheel_callback), this);
+                      G_CALLBACK (window_scroll_event), this);
     g_signal_connect (widget, "popup_menu",
                      G_CALLBACK (wxgtk_window_popup_menu_callback), this);
     g_signal_connect (widget, "enter_notify_event",