X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45d66f592c35e902e4aa98a3b19300f1eafaa358..11a23db53128bf244a089123b7fd27deb577a889:/src/gtk/window.cpp?ds=inline

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index 3f5d2adf95..81b957556c 100644
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -1693,13 +1693,29 @@ window_scroll_event(GtkWidget*, GdkEventScroll* gdk_event, wxWindow* win)
     if (win->GTKProcessEvent(event))
       return TRUE;
 
-    GtkRange *range = win->m_scrollBar[wxWindow::ScrollDir_Vert];
+    GtkRange *range;
+    switch (gdk_event->direction)
+    {
+        case GDK_SCROLL_UP:
+        case GDK_SCROLL_DOWN:
+            range = win->m_scrollBar[wxWindow::ScrollDir_Vert];
+            break;
+
+        case GDK_SCROLL_LEFT:
+        case GDK_SCROLL_RIGHT:
+            range = win->m_scrollBar[wxWindow::ScrollDir_Horz];
+            break;
+
+        default:
+            return false;
+    }
 
     if (range && gtk_widget_get_visible(GTK_WIDGET(range)))
     {
         GtkAdjustment* adj = gtk_range_get_adjustment(range);
         double delta = gtk_adjustment_get_step_increment(adj) * 3;
-        if (gdk_event->direction == GDK_SCROLL_UP)
+        if (gdk_event->direction == GDK_SCROLL_UP ||
+            gdk_event->direction == GDK_SCROLL_LEFT)
             delta = -delta;
 
         gtk_range_set_value(range, gtk_adjustment_get_value(adj) + delta);
@@ -1927,9 +1943,11 @@ size_allocate(GtkWidget*, GtkAllocation* alloc, wxWindow* win)
     GtkAllocation a;
     gtk_widget_get_allocation(win->m_widget, &a);
     // update position for widgets in native containers, such as wxToolBar
-    // (for widgets in a wxPizza, the values should already be the same)
-    win->m_x = a.x;
-    win->m_y = a.y;
+    if (!WX_IS_PIZZA(gtk_widget_get_parent(win->m_widget)))
+    {
+        win->m_x = a.x;
+        win->m_y = a.y;
+    }
     win->m_useCachedClientSize = true;
     if (win->m_clientWidth != w || win->m_clientHeight != h)
     {