don't return junk from wxGetOsVersion() if we failed to execute 'uname -r' (thanks...

[wxWidgets.git] / src / gtk / win_gtk.c

diff --git a/src/gtk/win_gtk.c b/src/gtk/win_gtk.c
index 232fb546531b78ce44e4594cd65fc7d9cef7ba4e..caa1b5f497158c9d5203f5d421987a79cb8b82c5 100644 (file)
--- a/src/gtk/win_gtk.c
+++ b/src/gtk/win_gtk.c
@@ -20,8 +20,26 @@
 extern "C" {
 #endif /* __cplusplus */
 
+typedef struct _GtkPizzaChild GtkPizzaChild;
+typedef struct _GtkPizzaClass GtkPizzaClass;
 typedef struct _GtkPizzaAdjData  GtkPizzaAdjData;
 
+struct _GtkPizzaClass
+{
+  GtkContainerClass parent_class;
+
+  void  (*set_scroll_adjustments)   (GtkPizza     *pizza,
+                                     GtkAdjustment  *hadjustment,
+                                     GtkAdjustment  *vadjustment);
+};
+
+struct _GtkPizzaChild
+{
+    GtkWidget *widget;
+    gint x;
+    gint y;
+};
+
 struct _GtkPizzaAdjData
 {
     gint dx;
@@ -71,7 +89,7 @@ gtk_pizza_get_type ()
 
     if (!pizza_type)
     {
-        static const GTypeInfo pizza_info =
+        const GTypeInfo pizza_info =
         {
             sizeof (GtkPizzaClass),
             NULL,           /* base_init */
@@ -180,6 +198,7 @@ gtk_pizza_child_type (GtkContainer     *container)
 static void
 gtk_pizza_init (GtkPizza *pizza)
 {
+    GTK_WIDGET_SET_FLAGS (pizza, GTK_CAN_FOCUS);
     GTK_WIDGET_UNSET_FLAGS (pizza, GTK_NO_WINDOW);
 
     pizza->children = NULL;
@@ -240,11 +259,11 @@ gint       gtk_pizza_get_rtl_offset  (GtkPizza          *pizza)
 
     g_return_val_if_fail ( (pizza != NULL), 0 );
     g_return_val_if_fail ( (GTK_IS_PIZZA (pizza)), 0 );
-    
+
     if (!pizza->bin_window) return 0;
-    
+
     border = pizza->container.border_width;
-        
+
     return GTK_WIDGET(pizza)->allocation.width - border*2;
 }
 
@@ -276,8 +295,6 @@ gtk_pizza_put (GtkPizza   *pizza,
     child_info->widget = widget;
     child_info->x = x;
     child_info->y = y;
-    child_info->width = width;
-    child_info->height = height;
 
     pizza->children = g_list_append (pizza->children, child_info);
 
@@ -286,6 +303,7 @@ gtk_pizza_put (GtkPizza   *pizza,
 
     gtk_widget_set_parent (widget, GTK_WIDGET (pizza));
 
+    gtk_widget_set_size_request( widget, width, height );
     if (GTK_WIDGET_REALIZED (pizza))
         gtk_pizza_allocate_child (pizza, child_info);
 }
@@ -323,16 +341,13 @@ gtk_pizza_set_size (GtkPizza   *pizza,
 
         if (child->widget == widget)
         {
-            if ((child->x == x) &&
-                (child->y == y) &&
-                (child->width == width) &&
-                (child->height == height)) return;
-
-            child->x = x;
-            child->y = y;
-            child->width = width;
-            child->height = height;
-            
+            if (child->x != x || child->y != y)
+            {
+                child->x = x;
+                child->y = y;
+                gtk_widget_queue_resize(widget);
+            }
+
             gtk_widget_set_size_request (widget, width, height);
 
             return;
@@ -530,7 +545,7 @@ gtk_pizza_size_allocate (GtkWidget     *widget,
     widget->allocation = *allocation;
 
     border = pizza->container.border_width;
-    
+
     x = allocation->x + border;
     y = allocation->y + border;
     w = allocation->width - border*2;
@@ -665,15 +680,15 @@ gtk_pizza_allocate_child (GtkPizza      *pizza,
     if (gtk_widget_get_direction( GTK_WIDGET(pizza) ) == GTK_TEXT_DIR_RTL)
     {
         /* reverse horizontal placement */
-        gint offset,border; 
-        
+        gint offset,border;
+
         offset = GTK_WIDGET(pizza)->allocation.width;
         border = pizza->container.border_width;
         offset -= border*2;
-            
-        allocation.x = offset - child->x - allocation.width + pizza->m_xoffset; 
+
+        allocation.x = offset - child->x - allocation.width + pizza->m_xoffset;
     }
-    
+
     gtk_widget_size_allocate (child->widget, &allocation);
 }