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;
GtkRequisition *requisition);
static void gtk_pizza_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
-static gint gtk_pizza_expose (GtkWidget *widget,
- GdkEventExpose *event);
static void gtk_pizza_style_set (GtkWidget *widget,
GtkStyle *previous_style);
static void gtk_pizza_add (GtkContainer *container,
widget_class->unrealize = gtk_pizza_unrealize;
widget_class->size_request = gtk_pizza_size_request;
widget_class->size_allocate = gtk_pizza_size_allocate;
- widget_class->expose_event = gtk_pizza_expose;
widget_class->style_set = gtk_pizza_style_set;
container_class->add = gtk_pizza_add;
gint gtk_pizza_get_rtl_offset (GtkPizza *pizza)
{
- gint width;
gint border;
g_return_val_if_fail ( (pizza != NULL), 0 );
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);
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);
}
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;
-
+
gtk_widget_set_size_request (widget, width, height);
return;
}
}
-static gint
-gtk_pizza_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- GtkPizza *pizza;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_PIZZA (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- pizza = (GtkPizza*)widget;
-
- if (event->window != pizza->bin_window)
- return FALSE;
-
- pizza_parent_class->expose_event(widget, event);
-
- return FALSE;
-}
-
static void
gtk_pizza_style_set(GtkWidget *widget, GtkStyle *previous_style)
{
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);