int w = alloc->width - 2 * border_x;
if (w < 0) w = 0;
- if (GTK_WIDGET_REALIZED(widget) && (is_move || is_resize))
+ if (gtk_widget_get_realized(widget) && (is_move || is_resize))
{
int h = alloc->height - 2 * border_y;
if (h < 0) h = 0;
for (const GList* list = pizza->m_fixed.children; list; list = list->next)
{
const GtkFixedChild* child = static_cast<GtkFixedChild*>(list->data);
- if (GTK_WIDGET_VISIBLE(child->widget))
+ if (gtk_widget_get_visible(child->widget))
{
GtkAllocation child_alloc;
// note that child positions do not take border into
}
}
+static void show(GtkWidget* widget)
+{
+ if (widget->parent && WX_PIZZA(widget)->m_border_style)
+ {
+ // invalidate whole allocation so borders will be drawn properly
+ const GtkAllocation& a = widget->allocation;
+ gtk_widget_queue_draw_area(widget->parent, a.x, a.y, a.width, a.height);
+ }
+
+ parent_class->show(widget);
+}
+
+static void hide(GtkWidget* widget)
+{
+ if (widget->parent && WX_PIZZA(widget)->m_border_style)
+ {
+ // invalidate whole allocation so borders will be erased properly
+ const GtkAllocation& a = widget->allocation;
+ gtk_widget_queue_draw_area(widget->parent, a.x, a.y, a.width, a.height);
+ }
+
+ parent_class->hide(widget);
+}
+
// not used, but needs to exist so gtk_widget_set_scroll_adjustments will work
static void set_scroll_adjustments(GtkWidget*, GtkAdjustment*, GtkAdjustment*)
{
GtkWidgetClass* widget_class = (GtkWidgetClass*)g_class;
widget_class->size_allocate = size_allocate;
widget_class->realize = realize;
+ widget_class->show = show;
+ widget_class->hide = hide;
wxPizzaClass* klass = (wxPizzaClass*)g_class;
// needed to make widget appear scrollable to GTK+
pizza->m_is_scrollable = (windowStyle & (wxHSCROLL | wxVSCROLL)) != 0;
// mask off border styles not useable with wxPizza
pizza->m_border_style = int(windowStyle & BORDER_STYLES);
+#if GTK_CHECK_VERSION(3,0,0) || defined(GTK_DISABLE_DEPRECATED)
+ gtk_widget_set_has_window(widget, true);
+#else
gtk_fixed_set_has_window(GTK_FIXED(widget), true);
+#endif
gtk_widget_add_events(widget,
GDK_EXPOSURE_MASK |
GDK_SCROLL_MASK |