static void gtk_widget_buildable_parser_finished (GtkBuildable *buildable,
GtkBuilder *builder);
+static void gtk_widget_queue_tooltip_query (GtkWidget *widget);
static void gtk_widget_set_usize_internal (GtkWidget *widget,
gint width,
* because an empty string would be useless for a tooltip:
*/
if (tooltip_markup && (strlen (tooltip_markup) == 0))
- {
- g_free (tooltip_markup);
- tooltip_markup = NULL;
- }
+ {
+ g_free (tooltip_markup);
+ tooltip_markup = NULL;
+ }
g_object_set_qdata_full (object, quark_tooltip_markup,
tooltip_markup, g_free);
tmp = (tooltip_window != NULL || tooltip_markup != NULL);
gtk_widget_real_set_has_tooltip (widget, tmp, FALSE);
- gtk_widget_trigger_tooltip_query (widget);
+ if (GTK_WIDGET_VISIBLE (widget))
+ gtk_widget_queue_tooltip_query (widget);
break;
case PROP_TOOLTIP_TEXT:
tooltip_window = g_object_get_qdata (object, quark_tooltip_window);
tmp = (tooltip_window != NULL || tooltip_markup != NULL);
gtk_widget_real_set_has_tooltip (widget, tmp, FALSE);
- gtk_widget_trigger_tooltip_query (widget);
+ if (GTK_WIDGET_VISIBLE (widget))
+ gtk_widget_queue_tooltip_query (widget);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
has_tooltip = (custom_window != NULL || tooltip_markup != NULL);
gtk_widget_real_set_has_tooltip (widget, has_tooltip, FALSE);
- if (has_tooltip)
- gtk_widget_trigger_tooltip_query (widget);
+ if (has_tooltip && GTK_WIDGET_VISIBLE (widget))
+ gtk_widget_queue_tooltip_query (widget);
}
/**
gtk_tooltip_trigger_tooltip_query (gtk_widget_get_display (widget));
}
+static guint tooltip_query_id;
+static GSList *tooltip_query_displays;
+
+static gboolean
+tooltip_query_idle (gpointer data)
+{
+ g_slist_foreach (tooltip_query_displays, (GFunc)gtk_tooltip_trigger_tooltip_query, NULL);
+ g_slist_foreach (tooltip_query_displays, (GFunc)g_object_unref, NULL);
+ g_slist_free (tooltip_query_displays);
+
+ tooltip_query_displays = NULL;
+ tooltip_query_id = 0;
+
+ return FALSE;
+}
+
+static void
+gtk_widget_queue_tooltip_query (GtkWidget *widget)
+{
+ GdkDisplay *display;
+
+ display = gtk_widget_get_display (widget);
+
+ if (!g_slist_find (tooltip_query_displays, display))
+ tooltip_query_displays = g_slist_prepend (tooltip_query_displays, g_object_ref (display));
+
+ if (tooltip_query_id == 0)
+ tooltip_query_id = gdk_threads_add_idle (tooltip_query_idle, NULL);
+}
+
/**
* gtk_widget_set_tooltip_text:
* @widget: a #GtkWidget