2 files changed, 29 insertions, 0 deletions
diff --git a/src/daemon/daemon.c b/src/daemon/daemon.c
index a73ca93..62d7b04 100644
--- a/src/daemon/daemon.c
+++ b/src/daemon/daemon.c
@@ -53,6 +53,7 @@
 
 #define MAX_NOTIFICATIONS 20
 
+#define WIDTH 400
 #define IMAGE_SIZE 48
 #define IDLE_SECONDS 30
 #define NOTIFICATION_BUS_NAME "org.freedesktop.Notifications"
@@ -130,12 +131,32 @@ static void monitor_notification_source_windows(NotifyDaemon* daemon, NotifyTime
 
 G_DEFINE_TYPE(NotifyDaemon, notify_daemon, G_TYPE_OBJECT);
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+static void
+notify_daemon_get_preferred_width (GtkWidget *widget,
+ gint *min_width,
+ gint *nat_width)
+{
+ if (nat_width != NULL) {
+ *nat_width = WIDTH;
+ }
+}
+#endif
+
 static void notify_daemon_class_init(NotifyDaemonClass* daemon_class)
 {
 GObjectClass* object_class = G_OBJECT_CLASS(daemon_class);
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (daemon_class);
+#endif
+
 object_class->finalize = notify_daemon_finalize;
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+ widget_class->get_preferred_width = notify_daemon_get_preferred_width;
+#endif
+
 g_type_class_add_private(daemon_class, sizeof(NotifyDaemonPrivate));
 }
 
diff --git a/src/daemon/stack.c b/src/daemon/stack.c
index 97e328a..a60f2b2 100644
--- a/src/daemon/stack.c
+++ b/src/daemon/stack.c
@@ -301,7 +301,11 @@ notify_stack_shift_notifications (NotifyStack *stack,
 GtkRequisition req;
 
 if (nw == NULL || nw2 != nw) {
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gtk_widget_get_preferred_size (GTK_WIDGET (nw2), NULL, &req);
+#else
 gtk_widget_size_request (GTK_WIDGET (nw2), &req);
+#endif
 
 translate_coordinates (stack->location,
 &workarea,
@@ -362,7 +366,11 @@ void notify_stack_add_window(NotifyStack* stack, GtkWindow* nw, gboolean new_not
 GtkRequisition req;
 gint x, y;
 
+#if GTK_CHECK_VERSION (3, 0, 0)
+ gtk_widget_get_preferred_size(GTK_WIDGET(nw), NULL, &req);
+#else
 gtk_widget_size_request(GTK_WIDGET(nw), &req);
+#endif
 notify_stack_shift_notifications(stack, nw, NULL, req.width, req.height + NOTIFY_STACK_SPACING, &x, &y);
 theme_move_notification(nw, x, y);