[gtk+] GtkToggleButton: Queue a redraw on enter/leave

[Matthias Clasen <matthiasc src gnome org>]

commit 1b3542419c0878277169e764a7d9ebb57ad55634
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jun 24 13:03:47 2014 -0400

    GtkToggleButton: Queue a redraw on enter/leave
    
    Without this, we don't redraw consistently for prelight state changes.

 gtk/gtktogglebutton.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtktogglebutton.c b/gtk/gtktogglebutton.c
index 96856c2..ef5ece5 100644
--- a/gtk/gtktogglebutton.c
+++ b/gtk/gtktogglebutton.c
@@ -136,6 +136,7 @@ static void gtk_toggle_button_get_property  (GObject              *object,
                                             GValue               *value,
                                             GParamSpec           *pspec);
 static void gtk_toggle_button_update_state  (GtkButton            *button);
+static void gtk_toggle_button_enter_leave   (GtkButton            *button);
 
 
 static void gtk_toggle_button_activatable_interface_init (GtkActivatableIface  *iface);
@@ -174,8 +175,8 @@ gtk_toggle_button_class_init (GtkToggleButtonClass *class)
   button_class->pressed = gtk_toggle_button_pressed;
   button_class->released = gtk_toggle_button_released;
   button_class->clicked = gtk_toggle_button_clicked;
-  button_class->enter = gtk_toggle_button_update_state;
-  button_class->leave = gtk_toggle_button_update_state;
+  button_class->enter = gtk_toggle_button_enter_leave;
+  button_class->leave = gtk_toggle_button_enter_leave;
 
   class->toggled = NULL;
 
@@ -639,6 +640,13 @@ gtk_toggle_button_clicked (GtkButton *button)
 }
 
 static void
+gtk_toggle_button_enter_leave (GtkButton *button)
+{
+  gtk_toggle_button_update_state (button);
+  gtk_widget_queue_draw (GTK_WIDGET (button));
+}
+
+static void
 gtk_toggle_button_update_state (GtkButton *button)
 {
   GtkToggleButton *toggle_button = GTK_TOGGLE_BUTTON (button);