[rhythmbox] visualizer: hide mouse curser in fullscreen mode (fixes #501998)

[Jonathan Matthew <jmatthew src gnome org>]

commit e170cd21caed9daf3f1e29bfafef330449332319
Author: Sergey Rudchenko <sergey rudchenko gmail com>
Date:   Wed Apr 29 17:13:58 2009 +1000

    visualizer: hide mouse curser in fullscreen mode (fixes #501998)
---
 plugins/visualizer/rb-visualizer-plugin.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/plugins/visualizer/rb-visualizer-plugin.c b/plugins/visualizer/rb-visualizer-plugin.c
index c133114..48cdbf8 100644
--- a/plugins/visualizer/rb-visualizer-plugin.c
+++ b/plugins/visualizer/rb-visualizer-plugin.c
@@ -809,6 +809,11 @@ actually_hide_controls (RBVisualizerPlugin *plugin)
 		 * to exit fullscreen mode.
 		 */
 		gtk_widget_grab_focus (plugin->vis_widget);
+
+		if (GTK_WIDGET_REALIZED (plugin->vis_widget)) {
+			gdk_window_set_cursor (plugin->vis_widget->window,
+					       gdk_cursor_new (GDK_BLANK_CURSOR));
+		}
 		/* fall through */
 	case EMBEDDED:
 	case EXTERNAL_WINDOW:
@@ -861,6 +866,9 @@ show_controls (RBVisualizerPlugin *plugin, gboolean play_controls_only)
 		case FULLSCREEN:
 			gtk_widget_show (plugin->play_control_widget);
 			gtk_widget_show (plugin->disable_button);
+			if (GTK_WIDGET_REALIZED (plugin->vis_widget)) {
+				gdk_window_set_cursor (plugin->vis_widget->window, NULL);
+			}
 			break;
 		case EXTERNAL_WINDOW:
 			gtk_widget_hide (plugin->play_control_widget);