[gnome-control-center] wacom: Add more padding around the clock

[Bastien Nocera <hadess src gnome org>]

commit a227cd7ca92c1b178648e0a75d2f255b5f016101
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jan 12 17:38:05 2012 +0000

    wacom: Add more padding around the clock

 panels/wacom/calibrator/gui_gtk.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/panels/wacom/calibrator/gui_gtk.c b/panels/wacom/calibrator/gui_gtk.c
index c43651a..a51d788 100644
--- a/panels/wacom/calibrator/gui_gtk.c
+++ b/panels/wacom/calibrator/gui_gtk.c
@@ -61,6 +61,7 @@ typedef struct
 #define CROSS_CIRCLE2		27
 #define CLOCK_RADIUS		50
 #define CLOCK_LINE_WIDTH	10
+#define CLOCK_LINE_PADDING	10
 
 /* Text printed on screen */
 #define HELP_TEXT_TITLE N_("Screen Calibration")
@@ -178,7 +179,7 @@ draw(GtkWidget *widget, cairo_t *cr, gpointer data)
     cairo_stroke(cr);
 
     cairo_set_line_width(cr, CLOCK_LINE_WIDTH);
-    cairo_arc(cr, calib_area->display_width/2, calib_area->display_height/2, (CLOCK_RADIUS - CLOCK_LINE_WIDTH)/2,
+    cairo_arc(cr, calib_area->display_width/2, calib_area->display_height/2, (CLOCK_RADIUS - CLOCK_LINE_WIDTH - CLOCK_LINE_PADDING)/2,
          3/2.0*M_PI, (3/2.0*M_PI) + ((double)calib_area->time_elapsed/(double)MAX_TIME) * 2*M_PI);
     cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
     cairo_stroke(cr);