[gegl/mrg_ui] ui: make bounding box of next/prev buttons responsive

[Øyvind Kolås <ok src gnome org>]

commit 50daad3501b88d713295cb55801481ee41a604e0
Author: Oyvind Kolas <pippin gimp org>
Date:   Wed Jul 29 20:40:54 2015 +0200

    ui: make bounding box of next/prev buttons responsive

 bin/mrg-ui.c |   16 ++++++++++++----
 1 files changed, 12 insertions(+), 4 deletions(-)
---
diff --git a/bin/mrg-ui.c b/bin/mrg-ui.c
index b461546..ebc6c85 100644
--- a/bin/mrg-ui.c
+++ b/bin/mrg-ui.c
@@ -527,8 +527,10 @@ static void ui_actions (State *o)
   cairo_scale (cr, mrg_width(mrg), mrg_height(mrg));
   cairo_new_path (cr);
   cairo_arc (cr, 0.9, 0.1, 0.1, 0.0, G_PI * 2);
-  mrg_listen (mrg, MRG_PRESS, toggle_actions_cb, o, NULL);
   contrasty_stroke (cr);
+  cairo_rectangle (cr, 0.8, 0.0, 0.2, 0.2); 
+  mrg_listen (mrg, MRG_PRESS, toggle_actions_cb, o, NULL);
+  cairo_new_path (cr);
 }
 
 static void ui_viewer (State *o)
@@ -543,30 +545,36 @@ static void ui_viewer (State *o)
   cairo_line_to (cr, 0.2, 1.0);
   cairo_line_to (cr, 0.0, 0.9);
   cairo_close_path (cr);
-  mrg_listen (mrg, MRG_PRESS, go_prev_cb, o, NULL);
   if (o->show_controls)
     contrasty_stroke (cr);
   else
     cairo_new_path (cr);
+  cairo_rectangle (cr, 0.0, 0.8, 0.2, 0.2); 
+  mrg_listen (mrg, MRG_PRESS, go_prev_cb, o, NULL);
+  cairo_new_path (cr);
 
   cairo_move_to (cr, 0.8, 0.8);
   cairo_line_to (cr, 0.8, 1.0);
   cairo_line_to (cr, 1.0, 0.9);
   cairo_close_path (cr);
 
-  mrg_listen (mrg, MRG_PRESS, go_next_cb, o, NULL);
   if (o->show_controls)
     contrasty_stroke (cr);
   else
     cairo_new_path (cr);
+  cairo_rectangle (cr, 0.8, 0.8, 0.2, 0.2); 
+  mrg_listen (mrg, MRG_PRESS, go_next_cb, o, NULL);
+  cairo_new_path (cr);
 
   cairo_arc (cr, 0.9, 0.1, 0.1, 0.0, G_PI * 2);
-  mrg_listen (mrg, MRG_PRESS, toggle_actions_cb, o, NULL);
 
   if (o->show_controls)
     contrasty_stroke (cr);
   else
     cairo_new_path (cr);
+  cairo_rectangle (cr, 0.8, 0.0, 0.2, 0.2); 
+  mrg_listen (mrg, MRG_PRESS, toggle_actions_cb, o, NULL);
+  cairo_new_path (cr);
 }
 
 static void toggle_show_controls_cb (MrgEvent *event, void *data1, void *data2)