# HG changeset patch
# User bugtracker-ml@nttdocomo.com
# Date 1271944662 -3600
# Node ID 42fe4f76a74ec41a83321a8ef4c695fbc638ed6f
# Parent  97dc1b484861b7340e0e0428a9e730bbd6fecef5
Fix bug 2183 -  Clicking a QEMU skin button causes screen flicker on the display area  (edit)

diff -r 97dc1b484861 -r 42fe4f76a74e symbian-qemu-0.9.1-12/qemu-symbian-svp/gui.c
--- a/symbian-qemu-0.9.1-12/qemu-symbian-svp/gui.c	Wed Apr 14 10:22:25 2010 +0100
+++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/gui.c	Thu Apr 22 14:57:42 2010 +0100
@@ -20,6 +20,10 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
+ *
+ * Contributors:
+ * NTT DOCOMO, INC. -- Clicking a QEMU skin button causes screen flicker on the display area
+ *
  */
 
 #include "hw/hw.h"
@@ -1608,13 +1612,14 @@
                 if (carea->type == CA_BUTTON) {
                     if (state == MOUSE_EVENT_LBUTTON) {
                         if (gui_data->current_vt->buttons[carea->id].pressed_img_id > 0)
-                            gui_show_image(current_vt_id(),
+							gui_show_image(current_vt_id(),
                                            gui_data->current_vt->buttons[carea->id].pressed_img_id);
 
                         button_actions[gui_data->current_vt->buttons[carea->id].actions].down(gui_data->current_vt->buttons[carea->id].parameter);
                     } else {
-                        gui_hide_image(current_vt_id(),
-                                       gui_data->current_vt->buttons[carea->id].pressed_img_id);
+                        if (gui_data->current_vt->buttons[carea->id].pressed_img_id > 0)
+							gui_hide_image(current_vt_id(),
+											gui_data->current_vt->buttons[carea->id].pressed_img_id);
                         button_actions[gui_data->current_vt->buttons[carea->id].actions].up(gui_data->current_vt->buttons[carea->id].parameter);
                     }
                 } else { /* pointerarea*/