improvement for bar tag with slider.

-fix bug the slider is drawn outside of the bounds (FS#11658).
-offset the slider position so that the center of the slider indicates current position.
-add nobar option. if this option is set, the bar isn't drawn at all.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28248 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 0 deletions

diff --git a/apps/gui/skin_engine/wps_internals.h b/apps/gui/skin_engine/wps_internals.h
index 7bd74b5636..16020a3590 100644
--- a/apps/gui/skin_engine/wps_internals.h
+++ b/apps/gui/skin_engine/wps_internals.h
@@ -109,6 +109,7 @@ struct progressbar {
     
     bool invert_fill_direction;
     bool nofill;
+    bool nobar;
     struct gui_img *slider;
     bool horizontal;
 };