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CMenuWidget: add external methode to paint scrollbar

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Origin commit data
------------------
Commit: 644e8196db
Author: Thilo Graf <dbt@novatux.de>
Date: 2016-12-15 (Thu, 15 Dec 2016)
This commit is contained in:
Thilo Graf
2016-12-15 16:43:19 +01:00
parent 6dab66f33c
commit d58e22b4ed
1 changed files with 3 additions and 4 deletions
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7
src/gui/widget/menue.cpp
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@@ -1325,10 +1325,9 @@ void CMenuWidget::paintItems()
if(total_pages>1)
{
int item_height=height-(item_start_y-y);
frameBuffer->paintBoxRel(x+ width,item_start_y, 15, item_height, COL_SCROLLBAR_PASSIVE_PLUS_0, RADIUS_MIN);
frameBuffer->paintBoxRel(x+ width +2, item_start_y+ 2+ current_page*(item_height-4)/total_pages, 11, (item_height-4)/total_pages, COL_SCROLLBAR_ACTIVE_PLUS_0, RADIUS_MIN);
/* background of menu items, paint every time because different items can have
* different height and this might leave artifacts otherwise after changing pages */
paintScrollBar(x+ width, item_start_y, 15, item_height, total_pages, current_page);
// /* background of menu items, paint every time because different items can have
// * different height and this might leave artifacts otherwise after changing pages */
frameBuffer->paintBoxRel(x,item_start_y, width,item_height, COL_MENUCONTENT_PLUS_0);
}