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menu: fix artifacts on page change

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This commit is contained in:
Stefan Seyfried
2013-06-02 21:33:26 +02:00
committed by svenhoefer
parent ed039d6ba9
commit 4774366474
1 changed files with 5 additions and 5 deletions
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8
src/gui/widget/menue.cpp
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@@ -845,8 +845,8 @@ void CMenuWidget::calcSize()
total_pages++; total_pages++;
heightCurrPage=item_height; heightCurrPage=item_height;
} }
if(total_pages == 1) if (heightCurrPage > itemHeightTotal)
itemHeightTotal+=item_height; itemHeightTotal = heightCurrPage;
} }
page_start.push_back(items.size()); page_start.push_back(items.size());
@@ -961,10 +961,10 @@ void CMenuWidget::paintItems()
int item_height=height-(item_start_y-y); int item_height=height-(item_start_y-y);
frameBuffer->paintBoxRel(x+ width,item_start_y, 15, item_height, COL_MENUCONTENT_PLUS_1, RADIUS_MIN); frameBuffer->paintBoxRel(x+ width,item_start_y, 15, item_height, COL_MENUCONTENT_PLUS_1, 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_MENUCONTENT_PLUS_3, 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_MENUCONTENT_PLUS_3, RADIUS_MIN);
if((current_page==total_pages-1) || (current_page == 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 */
frameBuffer->paintBoxRel(x,item_start_y, width,item_height, COL_MENUCONTENT_PLUS_0); frameBuffer->paintBoxRel(x,item_start_y, width,item_height, COL_MENUCONTENT_PLUS_0);
} }
}
int ypos=item_start_y; int ypos=item_start_y;
for (int count = 0; count < (int)items.size(); count++) for (int count = 0; count < (int)items.size(); count++)
{ {