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pictureviewer: use getScrollBarData() function

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Signed-off-by: Thilo Graf <dbt@novatux.de>


Origin commit data
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Branch: ni/coolstream
Commit: cf44e1a974
Author: vanhofen <vanhofen@gmx.de>
Date: 2017-06-15 (Thu, 15 Jun 2017)

Origin message was:
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- pictureviewer: use getScrollBarData() function

Signed-off-by: Thilo Graf <dbt@novatux.de>


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This commit was generated by Migit
This commit is contained in:
vanhofen
2017-06-15 01:01:55 +02:00
committed by Thilo Graf
parent 995061d7f9
commit 7fdeb09671
1 changed files with 3 additions and 3 deletions
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6
src/gui/pictureviewer.cpp
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@@ -749,9 +749,9 @@ void CPictureViewerGui::paint()
}
//scrollbar
int _listmaxshow = listmaxshow ? listmaxshow : 1; //avoid division by zero
int total_pages = playlist.size() == 0 ? 1 : ((playlist.size() - 1) / _listmaxshow) + 1;
int current_page = selected / _listmaxshow;
int total_pages;
int current_page;
getScrollBarData(&total_pages, &current_page, playlist.size(), listmaxshow, selected);
paintScrollBar(x + width - SCROLLBAR_WIDTH, y + header_height, SCROLLBAR_WIDTH, item_height*listmaxshow, total_pages, current_page);