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filebrowser: fix total_pages calculation for CComponentsScrollBar

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Origin commit data
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Branch: ni/coolstream
Commit: 1462b2d3f4
Author: vanhofen <vanhofen@gmx.de>
Date: 2017-06-06 (Tue, 06 Jun 2017)

Origin message was:
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- filebrowser: fix total_pages calculation for CComponentsScrollBar

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No further description and justification available within origin commit message!

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vanhofen
2017-06-06 16:08:29 +02:00
parent 1ab3418721
commit 2da5ba8e7d
1 changed files with 1 additions and 1 deletions
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2
src/gui/filebrowser.cpp
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@@ -1472,7 +1472,7 @@ void CFileBrowser::paint()
paintItem(count);
//scrollbar
int total_pages = ((filelist.size() - 1) / listmaxshow) + 1;
int total_pages = filelist.size() == 0 ? 1 : ((filelist.size() - 1) / listmaxshow) + 1;
int current_page = (selected / listmaxshow);
paintScrollBar(x + width - SCROLLBAR_WIDTH, y + header_height, SCROLLBAR_WIDTH, item_height*listmaxshow, total_pages, current_page);