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- bouquetlist: use getScrollBarData() function

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Signed-off-by: Thilo Graf <dbt@novatux.de>
This commit is contained in:
svenhoefer
2017-06-15 01:01:55 +02:00
committed by Thilo Graf
parent 28b3cc80df
commit 4f32cf25e4
1 changed files with 3 additions and 4 deletions
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7
src/gui/bouquetlist.cpp
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@@ -710,7 +710,6 @@ void CBouquetList::paint()
CInfoClock::getInstance()->disableInfoClock(); CInfoClock::getInstance()->disableInfoClock();
liststart = (selected/listmaxshow)*listmaxshow; liststart = (selected/listmaxshow)*listmaxshow;
int lastnum = liststart + listmaxshow; int lastnum = liststart + listmaxshow;
int bsize = Bouquets.empty() ? 1 : Bouquets.size();
numwidth = 0; numwidth = 0;
int maxDigitWidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getMaxDigitWidth(); int maxDigitWidth = g_Font[SNeutrinoSettings::FONT_TYPE_CHANNELLIST_NUMBER]->getMaxDigitWidth();
@@ -743,9 +742,9 @@ void CBouquetList::paint()
} }
} }
int _listmaxshow = listmaxshow ? listmaxshow : 1; //avoid division by zero int total_pages;
int total_pages = ((bsize - 1) / _listmaxshow) + 1; int current_page;
int current_page = selected / _listmaxshow; getScrollBarData(&total_pages, &current_page, Bouquets.size(), listmaxshow, selected);
paintScrollBar(x + width - SCROLLBAR_WIDTH, y + header_height, SCROLLBAR_WIDTH, item_height*listmaxshow, total_pages, current_page); paintScrollBar(x + width - SCROLLBAR_WIDTH, y + header_height, SCROLLBAR_WIDTH, item_height*listmaxshow, total_pages, current_page);
} }