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menue.cpp: add reverse search to find selectable item

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This commit is contained in:
GetAway
2017-11-04 21:43:17 +01:00
committed by Thilo Graf
parent f855209de0
commit 002ef3a1c9
1 changed files with 11 additions and 3 deletions
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14
src/gui/widget/menue.cpp
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@@ -1229,9 +1229,9 @@ void CMenuWidget::calcSize()
void CMenuWidget::initSelectable()
{
int pos = 0;
int pos = 0, npos = 0;
if (selected > 0 && selected < (int)items.size())
pos = selected;
npos = pos = selected;
else
selected = -1;
@@ -1240,7 +1240,15 @@ void CMenuWidget::initSelectable()
break;
pos++;
}
selected = pos;
if (pos == (int)items.size()) {
pos = npos;
while (pos > 1) {
if (items[pos]->isSelectable())
break;
pos--;
}
}
selected = (pos == 0) ? -1 : pos;
}
void CMenuWidget::paint()