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*neutrino menu classes: add member function resetWidget()

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@1434 e54a6e83-5905-42d5-8d5c-058d10e6a962
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thilo
2011-05-06 18:15:47 +00:00
parent 5b03f2b747
commit f26db77d13
2 changed files with 8 additions and 0 deletions
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7
src/gui/widget/menue.cpp
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@@ -370,6 +370,13 @@ void CMenuWidget::addItem(CMenuItem* menuItem, const bool defaultselected)
items.push_back(menuItem);
}
void CMenuWidget::resetWidget()
{
items.clear();
page_start.clear();
selected=-1;
}
bool CMenuWidget::hasItem()
{
return !items.empty();