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Fix bug 2819817: main window scrollbars

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Fix problem with main-window scrollbars not adjusting when toggling
off-screen children.  Seems like Qt bug #260116.
This commit is contained in:
Paul Giblock
2009-09-11 00:07:12 -04:00
parent 5c96adbd6d
commit 669b4e7198
1 changed files with 12 additions and 4 deletions
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16
src/gui/MainWindow.cpp
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@@ -1083,17 +1083,25 @@ void MainWindow::help()
void MainWindow::toggleWindow( QWidget * _w )
{
if( m_workspace->activeSubWindow() != _w->parentWidget()
|| _w->parentWidget()->isHidden() )
QWidget * parent = _w->parentWidget();
if( m_workspace->activeSubWindow() != parent
|| parent->isHidden() )
{
_w->parentWidget()->show();
parent->show();
_w->show();
_w->setFocus();
}
else
{
_w->parentWidget()->hide();
parent->hide();
}
// Workaround for Qt Bug #260116
m_workspace->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
m_workspace->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
m_workspace->setHorizontalScrollBarPolicy( Qt::ScrollBarAsNeeded );
m_workspace->setVerticalScrollBarPolicy( Qt::ScrollBarAsNeeded );
}