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Optimized onClose code

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This commit is contained in:
Paolo Cignoni cignoni 2006-02-01 12:43:20 +00:00
parent 96aaf00fd3
commit 94abc14f13
1 changed files with 14 additions and 11 deletions
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25
src/meshlab/glarea.cpp
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@ -24,6 +24,9 @@
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$Log$
Revision 1.90 2006/02/01 12:43:20 glvertex
Optimized onClose code
Revision 1.89 2006/02/01 11:49:12 glvertex
Closing confirmation for modified files
@ -535,29 +538,29 @@ Trackball::Button QT2VCG(Qt::MouseButton qtbt, Qt::KeyboardModifiers modifiers)
void GLArea::closeEvent(QCloseEvent *event)
{
bool close = true;
if(isWindowModified())
{
if(QMessageBox::question(
this,
tr("Exiting..."),
tr("MeshLab"),
tr("File %1 modified.\n\n"
"Are you sure you want to close it without saving?")
"Continue without saving?")
.arg(fileName),
QMessageBox::Yes|QMessageBox::Default,
QMessageBox::No|QMessageBox::Escape,
QMessageBox::NoButton) == QMessageBox::Yes)
QMessageBox::NoButton) == QMessageBox::No)
{
if(mm){ delete mm;mm = NULL;} // quit without saving
event->accept();
close = false; // don't close please!
}
else
event->ignore(); // don't quit please!
return;
}
if(mm){ delete mm;mm = NULL;} // delete mesh anyway
event->accept();
event->ignore();
if(close)
{
if(mm){ delete mm;mm = NULL;} // quit without saving
event->accept();
}
}