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Make the delete containment dialog async

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a syncronous dialog brings crashes if something gets deleted while the dialog's event loop is in execution
BUG:332027
This commit is contained in:
Marco Martin 2014-03-11 17:04:31 +01:00
parent 62d35541ed
commit d397358346
1 changed files with 12 additions and 3 deletions
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15
src/plasma/applet.cpp
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@ -30,6 +30,7 @@
#include <QFile>
#include <QList>
#include <QAbstractButton>
#include <QMessageBox>
#include <kactioncollection.h>
@ -255,9 +256,17 @@ void Applet::destroy()
}
if (isContainment()) {
if (QMessageBox::warning(0, i18nc("@title:window %1 is the name of the containment", "Remove %1", title()), i18nc("%1 is the name of the containment", "Do you really want to remove this %1?", title()), QMessageBox::StandardButtons( QMessageBox::Yes | QMessageBox::No ), QMessageBox::No) != QMessageBox::Yes) {
return;
}
QMessageBox *box = new QMessageBox(QMessageBox::Warning, i18nc("@title:window %1 is the name of the containment", "Remove %1", title()), i18nc("%1 is the name of the containment", "Do you really want to remove this %1?", title()), QMessageBox::StandardButtons( QMessageBox::Yes | QMessageBox::No ));
box->setWindowFlags((Qt::WindowFlags)(box->windowFlags() | Qt::WA_DeleteOnClose));
box->open();
connect(box->button(QMessageBox::Yes), &QAbstractButton::clicked,
[=] () {
d->transient = true;
d->cleanUpAndDelete();
});
return;
}
d->transient = true;