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Fix non-working UniqueConnection in gtk file dialog

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This commit is contained in:
Ilya Fedin 2021-03-14 23:06:44 +04:00 • committed by John Preston
parent 6b68d001ae
commit fe5de8f009
1 changed files with 5 additions and 2 deletions
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7
Telegram/SourceFiles/platform/linux/linux_gtk_file_dialog.cpp
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@ -147,6 +147,8 @@ private:
rpl::event_stream<> _accept;
rpl::event_stream<> _reject;
bool _destroyedConnected = false;
};
class GtkFileDialog : public QDialog {
@ -261,8 +263,9 @@ void QGtkDialog::exec() {
}
void QGtkDialog::show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) {
connect(parent, &QWindow::destroyed, this, [=] { onParentWindowDestroyed(); },
Qt::UniqueConnection);
if (!std::exchange(_destroyedConnected, true)) {
connect(parent, &QWindow::destroyed, this, [=] { onParentWindowDestroyed(); });
}
setParent(parent);
setFlags(flags);
setModality(modality);