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authorRichard Moe Gustavsen <richard.gustavsen@nokia.com>2009-05-25 07:30:20 (GMT)
committerRichard Moe Gustavsen <richard.gustavsen@nokia.com>2009-05-25 11:41:29 (GMT)
commit58253fafc6d3c0a535833e674d8930a46138c25f (patch)
tree804d82d2ee1169e2cd3af7779c9188bcdb15b136 /src
parent44d992ca150d9448cb7b9114b2bc489b441c7b76 (diff)
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BT: Mac: Crash when using QFontDialog
If creating a native QFontDialog and delete it, the native dialog will still show. And worse, it will call the deleted QDialog counterpart. This fix will clean up (and close the native dialog) when the QDialog is deleted. Task-number: 254397 Reviewed-by: Trenton Schulz
Diffstat (limited to 'src')
-rw-r--r--src/gui/dialogs/qfontdialog.cpp8
-rw-r--r--src/gui/dialogs/qfontdialog_mac.mm1
2 files changed, 9 insertions, 0 deletions
diff --git a/src/gui/dialogs/qfontdialog.cpp b/src/gui/dialogs/qfontdialog.cpp
index 4c5bf4f..aa1c553 100644
--- a/src/gui/dialogs/qfontdialog.cpp
+++ b/src/gui/dialogs/qfontdialog.cpp
@@ -337,6 +337,14 @@ void QFontDialogPrivate::init()
QFontDialog::~QFontDialog()
{
+#ifdef Q_WS_MAC
+ Q_D(QFontDialog);
+ if (d->delegate) {
+ QFontDialogPrivate::closeCocoaFontPanel(d->delegate);
+ QFontDialogPrivate::sharedFontPanelAvailable = true;
+ return;
+ }
+#endif
}
/*!
diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm
index 50917a1..13f7149 100644
--- a/src/gui/dialogs/qfontdialog_mac.mm
+++ b/src/gui/dialogs/qfontdialog_mac.mm
@@ -566,6 +566,7 @@ void *QFontDialogPrivate::openCocoaFontPanel(const QFont &initial,
void QFontDialogPrivate::closeCocoaFontPanel(void *delegate)
{
+ QMacCocoaAutoReleasePool pool;
QCocoaFontPanelDelegate *theDelegate = static_cast<QCocoaFontPanelDelegate *>(delegate);
NSWindow *ourPanel = [theDelegate actualPanel];
[ourPanel close];