diff options
Diffstat (limited to 'src/gui/dialogs/qfiledialog_mac.mm')
| -rw-r--r-- | src/gui/dialogs/qfiledialog_mac.mm | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/gui/dialogs/qfiledialog_mac.mm b/src/gui/dialogs/qfiledialog_mac.mm index 8e4c461164..b0e6575766 100644 --- a/src/gui/dialogs/qfiledialog_mac.mm +++ b/src/gui/dialogs/qfiledialog_mac.mm @@ -280,6 +280,10 @@ QT_USE_NAMESPACE - (BOOL)panel:(id)sender shouldShowFilename:(NSString *)filename { Q_UNUSED(sender); + + if ([filename length] == 0) + return NO; + QString qtFileName = QT_PREPEND_NAMESPACE(qt_mac_NSStringToQString)(filename); QFileInfo info(qtFileName.normalized(QT_PREPEND_NAMESPACE(QString::NormalizationForm_C))); QString path = info.absolutePath(); @@ -395,9 +399,13 @@ QT_USE_NAMESPACE - (void)panelSelectionDidChange:(id)sender { Q_UNUSED(sender); - *mCurrentSelection = QT_PREPEND_NAMESPACE(qt_mac_NSStringToQString([mSavePanel filename])); - if (mPriv) - mPriv->QNSOpenSavePanelDelegate_selectionChanged(*mCurrentSelection); + if (mPriv) { + QString selection = QT_PREPEND_NAMESPACE(qt_mac_NSStringToQString([mSavePanel filename])); + if (selection != mCurrentSelection) { + *mCurrentSelection = selection; + mPriv->QNSOpenSavePanelDelegate_selectionChanged(selection); + } + } } - (void)openPanelDidEnd:(NSOpenPanel *)panel returnCode:(int)returnCode contextInfo:(void *)contextInfo @@ -822,8 +830,8 @@ void QFileDialogPrivate::qt_mac_filedialog_event_proc(const NavEventCallbackMess || mode == QFileDialog::ExistingFiles){ // When changing directory, the current selection is cleared if // we are supposed to be selecting files only: - fileDialogPrivate->mCurrentSelectionList.clear(); if (!fileDialogPrivate->mCurrentSelection.isEmpty()){ + fileDialogPrivate->mCurrentSelectionList.clear(); fileDialogPrivate->mCurrentSelection.clear(); emit fileDialogPrivate->q_func()->currentChanged(fileDialogPrivate->mCurrentSelection); } |