diff options
author | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-05-16 01:00:11 +0200 |
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committer | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-05-16 01:00:11 +0200 |
commit | 264e66afb2739b502464e6ed972207bd3ea89d22 (patch) | |
tree | 8ea62cb4d48c900f5971c0645e70308fb6660f75 /src/plugins/styles/mac/qmacstyle_mac.mm | |
parent | 1e5deb06416b6efc33a2009d9678fd8f743c5ce7 (diff) | |
parent | d441f6bba7b2aaf1e11b95c1ad4c785e6939f6ba (diff) |
Merge remote-tracking branch 'origin/5.12' into 5.13
Change-Id: I1bdc28a3ae825ea35e83f20fe16d2409515e5a3d
Diffstat (limited to 'src/plugins/styles/mac/qmacstyle_mac.mm')
-rw-r--r-- | src/plugins/styles/mac/qmacstyle_mac.mm | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/src/plugins/styles/mac/qmacstyle_mac.mm b/src/plugins/styles/mac/qmacstyle_mac.mm index 3474e82c13..094ac3cc1d 100644 --- a/src/plugins/styles/mac/qmacstyle_mac.mm +++ b/src/plugins/styles/mac/qmacstyle_mac.mm @@ -150,6 +150,16 @@ static QWindow *qt_getWindow(const QWidget *widget) QT_NAMESPACE_ALIAS_OBJC_CLASS(NotificationReceiver); @implementation NotificationReceiver +{ + QMacStylePrivate *privateStyle; +} + +- (instancetype)initWithPrivateStyle:(QMacStylePrivate *)style +{ + if (self = [super init]) + privateStyle = style; + return self; +} - (void)scrollBarStyleDidChange:(NSNotification *)notification { @@ -162,6 +172,23 @@ QT_NAMESPACE_ALIAS_OBJC_CLASS(NotificationReceiver); for (const auto &o : QMacStylePrivate::scrollBars) QCoreApplication::sendEvent(o, &event); } + +- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object + change:(NSDictionary<NSKeyValueChangeKey, id> *)change context:(void *)context +{ + Q_UNUSED(keyPath); + Q_UNUSED(object); + Q_UNUSED(change); + Q_UNUSED(context); + + Q_ASSERT([keyPath isEqualToString:@"effectiveAppearance"]); + Q_ASSERT(object == NSApp); + + for (NSView *b : privateStyle->cocoaControls) + [b release]; + privateStyle->cocoaControls.clear(); +} + @end @interface QT_MANGLE_NAMESPACE(QIndeterminateProgressIndicator) : NSProgressIndicator @@ -2068,11 +2095,17 @@ QMacStyle::QMacStyle() Q_D(QMacStyle); QMacAutoReleasePool pool; - d->receiver = [[NotificationReceiver alloc] init]; + d->receiver = [[NotificationReceiver alloc] initWithPrivateStyle:d]; [[NSNotificationCenter defaultCenter] addObserver:d->receiver selector:@selector(scrollBarStyleDidChange:) name:NSPreferredScrollerStyleDidChangeNotification object:nil]; +#if QT_MACOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_14) + if (QOperatingSystemVersion::current() >= QOperatingSystemVersion::MacOSMojave) { + [NSApplication.sharedApplication addObserver:d->receiver forKeyPath:@"effectiveAppearance" + options:NSKeyValueObservingOptionNew context:nullptr]; + } +#endif } QMacStyle::~QMacStyle() @@ -2081,6 +2114,10 @@ QMacStyle::~QMacStyle() QMacAutoReleasePool pool; [[NSNotificationCenter defaultCenter] removeObserver:d->receiver]; +#if QT_MACOS_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_14) + if (QOperatingSystemVersion::current() >= QOperatingSystemVersion::MacOSMojave) + [NSApplication.sharedApplication removeObserver:d->receiver forKeyPath:@"effectiveAppearance"]; +#endif [d->receiver release]; } |