diff options
| author | Harald Meyer <dev@meh.at> | 2015-12-24 12:23:14 +0100 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com> | 2016-01-06 13:06:16 +0000 |
| commit | 81ee6e763efc4cb7cac12a9f91578776e9b05a3c (patch) | |
| tree | a8666948cbd39cc3356172094f241028c2a83298 | |
| parent | a62132b22c77c869d8f8e1e48d197bcce53e50a6 (diff) | |
Fixed crash on iOS devices due to unsupported selector.
Added check for traiCollection selector.
Task-number: QTBUG-50159
Change-Id: Ie3efafe9e22e59aef862a681ad733f2bb0a5ba49
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
| -rw-r--r-- | src/plugins/platforms/ios/qiosintegration.mm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/platforms/ios/qiosintegration.mm b/src/plugins/platforms/ios/qiosintegration.mm index 0e3da8dce8..3e6b5e51ea 100644 --- a/src/plugins/platforms/ios/qiosintegration.mm +++ b/src/plugins/platforms/ios/qiosintegration.mm @@ -105,8 +105,10 @@ QIOSIntegration::QIOSIntegration() m_touchDevice = new QTouchDevice; m_touchDevice->setType(QTouchDevice::TouchScreen); QTouchDevice::Capabilities touchCapabilities = QTouchDevice::Position | QTouchDevice::NormalizedPosition; - if (mainScreen.traitCollection.forceTouchCapability == UIForceTouchCapabilityAvailable) - touchCapabilities |= QTouchDevice::Pressure; + if ([mainScreen respondsToSelector:@selector(traitCollection)]) { + if (mainScreen.traitCollection.forceTouchCapability == UIForceTouchCapabilityAvailable) + touchCapabilities |= QTouchDevice::Pressure; + } m_touchDevice->setCapabilities(touchCapabilities); QWindowSystemInterface::registerTouchDevice(m_touchDevice); QMacInternalPasteboardMime::initializeMimeTypes(); |