diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qnsview.mm')
| -rw-r--r-- | src/plugins/platforms/cocoa/qnsview.mm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm index 05dcbd33ad..cb119e7e0d 100644 --- a/src/plugins/platforms/cocoa/qnsview.mm +++ b/src/plugins/platforms/cocoa/qnsview.mm @@ -356,6 +356,8 @@ static NSString *_q_NSWindowDidChangeOcclusionStateNotification = nil; if (m_platformWindow->m_nsWindow && geometry == m_platformWindow->geometry()) return; + const bool isResize = geometry.size() != m_platformWindow->geometry().size(); + // It can happen that self.window is nil (if we are changing // styleMask from/to borderless and content view is being re-parented) // - this results in an invalid coordinates. @@ -385,7 +387,7 @@ static NSString *_q_NSWindowDidChangeOcclusionStateNotification = nil; // calles, which Qt and Qt applications do not excpect. if (!m_platformWindow->m_inSetGeometry) QWindowSystemInterface::flushWindowSystemEvents(); - else + else if (isResize) m_backingStore = 0; } } |