diff options
Diffstat (limited to 'src/gui/kernel/qwindowsysteminterface.cpp')
| -rw-r--r-- | src/gui/kernel/qwindowsysteminterface.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/kernel/qwindowsysteminterface.cpp b/src/gui/kernel/qwindowsysteminterface.cpp index b0f2869128..ec6911b334 100644 --- a/src/gui/kernel/qwindowsysteminterface.cpp +++ b/src/gui/kernel/qwindowsysteminterface.cpp @@ -800,6 +800,8 @@ void QWindowSystemInterface::handleScreenAdded(QPlatformScreen *ps, bool isPrima else QGuiApplicationPrivate::screen_list.append(screen); + QGuiApplicationPrivate::resetCachedDevicePixelRatio(); + emit qGuiApp->screenAdded(screen); if (isPrimary) @@ -840,7 +842,7 @@ void QWindowSystemInterface::handlePrimaryScreenChanged(QPlatformScreen *newPrim if (indexOfScreen == 0) return; - QGuiApplicationPrivate::screen_list.swap(0, indexOfScreen); + QGuiApplicationPrivate::screen_list.swapItemsAt(0, indexOfScreen); emit qGuiApp->primaryScreenChanged(newPrimaryScreen); } |