diff options
| author | Andrew Knight <andrew.knight@digia.com> | 2014-03-07 12:41:57 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-03-07 22:27:22 +0100 |
| commit | 3a1c223a0a207c76ab28e5a948f00db92f8fabc5 (patch) | |
| tree | 71a9b45becfa2a238ed2ff2ef8a774b07066f566 /src/plugins/platforms/winrt | |
| parent | 4c9d767f6ebe20188b56c51d1c9af5d193a29b6b (diff) | |
WinRT: Handle window exposure when visibility changes
Expose events should be sent to application windows when the main view
becomes visible (again). This fixes a blank screen which may occur when
resuming an app from suspend.
Change-Id: I33dc00482ef17cdc954a71626a8ad3cd24361a64
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Diffstat (limited to 'src/plugins/platforms/winrt')
| -rw-r--r-- | src/plugins/platforms/winrt/qwinrtscreen.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/platforms/winrt/qwinrtscreen.cpp b/src/plugins/platforms/winrt/qwinrtscreen.cpp index 5bbf73a945..d3ede89865 100644 --- a/src/plugins/platforms/winrt/qwinrtscreen.cpp +++ b/src/plugins/platforms/winrt/qwinrtscreen.cpp @@ -984,6 +984,8 @@ HRESULT QWinRTScreen::onVisibilityChanged(ICoreWindow *window, IVisibilityChange boolean visible; args->get_Visible(&visible); QWindowSystemInterface::handleApplicationStateChanged(visible ? Qt::ApplicationActive : Qt::ApplicationHidden); + if (visible) + handleExpose(); return S_OK; } |