diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsscreen.cpp')
-rw-r--r-- | src/plugins/platforms/windows/qwindowsscreen.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsscreen.cpp b/src/plugins/platforms/windows/qwindowsscreen.cpp index 3a4793efcd..cfddb3cc71 100644 --- a/src/plugins/platforms/windows/qwindowsscreen.cpp +++ b/src/plugins/platforms/windows/qwindowsscreen.cpp @@ -566,4 +566,19 @@ const QWindowsScreen *QWindowsScreenManager::screenAtDp(const QPoint &p) const return Q_NULLPTR; } +const QWindowsScreen *QWindowsScreenManager::screenForHwnd(HWND hwnd) const +{ + HMONITOR hMonitor = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONULL); + if (hMonitor == NULL) + return nullptr; + const auto it = + std::find_if(m_screens.cbegin(), m_screens.cend(), + [hMonitor](const QWindowsScreen *s) + { + return s->data().hMonitor == hMonitor + && (s->data().flags & QWindowsScreenData::VirtualDesktop) != 0; + }); + return it != m_screens.cend() ? *it : nullptr; +} + QT_END_NAMESPACE |