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Base active window handling on WM_SET/KILLFOCUS.

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Make it work for child windows, fixing the isActive()
test of QWindow.

Task-number: QTBUG-24185
Change-Id: I75597c2d322969f7e109d76e30b9b1f4b66c6e1e
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
This commit is contained in:
Friedemann Kleint 2012-02-16 12:24:32 +01:00 committed by Qt by Nokia
parent 543d994967
commit 4212898822
3 changed files with 15 additions and 6 deletions
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6
src/plugins/platforms/windows/qtwindowsglobal.h
View File

@ -77,6 +77,8 @@ enum WindowsEventType // Simplify event types
ResizeEvent = WindowEventFlag + 12,
QuerySizeHints = WindowEventFlag + 15,
CalculateSize = WindowEventFlag + 16,
FocusInEvent = WindowEventFlag + 17,
FocusOutEvent = WindowEventFlag + 18,
MouseEvent = MouseEventFlag + 1,
MouseWheelEvent = MouseEventFlag + 2,
TouchEvent = TouchEventFlag + 1,
@ -170,6 +172,10 @@ inline QtWindows::WindowsEventType windowsEventType(UINT message, WPARAM wParamI
}
case WM_GETOBJECT:
return QtWindows::AccessibleObjectFromWindowRequest;
case WM_SETFOCUS:
return QtWindows::FocusInEvent;
case WM_KILLFOCUS:
return QtWindows::FocusOutEvent;
case WM_DISPLAYCHANGE:
return QtWindows::DisplayChangedEvent;
default:

9
src/plugins/platforms/windows/qwindowscontext.cpp
View File

@ -676,10 +676,6 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message,
}
// Events without an associated QWindow or events we are not interested in.
switch (et) {
case QtWindows::DeactivateApplicationEvent:
case QtWindows::DeactivateWindowEvent:
QWindowSystemInterface::handleWindowActivated(0);
return true;
case QtWindows::InputMethodStartCompositionEvent:
return QWindowsInputContext::instance()->startComposition(hwnd);
case QtWindows::InputMethodCompositionEvent:
@ -773,9 +769,12 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message,
return d->m_mouseHandler.translateMouseEvent(platformWindow->window(), hwnd, et, msg, result);
case QtWindows::TouchEvent:
return d->m_mouseHandler.translateTouchEvent(platformWindow->window(), hwnd, et, msg, result);
case QtWindows::ActivateWindowEvent:
case QtWindows::FocusInEvent: // see QWindowsWindow::requestActivateWindow().
QWindowSystemInterface::handleWindowActivated(platformWindow->window());
return true;
case QtWindows::FocusOutEvent:
QWindowSystemInterface::handleWindowActivated(0);
return true;
case QtWindows::ShowEvent:
platformWindow->handleShown();
return true;

6
src/plugins/platforms/windows/qwindowswindow.cpp
View File

@ -1220,8 +1220,12 @@ void QWindowsWindow::requestActivateWindow()
{
if (QWindowsContext::verboseWindows)
qDebug() << __FUNCTION__ << this << window();
if (m_data.hwnd)
// 'Active' state handling is based in focus since it needs to work for
// child windows as well.
if (m_data.hwnd) {
SetForegroundWindow(m_data.hwnd);
SetFocus(m_data.hwnd);
}
}
bool QWindowsWindow::setKeyboardGrabEnabled(bool grab)