Rename QWSI::handleWindowActivated to QWSI::handleFocusWindowChanged

A single QWindow is QGuiApplication::focusWindow() at a time, and this
window is typically also QWindow::isActive(), but other windows may also
be QWindow::isActive(). For example, we treat any sibling or ancestor
of the focusWindow as being QWindow::isActive() as well.

In addition, in the case of non-QWindow child windows, we may have to
query the platform for the activation state, which means we also need
a way for the platform to reflect changes in this state through QWSI.

The current API for this, QWSI::handleWindowActivated, is in practice
a focus window change API, so as a first step let's rename it to better
reflect what it's doing.

Task-number: QTBUG-119287
Change-Id: I381baf8505dd13a4a829c961095a8d2ed120092b
Reviewed-by: Richard Moe Gustavsen <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gui/kernel/qwindowsysteminterface.cpp b/src/gui/kernel/qwindowsysteminterface.cpp
index be2157c8b91..223a32e5732 100644
--- a/src/gui/kernel/qwindowsysteminterface.cpp
+++ b/src/gui/kernel/qwindowsysteminterface.cpp
@@ -240,9 +240,9 @@ void QWindowSystemInterface::handleEnterLeaveEvent(QWindow *enter, QWindow *leav
     handleEnterEvent(enter, local, global);
 }
 
-QT_DEFINE_QPA_EVENT_HANDLER(void, handleWindowActivated, QWindow *window, Qt::FocusReason r)
+QT_DEFINE_QPA_EVENT_HANDLER(void, handleFocusWindowChanged, QWindow *window, Qt::FocusReason r)
 {
-    handleWindowSystemEvent<QWindowSystemInterfacePrivate::ActivatedWindowEvent, Delivery>(window, r);
+    handleWindowSystemEvent<QWindowSystemInterfacePrivate::FocusWindowEvent, Delivery>(window, r);
 }
 
 QT_DEFINE_QPA_EVENT_HANDLER(void, handleWindowStateChanged, QWindow *window, Qt::WindowStates newState, int oldState)