diff options
| author | Morteza Jamshidi <[email protected]> | 2025-01-30 16:41:35 +0100 |
|---|---|---|
| committer | Morteza Jamshidi <[email protected]> | 2025-05-30 18:16:41 +0200 |
| commit | c2bdf7636eb46e56760f3e2f6d457c8f14627576 (patch) | |
| tree | 8522701120f01241c3c8793ea3611ecd3e22279d | |
| parent | e115c60b6da0db7013229e678720f36632c2e614 (diff) | |
Use WS_EX_NOACTIVATE to prevent window from getting focused
On top of handling ActivateWindowEvent,MouseActivateWindowEvent and
PointerActivateWindowEvent events and returning MA_NOACTIVATE we can
also set the window extended style to prevent windows from stealing
focus in special cases.
Also on top all those mentioned events, when the window is requested
to get keyboard focus, it should check if the window accepts focus
or not. If it does not, then it should inform the underlying system
that the window does not accept the focusIn event.
[ChangeLog][Windows] Windows with flag Qt::WindowDoesNotAcceptFocus
no longer have a taskbar entry.
Pick-to: 6.9
Fixes: QTBUG-131714
Change-Id: I79f767b1622449ba05b41f8b80bf390d8cecfff8
Reviewed-by: Oliver Wolff <[email protected]>
Reviewed-by: Zhao Yuhang <[email protected]>
| -rw-r--r-- | src/corelib/global/qnamespace.qdoc | 2 | ||||
| -rw-r--r-- | src/plugins/platforms/windows/qwindowscontext.cpp | 2 | ||||
| -rw-r--r-- | src/plugins/platforms/windows/qwindowswindow.cpp | 3 |
3 files changed, 7 insertions, 0 deletions
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc index 1d6a25f3075..cfc47324734 100644 --- a/src/corelib/global/qnamespace.qdoc +++ b/src/corelib/global/qnamespace.qdoc @@ -2346,6 +2346,8 @@ \value WindowDoesNotAcceptFocus Informs the window system that this window should not receive the input focus. + \note On Windows, this prevents the window from appearing in the taskbar. + \value MaximizeUsingFullscreenGeometryHint Deprecated alias for Qt::ExpandedClientAreaHint \value [since 6.9] ExpandedClientAreaHint Requests that the window's client area is diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp index dd9265d8b50..c484d97479a 100644 --- a/src/plugins/platforms/windows/qwindowscontext.cpp +++ b/src/plugins/platforms/windows/qwindowscontext.cpp @@ -1214,6 +1214,8 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message, case QtWindows::PointerEvent: return sessionManagerInteractionBlocked() || d->m_pointerHandler.translatePointerEvent(platformWindow->window(), hwnd, et, msg, result); case QtWindows::FocusInEvent: // see QWindowsWindow::requestActivateWindow(). + if (platformWindow->window()->flags() & Qt::WindowDoesNotAcceptFocus) + return false; case QtWindows::FocusOutEvent: handleFocusEvent(et, platformWindow); return true; diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index a7284cc30aa..c1530789f4c 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -835,6 +835,9 @@ void WindowCreationData::fromWindow(const QWindow *w, const Qt::WindowFlags flag style |= WS_CLIPSIBLINGS | WS_CLIPCHILDREN ; + if (flags & Qt::WindowDoesNotAcceptFocus) + exStyle |= WS_EX_NOACTIVATE; + if (topLevel) { if ((type == Qt::Window || dialog || tool)) { if (!(flags & Qt::FramelessWindowHint)) { |