diff options
Diffstat (limited to 'src/gui/kernel/qwindow.cpp')
| -rw-r--r-- | src/gui/kernel/qwindow.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/gui/kernel/qwindow.cpp b/src/gui/kernel/qwindow.cpp index 2307df37ac..8c9bc575bd 100644 --- a/src/gui/kernel/qwindow.cpp +++ b/src/gui/kernel/qwindow.cpp @@ -58,6 +58,7 @@ #include <private/qevent_p.h> +#include <QtCore/QTimer> #include <QtCore/QDebug> #include <QStyleHints> @@ -2150,6 +2151,33 @@ QWindow *QWindow::fromWinId(WId id) return window; } +/*! + Causes an alert to be shown for \a msec miliseconds. If \a msec is \c 0 (the + default), then the alert is shown indefinitely until the window becomes + active again. + + In alert state, the window indicates that it demands attention, for example by + flashing or bouncing the taskbar entry. + + \since 5.1 +*/ + +void QWindow::alert(int msec) +{ + Q_D(QWindow); + if (!d->platformWindow || d->platformWindow->isAlertState()) + return; + d->platformWindow->setAlertState(true); + if (d->platformWindow->isAlertState() && msec) + QTimer::singleShot(msec, this, SLOT(_q_clearAlert())); +} + +void QWindowPrivate::_q_clearAlert() +{ + if (platformWindow && platformWindow->isAlertState()) + platformWindow->setAlertState(false); +} + #ifndef QT_NO_CURSOR /*! \brief set the cursor shape for this window @@ -2233,3 +2261,5 @@ void QWindowPrivate::applyCursor() #endif // QT_NO_CURSOR QT_END_NAMESPACE + +#include "moc_qwindow.cpp" |