diff options
Diffstat (limited to 'src/quickwidgets/qquickwidget.cpp')
-rw-r--r-- | src/quickwidgets/qquickwidget.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp index edaa1352ae..7a4c18b579 100644 --- a/src/quickwidgets/qquickwidget.cpp +++ b/src/quickwidgets/qquickwidget.cpp @@ -1095,6 +1095,12 @@ void QQuickWidget::showEvent(QShowEvent *) d->render(true); else triggerUpdate(); + QWindowPrivate *offscreenPrivate = QWindowPrivate::get(d->offscreenWindow); + if (!offscreenPrivate->visible) { + offscreenPrivate->visible = true; + emit d->offscreenWindow->visibleChanged(true); + offscreenPrivate->updateVisibility(); + } } /*! \reimp */ @@ -1102,6 +1108,12 @@ void QQuickWidget::hideEvent(QHideEvent *) { Q_D(QQuickWidget); d->invalidateRenderControl(); + QWindowPrivate *offscreenPrivate = QWindowPrivate::get(d->offscreenWindow); + if (offscreenPrivate->visible) { + offscreenPrivate->visible = false; + emit d->offscreenWindow->visibleChanged(false); + offscreenPrivate->updateVisibility(); + } } /*! \reimp */ @@ -1151,6 +1163,20 @@ void QQuickWidget::focusOutEvent(QFocusEvent * event) d->offscreenWindow->focusOutEvent(event); } +static Qt::WindowState resolveWindowState(Qt::WindowStates states) +{ + // No more than one of these 3 can be set + if (states & Qt::WindowMinimized) + return Qt::WindowMinimized; + if (states & Qt::WindowMaximized) + return Qt::WindowMaximized; + if (states & Qt::WindowFullScreen) + return Qt::WindowFullScreen; + + // No state means "windowed" - we ignore Qt::WindowActive + return Qt::WindowNoState; +} + /*! \reimp */ bool QQuickWidget::event(QEvent *e) { @@ -1184,6 +1210,10 @@ bool QQuickWidget::event(QEvent *e) d->updatePosition(); break; + case QEvent::WindowStateChange: + d->offscreenWindow->setWindowState(resolveWindowState(windowState())); + break; + default: break; } |