C++ (Cpp) Applet::setStatus示例

示例#1

文件： spinbox.cpp 项目： vasi/kdelibs

void SpinBox::focusOutEvent(QFocusEvent *event)
{
    QGraphicsWidget *widget = parentWidget();
    Plasma::Applet *applet = qobject_cast<Plasma::Applet *>(widget);

    while (!applet && widget) {
        widget = widget->parentWidget();
        applet = qobject_cast<Plasma::Applet *>(widget);
    }

    if (applet) {
        applet->setStatus(Plasma::UnknownStatus);
    }

    QEvent closeEvent(QEvent::CloseSoftwareInputPanel);
    if (qApp) {
        if (QGraphicsView *view = qobject_cast<QGraphicsView*>(qApp->focusWidget())) {
            if (view->scene() && view->scene() == scene()) {
                QApplication::sendEvent(view, &closeEvent);
            }
        }
    }

    QGraphicsProxyWidget::focusOutEvent(event);
}

示例#2

文件： spinbox.cpp 项目： vasi/kdelibs

void SpinBox::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
    QGraphicsWidget *widget = parentWidget();
    Plasma::Applet *applet = qobject_cast<Plasma::Applet *>(widget);

    while (!applet && widget) {
        widget = widget->parentWidget();
        applet = qobject_cast<Plasma::Applet *>(widget);
    }

    if (applet) {
        applet->setStatus(Plasma::AcceptingInputStatus);
    }
    QGraphicsProxyWidget::mousePressEvent(event);
}