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Don't crash when the containment or toolbox doesn't load

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Check if the containment could be loaded (this includes the toolbox), if
not, don't poke into its rootObject.
This commit is contained in:
Sebastian Kügler 2013-04-10 02:18:41 +02:00
parent 788870fffc
commit fe8be600c6
1 changed files with 7 additions and 6 deletions
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13
src/scriptengines/qml/plasmoid/appletinterface.cpp
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@ -168,13 +168,14 @@ void AppletInterface::init()
}
//set parent, both as object hyerarchy and visually
m_qmlObject->rootObject()->setProperty("parent", QVariant::fromValue(this));
//set anchors
QQmlExpression expr(m_qmlObject->engine()->rootContext(), m_qmlObject->rootObject(), "parent");
QQmlProperty prop(m_qmlObject->rootObject(), "anchors.fill");
prop.write(expr.evaluate());
if (m_qmlObject->rootObject()) {
m_qmlObject->rootObject()->setProperty("parent", QVariant::fromValue(this));
//set anchors
QQmlExpression expr(m_qmlObject->engine()->rootContext(), m_qmlObject->rootObject(), "parent");
QQmlProperty prop(m_qmlObject->rootObject(), "anchors.fill");
prop.write(expr.evaluate());
}
geometryChanged(QRectF(), QRectF(x(), y(), width(), height()));
emit busyChanged();
}