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check for scene sxistence

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This commit is contained in:
Marco Martin 2011-11-27 17:02:24 +01:00
parent e4eeac663d
commit 42ddc80867
1 changed files with 5 additions and 5 deletions
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10
declarativeimports/core/tooltip.cpp
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@ -92,12 +92,12 @@ void ToolTipProxy::syncTarget()
return; return;
} }
if (!m_declarativeItemContainer) { if (!m_declarativeItemContainer && scene) {
m_declarativeItemContainer = QWeakPointer<DeclarativeItemContainer>(new DeclarativeItemContainer()); m_declarativeItemContainer = QWeakPointer<DeclarativeItemContainer>(new DeclarativeItemContainer());
m_declarativeItemContainer.data()->setObjectName("DIContainer"); m_declarativeItemContainer.data()->setObjectName("DIContainer");
scene->addItem(m_declarativeItemContainer.data()); scene->addItem(m_declarativeItemContainer.data());
} }
if (m_declarativeItemContainer) { if (m_declarativeItemContainer) {
m_target.data()->setObjectName("Original Item"); m_target.data()->setObjectName("Original Item");
m_declarativeItemContainer.data()->setDeclarativeItem(item, false); m_declarativeItemContainer.data()->setDeclarativeItem(item, false);
@ -105,7 +105,7 @@ void ToolTipProxy::syncTarget()
m_declarativeItemContainer.data()->setParentItem(m_target.data()); m_declarativeItemContainer.data()->setParentItem(m_target.data());
m_widget = m_declarativeItemContainer.data(); m_widget = m_declarativeItemContainer.data();
emit targetChanged(); emit targetChanged();
} }
} }
QString ToolTipProxy::mainText() const QString ToolTipProxy::mainText() const