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Qml Designer: fixes crashbug

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This commit is contained in:
Thomas Hartmann
2010-01-08 17:11:39 +01:00
parent 2e5ce0ae75
commit 82352c0819
1 changed files with 2 additions and 2 deletions
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4
src/plugins/qmldesigner/components/propertyeditor/propertyeditorvalue.cpp
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@@ -58,7 +58,7 @@ PropertyEditorValue::PropertyEditorValue(QObject *parent)
QVariant PropertyEditorValue::value() const
{
QVariant returnValue = m_value;
if (modelNode().metaInfo().isValid() && modelNode().metaInfo().property(name()).isValid())
if (modelNode().isValid() && modelNode().metaInfo().isValid() && modelNode().metaInfo().property(name()).isValid())
if (modelNode().metaInfo().property(name()).type() == QLatin1String("QUrl")) {
returnValue = returnValue.toUrl().toString();
}
@@ -137,7 +137,7 @@ bool PropertyEditorValue::isInSubState() const
bool PropertyEditorValue::isBound() const
{
return modelNode().property(name()).isBindingProperty();
return modelNode().isValid() && modelNode().property(name()).isValid() && modelNode().property(name()).isBindingProperty();
}
void PropertyEditorValue::setIsInSubState(bool isInSubState)