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QmlDesigner: Prevent potential nullptr access

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Change-Id: Ia11e0968bfc1368e3485a4b5f0d0ea0fa95a7a3f
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
This commit is contained in:
Tobias Hunger
2016-12-05 14:41:45 +01:00
committed by Tim Jenssen
parent d88ba65a57
commit c4ff03d8b5
1 changed files with 7 additions and 9 deletions
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16
src/plugins/qmldesigner/qmldesignerextension/connectioneditor/delegates.cpp
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@@ -193,15 +193,6 @@ QWidget *DynamicPropertiesDelegate::createEditor(QWidget *parent, const QStyleOp
QWidget *widget = QStyledItemDelegate::createEditor(parent, option, index);
const DynamicPropertiesModel *model = qobject_cast<const DynamicPropertiesModel*>(index.model());
model->connectionView()->allModelNodes();
// PropertiesComboBox *dynamicPropertiesComboBox = qobject_cast<DynamicPropertiesComboBox*>(widget);
// if (!dynamicPropertiesComboBox) {
// return widget;
// }
if (!model) {
qWarning() << "BindingDelegate::createEditor no model";
return widget;
@@ -211,6 +202,13 @@ QWidget *DynamicPropertiesDelegate::createEditor(QWidget *parent, const QStyleOp
qWarning() << "BindingDelegate::createEditor no connection view";
return widget;
}
model->connectionView()->allModelNodes();
// PropertiesComboBox *dynamicPropertiesComboBox = qobject_cast<DynamicPropertiesComboBox*>(widget);
// if (!dynamicPropertiesComboBox) {
// return widget;
// }
BindingProperty bindingProperty = model->bindingPropertyForRow(index.row());