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Qmljs: fix a crash when m_treeview is deleted

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Change-Id: I3743815c14151b49784a20cdb0c0bba2fbde4e7b
Reviewed-by: Marco Benelli <marco.benelli@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Tim Jenssen
2017-07-10 19:10:37 +02:00
parent 3b956976d7
commit 429163ea1e
1 changed files with 4 additions and 4 deletions
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8
src/plugins/qmljseditor/qmljsoutline.cpp
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@@ -125,12 +125,12 @@ void QmlJSOutlineWidget::setEditor(QmlJSEditorWidget *editor)
m_filterModel->setSourceModel(m_editor->qmlJsEditorDocument()->outlineModel());
m_treeView->expandAll();
connect(m_editor->qmlJsEditorDocument()->outlineModel(), &QAbstractItemModel::modelAboutToBeReset, [this]() {
if (m_treeView && m_treeView->selectionModel())
connect(m_editor->qmlJsEditorDocument()->outlineModel(), &QAbstractItemModel::modelAboutToBeReset, m_treeView, [this]() {
if (m_treeView->selectionModel())
m_treeView->selectionModel()->blockSignals(true);
});
connect(m_editor->qmlJsEditorDocument()->outlineModel(), &QAbstractItemModel::modelReset, [this]() {
if (m_treeView && m_treeView->selectionModel())
connect(m_editor->qmlJsEditorDocument()->outlineModel(), &QAbstractItemModel::modelReset, m_treeView, [this]() {
if (m_treeView->selectionModel())
m_treeView->selectionModel()->blockSignals(false);
});