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QmlDesigner: Fix crash on removing import

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If material shown in material editor is provided by the removed import,
the selected node in material view becomes invalid.

Change-Id: I374e80288b5fe59d4eba63b6712d4c8891fd11cc
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
This commit is contained in:
Miikka Heikkinen
2022-09-06 09:50:10 +03:00
parent 9456052207
commit 242de4d3fb
1 changed files with 3 additions and 0 deletions
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3
src/plugins/qmldesigner/designercore/instances/nodeinstanceview.cpp
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@@ -1917,6 +1917,9 @@ void NodeInstanceView::endNanotrace()
QVariant NodeInstanceView::previewImageDataForGenericNode(const ModelNode &modelNode, const ModelNode &renderNode) QVariant NodeInstanceView::previewImageDataForGenericNode(const ModelNode &modelNode, const ModelNode &renderNode)
{ {
if (!modelNode.isValid())
return {};
ModelNodePreviewImageData imageData; ModelNodePreviewImageData imageData;
// We need puppet to generate the image, which needs to be asynchronous. // We need puppet to generate the image, which needs to be asynchronous.