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Merge pull request #511 from ispyisail/fix-highlight-unused-reset

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With this change we can close #159 as well!
Thank you @ispyisail
This commit is contained in:
plc-user
2026-06-18 12:42:00 +02:00
committed by GitHub
parent 342ac3626d 8791d2d202
commit 02cc4f043b
1 changed files with 10 additions and 0 deletions
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sources/ElementsCollection/elementscollectionmodel.cpp
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@@ -538,6 +538,16 @@ QList<QETProject *> ElementsCollectionModel::project() const
*/ */
void ElementsCollectionModel::highlightUnusedElement() void ElementsCollectionModel::highlightUnusedElement()
{ {
//Reset only the items currently highlighted in red, so elements that
//are no longer unused lose the highlight. Scoping to the red
//Dense4Pattern avoids touching other backgrounds (e.g. the amber
//"show this dir" highlight) and avoids needless updates on big
//collections (issue #159).
for (ElementCollectionItem *eci : items())
if (eci->background().style() == Qt::Dense4Pattern &&
eci->background().color() == Qt::red)
eci->setBackground(QBrush());
QList <ElementsLocation> unused; QList <ElementsLocation> unused;
foreach (QETProject *project, m_project_list) foreach (QETProject *project, m_project_list)