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element collection widget : highlight unused element in a project.

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the feature "clean project" does not clean unused elements yet


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4561 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-06-30 09:12:25 +00:00
parent 62c2806e31
commit 438ce78c4f
11 changed files with 240 additions and 93 deletions
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26
sources/ElementsCollection/elementscollectionmodel.cpp
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@@ -341,6 +341,32 @@ QList<QETProject *> ElementsCollectionModel::project() const
return m_project_list;
}
/**
* @brief ElementsCollectionModel::highlightUnusedElement
* Highlight every unused element of managed project.
* @See QETProject::unusedElements()
*/
void ElementsCollectionModel::highlightUnusedElement()
{
QList <ElementsLocation> unused;
foreach (QETProject *project, m_project_list)
unused.append(project->unusedElements());
QBrush brush;
brush.setStyle(Qt::Dense4Pattern);
brush.setColor(Qt::red);
foreach (ElementsLocation location, unused) {
QModelIndex index = indexFromLocation(location);
if (index.isValid()) {
QStandardItem *qsi = itemFromIndex(index);
if (qsi)
qsi->setBackground(brush);
}
}
}
/**
* @brief ElementsCollectionModel::items
* @return every ElementCollectionItem owned by this model