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UI: Fix accessibility/narration text on sources list 

Fixes the narration reading (for the blind) for items in the sources
list; previously they would not be read due to the new custom model.
This issue is solved by returning the name of item in the form of a
QVariant of a QString returned from the QAbstractItemModel::data virtual
function when the Qt::AccessibleTextRole role is used.
master
jp9000 2019-01-20 00:51:22 -08:00
parent 87ca80deac
commit 8f52179912
1 changed files with 7 additions and 1 deletions
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8
UI/source-tree.cpp
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@ -695,8 +695,14 @@ int SourceTreeModel::rowCount(const QModelIndex &parent) const
return parent.isValid() ? 0 : items.count();
}
QVariant SourceTreeModel::data(const QModelIndex &, int) const
QVariant SourceTreeModel::data(const QModelIndex &index, int role) const
{
if (role == Qt::AccessibleTextRole) {
OBSSceneItem item = items[index.row()];
obs_source_t *source = obs_sceneitem_get_source(item);
return QVariant(QT_UTF8(obs_source_get_name(source)));
}
return QVariant();
}