Fix renaming mapping items for pics

With some GNOME themes the edit trigger for SmTreeModel is borked. The
current name is mixed with the new one, and one can't recognize
anything. Use a QInputDialog instead.

1 files changed, 8 insertions, 2 deletions

diff --git a/mappingtreewidget.cpp b/mappingtreewidget.cpp
index 1bb093f..873afd2 100644
--- a/mappingtreewidget.cpp
+++ b/mappingtreewidget.cpp
@@ -226,8 +226,14 @@ void MappingTreeWidget::typeChanged(QString type){
 
 void MappingTreeWidget::editChild(){
     QModelIndex sel = selected();
-    if(sel.isValid()){
-        mTree->edit(sel);
+    QString question = QString("Rename %1").arg(sel.data(MappingTreeModel::NameRole).toString());
+    bool ok = false;
+    QString newName = QInputDialog::getText(mTree, tr("Rename"), question, QLineEdit::Normal, sel.data(MappingTreeModel::NameRole).toString(), &ok);
+    if(ok){
+        QModelIndex real = mProxy->mapToSource(sel);
+        if(real.isValid()){
+            mModel->renameChild(real, newName);
+        }
     }
 }