Fix CodeCompletion. The wrong role was used (DisplayRole and not ModelDataRole)

src/codeeditorhelper.cpp

@@ -98,8 +98,8 @@ CodeHighlighter::CodeHighlighter(QTextDocument * parent):QSyntaxHighlighter (par
 }
 
 bool CodeCompletions::lessThan(const QModelIndex &left, const QModelIndex &right)const{
-    CodeCompletionEntry* leftData = sourceModel()->data(left).value<CodeCompletionEntry*>();
-    CodeCompletionEntry* rightData = sourceModel()->data(right).value<CodeCompletionEntry*>();
+    CodeCompletionEntry* leftData = sourceModel()->data(left, ModelVector<CodeCompletions*>::ModelDataRole).value<CodeCompletionEntry*>();
+    CodeCompletionEntry* rightData = sourceModel()->data(right, ModelVector<CodeCompletions*>::ModelDataRole).value<CodeCompletionEntry*>();
     return leftData->completion < rightData->completion;
 }
 
@@ -107,7 +107,7 @@ bool CodeCompletions::filterAcceptsRow(int sourceRow,
           const QModelIndex &sourceParent) const
   {
       QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
-      CodeCompletionEntry* data = sourceModel()->data(index).value<CodeCompletionEntry*>();
+      CodeCompletionEntry* data = sourceModel()->data(index, ModelVector<CodeCompletions*>::ModelDataRole).value<CodeCompletionEntry*>();
       if(data) {
           return data->completion.contains(this->filterRegExp());
       } else {

src/qml/ModuleView.qml

@@ -408,7 +408,7 @@ Item{
                             anchors.fill: parent
                             id: descriptionLabel
                             wrapMode: "WordWrap"
-                            text: codeCompletionListView.currentItem ? odeCompletionListView.currentModelData.description : "Keine Beschreibung"
+                            text: codeCompletionListView.currentModelData ? codeCompletionListView.currentModelData.description : "Keine Beschreibung"
                             background: null
                         }
                         color: "beige"
@@ -433,8 +433,9 @@ Item{
                         clip: true
                         id: codeCompletionListView
                         model: codeEditorHelper.codeCompletions
+                        property var currentModelData: currentItem ? currentItem.itemData : null;
                         delegate: ItemDelegate {
-                            property var modelData: modelData
+                            property var itemData: modelData
                             text: modelData.completion.replace(/\n*\t*/g,"")
                             onClicked: codeCompletionListView.clickCurrentItem()
                             highlighted: ListView.isCurrentItem