event more commenting.

src/widgets/xqtreetable.cpp

@@ -137,25 +137,7 @@ void XQTreeTable::mouseMoveEvent(QMouseEvent* event)
 }
 
 
-//! firz
-
-void XQTreeTable::mouseDoubleClickEvent(QMouseEvent* event)
-{
-  /*
-  QModelIndex idxFromPos = indexAt(event->pos());
-  if (idxFromPos.isValid())
-  {
-    if ( NTItem::isHeaderType(idxFromPos) && cursor().shape() == Qt::SplitHCursor)
-    {
-      return resizeColumnToContents(idxFromPos.column());
-    }
-  }
-  */
-  QTreeView::mouseDoubleClickEvent(event);
-}
-
-
-//! firz
+//! speichert die start-position fürs header-resizing.
 
 void XQTreeTable::mousePressEvent(QMouseEvent* event)
 {
@@ -174,18 +156,18 @@ void XQTreeTable::mousePressEvent(QMouseEvent* event)
 }
 
 
-//! firz
+//! speichert die index-position fürs header-resizing.
 
 void XQTreeTable::mouseReleaseEvent(QMouseEvent* event)
 {
   // reset index for resize column
   _indexToResize = QModelIndex();
-   setCursor(QCursor(Qt::ArrowCursor));
+  setCursor(QCursor(Qt::ArrowCursor));
   QTreeView::mouseReleaseEvent(event);
 }
 
 
-//! firz
+//! zoom-in / zoom-out mit mausrad & ctrl
 
 void XQTreeTable::wheelEvent(QWheelEvent* event)
 {