Implement Rename

Rename items: spits out an error message if the new item already exists.

1 files changed, 15 insertions, 2 deletions

diff --git a/smtreeview.cpp b/smtreeview.cpp
index 405f6a0..d4faab8 100644
--- a/smtreeview.cpp
+++ b/smtreeview.cpp
@@ -5,10 +5,12 @@
   2 of the License, or (at your option) any later version.
 */
 
-#include <QSettings>
-#include <QHeaderView>
 #include <QAction>
 #include <QActionGroup>
+#include <QHeaderView>
+#include <QMenu>
+#include <QContextMenuEvent>
+#include <QSettings>
 
 #include "smtreeview.h"
 #include "smglobals.h"
@@ -58,3 +60,14 @@ void SmTreeView::toggleHeader(QObject *action){
     QHeaderView *hv = header();
     hv->setSectionHidden(logicalIndex, !a->isChecked());
 }
+
+void SmTreeView::contextMenuEvent(QContextMenuEvent *e){
+    if(actions().isEmpty()){
+        return;
+    }
+    QMenu contextMenu(this);
+    foreach(QAction *a, actions()){
+        contextMenu.addAction(a);
+    }
+    contextMenu.exec(e->globalPos());
+}