From a17116f465eb0a465274accc83b8266f5b84d90f Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Thu, 1 May 2014 16:12:03 +0200
Subject: [PATCH] + Add action to modify current item in constraint view

---
 src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp | 13 +++++++++++--
 src/Mod/Sketcher/Gui/TaskSketcherConstrains.h   |  1 +
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp
index 3353885e3..8d8a56138 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp
+++ b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp
@@ -104,22 +104,31 @@ ConstraintView::~ConstraintView()
 void ConstraintView::contextMenuEvent (QContextMenuEvent* event)
 {
     QMenu menu;
+    QListWidgetItem* item = currentItem();
+    QList<QListWidgetItem *> items = selectedItems();
+
+    QAction* change = menu.addAction(tr("Change value"), this, SLOT(modifyCurrentItem()));
+    QVariant v = item ? item->data(Qt::UserRole) : QVariant();
+    change->setEnabled(v.isValid());
 
     QAction* rename = menu.addAction(tr("Rename"), this, SLOT(renameCurrentItem())
 #ifndef Q_WS_MAC // on Mac F2 doesn't seem to trigger an edit signal
         ,QKeySequence(Qt::Key_F2)
 #endif
         );
-    QListWidgetItem* item = currentItem();
     rename->setEnabled(item != 0);
 
-    QList<QListWidgetItem *> items = selectedItems();
     QAction* remove = menu.addAction(tr("Delete"), this, SLOT(deleteSelectedItems()),
         QKeySequence(QKeySequence::Delete));
     remove->setEnabled(!items.isEmpty());
     menu.exec(event->globalPos());
 }
 
+void ConstraintView::modifyCurrentItem()
+{
+    /*emit*/itemActivated(currentItem());
+}
+
 void ConstraintView::renameCurrentItem()
 {
     QListWidgetItem* item = currentItem();
diff --git a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
index 0d6494364..870caf4b1 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
+++ b/src/Mod/Sketcher/Gui/TaskSketcherConstrains.h
@@ -49,6 +49,7 @@ protected:
     void contextMenuEvent (QContextMenuEvent* event);
 
 protected Q_SLOTS:
+    void modifyCurrentItem();
     void renameCurrentItem();
     void deleteSelectedItems();
 };