Remove the index from QtGraphicsTreeViewItem. It is not needed and just clutters the api.

1 files changed, 4 insertions, 7 deletions

diff --git a/src/qgraphicstreeview.h b/src/qgraphicstreeview.h
index 3ed889c..244ffda 100644
--- a/src/qgraphicstreeview.h
+++ b/src/qgraphicstreeview.h
@@ -54,12 +54,9 @@ class QWidget;
 class QtGraphicsTreeViewItem : public QGraphicsWidget
 {
 public:
-    QtGraphicsTreeViewItem(const QtTreeModelIterator &it, int index, QtGraphicsTreeView *view);
+    QtGraphicsTreeViewItem(const QtTreeModelIterator &it, QtGraphicsTreeView *view);
     ~QtGraphicsTreeViewItem();
 
-    int index() const;
-    void setIndex(int index);
-
     QtTreeModelIterator iterator() const;
     void setIterator(const QtTreeModelIterator &it);
 
@@ -86,8 +83,8 @@ class QtGraphicsTreeViewItemCreatorBase
 {
 public:
     virtual ~QtGraphicsTreeViewItemCreatorBase();
-    virtual QtGraphicsTreeViewItem *create(const QtTreeModelIterator &it, int index, QtGraphicsTreeView *view) = 0;
-    virtual QtGraphicsTreeViewItem *reassign(const QtTreeModelIterator &it, int index, QtGraphicsTreeViewItem *item);
+    virtual QtGraphicsTreeViewItem *create(const QtTreeModelIterator &it, QtGraphicsTreeView *view) = 0;
+    virtual QtGraphicsTreeViewItem *reassign(const QtTreeModelIterator &it, QtGraphicsTreeViewItem *item);
     virtual void recycle(QtGraphicsTreeViewItem *item);
 };
 
@@ -95,7 +92,7 @@ template <class T>
 class QtGraphicsTreeViewItemCreator : public QtGraphicsTreeViewItemCreatorBase
 {
 public:
-    inline QtGraphicsTreeViewItem *create(const QtTreeModelIterator &it, int index, QtGraphicsTreeView *view) { return new T(it, index, view); }
+    inline QtGraphicsTreeViewItem *create(const QtTreeModelIterator &it, QtGraphicsTreeView *view) { return new T(it, view); }
 };