private void LoadPropertiesForSelection()
        {
            m_PropertyView = null;
            if (m_TreeView.GetSelectedProperty() == null)
            {
                return;
            }
            var p = m_TreeView.GetSelectedRow();

            if (p.hasProperties)
            {
                m_PropertyView = p.GetPropertiesView(Apply, m_PickerTreeViewState);
            }
        }
        void LoadPropertiesForSelection()
        {
            m_PropertyView = null;
            if (m_TreeView.GetSelectedProperty() == null)
            {
                return;
            }
            var p = m_TreeView.GetSelectedRow();

            if (p.hasProperties)
            {
                m_PropertyView = new InputBindingPropertiesView(p.elementProperty, Apply, m_PickerTreeViewState);
            }
        }
        void DeleteSelectedRows(SerializedProperty actionProperty)
        {
            var row     = m_TreeView.GetSelectedRow();
            var rowType = row.GetType();

            // Remove composite bindings
            if (rowType == typeof(CompositeTreeItem))
            {
                for (var i = row.children.Count - 1; i >= 0; i--)
                {
                    var composite = (CompositeTreeItem)row.children[i];

                    InputActionSerializationHelpers.RemoveBinding(actionProperty, composite.index);
                }
                InputActionSerializationHelpers.RemoveBinding(actionProperty, row.index);
            }

            // Remove bindings
            if (rowType == typeof(BindingTreeItem))
            {
                InputActionSerializationHelpers.RemoveBinding(actionProperty, row.index);
            }

            m_TreeView.SetSelection(new List <int>());
            m_TreeView.Reload();
        }