Hi there,

I have some difficulties to use editors in an ultra tree. I would like to create a tree just like the PropertyGrid, so I would like to have different data type in the cells (String, Integer, Boolean, Color, Font etc..)

I succedded with the string, the font, the combo but I have problems with the colorpicker (I have the color but it's not editable) and also with the CheckEditor (I can't check/uncheck)

Remark: If I set DataType=typeof(Color) for a colum it works well. But since I want to have different type in the cells I can't do that.

Thanks for your help.

Here is my sample code:

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using System;
using System.Drawing;
using System.Windows.Forms;
using Infragistics.Win;
using Infragistics.Win.UltraWinTree;
using Infragistics.Win.UltraWinEditors;

namespace InfragisticEditors
{
    public partial class Form1 : Form
    {
        private UltraTreeNodeColumn _colName;
        private UltraTreeNodeColumn _colValue;

        public Form1()
        {
            InitializeComponent();

            InitTree();
        }

        private void InitTree()
        {
            // Clear nodes:
            this.ultraTree1.Nodes.Clear();

            // set outlook view style:
            this.ultraTree1.ViewStyle = ViewStyle.OutlookExpress;
            this.ultraTree1.Indent = 10;

            // Editable cells:
            this.ultraTree1.Override.CellClickAction = CellClickAction.EditCell;
       
            // Only allow one node to be selected at a time
            this.ultraTree1.Override.SelectionType = SelectType.Single;

            // Use single-pixel borders of 'Control' color for the cells
            this.ultraTree1.ColumnSettings.BorderStyleCell = UIElementBorderStyle.Solid;
            this.ultraTree1.ColumnSettings.CellAppearance.BorderColor = SystemColors.Control;

            // Hide the headers:
            this.ultraTree1.ColumnSettings.LabelPosition = NodeLayoutLabelPosition.None;

            // Add colums:
            UltraTreeColumnSet rootColumnSet = this.ultraTree1.ColumnSettings.RootColumnSet;
            _colName = rootColumnSet.Columns.Add("Name");
            _colName.DataType = typeof(string);
            _colName.LayoutInfo.PreferredCellSize = new Size(this.ultraTree1.Width / 2, 0);

            _colValue = rootColumnSet.Columns.Add("Value");
            _colValue.DataType = typeof(object);
            _colValue.LayoutInfo.PreferredCellSize = new Size(this.ultraTree1.Width / 2, 0);
            _colValue.AllowCellEdit = AllowCellEdit.Full;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            // Add a text node:
            String str = "Hello world";
            UltraTreeNode node1 = this.ultraTree1.Nodes.Add(null, "");
            node1.SetCellValue(_colName, "String");
            node1.SetCellValue(_colValue, str);

            // Add a color:
            Color color = Color.FromArgb(255, 0, 0);
            UltraTreeNode node2 = this.ultraTree1.Nodes.Add(null, "");
            node2.Cells[_colValue].Editor = new ColorPickerEditor();
            node2.SetCellValue(_colName, "Color");
            node2.SetCellValue(_colValue, color);

            // Add a combo
            UltraComboEditor editorControl = new UltraComboEditor();
            UltraTreeNode node3 = this.ultraTree1.Nodes.Add(null, "");
            editorControl.Items.Add("True");
            editorControl.Items.Add("False");
            editorControl.DropDownStyle = DropDownStyle.DropDownList;
            node3.Cells[_colValue].EditorControl = editorControl;
            node3.SetCellValue(_colName, "Combobox");
            node3.SetCellValue(_colValue, false);

            // Add a checkbox:
            UltraTreeNode node4 = this.ultraTree1.Nodes.Add(null, "");
            node4.Cells[_colValue].Editor = new CheckEditor();
            node4.SetCellValue(_colName, "Checkbox");
            node4.SetCellValue(_colValue, false);

            // Add a collection
            UltraTreeNode node5 = this.ultraTree1.Nodes.Add(null, "");
            EditorWithText textEditor = new EditorWithText();
            node5.Cells[_colValue].Editor = textEditor;
            EditorButton editorButton = new EditorButton("ellipsis");
            editorButton.Text = "...";
            //editorButton.Click += new Infragistics.Win.UltraWinEditors.EditorButtonEventHandler(editorButton_Click);
            textEditor.ButtonsRight.Add(editorButton);
            node5.Cells[_colValue].AllowEdit = AllowCellEdit.ReadOnly;
            node5.SetCellValue(_colName, "Button");
            node5.SetCellValue(_colValue, "(Collection)");

            // Add a font:
            Font font = new Font("Arial", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
            UltraTreeNode node6 = this.ultraTree1.Nodes.Add(null, "");
            node6.Cells[_colValue].Editor = new FontNameEditor();
            node6.SetCellValue(_colName, "Font");
            node6.SetCellValue(_colValue, font);
        }
    }
}