using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace TreeView
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.TreeView treeView1;
private System.Windows.Forms.TreeNode mySelectedNode;
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem menuFile;
private System.Windows.Forms.MenuItem menuItem1;
private System.Windows.Forms.Splitter splitter1;
public Panel panel1;
private TreeView.SideTab sideTab1;
private SideTab sd;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Required for Windows Form Designer support
//
this.Load += new System.EventHandler(this.onLoad);
CustomListBox list = new CustomListBox();
//Controls.Add(list);
sd = new SideTab();
sd.Width = 26;
SdeTabPage sp = new SdeTabPage("File.NewIcon","Model Explorer");
sp.Location = new Point(2,2);
sp.IsSelected = false;
sd.Controls.Add(sp);
SdeTabPage sp1 = new SdeTabPage("Icons.Class","Property Sheet");
sp1.Location = new Point(2,22);
sp1.IsSelected=false;
sd.Controls.Add(sp1);
SdeTabPage sp2 = new SdeTabPage("File.OpenIcon","Transformation");
sp2.Location = new Point(2,42);
sp2.IsSelected=true;
sd.Controls.Add(sp2);
this.panel1 = new Panel();
panel1.Dock = DockStyle.Right;
InitializeComponent();
panel1.Controls.Add(treeView1);
treeView1.Dock= DockStyle.Fill;
treeView1.Scrollable = false;
this.Controls.Add(panel1);
Controls.Add(sd);
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.splitter1 = new System.Windows.Forms.Splitter();
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.treeView1 = new System.Windows.Forms.TreeView();
this.menuFile = new System.Windows.Forms.MenuItem();
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.sideTab1 = new TreeView.SideTab();
this.SuspendLayout();
//
// splitter1
//
this.splitter1.Dock = System.Windows.Forms.DockStyle.Right;
this.splitter1.Location = new System.Drawing.Point(289, 0);
this.splitter1.Name = "splitter1";
this.splitter1.Size = new System.Drawing.Size(3, 273);
this.splitter1.TabIndex = 1;
this.splitter1.TabStop = false;
//
// menuItem1
//
this.menuItem1.Index = 0;
this.menuItem1.Text = "Edit";
this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);
//
// treeView1
//
this.treeView1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.treeView1.FullRowSelect = true;
this.treeView1.ImageIndex = -1;
this.treeView1.Location = new System.Drawing.Point(171, 0);
this.treeView1.Name = "treeView1";
this.treeView1.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
new System.Windows.Forms.TreeNode("Node0", new System.Windows.Forms.TreeNode[] {
new System.Windows.Forms.TreeNode("Node53")}),
new System.Windows.Forms.TreeNode("Node21"),
new System.Windows.Forms.TreeNode("Node22"),
new System.Windows.Forms.TreeNode("Node23"),
new System.Windows.Forms.TreeNode("Node24"),
new System.Windows.Forms.TreeNode("Node25"),
new System.Windows.Forms.TreeNode("Node26"),
new System.Windows.Forms.TreeNode("Node27"),
new System.Windows.Forms.TreeNode("Node28"),
new System.Windows.Forms.TreeNode("Node29"),
new System.Windows.Forms.TreeNode("Node30"),
new System.Windows.Forms.TreeNode("Node31"),
new System.Windows.Forms.TreeNode("Node32"),
new System.Windows.Forms.TreeNode("Node33"),
new System.Windows.Forms.TreeNode("Node34"),
new System.Windows.Forms.TreeNode("Node35"),
new System.Windows.Forms.TreeNode("Node36"),
new System.Windows.Forms.TreeNode("Node37"),
new System.Windows.Forms.TreeNode("Node38"),
new System.Windows.Forms.TreeNode("Node39"),
new System.Windows.Forms.TreeNode("Node40"),
new System.Windows.Forms.TreeNode("Node41"),
new System.Windows.Forms.TreeNode("Node42"),
new System.Windows.Forms.TreeNode("Node43"),
new System.Windows.Forms.TreeNode("Node44"),
new System.Windows.Forms.TreeNode("Node45"),
new System.Windows.Forms.TreeNode("Node46"),
new System.Windows.Forms.TreeNode("Node47"),
new System.Windows.Forms.TreeNode("Node48"),
new System.Windows.Forms.TreeNode("Node49"),
new System.Windows.Forms.TreeNode("Node50"),
new System.Windows.Forms.TreeNode("Node51"),
new System.Windows.Forms.TreeNode("Node52")});
this.treeView1.SelectedImageIndex = -1;
this.treeView1.Size = new System.Drawing.Size(121, 273);
this.treeView1.TabIndex = 0;
this.treeView1.MouseDown += new System.Windows.Forms.MouseEventHandler(this.treeView1_MouseDown);
this.treeView1.AfterLabelEdit += new System.Windows.Forms.NodeLabelEditEventHandler(this.treeView1_AfterLabelEdit);
//
// menuFile
//
this.menuFile.Index = 0;
this.menuFile.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuItem1});
this.menuFile.Text = "File";
//
// mainMenu1
//
this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.menuFile});
//
// sideTab1
//
this.sideTab1.BackColor = System.Drawing.Color.Blue;
this.sideTab1.Dock = System.Windows.Forms.DockStyle.Right;
this.sideTab1.Location = new System.Drawing.Point(273, 0);
this.sideTab1.Name = "sideTab1";
this.sideTab1.Size = new System.Drawing.Size(16, 273);
this.sideTab1.TabIndex = 2;
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.treeView1});
this.Menu = this.mainMenu1;
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false);
sd.Dock = System.Windows.Forms.DockStyle.Right;
}
#endregion
private void onLoad(object sender, System.EventArgs e)
{
panel1.Width=0;
}
private void treeView1_MouseDown(object sender,
System.Windows.Forms.MouseEventArgs e)
{
mySelectedNode = treeView1.GetNodeAt(e.X, e.Y);
}
private void menuItem1_Click(object sender, System.EventArgs e)
{
treeView1.RightToLeft = RightToLeft.Yes;
if (mySelectedNode != null && mySelectedNode.Parent != null)
{
treeView1.SelectedNode = mySelectedNode;
treeView1.LabelEdit = true;
mySelectedNode.BeginEdit();
}
else
{
MessageBox.Show("No tree node selected or selected node is a root node.\n" +
"Editing of root nodes is not allowed.", "Invalid selection");
}
}
private void treeView1_AfterLabelEdit(object sender,
System.Windows.Forms.NodeLabelEditEventArgs e)
{
if (e.Label != null)
{
if(e.Label.Length > 0)
{
if (e.Label.IndexOfAny(new char[]{'@', '.', ',', '!'}) == -1)
{
// Stop editing without cancelling the label change.
e.Node.EndEdit(false);
}
else
{
/* Cancel the label edit action, inform the user and
place the node in edit mode again. */
e.CancelEdit = true;
MessageBox.Show("Invalid tree node label.\n" +
"The invalid characters are: '@','.', ',', '!'",
"Node Label Edit");
e.Node.BeginEdit();
}
}
else
{
/* Cancel the label edit action, inform the user and
place the node in edit mode again. */
e.CancelEdit = true;
MessageBox.Show("Invalid tree node label.\nThe label cannot be blank",
"Node Label Edit");
e.Node.BeginEdit();
}
this.treeView1.LabelEdit = false;
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
}
}
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