occt/samples/CSharp/IE/TransparencyDialog.cs

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace IE
{
	/// <summary>
	/// Summary description for TransparencyDialog.
	/// </summary>
	public class TransparencyDialog : System.Windows.Forms.Form
	{
		private System.Windows.Forms.NumericUpDown MyTransparency;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;
		private shell myView;

		public TransparencyDialog()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
			myView=null;
		}

		/// <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()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(TransparencyDialog));
			this.MyTransparency = new System.Windows.Forms.NumericUpDown();
			((System.ComponentModel.ISupportInitialize)(this.MyTransparency)).BeginInit();
			this.SuspendLayout();
			// 
			// MyTransparency
			// 
			this.MyTransparency.Location = new System.Drawing.Point(16, 16);
			this.MyTransparency.Maximum = new System.Decimal(new int[] {
																		   10,
																		   0,
																		   0,
																		   0});
			this.MyTransparency.Name = "MyTransparency";
			this.MyTransparency.Size = new System.Drawing.Size(96, 20);
			this.MyTransparency.TabIndex = 0;
			this.MyTransparency.ValueChanged += new System.EventHandler(this.MyTransparency_ValueChanged);
			// 
			// TransparencyDialog
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(128, 53);
			this.Controls.Add(this.MyTransparency);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "TransparencyDialog";
			this.Text = "TransparencyDialog";
			((System.ComponentModel.ISupportInitialize)(this.MyTransparency)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		private void MyTransparency_ValueChanged(object sender, System.EventArgs e)
		{
			if (this.myView==null)
				return;
			int transp = (int)this.MyTransparency.Value;
			this.myView.SetTransparency(transp);
		}

		public shell View
		{
			set
			{
				this.myView=value;
			}
		}

	}
}