Irregularly Shaped Forms demo 1
/*
User Interfaces in C#: Windows Forms and Custom Controls
by Matthew MacDonald
Publisher: Apress
ISBN: 1590590457
*/
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Drawing.Drawing2D;
/// <summary>
/// Summary description for IrregularlyShapedForms.
/// </summary>
public class IrregularlyShapedForms : System.Windows.Forms.Form
{
internal System.Windows.Forms.Label lblDrag;
internal System.Windows.Forms.PictureBox picFour;
internal System.Windows.Forms.PictureBox picThree;
internal System.Windows.Forms.PictureBox picOne;
internal System.Windows.Forms.PictureBox picTwo;
internal System.Windows.Forms.ImageList imgNormalButtons;
internal System.Windows.Forms.ImageList imgSelectedButtons;
private System.ComponentModel.IContainer components;
public IrregularlyShapedForms()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// 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.components = new System.ComponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(IrregularlyShapedForms));
this.lblDrag = new System.Windows.Forms.Label();
this.picFour = new System.Windows.Forms.PictureBox();
this.picThree = new System.Windows.Forms.PictureBox();
this.picOne = new System.Windows.Forms.PictureBox();
this.picTwo = new System.Windows.Forms.PictureBox();
this.imgNormalButtons = new System.Windows.Forms.ImageList(this.components);
this.imgSelectedButtons = new System.Windows.Forms.ImageList(this.components);
this.SuspendLayout();
//
// lblDrag
//
this.lblDrag.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(224)), ((System.Byte)(224)), ((System.Byte)(224)));
this.lblDrag.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.lblDrag.Location = new System.Drawing.Point(80, 36);
this.lblDrag.Name = "lblDrag";
this.lblDrag.Size = new System.Drawing.Size(124, 20);
this.lblDrag.TabIndex = 9;
this.lblDrag.Text = " < Drag Here! >";
this.lblDrag.MouseUp += new System.Windows.Forms.MouseEventHandler(this.lblDrag_MouseUp);
this.lblDrag.MouseMove += new System.Windows.Forms.MouseEventHandler(this.lblDrag_MouseMove);
this.lblDrag.MouseDown += new System.Windows.Forms.MouseEventHandler(this.lblDrag_MouseDown);
//
// picFour
//
this.picFour.Image = ((System.Drawing.Bitmap)(resources.GetObject("picFour.Image")));
this.picFour.Location = new System.Drawing.Point(44, 176);
this.picFour.Name = "picFour";
this.picFour.Size = new System.Drawing.Size(209, 29);
this.picFour.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
this.picFour.TabIndex = 8;
this.picFour.TabStop = false;
this.picFour.Tag = "3";
this.picFour.Click += new System.EventHandler(this.picFour_Click);
this.picFour.MouseEnter += new System.EventHandler(this.pic_MouseEnter);
this.picFour.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pic_MouseUp);
this.picFour.MouseLeave += new System.EventHandler(this.pic_MouseLeave);
this.picFour.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pic_MouseDown);
//
// picThree
//
this.picThree.Image = ((System.Drawing.Bitmap)(resources.GetObject("picThree.Image")));
this.picThree.Location = new System.Drawing.Point(44, 144);
this.picThree.Name = "picThree";
this.picThree.Size = new System.Drawing.Size(209, 27);
this.picThree.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
this.picThree.TabIndex = 7;
this.picThree.TabStop = false;
this.picThree.Tag = "2";
this.picThree.MouseEnter += new System.EventHandler(this.pic_MouseEnter);
this.picThree.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pic_MouseUp);
this.picThree.MouseLeave += new System.EventHandler(this.pic_MouseLeave);
this.picThree.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pic_MouseDown);
//
// picOne
//
this.picOne.Image = ((System.Drawing.Bitmap)(resources.GetObject("picOne.Image")));
this.picOne.Location = new System.Drawing.Point(44, 80);
this.picOne.Name = "picOne";
this.picOne.Size = new System.Drawing.Size(209, 26);
this.picOne.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
this.picOne.TabIndex = 6;
this.picOne.TabStop = false;
this.picOne.Tag = "0";
this.picOne.MouseEnter += new System.EventHandler(this.pic_MouseEnter);
this.picOne.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pic_MouseUp);
this.picOne.MouseLeave += new System.EventHandler(this.pic_MouseLeave);
this.picOne.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pic_MouseDown);
//
// picTwo
//
this.picTwo.Image = ((System.Drawing.Bitmap)(resources.GetObject("picTwo.Image")));
this.picTwo.Location = new System.Drawing.Point(44, 112);
this.picTwo.Name = "picTwo";
this.picTwo.Size = new System.Drawing.Size(209, 28);
this.picTwo.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
this.picTwo.TabIndex = 5;
this.picTwo.TabStop = false;
this.picTwo.Tag = "1";
this.picTwo.MouseEnter += new System.EventHandler(this.pic_MouseEnter);
this.picTwo.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pic_MouseUp);
this.picTwo.MouseLeave += new System.EventHandler(this.pic_MouseLeave);
this.picTwo.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pic_MouseDown);
//
// imgNormalButtons
//
this.imgNormalButtons.ColorDepth = System.Windows.Forms.ColorDepth.Depth16Bit;
this.imgNormalButtons.ImageSize = new System.Drawing.Size(209, 29);
this.imgNormalButtons.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imgNormalButtons.ImageStream")));
this.imgNormalButtons.TransparentColor = System.Drawing.Color.Transparent;
//
// imgSelectedButtons
//
this.imgSelectedButtons.ColorDepth = System.Windows.Forms.ColorDepth.Depth16Bit;
this.imgSelectedButtons.ImageSize = new System.Drawing.Size(209, 29);
this.imgSelectedButtons.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imgSelectedButtons.ImageStream")));
this.imgSelectedButtons.TransparentColor = System.Drawing.Color.Transparent;
//
// IrregularlyShapedForms
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.BackgroundImage = ((System.Drawing.Bitmap)(resources.GetObject("$this.BackgroundImage")));
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.lblDrag,
this.picFour,
this.picThree,
this.picOne,
this.picTwo});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "IrregularlyShapedForms";
this.Text = "IrregularlyShapedForms";
this.Load += new System.EventHandler(this.IrregularlyShapedForms_Load);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new IrregularlyShapedForms());
}
private void IrregularlyShapedForms_Load(object sender, System.EventArgs e)
{
GraphicsPath path = new GraphicsPath();
path.AddEllipse(10, 50, this.Width - 20, this.Height - 60);
this.Region = new Region(path);
picOne.Image = imgNormalButtons.Images[0];
picTwo.Image = imgNormalButtons.Images[1];
picThree.Image = imgNormalButtons.Images[2];
picFour.Image = imgNormalButtons.Images[3];
}
private void picFour_Click(object sender, System.EventArgs e)
{
this.Close();
}
private void pic_MouseEnter(object sender, System.EventArgs e)
{
PictureBox pic = (PictureBox)sender;
int imageIndex = int.Parse((pic.Tag.ToString()));
pic.Image = imgSelectedButtons.Images[imageIndex];
}
private void pic_MouseLeave(object sender, System.EventArgs e)
{
PictureBox pic = (PictureBox)sender;
int imageIndex = int.Parse((pic.Tag.ToString()));
pic.Image = imgNormalButtons.Images[imageIndex];
}
private void pic_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
PictureBox pic = (PictureBox)sender;
pic.Top += 2;
pic.Left += 2;
}
private void pic_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
PictureBox pic = (PictureBox)sender;
pic.Top -= 2;
pic.Left -= 2;
}
private bool formDragging;
private Point pointClicked;
private void lblDrag_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
// Set drag mode on.
formDragging = true;
// Store the offset where the control was clicked.
pointClicked = new Point(e.X, e.Y);
}
private void lblDrag_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (formDragging)
{
Point pointMoveTo;
// Find the current mouse position in screen coordinates.
pointMoveTo = this.PointToScreen(new Point(e.X, e.Y));
// Compensate for the position the control was clicked.
pointMoveTo.Offset(-pointClicked.X, -pointClicked.Y);
// Compensate for the non-client region (title bar).
// This code is not necessary if you explicitly hide the title bar
// by setting the form's BorderStyle to None.
pointMoveTo.Offset(0, -25);
// Move the form.
this.Location = pointMoveTo;
}
}
private void lblDrag_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
formDragging = false;
}
}
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