using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
public class Palette : Form
{
private System.Windows.Forms.Label lblPictureThree;
private System.Windows.Forms.Label lblPictureTwo;
private System.Windows.Forms.Label lblPictureOne;
public Palette() {
InitializeComponent();
}
private void lbl_MouseDown(object sender, MouseEventArgs e)
{
Label lbl = (Label)sender;
lbl.DoDragDrop(lbl.Image, DragDropEffects.Copy);
}
private void InitializeComponent()
{
this.lblPictureThree = new System.Windows.Forms.Label();
this.lblPictureTwo = new System.Windows.Forms.Label();
this.lblPictureOne = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// lblPictureThree
//
this.lblPictureThree.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.lblPictureThree.Image = new Bitmap("winter.jpg");
this.lblPictureThree.Location = new System.Drawing.Point(12, 113);
this.lblPictureThree.Name = "lblPictureThree";
this.lblPictureThree.Size = new System.Drawing.Size(56, 48);
this.lblPictureThree.TabIndex = 6;
this.lblPictureThree.MouseDown += new System.Windows.Forms.MouseEventHandler(this.lbl_MouseDown);
//
// lblPictureTwo
//
this.lblPictureTwo.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.lblPictureTwo.Image = new Bitmap("winter.jpg");
this.lblPictureTwo.Location = new System.Drawing.Point(12, 61);
this.lblPictureTwo.Name = "lblPictureTwo";
this.lblPictureTwo.Size = new System.Drawing.Size(56, 48);
this.lblPictureTwo.TabIndex = 5;
this.lblPictureTwo.MouseDown += new System.Windows.Forms.MouseEventHandler(this.lbl_MouseDown);
//
// lblPictureOne
//
this.lblPictureOne.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.lblPictureOne.Image = new Bitmap("winter.jpg");
this.lblPictureOne.Location = new System.Drawing.Point(12, 9);
this.lblPictureOne.Name = "lblPictureOne";
this.lblPictureOne.Size = new System.Drawing.Size(56, 48);
this.lblPictureOne.TabIndex = 4;
this.lblPictureOne.MouseDown += new System.Windows.Forms.MouseEventHandler(this.lbl_MouseDown);
//
// Palette
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(83, 173);
this.Controls.Add(this.lblPictureTwo);
this.Controls.Add(this.lblPictureOne);
this.Controls.Add(this.lblPictureThree);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
this.Name = "Palette";
this.ShowInTaskbar = false;
this.Text = "Palette";
this.ResumeLayout(false);
}
[STAThread]
static void Main()
{
Application.Run(new DrawingArea());
}
}
public class DrawingArea : Form
{
private System.Windows.Forms.PictureBox picDrawingArea;
public DrawingArea()
{
InitializeComponent();
}
private void DrawingArea_Load(object sender, EventArgs e)
{
Palette frmTool = new Palette();
this.AddOwnedForm(frmTool);
frmTool.Show();
picDrawingArea.AllowDrop = true;
}
private void picDrawingArea_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.Bitmap))
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
private void picDrawingArea_DragDrop(object sender, DragEventArgs e)
{
Graphics g = picDrawingArea.CreateGraphics();
g.DrawImage((Image)e.Data.GetData(DataFormats.Bitmap),
new Point(e.X - this.Left, e.Y - this.Top));
}
private void InitializeComponent()
{
this.picDrawingArea = new System.Windows.Forms.PictureBox();
((System.ComponentModel.ISupportInitialize)(this.picDrawingArea)).BeginInit();
this.SuspendLayout();
//
// picDrawingArea
//
this.picDrawingArea.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.picDrawingArea.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.picDrawingArea.Location = new System.Drawing.Point(1, 2);
this.picDrawingArea.Name = "picDrawingArea";
this.picDrawingArea.Size = new System.Drawing.Size(377, 270);
this.picDrawingArea.TabIndex = 2;
this.picDrawingArea.TabStop = false;
this.picDrawingArea.DragDrop += new System.Windows.Forms.DragEventHandler(this.picDrawingArea_DragDrop);
this.picDrawingArea.DragEnter += new System.Windows.Forms.DragEventHandler(this.picDrawingArea_DragEnter);
//
// DrawingArea
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(379, 274);
this.Controls.Add(this.picDrawingArea);
this.Name = "DrawingArea";
this.Text = "Drawing Area";
this.Load += new System.EventHandler(this.DrawingArea_Load);
((System.ComponentModel.ISupportInitialize)(this.picDrawingArea)).EndInit();
this.ResumeLayout(false);
}
}
