75 lines
2.6 KiB
C#
75 lines
2.6 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace MSGer.tk
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{
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public partial class FloatingChatIcon : Form
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{
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[StructLayout(LayoutKind.Sequential)]
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public struct MARGINS
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{
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public int Left;
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public int Right;
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public int Top;
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public int Bottom;
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}
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[DllImport("dwmapi.dll", PreserveSig = false)]
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public static extern void DwmExtendFrameIntoClientArea(IntPtr hwnd, ref MARGINS margins);
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[DllImport("dwmapi.dll", PreserveSig = false)]
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public static extern bool DwmIsCompositionEnabled();
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public FloatingChatIcon(ChatPanel cp)
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{
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InitializeComponent();
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//pictureBox1.Image = new Bitmap(pictureBox1.Width, pictureBox1.Height);
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//Graphics g = Graphics.FromImage(pictureBox1.Image);
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//g.DrawEllipse(new Pen(Color.FromArgb(50, Color.Blue), 10), new Rectangle(10, 10, 50, 50));
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}
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// defines how far we are extending the Glass margins
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private MARGINS margins;
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// uses PInvoke to setup the Glass area.
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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if (DwmIsCompositionEnabled())
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{
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// Paint the glass effect.
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margins = new MARGINS();
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margins.Top = -1;
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margins.Left = 20;
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DwmExtendFrameIntoClientArea(this.Handle, ref margins);
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}
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}
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/*protected override void OnPaintBackground(PaintEventArgs e)
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{
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//base.OnPaint(e);
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if (DwmIsCompositionEnabled())
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{
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// paint background black to enable include glass regions
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e.Graphics.Clear(Color.Black);
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// revert the non-glass rectangle back to it's original colour
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*Rectangle clientArea = new Rectangle(
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margins.Left,
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margins.Top,
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this.ClientRectangle.Width - margins.Left - margins.Right,
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this.ClientRectangle.Height - margins.Top - margins.Bottom
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);
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Brush b = new SolidBrush(this.BackColor);
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e.Graphics.FillRectangle(b, clientArea);*
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}
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}*/
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}
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}
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