mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-29 23:30:10 +01:00
141 lines
4.6 KiB
C#
141 lines
4.6 KiB
C#
/* Copyright (c) Citrix Systems Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Drawing;
|
|
using System.Data;
|
|
using System.Text;
|
|
using System.Windows.Forms;
|
|
using XenAdmin.Core;
|
|
|
|
namespace XenAdmin.Controls
|
|
{
|
|
public partial class FlickerFreePanel : Panel
|
|
{
|
|
private Color _borderColor = Color.Black;
|
|
private int _borderWidth = 1;
|
|
|
|
public int BorderWidth
|
|
{
|
|
get { return _borderWidth; }
|
|
set { _borderWidth = value; }
|
|
}
|
|
|
|
public Color BorderColor
|
|
{
|
|
get { return _borderColor; }
|
|
set { _borderColor = value; }
|
|
}
|
|
|
|
public FlickerFreePanel()
|
|
{
|
|
this.InitializeComponent();
|
|
|
|
SetStyle
|
|
(ControlStyles.DoubleBuffer,
|
|
true);
|
|
SetStyle
|
|
(ControlStyles.AllPaintingInWmPaint,
|
|
false);
|
|
SetStyle
|
|
(ControlStyles.ResizeRedraw,
|
|
true);
|
|
SetStyle
|
|
(ControlStyles.UserPaint,
|
|
true);
|
|
SetStyle
|
|
(ControlStyles.SupportsTransparentBackColor,
|
|
true);
|
|
|
|
}
|
|
|
|
protected override void OnPaint(PaintEventArgs e)
|
|
{
|
|
base.OnPaint(e);
|
|
|
|
if (this.BorderStyle == BorderStyle.FixedSingle)
|
|
{
|
|
IntPtr hDC = Win32.GetWindowDC(this.Handle);
|
|
Graphics g = Graphics.FromHdc(hDC);
|
|
|
|
ControlPaint.DrawBorder(
|
|
g,
|
|
new Rectangle(0, 0, this.Width, this.Height),
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid,
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid,
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid,
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid);
|
|
g.Dispose();
|
|
Win32.ReleaseDC(Handle, hDC);
|
|
}
|
|
}
|
|
|
|
protected override void OnPaintBackground(PaintEventArgs e)
|
|
{
|
|
base.OnPaintBackground(e);
|
|
|
|
if (this.BorderStyle == BorderStyle.FixedSingle)
|
|
{
|
|
IntPtr hDC = Win32.GetWindowDC(this.Handle);
|
|
Graphics g = Graphics.FromHdc(hDC);
|
|
|
|
ControlPaint.DrawBorder(
|
|
g,
|
|
new Rectangle(0, 0, this.Width, this.Height),
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid,
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid,
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid,
|
|
_borderColor,
|
|
_borderWidth,
|
|
ButtonBorderStyle.Solid);
|
|
g.Dispose();
|
|
Win32.ReleaseDC(Handle, hDC);
|
|
}
|
|
}
|
|
}
|
|
}
|