一个Xp风格的表单类(一)

其实是一个 无边框窗体,写成的表单类....但是外表看起来和普通的FORM完全一样.

呵呵. 最可惜的是,现在还没找到,在工具栏上放菜单的办法......哭....

下面是运行时候的图片..



我喜欢程序,更喜欢程序有个PL的界面....

但是网上似乎找不到详细的,关于此方面的教程或源码.

重绘时改用了双缓冲,在窗体上有动画的时候,重绘不会出现闪烁的现象了.

献丑一下,把源码贴出来,大家一起交流....

下面是引用,以及,声明的部分##########################################

using System;
using System.ComponentModel;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.IO;
using System.Runtime.InteropServices;
namespace XpFormOfApc
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>

public class XpForm : System.Windows.Forms.Form
{
public delegate void SysHandler(object sender,System.EventArgs e);
public event SysHandler SysDoubleClick;

//############API设置窗口STYLE#############
private const int GWL_STYLE = (-16);
private const int WS_SYSMENU = 0x80000;
private const int WS_SIZEBOX = 0x40000;
private const int WS_MAXIMIZEBOX = 0x10000;
private const int WS_MINIMIZEBOX=0x20000;
[System.Runtime.InteropServices.DllImport("user32", EntryPoint="SetWindowLong")]
private static extern int SetWindowLongA(int hwnd, int nIndex, int dwNewLong);
//###########普通组件定义#################
private System.ComponentModel.IContainer components;
private System.Windows.Forms.ImageList imglist;
private System.Windows.Forms.ImageList syslist;
//###############组件属性##################
//---系统按钮---
private bool Sys_Close_Visible=true;
private bool Sys_Max_Visible=true;
private bool Sys_Res_Visible=false;
private bool Sys_Min_Visible=true;
private bool Sys_Down_Visible=false;
private bool Sys_Up_Visible=true;
private bool Sys_Tray_Visible=true;
private bool IsShowInTray=false;
private int FormIconWidth=16;
private int FormIconHeight=16;
private const int ONE=23; //按钮宽21+2间隔
private int[,] SysCmd=new int[9,7]{
{1,0,7,0,6,21,21},
{1,1,8,0,6,21,21},
{0,2,9,0,6,21,21},
{1,3,10,0,6,21,21},
{0,4,11,0,6,21,21},
{1,5,12,0,6,21,21},
{1,6,13,0,6,21,21},
{10,5,12,0,0,21,21},
{11,5,12,32,0,0,30}
}; //10-FORM_ICON 11-FORM_TITLE
//---表单图标--托盘图标---
private NotifyIcon ni=new NotifyIcon();
private Icon TrayIcon;
private ContextMenu TrayContextMenu;
private string[] TrayToolTip;
private string TempTrayToolTip;
//public event SysOnDoubleClick (System.EventArgs e); //托盘图标双击事件

private Rectangle FormRect;//表单上一状态的RECT 用于Down还原

//允许拖拽标志 - 坐标
private bool CanMove=false;
private Point CurPoint=new Point(0,0);
private Point CurPoint2=new Point(0,0);


//
private int CanUp=0;

//====================================================
[DllImport("user32.dll")]
public static extern bool ReleaseCapture();
[DllImport("user32.dll")]
public static extern bool SendMessage(IntPtr hwnd,int wMsg,int wParam,int lParam);

private const int WM_SYSCOMMAND=0x0112;
private const int SC_MOVE=0xF010;
private const int HTCAPTION=0x0002;
private const int HTRIGHT=0x0011;





################ 下面是代码 ###############

public XpForm()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent();
//this.SetBounds(4,30,this.Width-8,this.Height-34);
//
// TOD 在 InitializeComponent 调用后添加任何构造函数代码
//
}

/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(XpForm));
this.imglist = new System.Windows.Forms.ImageList(this.components);
this.syslist = new System.Windows.Forms.ImageList(this.components);
//
// imglist
//
this.imglist.ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit;
this.imglist.ImageSize = new System.Drawing.Size(50, 50);
this.imglist.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imglist.ImageStream")));
this.imglist.TransparentColor = System.Drawing.Color.Black;
//
// syslist
//
this.syslist.ColorDepth = System.Windows.Forms.ColorDepth.Depth32Bit;
this.syslist.ImageSize = new System.Drawing.Size(21, 21);
this.syslist.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("syslist.ImageStream")));
this.syslist.TransparentColor = System.Drawing.Color.Transparent;
//
// XpForm
//
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(280, 136);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
this.Name = "XpForm";
this.Text = "APC心灵空间";

}
#endregion

/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
//XpForm xf=new XpForm();
//xf.SysDoubleClick+=new SysHandler(xf.ni_DoubleClick);
Application.Run(new XpForm());

}



//######################### 自 定 函 数 ##############################
private void RePaint(bool ClearAll)
{
Graphics g=this.CreateGraphics();
if(ClearAll==true){g.Clear(Color.FromArgb(242,242,242));}
//画XP边框
g.DrawImage(imglist.Images[1],0,0,this.Width+50,30); //横幅
g.DrawImage(imglist.Images[0],0,0,6,30); //左角
g.DrawImage(imglist.Images[2],this.Width-6,0,6,30); //右角
g.DrawImage(imglist.Images[5],0,this.Height-4,this.Width+50,4);//下边
g.DrawImage(imglist.Images[3],0,7,4,this.Height); //左边
g.DrawImage(imglist.Images[4],this.Width-4,7,4,this.Height);//右边
//画图标
g.DrawImage((Image)this.Icon.ToBitmap(),new Rectangle(8,6,FormIconWidth,FormIconHeight));
//画标题
g.DrawString(this.Text,new Font("宋体",9,FontStyle.Bold),new SolidBrush(Color.White),32,10);
//计算..画按钮
InitSysCmd();
int SysIndex=1;
for(int i=0;i<=6;i++)
{
//if(SysVisible[i]==1)
if(SysCmd[i,0]==1)
{
g.DrawImage(syslist.Images[i],this.Width-ONE*SysIndex-6,6,21,21);
SysCmd[i,3]=this.Width-ONE*SysIndex-6; //记录各SysCmd的Rect.X
SysCmd[8,5]=this.Width-ONE*SysIndex-6; //标题栏拖拽的长度
SysIndex+=1;
}
}

g.Dispose();
}
private void RePaint()
{
Bitmap b=new Bitmap(this.Width,this.Height);
Graphics bmp=Graphics.FromImage((Image)b);

//Bitmap c=new Bitmap(100,100,this.CreateGraphics());
//g.Clear(this.BackColor);

//画XP边框
bmp.DrawImage(imglist.Images[1],0,0,this.Width+50,30); //横幅
bmp.DrawImage(imglist.Images[0],0,0,6,30); //左角
bmp.DrawImage(imglist.Images[2],this.Width-6,0,6,30); //右角
bmp.DrawImage(imglist.Images[5],0,this.Height-4,this.Width+50,4);//下边
bmp.DrawImage(imglist.Images[3],0,7,4,this.Height); //左边
bmp.DrawImage(imglist.Images[4],this.Width-4,7,4,this.Height);//右边
//画图标
bmp.DrawImage((Image)this.Icon.ToBitmap(),new Rectangle(8,6,FormIconWidth,FormIconHeight));
//画标题
bmp.DrawString(this.Text,new Font("宋体",9,FontStyle.Bold),new SolidBrush(Color.White),32,10);
//计算..画按钮
InitSysCmd();
int SysIndex=1;
for(int i=0;i<=6;i++)
{
//if(SysVisible[i]==1)
if(SysCmd[i,0]==1)
{
bmp.DrawImage(syslist.Images[i],this.Width-ONE*SysIndex-6,6,21,21);
SysCmd[i,3]=this.Width-ONE*SysIndex-6; //记录各SysCmd的Rect.X
SysCmd[8,5]=this.Width-ONE*SysIndex-6; //标题栏拖拽的长度
SysIndex+=1;
}
}
Graphics g=this.CreateGraphics();
g.DrawImage(b,0,0);
bmp.Dispose();
g.Dispose();
}

private void ReCreateRegion()
{
Rectangle r=Screen.GetWorkingArea(this);
Point[] p=new Point[]{
new Point(0,6),
new Point(1,4),
new Point(4,1),
new Point(6,0),
new Point(this.Width-6,0),
new Point(this.Width-4,1),
new Point(this.Width-1,4),
new Point(this.Width-1,5),
new Point(this.Width,this.Height),
new Point(0,this.Height)};
byte[] b=new byte[]{
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line};
System.Drawing.Drawing2D.GraphicsPath path=new GraphicsPath(p,b);
this.Region=new Region(path);

}
private void InitSysCmd()
{
if(Sys_Close_Visible==true){SysCmd[0,0]=1;}
else{SysCmd[0,0]=0;}
if(Sys_Max_Visible==true){SysCmd[1,0]=1;}
else{SysCmd[1,0]=0;}
if(Sys_Res_Visible==true){SysCmd[2,0]=1;}
else{SysCmd[2,0]=0;}
if(Sys_Min_Visible==true){SysCmd[3,0]=1;}
else{SysCmd[3,0]=0;}
if(Sys_Up_Visible==true){SysCmd[5,0]=1;}
else{SysCmd[5,0]=0;}
if(Sys_Down_Visible==true){SysCmd[4,0]=1;}
else{SysCmd[4,0]=0;}
if(Sys_Tray_Visible==true){SysCmd[6,0]=1;}
else{SysCmd[6,0]=0;}
}
private void DoClick(int i)
{
switch(i)
{
case 0://关闭
this.Close();
break;
case 1://最大化
this.WindowState=FormWindowState.Maximized;
break;
case 2://还原
this.WindowState=FormWindowState.Normal;
break;
case 3://最小化
this.WindowState=FormWindowState.Minimized;
break;
case 4://放下
this.Top=FormRect.Y;
this.Left=FormRect.X;
this.Width=FormRect.Width;
this.Height=FormRect.Height;
Sys_Down_Visible=false;
Sys_Up_Visible=true;
//this.RePaint();
break;
case 5://收起
FormRect=new Rectangle(this.Left,this.Top,this.Width,this.Height);
this.Height=30;
this.Top=0;
Sys_Up_Visible=false;
Sys_Down_Visible=true;
this.RePaint();
break;
case 6://缩入托盘
ni.Text=TempTrayToolTip;
ni.Icon=TrayIcon;
ni.ContextMenu=TrayContextMenu;
this.WindowState=FormWindowState.Minimized;
this.ShowInTaskbar=false;
this.Visible=false;
ni.Visible=true;
break;
}

}
private void ni_DoubleClick(object sender,System.EventArgs e)
{
OnSysDoubleClick(e);
if(ShowInTray==true)
{
ni.Visible=true;
}
}
void OnSysDoubleClick(System.EventArgs e)
{
if(this.Visible==true)
{
this.WindowState=FormWindowState.Minimized;
this.ShowInTaskbar=false;
this.Visible=false;
ni.Visible=true;
}
else
{
int mStyle=WS_SYSMENU;
if(Sys_Max_Visible==true){mStyle=mStyle WS_MAXIMIZEBOX;}
if(Sys_Min_Visible==true){mStyle=mStyle WS_MINIMIZEBOX;}

if(ShowInTray==false){ni.Visible=false;}

this.ShowInTaskbar=true;
this.WindowState=FormWindowState.Minimized;
int a=SetWindowLongA(this.Handle.ToInt32(),GWL_STYLE,mStyle);
this.Visible=true;
this.WindowState=FormWindowState.Normal;
}
}







#region __重 载 事 件___
//######################### 重 载 事 件 ###############################
protected override void OnLoad(System.EventArgs e)
{
int mStyle=WS_SYSMENU;
if(Sys_Max_Visible==true){mStyle=mStyle WS_MAXIMIZEBOX;}
if(Sys_Min_Visible==true){mStyle=mStyle WS_MINIMIZEBOX;}
int a=SetWindowLongA(this.Handle.ToInt32(),GWL_STYLE,mStyle);
if(IsShowInTray==true){ni.Icon=TrayIcon;ni.ContextMenu=TrayContextMenu;ni.Text=TempTrayToolTip;ni.Visible=true;}
this.ni.DoubleClick+=new System.EventHandler(this.ni_DoubleClick);
this.SetStyle(ControlStyles.DoubleBuffer ControlStyles.ResizeRedraw ControlStyles.ContainerControl,true);
}
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
//base.OnPaint(e);
this.RePaint();
base.OnPaint(e);
//ee=e;
}

protected override void OnResize(System.EventArgs e)
{
Rectangle r=Screen.GetWorkingArea(this);
this.MaximumSize=new Size(r.Width,r.Height);
if(this.WindowState==FormWindowState.Maximized)
{
if(Sys_Max_Visible==true)
{
Sys_Max_Visible=false;
Sys_Res_Visible=true;
}
if(Sys_Up_Visible==true)
{
Sys_Up_Visible=false;
CanUp=1;
}
}
if(this.WindowState==FormWindowState.Normal)
{
if(Sys_Res_Visible==true)
{
Sys_Max_Visible=true;
Sys_Res_Visible=false;
}
if(CanUp==1)
{
Sys_Up_Visible=true;
CanUp=0;
}
}
this.RePaint();
//this.OnPaint(ee);
ReCreateRegion();
this.Refresh();
}
protected override void OnMouseMove(System.Windows.Forms.MouseEventArgs e)
{
if(CanMove==true)
{
//this.Cursor=Cursors.SizeAll;
//this.Top=Cursor.Position.Y-CurPoint.Y;
//this.Left=Cursor.Position.X-CurPoint.X;
if(CurPoint.X>SysCmd[8,3] && CurPoint.X<SysCmd[8,5] && CurPoint.Y<30 && (Sys_Res_Visible!=true ))
{
ReleaseCapture();
SendMessage(this.Handle,WM_SYSCOMMAND,SC_MOVE+HTCAPTION, 0);
}

}


Graphics g=this.CreateGraphics();
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
if(e.X>SysCmd[i,3] && e.X<SysCmd[i,3]+21 && e.Y>6 && e.Y<27)
{g.DrawImage(syslist.Images[SysCmd[i,2]],SysCmd[i,3],6,21,21);}
else{g.DrawImage(syslist.Images[SysCmd[i,1]],SysCmd[i,3],6,21,21);}
}
}
g.Dispose();

CurPoint2.X=Cursor.Position.X-this.Left;
CurPoint2.Y=Cursor.Position.Y-this.Top;
}
protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e)
{
if(e.Button==MouseButtons.Left && e.X>SysCmd[8,3] && e.X<SysCmd[8,5] && e.Y<30)
{
CanMove=true;
}
CurPoint.X=e.X;
CurPoint.Y=e.Y;
}

protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs e)
{
//if(e.Button==MouseButtons.Left && e.X>SysCmd[8,3] && e.X<SysCmd[8,5] && e.Y<30)
//{
CanMove=false;
this.Cursor=Cursors.Default;
//}
}

protected override void OnClick(System.EventArgs e)
{
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
if(CurPoint.X>SysCmd[i,3] && CurPoint.X<SysCmd[i,3]+21 && CurPoint.Y>6 && CurPoint.Y<27)
{DoClick(i);}
else{}
}
}
}
protected override void OnDoubleClick(System.EventArgs e)
{
if(CurPoint.X>SysCmd[8,3] && CurPoint.X<SysCmd[8,5] && CurPoint.Y<30 && (Sys_Max_Visible==true Sys_Res_Visible==true ))
{
if(this.WindowState==FormWindowState.Maximized)
{
this.WindowState=FormWindowState.Normal;
}
else
{
this.WindowState=FormWindowState.Maximized;
}
this.Cursor=Cursors.Default;
}
}

protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
{
ni.Visible=false;
ni.Dispose();
}

protected override void OnTextChanged(System.EventArgs e)
{this.RePaint(false);}

//protected override void OnLayout(System.Windows.Forms.LayoutEventArgs e)
//{
//mmd,在这里一加事件,居然从TRAY里恢复窗口的时候,不从画子控件了..郁闷
//this.XpPanel.Location=new Point(4,30);
//this.XpPanel.Size=new Size(this.Width-8,this.Height-34);
//this.XpPanel.SendToBack();
//foreach(Control c in this.Controls)
//{
//c.Parent=this.XpPanel;
//}
//}

//protected override void OnControlAdded(System.Windows.Forms.ControlEventArgs ce)
//{
/* 这也不是什么根本的办法,,,,,自己用还中....
try
{
if(ce.Control.Parent==this && ce.Control.Name!=this.Name && ce.Control.Name!=this.XpPanel.Name)
{
ce.Control.Parent=this.XpPanel;
}
}
catch{}
*/
//}

/*
protected override void WndProc(ref Message m)
{
base.WndProc(ref m);
if (m.Msg == 0x0084 && CurPoint2.Y<=30 ) //WM_NCHITTEST
{
m.Result= (IntPtr)2; // HTCLIENT
this.Text=this.CurPoint2.Y.ToString();
return;
}

}*/
//protected override void OnActivated(System.EventArgs e)
//{

//}
//####################################################################
#endregion









#region 自 定 义 属 性
//####################### 自 定 义 属 性 #############################
[
Category("XpForm属性"),
Description("获取或设置窗体的关闭按钮是否可见.")
]
public bool Sys_Close_IsVisible
{
get{return Sys_Close_Visible;}
set
{
Sys_Close_Visible=value;
InitSysCmd();
int SysIndex=0;
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
SysIndex+=1;
}
}
this.Invalidate(new Rectangle(this.Width-6-ONE*SysIndex,6,6+ONE*SysIndex,21));
}
}
[
Category("XpForm属性"),
Description("获取或设置窗体的最大化按钮是否可见.")
]
public bool Sys_Max_IsVisible
{
get{return Sys_Max_Visible;}
set
{
Sys_Max_Visible=value;
InitSysCmd();
int SysIndex=0;
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
SysIndex+=1;
}
}
this.Invalidate(new Rectangle(this.Width-6-ONE*SysIndex,6,6+ONE*SysIndex,21));
}
}
[
Category("XpForm属性"),
Description("获取或设置窗体的最小化按钮是否可见.")
]
public bool Sys_Min_IsVisible
{
get{return Sys_Min_Visible;}
set
{
Sys_Min_Visible=value;
InitSysCmd();
int SysIndex=0;
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
SysIndex+=1;
}
}
this.Invalidate(new Rectangle(this.Width-6-ONE*SysIndex,6,6+ONE*SysIndex,21));
}
}
[
Category("XpForm属性"),
Description("获取或设置窗体的收起(向上)按钮是否可见.")
]
public bool Sys_Up_IsVisible
{
get{return Sys_Up_Visible;}
set
{
Sys_Up_Visible=value;
InitSysCmd();
int SysIndex=0;
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
SysIndex+=1;
}
}
this.Invalidate(new Rectangle(this.Width-6-ONE*SysIndex,6,6+ONE*SysIndex,21));
}
}
[
Category("XpForm属性"),
Description("获取或设置窗体的缩入托盘按钮是否可见.")
]
public bool Sys_Tray_IsVisible
{
get{return Sys_Tray_Visible;}
set
{
Sys_Tray_Visible=value;
InitSysCmd();
int SysIndex=0;
for(int i=0;i<=6;i++)
{
if(SysCmd[i,0]==1)
{
SysIndex+=1;
}
}
this.Invalidate(new Rectangle(this.Width-6-ONE*SysIndex,6,6+ONE*SysIndex,21));
}
}
[
Category("XpForm属性"),
Description("获取或设置窗体在托盘区显示的图标.")
]
public Icon Sys_Icon
{
get{return TrayIcon;}
set{TrayIcon=value;ni.Icon=TrayIcon;}
}
[
Category("XpForm属性"),
Description("获取或设置窗体在托盘区的上下文菜单.")
]
public ContextMenu Sys_ContextMenu
{
get{return TrayContextMenu;}
set{TrayContextMenu=value;ni.ContextMenu=TrayContextMenu;}
}
[
Category("XpForm属性"),
Description("获取或设置当鼠标停留在托盘区图标上时的提示文字.")
]
public string Sys_ToolTip
{
get{return TempTrayToolTip;}
set{TempTrayToolTip=value;TrayToolTip=TempTrayToolTip.Split("\n".ToCharArray(),0);ni.Text=value;}
}
[
Category("XpForm属性"),
Description("多行编辑控件中的文本行，作为字符串值的数组.(用于设置多行ToolTip)")
]
public string[] Sys_ToolTip_Lines
{
get{return TrayToolTip;}
set
{
string[] a=value;
//TrayToolTip=value[0];
TempTrayToolTip="";
for(int i=0;i<=a.Length-1;i++)
{
TempTrayToolTip=TempTrayToolTip+a.GetValue(i).ToString();
if(i<a.Length-1)
{
TempTrayToolTip=TempTrayToolTip+"\n";
}
}
ni.Text=TempTrayToolTip;
TrayToolTip=value;
}
}
[
Category("XpForm属性"),
Description("获取或设置窗体刚启动时是否在托盘区显示.(需要先设置Sys_Icon属性.)")
]
public bool ShowInTray
{
get{return IsShowInTray;}
set
{
IsShowInTray=value;
if(!this.DesignMode)
{
ni.Icon=TrayIcon;
ni.ContextMenu=TrayContextMenu;
ni.Text=TempTrayToolTip;
ni.Visible=value;
}
}
}
[
Category("XpForm属性"),
Description("窗体图标的宽.)")
]
public int FormIcon_Width
{
get{return FormIconWidth;}
set
{
if(value>=FormIconWidth)
{
FormIconWidth=value;
this.Invalidate(new Rectangle(8,6,value,FormIconHeight));
}
else
{
int temp=FormIconWidth;
FormIconWidth=value;
this.Invalidate(new Rectangle(8,6,value,temp));
}
}
}
[
Category("XpForm属性"),
Description("窗体图标的高.)")
]
public int FormIcon_Height
{
get{return FormIconHeight;}
set
{
if(value>=FormIconHeight)
{
FormIconHeight=value;
this.Invalidate(new Rectangle(8,6,FormIconWidth,value));
}
else
{
int temp=FormIconHeight;
FormIconHeight=value;
this.Invalidate(new Rectangle(8,6,temp,value));
}
}
}
//####################################################################
#endregion
}
}

……