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FYJ.Winform皮肤-窗体组件-仿QQ调色面板(一)-效果图
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(二)-基窗体
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(三)-主窗体
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(四)-MessageBox
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(五)-按钮1
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(六)-按钮2
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(七)-按钮3
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(八)-文本框
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(九)-有边框的PictureBox
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(十)-右键菜单
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(十一)-换颜色
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(十二)-换背景
FYJ.Winform皮肤-窗体组件-仿QQ调色面板(十三)-TabControl
接前面,来看基窗体代码
构造函数和属性
private Size oldSize;
public BaseForm()
{
InitializeComponent();
if (!DesignMode)
{
//StrongNameCodeAccessPermission.Demand();
}
}
public bool AllowMove
{
get { return _allowMove; }
set { _allowMove = value; }
}
private bool _allowMove = true;重载Load事件
Win32.CreateRoundRectRgn(0, 0, this.Width + 1, this.Height + 1, 5, 5);
将窗体设做成圆角
protected override void OnLoad(EventArgs e)
{
this.SetStyle(ControlStyles.UserPaint, true);
//this.SetStyle(ControlStyles.ResizeRedraw, true);
Version v = System.Environment.Version;
this.SetStyle(ControlStyles.DoubleBuffer, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
TaskMenu.ShowSYSMENU(this);
int Rgn = Win32.CreateRoundRectRgn(0, 0, this.Width + 1, this.Height + 1, 5, 5);
Win32.SetWindowRgn(this.Handle, Rgn, true);
this.BackgroundImageLayout = MyFormTemp.CurrentImageLayout;
this.StartPosition = FormStartPosition.CenterScreen;
this.BackColor = MyFormTemp.CurrentBackgroundColor;
if (MyFormTemp.CurrentBackgroundImage != null)
{
this.BackgroundImage = MyFormTemp.CurrentBackgroundImage;
}
if (this.StartPosition == FormStartPosition.CenterScreen && (!this.DesignMode))
{
this.Location = new Point((Screen.PrimaryScreen.Bounds.Width - this.Width) / 2, (Screen.PrimaryScreen.Bounds.Height - this.Height) / 2);
}
ResizeControl();
// this.TransparencyKey = Color.FromArgb(255,0,255);
// this.TransparencyKey = BackColor;
base.OnLoad(e);
oldSize = this.Size;
}重载windows消息
protected override void WndProc(ref Message m)
{
if (DesignMode)
{
switch (m.Msg)
{
case Win32.WM_NCACTIVATE:
if (m.WParam == (IntPtr)0)
{
m.Result = (IntPtr)1;
}
if (m.WParam == (IntPtr)2097152)
{
m.Result = (IntPtr)1;
}
break;
case Win32.WM_NCCALCSIZE:
break;
default:
base.WndProc(ref m);
break;
}
return;
}
switch (m.Msg)
{
case Win32.WM_NCPAINT:
break;
case Win32.WM_NCACTIVATE:
if (m.WParam == (IntPtr)0)
{
m.Result = (IntPtr)1;
}
if (m.WParam == (IntPtr)2097152)
{
m.Result = (IntPtr)1;
}
break;
case Win32.WM_NCCALCSIZE:
break;
case Win32.WM_SYSCOMMAND:
if (m.WParam == (IntPtr)Win32.SC_RESTORE || m.WParam.ToInt32() == Win32.SC_RESTORE + 2)
{
this.Size = oldSize;
}
else if (m.WParam == (IntPtr)Win32.SC_MINIMIZE || m.WParam.ToInt32() == Win32.SC_MINIMIZE + 2)
{
//if (oldSize.Width == 0)
// oldSize = this.Size;
}
base.WndProc(ref m);
break;
case Win32.WM_NCHITTEST:
Point vPoint = new Point((int)m.LParam & 0xFFFF, (int)m.LParam >> 16 & 0xFFFF);
vPoint = PointToClient(vPoint);
if (MaximizeBox)
{
if (vPoint.X = Width - 3)
{
if (vPoint.Y = Height - 3)
m.Result = (IntPtr)Win32.HTBOTTOMRIGHT;
else m.Result = (IntPtr)Win32.HTRIGHT;
}
else if (vPoint.Y = Height - 3)
m.Result = (IntPtr)Win32.HTBOTTOM;
}
if (AllowMove)
{
if (vPoint.Y < Height - 3 && vPoint.Y > 2 && (vPoint.X > 3 && vPoint.X < Width - 3))
m.Result = (IntPtr)Win32.HTCAPTION;
}
else
{
if (vPoint.Y < 31 && vPoint.Y > 2 && (vPoint.X > 3 && vPoint.X < Width - 3))
m.Result = (IntPtr)Win32.HTCAPTION;
}
break;
case Win32.WM_NCLBUTTONDBLCLK:
if (MaximizeBox)
{
base.WndProc(ref m);
this.Invalidate(false);
UpdateMaxButton();
}
break;
case 0x00a4:
{
if (this.ContextMenuStrip != null)
this.ContextMenuStrip.Show(System.Windows.Forms.Control.MousePosition);
}
break;
default:
base.WndProc(ref m);
break;
}
}最关键的绘制
重载DrawBackground事件 也可以是OnPaint事件
protected virtual void DrawBackground(PaintEventArgs e)
{
Graphics g = e.Graphics;
Bitmap Bmp = global::FYJ.Winform.Properties.Resources.base_form_bg;
g.DrawImage(Bmp, new Rectangle(0, 0, 5, 31), 0, 0, 5, 31, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(5, 0, this.Width - 10, 31), 5, 0, Bmp.Width - 10, 31, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(this.Width - 5, 0, 5, 31), Bmp.Width - 5, 0, 5, 31, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(0, 31, 2, 25), 0, 31, 2, 25, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(2, 31, this.Width - 4, 25), 2, 31, 5, 25, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(this.Width - 2, 31, 2, 25), Bmp.Width - 2, 31, 2, 25, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(0, 56, 5, Height - 90), 0, Bmp.Height - 230, 5, 130, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(5, 56, this.Width - 10, Height - 90), 5, Bmp.Height - 230, Bmp.Width - 10, 130, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(this.Width - 5, 56, 5, Height - 90), Bmp.Width - 5, Bmp.Height - 230, 5, 130, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(0, this.Height - 34, 5, 34), 0, Bmp.Height - 34, 5, 34, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(5, this.Height - 34, this.Width - 10, 34), 5, Bmp.Height - 34, Bmp.Width - 10, 34, GraphicsUnit.Pixel);
g.DrawImage(Bmp, new Rectangle(this.Width - 5, this.Height - 34, 5, 34), Bmp.Width - 5, Bmp.Height - 34, 5, 34, GraphicsUnit.Pixel);
int strX = 10;
if (this.ShowIcon)
{
strX = 30;
g.DrawIcon(Icon, new Rectangle(8, 7, 16, 16));
}
if (!String.IsNullOrEmpty(this.Text))
{
Font f = null;
if (Environment.OSVersion.Version.Major >= 6)
{
f = new Font("微软雅黑", 11F, FontStyle.Bold);
g.DrawString(this.Text, f, titleColor, strX, 4);
//g.DrawImage(Bmp, new Rectangle(strX, 4, (int)SkinUtil.GetStrWidth(Text, f), 20), 0, 0, Bmp.Width, Bmp.Height, GraphicsUnit.Pixel);
}
else
{
f = new Font("宋体", 11F, FontStyle.Bold);
g.DrawString(this.Text, f, titleColor, strX, 8);
}
// g.DrawString(this.Text, new Font("宋体", 11F, FontStyle.Regular), Brushes.WhiteSmoke, strX, 8);
}
Bmp.Dispose();
}三个按钮事件即最大化、最小化、关闭
private void ButtonMin_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
}
private void UpdateMaxButton()
{
if (this.WindowState == FormWindowState.Normal)
{
this.ButtonMax.ToolTipString = "最大化";
this.ButtonMax.BackgroundImage = global::FYJ.Winform.Properties.Resources.btn_max_normal; //这句写到下三条语句最前
this.ButtonMax.MouseNormalImage = global::FYJ.Winform.Properties.Resources.btn_max_normal;
this.ButtonMax.MouseEnterImage = global::FYJ.Winform.Properties.Resources.btn_max_highlight;
this.ButtonMax.MouseDownImage = global::FYJ.Winform.Properties.Resources.btn_max_down;
}
else
{
this.ButtonMax.ToolTipString = "向下还原";
this.ButtonMax.BackgroundImage = global::FYJ.Winform.Properties.Resources.btn_restore_normal; //这个句写到下三条语句最前
this.ButtonMax.MouseNormalImage = global::FYJ.Winform.Properties.Resources.btn_restore_normal;
this.ButtonMax.MouseEnterImage = global::FYJ.Winform.Properties.Resources.btn_restore_highlight;
this.ButtonMax.MouseDownImage = global::FYJ.Winform.Properties.Resources.btn_restore_down;
}
}
private void ButtonMax_Click(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Normal)
{
this.WindowState = FormWindowState.Maximized;
Win32.SendMessage(this.Handle, Win32.WM_SYSCOMMAND, Win32.SC_MAXIMIZE, 0);
}
else
{
this.WindowState = FormWindowState.Normal;
Win32.SendMessage(this.Handle, Win32.WM_SYSCOMMAND, Win32.SC_RESTORE, 0);
}
UpdateMaxButton();
this.Invalidate(false);
}
protected virtual void ButtonClose_Click(object sender, EventArgs e)
{
Win32.SendMessage(this.Handle, Win32.WM_SYSCOMMAND, Win32.SC_CLOSE, 0);
this.Close();
}源码将在最后一章中放出