protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
int w = this.BorderWidth > 0 ? this.BorderWidth : 0;
Graphics g = e.Graphics;
//缓冲
//BufferedGraphicsContext currentContext = BufferedGraphicsManager.Current;
//BufferedGraphics myBuffer = currentContext.Allocate(e.Graphics, e.ClipRectangle);
//Graphics g = myBuffer.Graphics;
GDIHelper.InitializeGraphics(g);
GradientColor color = new GradientColor(this._BackBeginColor, this._BackEndColor, null, null);
Rectangle rect = new Rectangle(0, 0, this.Size.Width - 1, this.Size.Height - 1);
RoundRectangle roundRect = new RoundRectangle(rect, new CornerRadius(this._CornerRadius));
GDIHelper.FillRectangle(g, roundRect, color);
if (this._BorderWidth > 0)
{
rect.X += this._BorderWidth - 1; rect.Y += this._BorderWidth - 1;
rect.Width -= this._BorderWidth - 1; rect.Height -= this._BorderWidth - 1;
GDIHelper.DrawPathBorder(g, new RoundRectangle(rect, new CornerRadius(this._CornerRadius)), this._BorderColor, this.BorderWidth);
// 上容器的边框
Rectangle rectPanel1 = new Rectangle(0, 0, this.Panel1.Width - 1, this.Panel1.Height - 1);
GDIHelper.DrawPathBorder(g, new RoundRectangle(rectPanel1, new CornerRadius(0)), this._BorderColor, this.BorderWidth);
}
//g.SmoothingMode = SmoothingMode.HighQuality;
//g.PixelOffsetMode = PixelOffsetMode.HighSpeed;
//myBuffer.Render(e.Graphics);
//g.Dispose();
//myBuffer.Dispose();//释放资源
}
/// <summary>
/// 绘制背景和边框等
/// </summary>
/// <param name="g">The Graphics.</param>
/// User:Ryan CreateTime:2011-08-01 16:47.
private void DrawBackGround(Graphics g)
{
GDIHelper.InitializeGraphics(g);
Rectangle rect = new Rectangle(1, 1, this.Width - 3, this.Height - 3);
RoundRectangle roundRect = new RoundRectangle(rect, new Model.CornerRadius(this._CornerRadius));
switch (this._ControlState)
{
case EnumControlState.Default:
if (this.FlatStyle != FlatStyle.Flat)
{
GDIHelper.FillRectangle(g, roundRect, SkinManager.CurrentSkin.DefaultControlColor);
GDIHelper.DrawPathBorder(g, roundRect);
}
break;
case EnumControlState.HeightLight:
GDIHelper.FillRectangle(g, roundRect, SkinManager.CurrentSkin.HeightLightControlColor);
GDIHelper.DrawPathBorder(g, roundRect);
break;
case EnumControlState.Focused:
GDIHelper.FillRectangle(g, roundRect, SkinManager.CurrentSkin.FocusedControlColor);
GDIHelper.DrawPathBorder(g, roundRect);
GDIHelper.DrawPathInnerBorder(g, roundRect);
break;
}
}
/// <summary>
/// 绘制窗体标题栏
/// </summary>
/// <param name="g">The g.</param>
/// User:Ryan CreateTime:2012-8-3 22:22.
private void DrawCaptionBackGround(Graphics g)
{
Rectangle rect = new Rectangle(0, 0, this.Width, this.CaptionHeight);
Rectangle exRect = new Rectangle(rect.Left, rect.Bottom, rect.Width, 1);
g.SetClip(exRect, CombineMode.Exclude);
GDIHelper.FillRectangle(g, rect, SkinManager.CurrentSkin.CaptionColor);
g.ResetClip();
}
/// <summary>
/// 绘制按钮
/// </summary>
/// <param name="g">The Graphics.</param>
/// User:Ryan CreateTime:2011-08-02 14:23.
private void DrawButton(Graphics g)
{
GDIHelper.InitializeGraphics(g);
RoundRectangle btnRoundRect = new RoundRectangle(this.ButtonRect, 0);
Color c = this.Enabled ? this._BackColor : SystemColors.Control;
Size btnSize = new Size(20, 20);
GDIHelper.FillRectangle(g, btnRoundRect, c);
GDIHelper.DrawImage(g, this.ButtonRect, Properties.Resources.calendar, btnSize);
}
/// <summary>
/// 绘制窗体背景
/// </summary>
/// <param name="g">The g.</param>
/// User:Ryan CreateTime:2012-8-3 22:22.
public void DrawFormBackGround(Graphics g)
{
Rectangle rect = new Rectangle(0, 0, this.Width - 2, this.Height - 2);
if (SkinManager.CurrentSkin.BackGroundImageEnable)
{
GDIHelper.DrawImage(g, rect, SkinManager.CurrentSkin.BackGroundImage, SkinManager.CurrentSkin.BackGroundImageOpacity);
//GDIHelper.DrawImage(g, rect, SkinManager.CurrentSkin.BackGroundImage);
}
else
{
GDIHelper.FillRectangle(g, rect, SkinManager.CurrentSkin.ThemeColor);
}
}
protected override void OnRenderDropDownButtonBackground(ToolStripItemRenderEventArgs e)
{
ToolStripItem item = e.Item;
Graphics g = e.Graphics;
GDIHelper.InitializeGraphics(g);
Rectangle rect = new Rectangle(0, 0, item.Width - 1, item.Height - 1);
RoundRectangle roundRect = new RoundRectangle(rect, this.ItemCornerRadius);
if (item.Selected || item.Pressed)
{
GDIHelper.FillRectangle(g, roundRect, SkinManager.CurrentSkin.HeightLightControlColor);
GDIHelper.DrawPathBorder(g, roundRect);
}
}
/// <summary>
/// 绘制下拉框区域.
/// </summary>
/// <param name="g">The Graphics.</param>
/// User:Ryan CreateTime:2011-07-29 15:44.
private void DrawComboBox(Graphics g)
{
GDIHelper.InitializeGraphics(g);
Rectangle rect = new Rectangle(Point.Empty, this.Size);
rect.Width--; rect.Height--;
////背景
RoundRectangle roundRect = new RoundRectangle(rect, 0);
Color backColor = this.Enabled ? this._BackColor : SystemColors.Control;
g.SetClip(this.EditRect, CombineMode.Exclude);
GDIHelper.FillRectangle(g, roundRect, backColor);
g.ResetClip();
this.DrawButton(g);
GDIHelper.DrawPathBorder(g, roundRect);
}
protected override void OnRenderMenuItemBackground(ToolStripItemRenderEventArgs e)
{
ToolStripItem item = e.Item;
Graphics g = e.Graphics;
GDIHelper.InitializeGraphics(g);
Rectangle rect = new Rectangle(2, -1, item.Width - 4, item.Height + 1);
RoundRectangle roundRect = new RoundRectangle(rect, new CornerRadius(0));
if (item.Selected || item.Pressed)
{
Color c1 = Color.FromArgb(200, SkinManager.CurrentSkin.HeightLightControlColor.First);
Color c2 = Color.FromArgb(250, c1);
GDIHelper.FillRectangle(g, rect, SkinManager.CurrentSkin.HeightLightControlColor);
//GDIHelper.DrawPathBorder(g, roundRect);
}
}
/// <summary>
/// 绘制复选框和内容.
/// </summary>
/// <param name="g">The Graphics.</param>
/// User:Ryan CreateTime:2011-07-29 15:44.
private void DrawContent(Graphics g)
{
GDIHelper.InitializeGraphics(g);
int w = this.Width;
int h = this.Height;
Rectangle boxRect = new Rectangle(this._Margin, h / 2 - this._BoxSize.Height / 2, this._BoxSize.Width, this._BoxSize.Height);
Size textSize = g.MeasureString(this.Text, this.Font).ToSize();
Rectangle textRect = new Rectangle();
textRect.X = boxRect.Right + this._Margin;
textRect.Y = this._Margin;
textRect.Height = this.Height - this._Margin * 2;
textRect.Width = textSize.Width;
RoundRectangle roundRect = new RoundRectangle(boxRect, this._CornerRadius);
switch (this._ControlState)
{
case EnumControlState.HeightLight:
//GDIHelper.DrawPathOuterBorder(g, roundRect, SkinManager.CurrentSkin.OuterBorderColor);
GDIHelper.DrawPathBorder(g, roundRect, SkinManager.CurrentSkin.OuterBorderColor);
GDIHelper.DrawPathInnerBorder(g, roundRect, SkinManager.CurrentSkin.HeightLightControlColor.First);
break;
default:
GDIHelper.DrawCheckBox(g, roundRect);
break;
}
Color c = base.Enabled ? this.ForeColor : SkinManager.CurrentSkin.UselessColor;
//TextRenderer.DrawText(g, this.Text, this.Font, textRect, c, TextFormatFlags.Default);
GDIHelper.DrawImageAndString(g, textRect, null, Size.Empty, this.Text, this.Font, c);
switch (this.CheckState)
{
case System.Windows.Forms.CheckState.Checked:
GDIHelper.DrawCheckedStateByImage(g, boxRect);
break;
case System.Windows.Forms.CheckState.Indeterminate:
Rectangle innerRect = boxRect;
innerRect.Inflate(-3, -3);
Color cc = Color.FromArgb(46, 117, 35);
GDIHelper.FillRectangle(g, new RoundRectangle(innerRect, this._CornerRadius), cc);
break;
}
}
protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs e)
{
ToolStripItem item = e.Item;
Graphics g = e.Graphics;
GDIHelper.InitializeGraphics(g);
////你真没救了！好吧，我承认我是个具有文艺气质的2B程序员
if (item.Tag != null && item.Tag.Equals("Vicky"))
{
int temp = item.Width >= item.Height ? item.Height : item.Width;
Rectangle rect = new Rectangle(0, 0, temp, temp);
rect.Inflate(-1, -1);
Color c1 = Color.Empty, c2 = Color.Empty, c3 = Color.FromArgb(255, 220, 102);
Blend blend = new Blend();
blend.Positions = new float[] { 0f, 0.5f, 1f };
blend.Factors = new float[] { 0.25f, 0.75f, 1f };
Color borderColor = item.Selected || item.Pressed ? Color.FromArgb(24, 116, 205) :
SkinManager.CurrentSkin.BorderColor;
float w = 1.0F;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
if (item.Selected || item.Pressed)
{
w = 2.0F;
c1 = Color.FromArgb(255, 226, 48);
c2 = Color.FromArgb(255, 220, 102);
GDIHelper.DrawCrystalButton(g, rect, c1, c2, c3, blend);
}
using (Pen p = new Pen(borderColor, w))
{
g.DrawEllipse(p, rect);
}
}
else
{
Rectangle rect = new Rectangle(1, 1, item.Width - 4, item.Height - 3);
RoundRectangle roundRect = new RoundRectangle(rect, this.ItemCornerRadius);
if (item.Selected || item.Pressed)
{
GDIHelper.FillRectangle(g, roundRect, SkinManager.CurrentSkin.HeightLightControlColor);
GDIHelper.DrawPathBorder(g, roundRect);
}
}
}
/// <summary>
/// 绘制按钮
/// </summary>
/// <param name="g">The Graphics.</param>
/// User:Ryan CreateTime:2011-08-02 14:23.
private void DrawButton(Graphics g)
{
Rectangle btnRect;
EnumControlState btnState = this.GetComboBoxButtonPressed() ? EnumControlState.HeightLight : EnumControlState.Default;
btnRect = new Rectangle(this.ButtonRect.X, this.ButtonRect.Y - 1, this.ButtonRect.Width + 1 + this._Margin, this.ButtonRect.Height + 2);
RoundRectangle btnRoundRect = new RoundRectangle(btnRect, new CornerRadius(0));
//Blend blend = new Blend(3);
//blend.Positions = new float[] { 0f, 0.5f, 1f };
//blend.Factors = new float[] { 0f, 1f, 0f };
GDIHelper.FillRectangle(g, btnRoundRect, SkinManager.CurrentSkin.DefaultControlColor);
Size btnSize = new Size(12, 7);
GDIHelper.DrawArrow(g, ArrowDirection.Down, btnRect, btnSize, 0f, Color.FromArgb(30, 178, 239));
Color lineColor = SkinManager.CurrentSkin.BorderColor;
GDIHelper.DrawGradientLine(g, lineColor, 90, btnRect.X, btnRect.Y, btnRect.X, btnRect.Bottom - 1);
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
int w = this.BorderWidth > 0 ? this.BorderWidth : 0;
Graphics g = e.Graphics;
GDIHelper.InitializeGraphics(g);
GradientColor color = new GradientColor(this._BackBeginColor, this._BackEndColor, null, null);
Rectangle rect = new Rectangle(0, 0, this.Size.Width - 1, this.Size.Height - 1);
RoundRectangle roundRect = new RoundRectangle(rect, new CornerRadius(this._CornerRadius));
GDIHelper.FillRectangle(g, roundRect, color);
if (this._BorderWidth > 0)
{
rect.X += this._BorderWidth - 1; rect.Y += this._BorderWidth - 1;
rect.Width -= this._BorderWidth - 1; rect.Height -= this._BorderWidth - 1;
GDIHelper.DrawPathBorder(g, new RoundRectangle(rect, new CornerRadius(this._CornerRadius)), this._BorderColor, this.BorderWidth);
}
}
/// <summary>
/// 绘制关闭按钮背景
/// </summary>
/// <param name="g">The g.</param>
/// <param name="rect">The rect.</param>
/// <param name="controlState">State of the control.</param>
/// <param name="radius">The radius.</param>
/// User:Ryan CreateTime:2012-8-3 22:52.
public void DrawCloseBox(Graphics g, Rectangle rect, EnumControlState controlState, int radius)
{
GradientColor color;
switch (controlState)
{
case EnumControlState.HeightLight:
color = SkinManager.CurrentSkin.CloseBoxHeightLightColor;
break;
case EnumControlState.Focused:
color = SkinManager.CurrentSkin.CloseBoxPressedColor;
break;
default:
color = SkinManager.CurrentSkin.ControlBoxDefaultColor;
break;
}
Rectangle exRect = new Rectangle(rect.Left, rect.Bottom, rect.Width, 1);
g.SetClip(exRect, CombineMode.Exclude);
CornerRadius cr = new CornerRadius(0, radius + 2, 0, 0);
GDIHelper.FillRectangle(g, new RoundRectangle(rect, cr), color);
////绘制边线
Color c1, c2;
c1 = SkinManager.CurrentSkin.BorderColor;
c2 = Color.FromArgb(10, c1);
using (LinearGradientBrush brush = new LinearGradientBrush(rect, c1, c2, 90))
{
brush.Blend.Positions = color.Positions;
brush.Blend.Factors = color.Factors;
using (Pen pen = new Pen(brush, 1))
{
g.DrawLine(pen, rect.X, rect.Y, rect.X, rect.Bottom);
}
}
g.ResetClip();
}