protected override void OnRenderItemText(ToolStripItemTextRenderEventArgs e)
{
ToolStrip toolStrip = e.ToolStrip;
ToolStripItem item = e.Item;
if (toolStrip is ToolStripDropDown)
{
e.TextColor = item.Selected ? this.ColorTable.HoverFore : this.ColorTable.Fore;
}
else
{
e.TextColor = item.Selected ? this.ColorTable.BaseHoverFore : this.ColorTable.BaseFore;
}
if ((toolStrip is ToolStripDropDown) && (e.Item is ToolStripMenuItem))
{
Rectangle textRectangle = e.TextRectangle;
e.TextRectangle = textRectangle;
}
if ((!(toolStrip is ToolStripDropDown) && this.ColorTable.BaseForeAnamorphosis) && !string.IsNullOrEmpty(e.Item.Text))
{
Graphics graphics = e.Graphics;
Image image = SkinTools.ImageLightEffect(e.Item.Text, e.Item.Font, e.TextColor, this.ColorTable.BaseForeAnamorphosisColor, this.ColorTable.BaseForeAnamorphosisBorder);
graphics.DrawImage(image, (int)(e.TextRectangle.Left - (this.ColorTable.BaseForeAnamorphosisBorder / 2)), (int)(e.TextRectangle.Top - (this.ColorTable.BaseForeAnamorphosisBorder / 2)));
}
else
{
base.OnRenderItemText(e);
}
}
//画标题
private void DrawCaptionText(
Graphics g, Rectangle textRect, string text, Font font, TitleType Effect, Color EffetBack, int EffectWidth, Color FrmColor, Point TitleOffset)
{
if (Effect == TitleType.EffectTitle)
{
Size txtsize = TextRenderer.MeasureText(text, font);
Image imgtext = SkinTools.ImageLightEffect(text, font, FrmColor, EffetBack, EffectWidth, new Rectangle(0, 0, textRect.Width, txtsize.Height), true);
g.DrawImage(imgtext, textRect.X - EffectWidth / 2 + TitleOffset.X, textRect.Y - EffectWidth / 2 + TitleOffset.Y
);
}
else if (Effect == TitleType.Title)
{
textRect.X += TitleOffset.X;
textRect.Y += TitleOffset.Y;
TextRenderer.DrawText(
g,
text,
font,
textRect,
FrmColor,
TextFormatFlags.VerticalCenter |
TextFormatFlags.Left |
TextFormatFlags.SingleLine |
TextFormatFlags.WordEllipsis);
}
}
private void RenderAnamorphosisText(Graphics g, PointF point, Color fc, Color bc)
{
using (Brush brush = new SolidBrush(base.ForeColor))
{
Rectangle rc = new Rectangle(new Point(Convert.ToInt32(point.X), Convert.ToInt32(point.Y)), ClientRectangle.Size);
Image img = SkinTools.ImageLightEffect(Text, base.Font, fc, bc, BorderSize, rc, !AutoSize);
g.DrawImage(img, point.X - (BorderSize / 2), point.Y - (BorderSize / 2));
}
}
/// <summary>
/// 绘制水印
/// </summary>
private void WmPaintWater(Graphics g)
{
if (this.Text.Length == 0 &&
!string.IsNullOrEmpty(this._waterText) &&
!this.Focused)
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
if (WaterText.Length != 0)
{
Image img = SkinTools.ImageLightEffect(WaterText, WaterFont, WaterColor, BackColor, 0, ClientRectangle, !AutoSize);
int left = this.RightToLeft == RightToLeft.Yes ? Width - img.Width : 0;
g.DrawImage(img, left, (Height - img.Height) / 2);
}
}
}
//重绘时
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
base.OnPaintBackground(e);
Graphics g = e.Graphics;
//RadioButton的绘画范围
Rectangle radioButtonrect;
//文字绘画范围
Rectangle textRect;
//给CheckButtom与文字的绘画范围赋值
CalculateRect(out radioButtonrect, out textRect);
//抗锯齿的呈现
g.SmoothingMode = SmoothingMode.AntiAlias;
//取得当前需要绘画的图像
Bitmap btm = null;
//当前无图像时绘画的颜色变量
Color borderColor;
Color innerBorderColor;
Color checkColor;
bool hover = false;
//启用状态时
if (Enabled)
{
switch (ControlState)
{
case ControlState.Hover:
borderColor = _baseColor;
innerBorderColor = _baseColor;
checkColor = GetColor(_baseColor, 0, 35, 24, 9);
btm = Checked ? (Bitmap)SelectedMouseBack : (Bitmap)MouseBack;
hover = true;
break;
case ControlState.Pressed:
borderColor = _baseColor;
innerBorderColor = GetColor(_baseColor, 0, -13, -8, -3);
checkColor = GetColor(_baseColor, 0, -35, -24, -9);
btm = Checked ? (Bitmap)SelectedDownBack : (Bitmap)DownBack;
hover = true;
break;
default:
borderColor = _baseColor;
innerBorderColor = Color.Empty;
checkColor = _baseColor;
btm = Checked ? (Bitmap)SelectedNormlBack : (Bitmap)NormlBack;
break;
}
}
else //禁用状态时
{
borderColor = SystemColors.ControlDark;
innerBorderColor = SystemColors.ControlDark;
checkColor = SystemColors.ControlDark;
btm = Checked ? (Bitmap)SelectedNormlBack : (Bitmap)NormlBack;
}
if (btm == null)
{
using (SolidBrush brush = new SolidBrush(Color.White))
{
g.FillEllipse(brush, radioButtonrect);
}
if (hover)
{
using (Pen pen = new Pen(innerBorderColor, 2F))
{
g.DrawEllipse(pen, radioButtonrect);
}
}
if (Checked)
{
radioButtonrect.Inflate(-2, -2);
using (GraphicsPath path = new GraphicsPath())
{
path.AddEllipse(radioButtonrect);
using (PathGradientBrush brush = new PathGradientBrush(path))
{
brush.CenterColor = checkColor;
brush.SurroundColors = new Color[] { Color.White };
Blend blend = new Blend();
blend.Positions = new float[] { 0f, 0.4f, 1f };
blend.Factors = new float[] { 0f, 0.4f, 1f };
brush.Blend = blend;
g.FillEllipse(brush, radioButtonrect);
}
}
radioButtonrect.Inflate(2, 2);
}
using (Pen pen = new Pen(borderColor))
{
g.DrawEllipse(pen, radioButtonrect);
}
}
else
{
//画图像
g.DrawImage(btm, radioButtonrect);
}
//画字体
Color textColor = Enabled ? ForeColor : SystemColors.GrayText;
//是否绘画发光字体
if (LightEffect)
{
Image imgText = SkinTools.ImageLightEffect(Text, Font, textColor, LightEffectBack, LightEffectWidth);
g.DrawImage(imgText, textRect);
}
else
{
TextRenderer.DrawText(
g,
Text,
Font,
textRect,
textColor,
GetTextFormatFlags(TextAlign, RightToLeft == RightToLeft.Yes));
}
}