protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Graphics g = e.Graphics;
SmoothingMode smoothingMode = g.SmoothingMode;
TextRenderingHint textRenderingHint = g.TextRenderingHint;
g.SmoothingMode = SmoothingMode.HighQuality;
g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
#region Draw
if (buttonStyle == 0)
{
DrawStyle1(g);
}
else
{
DrawStyle2(g);
}
if (image != null)
{
g.DrawImage(image, new RectangleF(18, 18, 32, 32));
}
// Header
using (Font font = new Font("Segoe UI", 16))
{
g.DrawString(this.header, font, (IsMouseOver ? selectedTextBrush : textBrush), 67, -8);
}
// Desription
using (StringFormat sf = new StringFormat())
{
sf.FormatFlags = 0;
sf.Trimming = StringTrimming.EllipsisWord;
sf.Alignment = StringAlignment.Center;
StiTextDrawing.DrawStringWidth(g, this.Text, this.Font, (IsMouseOver ? selectedTextBrush : textBrush), new RectangleD(70, 18, 365, 50), sf);
}
#endregion
g.SmoothingMode = smoothingMode;
g.TextRenderingHint = textRenderingHint;
}
public override void Paint(StiComponent component, StiPaintEventArgs e)
{
Graphics g = e.Graphics;
RectangleD rect = component.GetPaintRectangle();
RectangleF rectF = rect.ToRectangleF();
g.DrawRectangle(Pens.Gray, rectF.Left, rectF.Top, rectF.Width, rectF.Height);
MyCustomComponentWithExpression customComponent = component as MyCustomComponentWithExpression;
using (StringFormat stringFormat = new StringFormat())
using (Font font = new Font("Arial", (float)(15 * component.Page.Zoom)))
using (Brush brush = new SolidBrush(Color.Gray))
{
stringFormat.LineAlignment = StringAlignment.Center;
stringFormat.Alignment = StringAlignment.Center;
string value = component.IsDesigning ? customComponent.CustomCode.Value : customComponent.CustomCodeValue;
StiTextDrawing.DrawString(g, value, font, brush,
new RectangleD(rect.Left, rect.Top, rect.Width, rect.Height), stringFormat);
}
}
