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DotNet 4.8.1 build of DotNetBar

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John Jenko
2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
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216
PROMS/DotNetBar Source Code/Presentation/Rectangle.cs Normal file
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using System;
using System.Text;
using System.Drawing;
using System.Drawing.Drawing2D;
namespace DevComponents.DotNetBar.Presentation
{
internal class Rectangle : Shape
{
#region Private Variables
private int m_CornerSize = 0;
private ShapeBorder m_Border = new ShapeBorder();
private ShapeFill m_Fill = new ShapeFill();
private eCornerType m_TopLeftCornerType = eCornerType.Square;
private eCornerType m_TopRightCornerType = eCornerType.Square;
private eCornerType m_BottomLeftCornerType = eCornerType.Square;
private eCornerType m_BottomRightCornerType = eCornerType.Square;
#endregion
#region Internal Implementation
public Rectangle() { }
public Rectangle(ShapeBorder border)
{
m_Border = border;
}
public Rectangle(ShapeBorder border, int cornerSize, eCornerType cornerType)
{
m_Border = border;
m_CornerSize = cornerSize;
this.CornerType = cornerType;
}
public Rectangle(ShapeBorder border, ShapeFill fill)
{
m_Border = border;
m_Fill = fill;
}
public Rectangle(ShapeBorder border, ShapeFill fill,int cornerSize, eCornerType cornerType)
{
m_Border = border;
m_Fill = fill;
m_CornerSize = cornerSize;
this.CornerType = cornerType;
}
public Rectangle(ShapeBorder border, ShapeFill fill, int cornerSize, eCornerType cornerType, PaddingInfo padding)
{
m_Border = border;
m_Fill = fill;
m_CornerSize = cornerSize;
this.Padding = padding;
this.CornerType = cornerType;
}
public Rectangle(ShapeFill fill)
{
m_Fill = fill;
}
public override void Paint(ShapePaintInfo p)
{
System.Drawing.Rectangle bounds = this.GetBounds(p.Bounds);
Graphics g = p.Graphics;
PaintFill(g, bounds);
PaintBorder(g, bounds);
base.Paint(p);
}
/// <summary>
/// Paints the border.
/// </summary>
protected virtual void PaintBorder(Graphics g, System.Drawing.Rectangle r)
{
if (m_Border.Width == 0 || m_Border.Color1.IsEmpty || r.Width <= 0 || r.Height <= 0)
return;
int roundCornerSize = m_CornerSize;
ShapeBorder border = m_Border;
// Workaround for GDI+ bug
r.Width--;
r.Height--;
using (System.Drawing.Drawing2D.GraphicsPath path = DisplayHelp.GetRoundedRectanglePath(r, m_CornerSize, eStyleBackgroundPathPart.Complete,
m_TopLeftCornerType, m_TopRightCornerType, m_BottomLeftCornerType, m_BottomRightCornerType))
{
using (Pen pen = new Pen(border.Color1, border.Width))
path.Widen(pen);
if (border.Color2.IsEmpty)
{
using (SolidBrush brush = new SolidBrush(border.Color1))
g.FillPath(brush, path);
}
else
{
using (System.Drawing.Drawing2D.LinearGradientBrush brush = DisplayHelp.CreateLinearGradientBrush(r, border.Color1, border.Color2, border.GradientAngle))
g.FillPath(brush, path);
}
}
}
/// <summary>
/// Paints the border.
/// </summary>
protected virtual void PaintFill(Graphics g, System.Drawing.Rectangle r)
{
if (r.Width <= 0 || r.Height <= 0)
return;
int roundCornerSize = m_CornerSize;
if (roundCornerSize > 0)
{
using (System.Drawing.Drawing2D.GraphicsPath path = DisplayHelp.GetRoundedRectanglePath(r, m_CornerSize, eStyleBackgroundPathPart.Complete,
m_TopLeftCornerType, m_TopRightCornerType, m_BottomLeftCornerType, m_BottomRightCornerType))
{
Brush brush = m_Fill.CreateBrush(System.Drawing.Rectangle.Ceiling(path.GetBounds()));
if (brush != null)
{
DisplayHelp.FillPath(g, path, m_Fill.Color1, m_Fill.Color2, m_Fill.GradientAngle);
brush.Dispose();
}
}
}
else
{
Brush brush = m_Fill.CreateBrush(r);
if (brush != null)
{
g.FillRectangle(brush, r);
brush.Dispose();
}
}
}
protected override Region ClipChildren(Graphics g, System.Drawing.Rectangle childBounds)
{
if (m_CornerSize > 0)
{
Region clip = g.Clip;
using (GraphicsPath path = DisplayHelp.GetRoundedRectanglePath(childBounds, m_CornerSize,
eStyleBackgroundPathPart.Complete, m_TopLeftCornerType, m_TopRightCornerType, m_BottomLeftCornerType, m_BottomRightCornerType))
{
g.SetClip(path);
}
return clip;
}
return base.ClipChildren(g, childBounds);
}
/// <summary>
/// Gets or sets the rounded corner size.
/// </summary>
public int CornerSize
{
get { return m_CornerSize; }
set {m_CornerSize = value;}
}
/// <summary>
/// Gets the shape border.
/// </summary>
public ShapeBorder Border
{
get { return m_Border; }
set { m_Border = value; }
}
/// <summary>
/// Gets the shape fill.
/// </summary>
public ShapeFill Fill
{
get { return m_Fill; }
set { m_Fill = value; }
}
public eCornerType CornerType
{
get { return m_TopLeftCornerType; }
set
{
m_TopLeftCornerType = value;
m_TopRightCornerType = value;
m_BottomLeftCornerType = value;
m_BottomRightCornerType = value;
}
}
public eCornerType TopLeftCornerType
{
get { return m_TopLeftCornerType; }
set { m_TopLeftCornerType = value; }
}
public eCornerType TopRightCornerType
{
get { return m_TopRightCornerType; }
set { m_TopRightCornerType = value; }
}
public eCornerType BottomLeftCornerType
{
get { return m_BottomLeftCornerType; }
set { m_BottomLeftCornerType = value; }
}
public eCornerType BottomRightCornerType
{
get { return m_BottomRightCornerType; }
set { m_BottomRightCornerType = value; }
}
#endregion
}
}