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using System;
using System.Xml.Serialization;
using System.ComponentModel;
namespace go
{
public class Border : Container
{
#region CTOR
public Border () : base(){}
#endregion
#region private fields
Color _borderColor;
int _borderWidth;
#endregion
#region public properties
[XmlAttributeAttribute()][DefaultValue(1)]
public virtual int BorderWidth {
get { return _borderWidth; }
set {
_borderWidth = value;
registerForGraphicUpdate ();
}
}
[XmlAttributeAttribute()][DefaultValue("White")]
public virtual Color BorderColor {
get { return _borderColor; }
set {
_borderColor = value;
registerForGraphicUpdate ();
}
}
#endregion
#region GraphicObject override
[XmlIgnore]public override Rectangle ClientRectangle {
get {
Rectangle cb = base.ClientRectangle;
cb.Inflate (- BorderWidth);
return cb;
}
}
protected override Size measureRawSize ()
{
Size raw = Bounds.Size;
if (Child != null) {
if (Bounds.Width < 0)
raw.Width = Child.Slot.Width + 2 * (Margin+BorderWidth);
if (Bounds.Height < 0)
raw.Height = Child.Slot.Height + 2 * (Margin+BorderWidth);
}
return raw;
}
protected override void onDraw (Cairo.Context gr)
{
Rectangle rBack = new Rectangle (Slot.Size);
if (BorderWidth > 0)
rBack.Inflate (-BorderWidth / 2);
gr.Color = Background;
CairoHelpers.CairoRectangle(gr,rBack,CornerRadius);
gr.Fill ();
if (BorderWidth > 0) {
gr.LineWidth = BorderWidth;
gr.Color = BorderColor;
CairoHelpers.CairoRectangle(gr,rBack,CornerRadius);
gr.Stroke ();
}
}
#endregion
}
}
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