diff options
Diffstat (limited to 'src/GraphicObjects/Base/Border.cs')
| -rw-r--r-- | src/GraphicObjects/Base/Border.cs | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/GraphicObjects/Base/Border.cs b/src/GraphicObjects/Base/Border.cs new file mode 100644 index 00000000..672d5ab8 --- /dev/null +++ b/src/GraphicObjects/Base/Border.cs @@ -0,0 +1,100 @@ +// +// Border.cs +// +// Author: +// Jean-Philippe Bruyère <jp.bruyere@hotmail.com> +// +// Copyright (c) 2013-2017 Jean-Philippe Bruyère +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. + +using System; +using System.Xml.Serialization; +using System.ComponentModel; +using System.Diagnostics; + +namespace Crow +{ + public class Border : Container + { + #region CTOR + public Border () : base(){} + #endregion + + #region private fields + int _borderWidth; + #endregion + + #region public properties + [XmlAttributeAttribute()][DefaultValue(1)] + public virtual int BorderWidth { + get { return _borderWidth; } + set { + _borderWidth = value; + RegisterForGraphicUpdate (); + } + } + #endregion + + #region GraphicObject override + [XmlIgnore]public override Rectangle ClientRectangle { + get { + Rectangle cb = base.ClientRectangle; + cb.Inflate (- BorderWidth); + return cb; + } + } + + protected override int measureRawSize (LayoutingType lt) + { + int tmp = base.measureRawSize (lt); + return tmp < 0 ? tmp : tmp + 2 * BorderWidth; + } + protected override void onDraw (Cairo.Context gr) + { + Rectangle rBack = new Rectangle (Slot.Size); + + //rBack.Inflate (-Margin); +// if (BorderWidth > 0) +// rBack.Inflate (-BorderWidth / 2); + + Background.SetAsSource (gr, rBack); + CairoHelpers.CairoRectangle(gr, rBack, CornerRadius); + gr.Fill (); + + if (BorderWidth > 0) { + Foreground.SetAsSource (gr, rBack); + CairoHelpers.CairoRectangle(gr, rBack, CornerRadius, BorderWidth); + } + + gr.Save (); + if (ClipToClientRect) { + //clip to client zone + CairoHelpers.CairoRectangle (gr, ClientRectangle,Math.Max(0.0, CornerRadius-Margin)); + gr.Clip (); + } + + if (child != null) + child.Paint (ref gr); + gr.Restore (); + } + #endregion + } +} + |