111 lines
3.0 KiB
C#
111 lines
3.0 KiB
C#
//
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// FlowLayoutSettings.cs
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// Copyright (c) 2006 Jonathan Pobst
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//
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// Authors:
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// Jonathan Pobst (monkey@jpobst.com)
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//
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using System.Windows.Forms.Layout;
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using System.ComponentModel;
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using System.Collections.Generic;
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namespace System.Windows.Forms
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{
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[DefaultProperty ("FlowDirection")]
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public class FlowLayoutSettings : LayoutSettings
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{
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private FlowDirection flow_direction;
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private bool wrap_contents;
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private LayoutEngine layout_engine;
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private Dictionary<object, bool> flow_breaks;
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private Control owner;
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internal FlowLayoutSettings () : this (null)
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{
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}
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internal FlowLayoutSettings (Control owner)
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{
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flow_breaks = new Dictionary<object, bool> ();
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wrap_contents = true;
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flow_direction = FlowDirection.LeftToRight;
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this.owner = owner;
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}
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#region Public Properties
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[DefaultValue (FlowDirection.LeftToRight)]
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public FlowDirection FlowDirection {
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get { return this.flow_direction; }
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set {
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if (this.flow_direction != value) {
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this.flow_direction = value;
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if (owner != null)
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owner.PerformLayout (owner, "FlowDirection");
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}
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}
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}
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public override LayoutEngine LayoutEngine {
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get {
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if (this.layout_engine == null)
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this.layout_engine = new FlowLayout ();
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return this.layout_engine;
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}
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}
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[DefaultValue (true)]
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public bool WrapContents {
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get { return this.wrap_contents; }
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set {
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if (this.wrap_contents != value) {
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this.wrap_contents = value;
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if (owner != null)
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owner.PerformLayout (owner, "WrapContents");
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}
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}
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}
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#endregion
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#region Public Methods
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public bool GetFlowBreak (Object child)
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{
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bool retval;
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if (flow_breaks.TryGetValue (child, out retval))
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return retval;
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return false;
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}
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public void SetFlowBreak (Object child, bool value)
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{
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flow_breaks[child] = value;
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if (owner != null)
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owner.PerformLayout ((Control)child, "FlowBreak");
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}
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#endregion
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}
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}
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