27 lines
1.0 KiB
C#
27 lines
1.0 KiB
C#
using System;
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namespace DevComponents.AdvTree
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{
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/// <summary>
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/// Specifies the notification interface that node uses to communicate status changes to it's parent tree.
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/// </summary>
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public interface INodeNotify
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{
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/// <summary>Called when Node.Expanded property has changed.</summary>
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/// <param name="node">Node which Expanded property has changed.</param>
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void ExpandedChanged(Node node);
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/// <summary>Called before node is collapsed</summary>
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/// <param name="e">Context information.</param>
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void OnBeforeCollapse(AdvTreeNodeCancelEventArgs e);
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/// <summary>Called before node is expanded</summary>
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/// <param name="e">Context information.</param>
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void OnBeforeExpand(AdvTreeNodeCancelEventArgs e);
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/// <summary>Called after node is collapsed.</summary>
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/// <param name="e">Context information.</param>
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void OnAfterCollapse(AdvTreeNodeEventArgs e);
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/// <summary>Called after node is expanded</summary>
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/// <param name="e">Context information</param>
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void OnAfterExpand(AdvTreeNodeEventArgs e);
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}
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}
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