81 lines
3.0 KiB
C#
81 lines
3.0 KiB
C#
//-------------------------------------------------------------
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// <copyright company=’Microsoft Corporation’>
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// Copyright © Microsoft Corporation. All Rights Reserved.
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// </copyright>
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//-------------------------------------------------------------
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// @owner=alexgor, deliant, victark
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Collections;
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#if WINFORMS_CONTROL
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namespace System.Windows.Forms.DataVisualization.Charting
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#else
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namespace System.Web.UI.DataVisualization.Charting
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#endif
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{
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/// <summary>
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/// IChartElement is implemented by both ChartElements and ChartElementCollection to provide a unified access to Parent/Common elements.
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/// </summary>
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internal interface IChartElement
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{
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//Properties
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IChartElement Parent { get; set; }
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CommonElements Common { get; }
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//Methods
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void Invalidate();
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}
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/// <summary>
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/// Named controller interface allows ChartNamedElements to check the uniqueness of their names
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/// </summary>
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internal interface INameController
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{
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/// <summary>
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/// Determines whether is the name us unique.
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/// </summary>
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/// <param name="name">The name.</param>
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/// <returns>
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/// <c>true</c> if is the name us unique; otherwise, <c>false</c>.
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/// </returns>
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bool IsUniqueName(string name);
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/// <summary>
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/// Gets or sets a value indicating whether this instance is in edit mode by collecrtion editor.
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/// </summary>
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/// <value>
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/// <c>true</c> if this instance the colection is editing; otherwise, <c>false</c>.
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/// </value>
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bool IsColectionEditing { get; set; }
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/// <summary>
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/// Does the snapshot of collection items.
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/// </summary>
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/// <param name="save">if set to <c>true</c> collection items will be saved.</param>
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/// <param name="changingCallback">The changing callback.</param>
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/// <param name="changedCallback">The changed callback.</param>
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void DoSnapshot(bool save,
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EventHandler<NameReferenceChangedEventArgs> changingCallback,
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EventHandler<NameReferenceChangedEventArgs> changedCallback);
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/// <summary>
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/// Gets the snapshot of saved collection items.
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/// </summary>
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/// <value>The snapshot.</value>
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IList Snapshot {get;}
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/// <summary>
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/// Raises the <see cref="E:NameReferenceChanged"/> event.
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/// </summary>
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/// <param name="e">The <see cref="NameReferenceChangedEventArgs"/> instance containing the event data.</param>
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void OnNameReferenceChanged(NameReferenceChangedEventArgs e);
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/// <summary>
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/// Raises the <see cref="E:NameReferenceChanging"/> event.
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/// </summary>
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/// <param name="e">The <see cref="NameReferenceChangedEventArgs"/> instance containing the event data.</param>
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void OnNameReferenceChanging(NameReferenceChangedEventArgs e);
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}
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}
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