96 lines
2.3 KiB
C#
96 lines
2.3 KiB
C#
using System;
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using System.ComponentModel;
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using System.ComponentModel.Design;
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using DevComponents.DotNetBar.Charts;
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namespace DevComponents.Charts.Design
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{
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public class ChartTitleCollectionEditor : BaseCollectionEditor
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{
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#region Private variables
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private ChartContainer _Container;
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#endregion
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public ChartTitleCollectionEditor(Type type)
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: base(type)
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{
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}
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#region EditValue
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public override object EditValue(
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ITypeDescriptorContext context, IServiceProvider provider, object value)
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{
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_Container = context.Instance as ChartContainer;
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return (base.EditValue(context, provider, value));
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}
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#endregion
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#region CreateInstance
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protected override object CreateInstance(Type itemType)
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{
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if (itemType == typeof(ChartTitle))
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{
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ChartTitle title = (ChartTitle)base.CreateInstance(itemType);
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title.Name = _Container.Titles.GetUniqueName();
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return (title);
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}
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return (base.CreateInstance(itemType));
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}
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#endregion
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#region CopyButton_Click
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protected override void CopyButton_Click(object sender, EventArgs e)
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{
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ChartTitle title = ChartItem as ChartTitle;
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if (title != null)
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{
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if (AddButton != null)
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{
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ChartControlDesigner ccd = GetDesigner(_Container.ChartControl);
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ccd.InCopyItem = true;
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try
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{
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AddButton.PerformClick();
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ChartTitleCollection ctc = _Container.Titles;
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ChartTitle clone = ctc[ctc.Count - 1];
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string name = clone.Name;
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title.CopyTo(clone);
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clone.Name = name;
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}
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finally
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{
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ccd.InCopyItem = false;
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}
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}
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}
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}
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#endregion
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#region CreateCollectionItemType
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protected override Type CreateCollectionItemType()
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{
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return typeof(ChartTitle);
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}
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#endregion
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}
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}
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