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ToolTipHelper.cs
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ToolTipHelper.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraBars;
using DevExpress.Utils;
namespace WindowsApplication1
{
public class ToolTipHelper
{
BarManager manager;
BarItemLink _TooltipItem;
public ToolTipHelper(BarManager manager)
{
this.manager = manager;
}
public bool ShowToolTipInMenuItems
{
set
{
manager.HighlightedLinkChanged -= OnHighlightedLinkChanged;
if (value)
manager.HighlightedLinkChanged += OnHighlightedLinkChanged;
}
}
private BarItemLink TooltipItem
{
get { return _TooltipItem; }
set
{
_TooltipItem = value;
OnToolTipItemChanged();
}
}
private void OnHighlightedLinkChanged(object sender, DevExpress.XtraBars.HighlightedLinkChangedEventArgs e)
{
if (e.Link != null && e.Link.IsLinkInMenu)
TooltipItem = e.Link;
else
TooltipItem = null;
}
private void OnToolTipItemChanged()
{
ToolTipController.DefaultController.HideHint();
if (TooltipItem != null)
ShowItemSuperTip(TooltipItem);
}
private void ShowItemSuperTip(BarItemLink item)
{
ToolTipControllerShowEventArgs args = new ToolTipControllerShowEventArgs();
args.ToolTipType = ToolTipType.SuperTip;
args.SuperTip = new SuperToolTip();
args.SuperTip.Items.Add(item.Item.Hint);
ToolTipController.DefaultController.ShowHint(args);
}
}
}