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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms.Design;
using System.ComponentModel;
using System.Windows.Forms;
using System.Drawing;
namespace QuickRoute.Controls
{
[DesignerCategory("code")]
[ToolStripItemDesignerAvailability(ToolStripItemDesignerAvailability.ToolStrip | ToolStripItemDesignerAvailability.StatusStrip)]
public class ToolstripTrackBar : ToolStripControlHost
{
public ToolstripTrackBar()
: base(CreateControlInstance())
{
}
/// <summary>
/// Export a strongly typed property called colorRangeIntervalSlider - handy to prevent casting everywhere.
/// </summary>
public TrackBar TrackBarControl
{
get
{
return Control as TrackBar;
}
}
private static Control CreateControlInstance()
{
TrackBar tb = new TrackBar();
tb.AutoSize = false;
tb.Size = new Size(60, 24);
// Add other initialization code here.
return tb;
}
/// <summary>
/// Attach to events we want to re-wrap
/// </summary>
/// <param name="control"></param>
protected override void OnSubscribeControlEvents(Control control)
{
base.OnSubscribeControlEvents(control);
TrackBarControl.ValueChanged += new System.EventHandler(TrackBarControl_ValueChanged);
TrackBarControl.MouseDown += new System.Windows.Forms.MouseEventHandler(TrackBarControl_MouseDown);
}
/// <summary>
/// Detach from events.
/// </summary>
/// <param name="control"></param>
protected override void OnUnsubscribeControlEvents(Control control)
{
base.OnUnsubscribeControlEvents(control);
TrackBarControl.ValueChanged -= new System.EventHandler(TrackBarControl_ValueChanged);
TrackBarControl.MouseDown -= new System.Windows.Forms.MouseEventHandler(TrackBarControl_MouseDown);
}
void TrackBarControl_ValueChanged(object sender, EventArgs e)
{
if (this.ValueChanged != null) this.ValueChanged(sender, e);
}
void TrackBarControl_MouseDown(object sender, MouseEventArgs e)
{
if (this.MouseDown != null) this.MouseDown(sender, e);
}
// add events that are subscribable from the designer.
public event EventHandler ValueChanged;
public new event MouseEventHandler MouseDown;
// set other defaults that are interesting
protected override Size DefaultSize
{
get
{
return new Size(60, 24);
}
}
}
}
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