/
UpDownSpinner.cs
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/
UpDownSpinner.cs
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//
// Copyright 2011 James Clancey
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.using System;
using System.Drawing;
using AppKit;
namespace System.Windows.Forms
{
internal sealed class UpDownSpinner : Control
{
#region Local Variables
private UpDownBase owner;
internal UpDownSpinnerHelper m_helper;
#endregion
#region Constructors
public UpDownSpinner (UpDownBase owner)
{
this.owner = owner;
}
#endregion
protected override void CreateHandle ()
{
m_helper = new UpDownSpinnerHelper();
m_view = m_helper;
m_helper.Host = this;
m_helper.MinValue = -1;
m_helper.MaxValue = 1;
m_helper.IntValue = 0;
m_helper.Increment = 1;
m_helper.Activated += delegate(object sender, EventArgs e) {
if(m_helper.IntValue == 1)
owner.UpButton();
else if (m_helper.IntValue == -1)
owner.DownButton();
m_helper.IntValue = 0;
};
}
}
}