xenadmin/XenAdmin/Controls/MainWindowControls/NavigationButton.cs

/* Copyright (c) Citrix Systems Inc. 
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 *     following disclaimer. 
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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace XenAdmin.Controls.MainWindowControls
{
    class NavigationButton : ToolStripButton, INavigationItem
    {
        protected NavigationButton()
        {
            ImageScaling = ToolStripItemImageScaling.None;
            Overflow = ToolStripItemOverflow.Never;
        }

        protected override void OnCheckedChanged(EventArgs e)
        {
            base.OnCheckedChanged(e);

            var pairedButton = PairedItem as ToolStripButton;

            if (pairedButton != null && pairedButton.Checked != Checked)
            {
                pairedButton.Checked = Checked;

                if (Checked && NavigationViewChanged != null)
                    NavigationViewChanged(Tag);
            }
        }

        public void SetTag(object tag)
        {
            Tag = tag;

            var pairedButton = PairedItem as ToolStripButton;
            if (pairedButton != null)
                pairedButton.Tag = tag;
        }

        public INavigationItem PairedItem { get; set; }
        public event Action<object> NavigationViewChanged;
    }


    class NavigationButtonBig : NavigationButton
    {
        public NavigationButtonBig()
        {
            ImageAlign = ContentAlignment.MiddleLeft;
        }

        protected override void OnLayout(LayoutEventArgs e)
        {
            base.OnLayout(e);
            DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
            TextAlign = ContentAlignment.MiddleLeft;
        }
    }


    class NavigationButtonSmall : NavigationButton
    {
        public NavigationButtonSmall()
        {
            Alignment = ToolStripItemAlignment.Right;
        }
    }
}