Source/Editors/IpAddressInput.cs

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#if FRAMEWORK20
using System;
using System.Text;
using System.ComponentModel;
using DevComponents.DotNetBar;
using System.Windows.Forms;
using System.Drawing;
using System.Collections;

namespace DevComponents.Editors
{
    /// <summary>
    /// Control for input of the integer value.
    /// </summary>
    [ToolboxBitmap(typeof(DotNetBarManager), "IpAddressInput.ico"), ToolboxItem(true), Designer(typeof(Design.IpAddressInputDesigner))]
    public class IpAddressInput : VisualControlBase, ICommandSource
    {
        #region Events
        /// <summary>
        /// Occurs when Clear button is clicked and allows you to cancel the default action performed by the button.
        /// </summary>
        public event CancelEventHandler ButtonClearClick;
        /// <summary>
        /// Occurs when Drop-Down button that shows calendar is clicked and allows you to cancel showing of the popup.
        /// </summary>
        public event CancelEventHandler ButtonDropDownClick;

        /// <summary>
        /// Occurs when ShowCheckBox property is set to true and user changes the lock status of the control by clicking the check-box.
        /// </summary>
        public event EventHandler LockUpdateChanged;

        /// <summary>
        /// Occurs when Value property has changed.
        /// </summary>
        public event EventHandler ValueChanged;
        #endregion

        #region Constructors
        /// <summary>
        /// Initializes a new instance of the IpAddressInput class.
        /// </summary>
        public IpAddressInput():base()
        {
            _ButtonClear = new InputButtonSettings(this);
            _ButtonDropDown = new InputButtonSettings(this);
            _ButtonFreeText = new InputButtonSettings(this);
            _IpGroup = this.RootVisualItem as IpAddressGroup;
        }
        #endregion

        #region Internal Implementation
        private IpAddressGroup _IpGroup = null;

        protected override VisualItem CreateRootVisual()
        {
            IpAddressGroup group = new IpAddressGroup();
            group.SelectNextInputCharacters = ".";
            group.ValueChanged += new EventHandler(InputItemValueChanged);
            return group;