Source/Ribbon/SuperTooltip.cs

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using System;
using System.Text;
using System.ComponentModel;
using System.Windows.Forms;
using System.Drawing;
using System.Collections;
using System.Reflection;
using DevComponents.DotNetBar.Controls;

namespace DevComponents.DotNetBar
{
    [ToolboxBitmap(typeof(SuperTooltip),"Ribbon.SuperTooltip.ico"),ToolboxItem(true), ProvideProperty("SuperTooltip",typeof(IComponent)),
    System.Runtime.InteropServices.ComVisible(false), Designer(typeof(Design.SuperTooltipDesigner))]
    public class SuperTooltip : Component , IExtenderProvider
    {
        #region Private Variables & Constructor
        /// <summary>
        /// Occurs just before tooltip is displayed and gives you opportunity to cancel showing of tooltip.
        /// </summary>
        public event SuperTooltipEventHandler BeforeTooltipDisplay;

        /// <summary>
        /// Occurs after tooltip has been closed.
        /// </summary>
        public event EventHandler TooltipClosed;

        /// <summary>
        /// Occurs when text markup link is clicked. Markup links can be created using "a" tag, for example:
        /// <a name="MyLink">Markup link</a>
        /// </summary>
        public event MarkupLinkClickEventHandler MarkupLinkClick;

        private bool m_PositionBelowControl = true;
        private Hashtable m_SuperTooltipInfo = new Hashtable();
        private SuperTooltipControl m_Tooltip = null;
        private Timer m_ActiveWindowTimer = null;
        private Timer m_HideDelayedTimer = null;
        private bool m_CheckOnScreenPosition = true;
        private IntPtr m_ActiveWindowPtr = IntPtr.Zero;
        private int m_TooltipDuration = 20;
        private long m_DurationDisplayed = 0;
        private SuperTooltipInfo m_DefaultTooltipSettings = new SuperTooltipInfo();
        private static SuperTooltipInfo s_DefaultSuperTooltipInfo = null;
		private Font m_DefaultFont=null;
		private int m_HoverCount=0;
		private int m_HoverTrigger=2;
        private Size m_MinimumTooltipSize = new Size(150, 24);
        private bool m_Enabled = true;
		private bool m_AntiAlias = true;
        private int m_DelayTooltipHideDuration = 0;
        private bool m_ShowTooltipImmediately = false;
        private bool m_IgnoreFormActiveState = false;
        private int m_MaximumWidth = 0;
        private bool m_CheckTooltipPosition = true;
        private bool m_ShowTooltipDescription = true;
        private bool m_ShowTooltipForFocusedControl = true;
        private const string AdvTree_NODE_CLASS_NAME = "DevComponents.Tree.Node";
        private const string ADVTREE_NODE_CLASS_NAME = "DevComponents.AdvTree.Node";
        #endregion