private void AddToolboxTips(System.Collections.IList controls)
{
foreach (Control ctl in controls)
{
// get control information
Type t = ctl.GetType();
string name = t.FullName.Substring(t.Namespace.Length + 1);
string version = t.Assembly.GetName().Version.ToString();
string author = "unknown";
string category = ".NET Component";
string description = name;
object[] att = t.GetCustomAttributes(typeof(DescriptionAttribute), true);
if (att.Length > 0)
{
description = ((DescriptionAttribute)att[0]).Description;
}
att = t.Assembly.GetCustomAttributes(typeof(AssemblyCompanyAttribute), true);
if (att.Length > 0)
{
author = ((AssemblyCompanyAttribute)att[0]).Company;
}
// build tooltip
StringBuilder tip = new StringBuilder();
tip.AppendFormat(
"<div style='width:300px'>" +
"<p><b>{0}</b></p>" +
"Version {1} from {2}<br>" +
"{3}<br><br>" +
"{4} </div>",
name, version, author, category, description);
att = t.Assembly.GetCustomAttributes(typeof(System.Security.AllowPartiallyTrustedCallersAttribute), true);
if (att.Length > 0)
{
tip.Append("<hr>" +
"<table><tr>" +
"<td><img src='res://security.png'></td>" +
"<td>Allows partially trusted callers.</td>" +
"</tr></table>");
}
// assign tooltip
C1SuperTooltip1.SetToolTip(ctl, tip.ToString());
}
}
void treeView1_MouseMove(object sender, MouseEventArgs e)
{
TreeView tv = sender as TreeView;
TreeViewHitTestInfo hti = tv.HitTest(e.X, e.Y);
if (hti.Node != _lastNode)
{
// save new node
_lastNode = hti.Node;
// mouse is over a new node, update tip
string text = null;
if (hti.Node != null)
{
// build tip
StringBuilder tip = new StringBuilder();
if (hti.Node.Parent != null)
{
tip.AppendFormat("<div style='font:bold 11pt Segoe UI'>{0}/{1}</div>",
hti.Node.Parent.Text, hti.Node.Text);
tip.AppendFormat("Click this node to see the <b>{0}</b> options.",
hti.Node.Text);
}
else
{
tip.AppendFormat("<div style='font:bold 14pt Segoe UI'>{0} Options</div>",
hti.Node.Text);
}
// append general 'get help' tip
tip.Append("</div><hr noshade size=1 color=lightBlue>");
tip.AppendFormat("<table><tr><td><img src='{0}'><td>{1}</table>",
"res://helpToolStripButton.Image",
"Press <b>F1</b> for more help.");
text = tip.ToString();
}
// update tip
C1SuperTooltip1.SetToolTip(tv, text);
}
}
// add Html tooltips to items in a toolstrip
private void AddTipsToToolStrip(ToolStrip toolStrip)
{
// do not show the default tooltips
toolStrip.ShowItemToolTips = false;
// att Html tooltips to each item in the toolStrip
foreach (ToolStripItem item in toolStrip.Items)
{
// get tooltip text
string text = item.ToolTipText;
if (text != null && text.Length > 0)
{
// get tooltip image
string image = string.Empty;
if (item.Image != null)
{
string imageName = item.Name + ".Image";
image = "res://" + imageName;
}
// build tip
StringBuilder tip = new StringBuilder();
tip.AppendFormat("<table><tr><td><img src='{0}'><td style='font:bold 11pt Segoe UI'>{1}</table>",
image,
System.Web.HttpUtility.HtmlEncode(text));
// append general 'get help' tip
if (item != this.helpToolStripButton)
{
tip.Append("</div><hr noshade size=1 color=lightBlue>");
tip.AppendFormat("<table><tr><td><img src='{0}'><td>{1}</table>",
"res://helpToolStripButton.Image",
"Press <b>F1</b> for more help.");
}
// assign tooltip to item
C1SuperTooltip1.SetToolTip(item, tip.ToString());
}
}
}