private void HideNodeTooltip()
{
if (m_LastMouseOverNode != null)
{
NodeSuperTooltipProvider sp = m_LastMouseOverNode.Tag as NodeSuperTooltipProvider;
sp.Hide();
m_LastMouseOverNode = null;
}
}
private void ShowNodeTooltip(TreeNode node)
{
if (node == null)
{
return;
}
NodeSuperTooltipProvider sp = node.Tag as NodeSuperTooltipProvider;
sp.Show();
m_LastMouseOverNode = node;
}
private void Form1_Load(object sender, System.EventArgs e)
{
// Load SuperTooltip information for each node...
TreeNode node = treeView1.Nodes[0];
while (node != null)
{
// Creates wrapper to provide SuperTooltip control access to the node object
NodeSuperTooltipProvider sp = new NodeSuperTooltipProvider(node);
node.Tag = sp;
// Assign the wrapper to SuperTooltip control together with information
// about what to display on Super Tooltip for this node.
superTooltip1.SetSuperTooltip(sp,
new DevComponents.DotNetBar.SuperTooltipInfo("Header text for " + node.Text, "",
"Additional body text for this node. \n\r" + node.Text,
null, null, DevComponents.DotNetBar.eTooltipColor.Lemon));
// Must expand node to get to the child nodes via NextVisibleNode
node.Expand();
node = node.NextVisibleNode;
}
}