protected virtual void OnNodeMouseDoubleClick(DynamicTreeNodeMouseEventArgs e)
{
if (NodeMouseDoubleClick != null)
{
NodeMouseDoubleClick(this, e);
}
}
protected virtual void OnNodeMouseUp(DynamicTreeNodeMouseEventArgs e)
{
if (NodeMouseUp != null)
{
NodeMouseUp(this, e);
}
}
private void treeView_NodeMouseDown(object sender, DynamicTreeNodeMouseEventArgs e)
{
DynamicTreeNode selection = e.Node;
if (selection == null && e.Button == MouseButtons.Right)
{
//select regardless of horizontal alignment in the view
selection =
treeView.Nodes.VisibleNodes.Where(node => node.Bounds.Top <= e.Y && node.Bounds.Bottom >= e.Y).
FirstOrDefault();
}
treeView.SelectedNode = selection;
btnRemove.Enabled = selection != null;
}
protected virtual void OnNodeMouseUp(DynamicTreeNodeMouseEventArgs e)
{
if (NodeMouseUp != null)
NodeMouseUp(this, e);
}
protected virtual void OnNodeMouseDoubleClick(DynamicTreeNodeMouseEventArgs e)
{
if (NodeMouseDoubleClick != null)
NodeMouseDoubleClick(this, e);
}