void ListBoxDrawItem(object sender, DrawItemEventArgs e)
{
//get the selected element and its associated image
if (0 <= e.Index && e.Index < this.Items.Count)
{
UML.Extended.UMLItem selectedElement = this.Items[e.Index] as UML.Extended.UMLItem;
if (selectedElement != null)
{
Image elementImage = this.navigatorVisuals.getImage(selectedElement);
//draw standard background and focusrectangle
e.DrawBackground();
e.DrawFocusRectangle();
//draw the name of the element
e.Graphics.DrawString(this.navigatorVisuals.getNodeName(selectedElement), e.Font, new SolidBrush(e.ForeColor),
new Point(elementImage.Width + 2, e.Bounds.Y));
// draw the icon
e.Graphics.DrawImage(elementImage, new Point(e.Bounds.X, e.Bounds.Y));
// draw tooltip
if ((e.State & DrawItemState.Selected) == DrawItemState.Selected)
{
//this.itemTooltip.Show(selectedElement.fqn,this, e.Bounds.Right, e.Bounds.Bottom);
this.itemTooltip.Show(selectedElement.fqn, this, e.Bounds.Left + 20, (int)(e.Bounds.Bottom + e.Bounds.Height * 1.5));
}
else
{
this.itemTooltip.Hide(this);
}
}
}
}
public UML_SM.StateMachine getContainingStateMachine(UML.Extended.UMLItem umlItem)
{
if (umlItem != null)
{
if (umlItem.owner is UML_SM.StateMachine)
{
return(umlItem.owner as UML_SM.StateMachine);
}
else
{
return(this.getContainingStateMachine(umlItem.owner));
}
}
return(null);
}
