If the control starts an application, the first entry in the menu is a command that starts the application. Choosing the menu item has the same effect as clicking the control.
In addition, the pop-up menu may contain the following items:
Delete Subpanel - Removes the subpanel and its contents
Move Left - Interchanges the selected icon (and its subpanel) with the icon and subpanel immediately to its left
Move Right - Interchanges the selected icon (and its subpanel) with the icon and subpanel immediately to its right
Add Icon - Adds a blank iconl immediately to the right of the selected control
Delete Icon - Removes the selected icon and its subpanel
Help - Displays On Item help for the control