Event Handling<A NAME=335> </A>

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### Event Handling

You can handle the events in a TList widget using the `-browsecmd` and `-command` options. The meanings of these two options are silimar to their meanings in other Tix widgets such as the ComboBox. Usually, the command specified by `-browsecmd` is called when the user clicks or drags the mouse over the items or presses the arrow keys. The command specified by `-command` is called when the user double-clicks or presses the Return key. These commands are called with one extra argument - the index of the currently ``active'' item, which is usually the item under the mouse cursor.