<vizact>.onlist

Vizard 7 » Command Index » Vizard modules » vizact » <vizact>.onlist

7.6

<vizact>.onlist

<vizact>.onlist(
droplist
func
*args
)

droplist

A droplist object

func

The function to call when the droplist selection changes

*args

The arguments to pass to the function

Remarks

The function will be called when a new selection is made for the drop down list. The first argument passed to the callback func is an event object that has a newSel attribute.

Return Value

A vizact.EventFunction object with the following methods:

Method	Description
<event>.setEnabled(val)	Enable/Disable the event function. The associated function will not be called while the event function is disabled. viz.TOGGLE can be used to toggle the state. Event functions are initially enabled.
<event>.getEnabled()	Get the enabled state of the event function.
<event>.remove()	Permanently unregister the event function.

Example

droplist = viz.addDropList( options=['Hello','World'] , pos=(0.5,0.5,0) )
def dropListChanged(e):
print(e.object.getItem(e.newSel))
vizact.onlist( droplist, dropListChanged )

<vizact>.onlist

Remarks

Return Value

Example

See also