The listsize attribute defines the width and height of the bounding rectangle of the listbox or dropdown list control of a survey item.
or
/ listSize = (widthexpression, heightexpression)| Name | Type | Description | 
|---|---|---|
| width | extent | The width of the list in pixels (default), percent, or points. | 
| height | extent | The height of the list in pixels (default), percent, or points. | 
| widthexpression | value | An expression resolving to the width of the list in pixels (default), percent, or points. If width is set to null and a height is specified, the width is set to the pixel size of the height. | 
| heightexpression | value | An expression resolving to the height of the list in pixels (default), percent, or points. If height is set to null and a width is specified, the height is set to the pixel size of the width. | 
The listsize attribute allows the list control to be scaled to the appropriate size for a questionnaire.
The following presents a listbox question, with the listbox sized to 100 by 200 pixels.
<listbox question1>
/ caption = "Choose your favorite flavor.
/ listsize=(100, 200)
/ options = ("vanilla", "chocolate", "strawberry", "mint chip")
</image>