5.4 Dropdownlistbox widget

5.4.1 Description

A dropdownlistbox is a widget that displays a button with a down arrow. Clicking this button pops down a listbox allowing the user to select one of the displayed items. The listbox can ben pulled down either at the left or at the right of the button. Usually a label or an entry are placed at the left of the dropdownlistbox. The user can change the contents of that widget by selecting an item in the listbox.

A dropdownlistbox is a just a button and a listbox linked together. All parameters that begins by button configure the button part of the widget while the remaining parameters configure the listbox part of the widget. See these specific widgets for more details.

Indices

Many of the widget methods for listboxes take one or more indices as arguments. An index specifies a particular element of the listbox, in any of the following ways:

5.4.2 Parameters

5.4.3 Interface

The object you get by an handle on the widget implements the following methods :


Donatien Grolaux
Version 1.2.3 (20011129)