Main characteristics of List Box control

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Main characteristics of List Box control

Overview

The main characteristics of a List Box control are as follows:

Selection mode

The "UI" tab in the description window of List Box control is used to define the selection mode in the control.

The available selection modes are as follows:

Single selection: The selection bar is displayed on the selected row. The code for row selection is run.
Multi-selection: The selection bar is displayed on the selected rows. To select several rows, hold the Shift or Ctrl key down. The code for row selection is run whenever a row is selected.

Move

The "Details" tab in the description window of List Box control is mainly used to define the options for moving the list box. You can define:

The display of the horizontal/vertical scrollbar. It can be:
- automatic: the scrollbar will be displayed when necessary.
- always visible: the scrollbar will always be displayed.
- never visible: the scrollbar will never be displayed.
the move mode:
- Move by pixel: a row may not be entirely displayed according to the scrollbar position.
- Touch move: used to handle the scrollbar via a touch screen.