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2 Visual Components Manuals

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Y<br />

Max. Text Length<br />

Rows<br />

Font<br />

Text Group<br />

Possible Settings for Full<br />

Graphic Displays<br />

Possible Settings for Text and<br />

Semi−Graphic Displays<br />

This field can be placed freely on the screen. Therefore,<br />

X can be set from 0 to the width of the display minus the<br />

width of the field in pixels.<br />

On text and semi−graphic displays, such as those which<br />

can be connected to the C130 CAN controller, fields can<br />

only be placed evenly on every sixth X−coordinate (X =<br />

0, 6, 12, 18, etc.).<br />

Specifies the position of the upper−left corner along the Y axis (interval from the upper<br />

display margin). Values for these parameters begin with 0 on the upper margin and increase<br />

to the height of the display minus one pixel (on the lower margin).<br />

Possible Settings for Full<br />

Graphic Displays<br />

Possible Settings for Text<br />

and Semi−Graphic<br />

Displays<br />

The field can be placed freely in the display. Therefore, Y can<br />

be set from 0 to the height of the display minus the height of the<br />

field in pixels.<br />

On text and semi−graphic displays, such as those which can be<br />

connected to the C130 CAN controller, fields can only be placed<br />

evenly on every eighth Y−coordinate (Y = 0, 8, 16, 24, etc.).<br />

Specifies the maximum number of characters which can be displayed in a ListBox line. Texts<br />

longer than the allowed length will be truncated; blank spaces are used to "fill in" shorter<br />

texts.<br />

Possible Settings The field must be able to fit in the picture with its set size and<br />

font.<br />

Specifies the number of rows that will be displayed in the ListBox which also becomes the<br />

height of the output field.<br />

Possible Settings The field must be able to fit in the picture with its set size and<br />

font.<br />

Chooses the output field font.<br />

Possible Settings Any font in the project can be selected.<br />

Texts Sources and Options<br />

Selects the text group which should be output in this control at runtime. Its index must begin<br />

with 0 and rise consecutively.<br />

Option Bytes Byte array for controlling invisible/locked texts<br />

Cursor<br />

Character<br />

Displays an additional character for the text which has the focus (cursor)<br />

Variables<br />

Selected Item Variable which contains the index of the selected text<br />

Status Variable for switching the control invisible/locked<br />

For the general operation of dialog boxes.<br />

OK<br />

Cancel<br />

Buttons<br />

Applies settings and closes the dialog box. If settings cannot be applied because of an error, it is<br />

indicated and the dialog box is not closed.<br />

Note:<br />

All changes are applied, including those made under different (hidden) tabs.<br />

Closes the dialog box and discards any changes made.<br />

Attention:<br />

All changes will be discarded, including those made under different (hidden) tabs.<br />

Help Displays help for this tab.<br />

Introduction to <strong>Visual</strong> <strong>Components</strong> 2.3<br />

62 3.2.2.4 ListBox Input Field − Reference

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