Version 4.2.6 for Mainframes (Update)
 —  Natural for Ajax  —

HLINE and VLINE

Both controls are actually not container controls, but they are typically used for structuring content - this is the reason why they are mentioned here. The controls are rather simple: they represent lines. HLINE represents a horizontal line and VLINE represents a vertical line.

Have a look at this demo:

graphics/image055.png

The corresponding XML layout definition is:

<rowarea name="HLINE">
    <itr>
        <label name="Now a horizontal line default attributes ..." asplaintext="true">
        </label>
    </itr>
    <hline>
    </hline>
    <itr>
        <label name="Now a horizontal line, 15px height, red color ..." asplaintext="true">
        </label>
    </itr>
    <hline height="15" color="#FF0000">
    </hline>
</rowarea>
<rowarea name="VLINE" height="150">
    <itr height="100%">
        <label name="Vertical line, default ..." width="150" asplaintext="true">
        </label>
        <vline>
        </vline>
        <label name="Vertical line, 15px width, green ..." width="150" asplaintext="true">
        </label>
        <vline width="15" color="#00FF00">
        </vline>
    </itr>
</rowarea>

For each line, you can define its width/height and its color.

The following topics are covered below:


VLINE Properties

Basic
width

Width of the control.

There are three possibilities to define the width:

(A) You do not define a width at all. In this case the width of the control will either be a default width or - in case of container controls - it will follow the width that is occupied by its content.

(B) Pixel sizing: just input a number value (e.g. "100").

(C) Percentage sizing: input a percantage value (e.g. "50%"). Pay attention: percentage sizing will only bring up correct results if the parent element of the control properly defines a width this control can reference. If you specify this control to have a width of 50% then the parent element (e.g. an ITR-row) may itself define a width of "100%". If the parent element does not specify a width then the rendering result may not represent what you expect.

Optional  
color

Color of the control. Value must follow format "#rrggbb", e.g. #000000 for black.

Optional

#FF0000

#00FF00

#0000FF

#FFFFFF

#808080

#000000

comment

Comment without any effect on rendering and behaviour. The comment is shown in the layout editor's tree view.

Optional  

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HLINE Properties

Basic
height

Height of the control.

There are three possibilities to define the height:

(A) You do not define a height at all. As consequence the control will be rendered with its default height. If the control is a container control (containing) other controls then the height of the control will follow the height of its content.

(B) Pixel sizing: just input a number value (e.g. "20").

(C) Percentage sizing: input a percantage value (e.g. "50%"). Pay attention: percentage sizing will only bring up correct results if the parent element of the control properly defines a height this control can reference. If you specify this control to have a height of 50% then the parent element (e.g. an ITR-row) may itself define a height of "100%". If the parent element does not specify a width then the rendering result may not represent what you expect.

Optional  
color

Color of the control. Value must follow format "#rrggbb", e.g. #000000 for black.

Optional  
comment

Comment without any effect on rendering and behaviour. The comment is shown in the layout editor's tree view.

Optional  

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