Slider

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Note  For a description and a complete list of UI Objects, see UI Objects.

A slider object that sends requests to the server.

Using this object you can execute customized Java code or generate events for the EVENTS interpreter, like with the user object, passing the object's name and the selected value.

Three versions are available:

  • slider: vertical slider with a label and an on/off button

UI Object slider.png

  • sliderv: minimal vertical slider

UI Object sliderv.png

  • sliderh: minimal horizontal slider

UI Object sliderh.png

Parameters

  • name: name passed to the Java callback method and event in EVENTS
  • position: the object's position. Use the pixels or rows and columns coordinates format
  • label: the text label on the button. Can contain HTML tags

Syntax

(slider!id <name>; <position>; <label>)

(sliderv!id <name>; <position>)

(sliderh!id <name>; <position>)

E.g.

(slider!myslider slider1; x10y20; Label)

(sliderv!myslider slider1; x10y20)

(sliderh!myslider slider1; x10y20)

UI Attributes

Common attributes

Name Value Description
pos x<x>y<y> Position specified as x/y coordinates. E.g. x-5y10
r<r>c<c> Position specified as row/column. E.g. r1c2
visible true Default. Show the object
false Hide the object
blink true | slow Blink the object at a slow speed
fast Blink the object at a fast speed
false Stop the blinking
opacity 0.0 ... 1.0 Object opacity from 0 (not visible) to 1 (fully visible)
rotation 0 ... 360 Object rotation in degrees. Images are rotated around the center point, all other objects are rotated around the top left corner

Field attributes

Name Value Description
value 0-100 Set the slider's value, from 0 to 100
0%-100% Set the slider's value, from 0% to 100%
off Set the slider's value to 100 (on) or 0 (off)
0-n/n Set the slider's value, specifying a base. E.g. 64/256 sets the slider to 25%
bar true Show the value bar
false Hide the value bar
barcolor CSS color Set the value bar's color
enabled true Field is enabled
false Field is disabled
rollback true Restores the previously saved value.
A CSS color can be specified as
  • hex value: #<rr><gg><bb> E.g. #FF1010
  • color name: red, blue, white...
  • as rgb: rgb(<r>,<g>,<b>) E.g. rgb(255,30,30)
  • as rgba: rgba(<r>,<g>,<b>,<alpha>) E.g. rgba(255,30,30,0.5)