wiki:Documentation/API/MUI_Slider

Slider.mui

Super class

Numeric.mui

Background

The slider class generates a GU element that allows a user to adjust a numeric value. The programmer has not very much influence on the slider's outfit, there are only very few tags available. Future versions of MUI will probably include some preferences options to allow the user (NOT the programmer) to configure this outfit.

Note that since slider is a subclass of group class, you can get horizontal or vertical sliders by simply using the MUIA_Group_Horiz attribute. Default is a horizontal slider.

Attributes

Attribute Version ISG Type
MUIA_Slider_Horiz V11ISGBOOL
MUIA_Slider_Level V4ISGLONG (OBSOLETE)
MUIA_Slider_Max V4ISGLONG (OBSOLETE)
MUIA_Slider_Min V4ISGLONG (OBSOLETE)
MUIA_Slider_Quiet V6I..BOOL
MUIA_Slider_Reverse V4ISGBOOL (OBSOLETE)


MUIA_Slider_Horiz

NAME

MUIA_Slider_Horiz — V11 [ISG], BOOL, 0x8042fad1

FUNCTION

Specify if you want a horizontal or vertical slider. Also understands MUIA_Group_Horiz to be compatible with previous versions of MUI.

MUIA_Slider_Level

NAME

MUIA_Slider_Level — V4 [ISG], LONG, 0x8042ae3a (OBSOLETE)

FUNCTION

The current position of the slider knob. This value is guaranteed to be between MUIA_Slider_Min and MUIA_Slider_Max.

EXAMPLE

/* vertical task priority slider */
SliderObject,
  MUIA_Group_Horiz, FALSE,
  MUIA_Slider_Min, -20,
  MUIA_Slider_Max, 20,
  MUIA_Slider_Level, 0,
  End;

SEE ALSO

MUIA_Slider_Min, MUIA_Slider_Max

MUIA_Slider_Max

NAME

MUIA_Slider_Max — V4 [ISG], LONG, 0x8042d78a (OBSOLETE)

FUNCTION

Adjust the maximum value for a slider object.

SEE ALSO

MUIA_Slider_Min, MUIA_Slider_Level

MUIA_Slider_Min

NAME

MUIA_Slider_Min — V4 [ISG], LONG, 0x8042e404 (OBSOLETE)

FUNCTION

Adjust the minimum value for a slider object. Of course you can use negative number, e.g. for a slider to adjust task priority.

SEE ALSO

MUIA_Slider_Max, MUIA_Slider_Level

MUIA_Slider_Quiet

NAME

MUIA_Slider_Quiet — V6 [I..], BOOL, 0x80420b26

FUNCTION

When set to TRUE, the slider doesn't display it's current level in a text object.

SEE ALSO

MUIA_Slider_Level

MUIA_Slider_Reverse

NAME

MUIA_Slider_Reverse — V4 [ISG], BOOL, 0x8042f2a0 (OBSOLETE)

FUNCTION

Setting this attribute to TRUE will reverse the direction of the slider.

SEE ALSO

MUIA_Slider_Min, MUIA_Slider_Max, MUIA_Slider_Level


Copyright © 1992-2006 by Stefan Stuntz
Copyright © 2006-2017 by Thore Böckelmann, Jens Maus

MUI for AmigaOS - MUI-Autodocs

Updated: 13-Jul-2017

Last modified 5 months ago Last modified on Mar 27, 2017, 4:09:32 PM