BBjSlider::setInverted

Description

In BBj 7.0 and higher, this method sets the orientation of the BBjSlider control.

Syntax

Return Value	Method
void	setInverted(boolean inverted)

Parameters

Variable	Description
inverted	Specifies whether the slider orientation is inverted.

Return Value

None.

Remarks

By default, the minimum value of a vertical slider is at the bottom and the maximum value is at the top. For a horizontal slider, the minimum value is to the left and the maximum value is to the right. The orientation reverses for inverted sliders.

Example

REM Invert a BBjSlider

REM Obtain the instance of the BBjAPI object
LET myAPI!=BBjAPI()

REM Open the SysGui device
SYSGUI=UNT
OPEN (SYSGUI) "X0"

REM Obtain the instance of the BBjSysGui object
LET mySysGui!=myAPI!.getSysGui()

REM Set addWindow param values
X=10
Y=10
WIDTH=200
HEIGHT=200
TITLE$="BBj Window"

REM Set the current context
mySysGui!.setContext(0)

REM Create a window
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

REM Add a vertical Slider on the window
mySlider! = myWindow!.addVerticalSlider(101,180,0,20,200,$0000$)

REM Set the value for the slider
mySlider!.setMinimum(0)
mySlider!.setMaximum(100)
mySlider!.setValue(25)

REM Register the CALLBACK routines
CALLBACK(ON_CLOSE,APP_CLOSE,mySysGui!.getContext())

REM Process Events
PROCESS_EVENTS

REM Callback routine called when the user closes the application window
APP_CLOSE:
RELEASE
RETURN