BBjControl::isEnabled

Description

Returns whether the BBjControl is enabled or disabled.

Syntax

Return Value

Method

boolean

isEnabled()

Parameters

None.

Return Value

Returns whether the BBjControl is enabled or disabled (0 = Disabled, 1 = Enabled).

Remarks

By default, the BBjControl is enabled.

Example

REM Determine if a control is disabled/enabled

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 common addWindow param values
X=10
Y=10
WIDTH=200
HEIGHT=200

REM Create a window with a title in the current context
TITLE$="BBj Window"
REM Set the current context
mySysGui!.setContext(0)
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

REM Add a button on the window
myButton! = myWindow!.addButton(101,50,100,90,30,"Button")

REM Create constants
FALSE=0
TRUE=1

REM Disable the button
myButton!.setEnabled(FALSE)

REM Check if the button is disable/enabled, this will return 0 (disabled)
ENABLED = myButton!.isEnabled()

REM Wait 3 seconds
WAIT(3)

REM Enable the button
myButton!.setEnabled(TRUE)

REM Check if the button is disable/enabled, this will return 1 (enabled)
ENABLED = myButton!.isEnabled()

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

See Also

BBjAPI

BBjSysGui

BBjWindow

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.