BBjControl::setOpaque

Description

In BBj 3.00 and higher, this method sets the opaque property of the BBjControl.

Syntax

Return Value	Method
void	setOpaque(boolean `opaque`)

Parameters

Parameter Description

Parameter	Description
opaque	Specifies whether or not the BBjControl is opaque. By default, `opaque` is set to true (1). true (1) = Opaque false (0) = Not opaque (transparent)

opaque

Specifies whether or not the BBjControl is opaque. By default, opaque is set to true (1).

true (1) = Opaque
false (0) = Not opaque (transparent)

Return Value

None.

Remarks

By default, the BBjControl is opaque.

Example

rem 'Set the opacity of a control

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 'Set the opacity of button to false
myButton!.setOpaque(myButton!.FALSE)

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