BBjWindow::addPrintPreview

Description

In BBj 7.00 and higher, this method adds a print preview control to the BBjWindow.

Syntax

Return Value

Method

BBjPrintPreview

addPrintPreview(int ID, number x, number y, number w,number h, string flags)

Parameters

Variable

Description

ID

Control ID number. It must be an integer between 1 and 32767 and be unique within a given top-level window.

height

Height of the control in current units.

width

Width of the control in current units.

x

Horizontal position of the upper-left corner of the control in current units.

y

Vertical position of the upper-left corner of the control in current units.

flags

Control flags, as follows:

Flag Description

$0001$

Sets the control to be initially disabled.
$0010$

Sets the control to be initially invisible.
$0800$

Draws a recessed client edge around the control.
$1000$ Draws a raised edge around the control.

Return Value

This method adds a print preview control to the BBjWindow.

Example

rem ' addPrintPreview

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 = 800
HEIGHT = 600
TITLE$="addPrintPreview"

rem 'Set the current context
mySysGui!.setContext(0)

rem 'Create a window
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$,$00010003$)

rem 'Add a print preview control to the window
myPrintPreview! = myWindow!.addPrintPreview(101,50,50,700,500,"",$$)
myPrintPreview!.setZoom(2)

form! = myAPI!.getBBjPrinter(0).getForm(0)
page! = form!.createPage()
para! = page!.newParagraph()
para!.setHorizontalFill(1)
para!.setFont(new java.awt.Font("Courier",java.awt.Font.PLAIN,24))
para!.setText("BBjPrintPreview, new for BBj 7!")
page!.add(para!)
form!.preview(myPrintPreview!)

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

See Also

BBjAPI

BBjSysGui

BBjControl

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