BBjWindow::getAllControls

Description

In BBj 5.0 and higher, this method returns a BBjVector containing all BBjControl objects on the BBjWindow.

Syntax

Return Value

Method

BBjVector

getAllControls()

Parameters

None.

Return Value

Returns a BBjVector object containing all of the BBjControl objects on the window.

Remarks

None.

Example

REM Get all controls in a window.

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 Create some controls
LET id=myWindow!.getAvailableControlID()
LET myEditBox1! = myWindow!.addEditBox(id,10,10,80,30,"Edit Box")

LET id=myWindow!.getAvailableControlID()
LET myEditBox2! = myWindow!.addEditBox(id,10,50,80,30,"Edit Box")

LET id=myWindow!.getAvailableControlID()
LET myButton! = myWindow!.addButton(id,10,90,80,30,"Button")

REM Retrieve all controls
LET myVector! = myWindow!.getAllControls()
FOR I=0 to myVector!.size()-1
   LET control!=myVector!.get(I)
   PRINT control!.getText(),control!.getID()
NEXT I

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

BBjControl

BBjWindow

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