BBjMenu::removeMenuItemAt

Description

Removes a menu item from the BBjMenu.

Syntax

Return Value

Method

void

removeMenuItemAt(int index)

Parameters

Variable

Description

index

Specifies the 0-based index of the menu item to be removed.

Return Value

None.

Remarks

Each menu item in the menu with an index greater than the removed menu item's index is shifted downward to have an index one smaller than the value it had previously.

Example

REM Remove a menu item from a menu given a menu item index

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 with a title in the current context
myWindow! = mySysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

REM Create the menu bar
myMenuBar!=myWindow!.addMenuBar()

REM Add a menu to the menu bar
myMenu!=myMenuBar!.addMenu(-100,"&Menu")

REM Add a sub menu into the menu
mySubMenu!= myMenu!.addMenu(-101,"&Sub Menu")

REM Add a menu item into the sub menu
mySubMenu!.addMenuItem(-102,"M&enu Item 01")

REM Add a menu item into the sub menu
myMenuItem! = mySubMenu!.addMenuItem(-103,"Me&nu Item 02")

REM Remove the menu item from the menu given the menu item index
mySubMenu!.removeMenuItemAt(1)

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

BBjControl

BBjWindow

BBjMenu

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