isCOBOL Evolve : Appendices : Library Routines : W$MENU : WMENU-NEW-HAMBURGER
WMENU-NEW-HAMBURGER
The WMENU-NEW-HAMBURGER function creates a new empty hamburger menu.
A hamburger menu is represented by a button in the menu bar that shows a menu when clicked.
The hamburger menu has a default layout that can be customized by calling the WMENU-SET-ATTRIBUTE function.
The heigh of the menu bar depends on the height of the hamburger button. Changing the hamburger-icon attribute to use an icon with different height will affect the height of the menu bar.
Syntax:
 CALL "W$MENU" USING WMENU-NEW-HAMBURGER
              GIVING menuHandle
Parameters:
WMENU-NEW-HAMBURGER
Constant
 
Return code:
menuHandle must be an USAGE HANDLE data item and provides additional information:
<=0
Operation failed.
>0
Receives the handle to the newly created menu.