4D Doc Center : Get menu item modifiers

4D v13.4

Get menu item modifiers


Get menu item modifiers ( menu ; menuItem {; process} ) -> Function result

Parameter	Type	Description
menu	Longint, MenuRef	Menu reference or Menu number
menuItem	Longint	Number of menu item or -1 for the last item added to the menu
process	Longint	Process number
Function result	Longint	Modification key(s) associated with menu item

Description

The Get menu item modifiers command returns any additional modifier(s) associated with the standard shortcut of the menu item designated by the menu and menuItem parameters.

The standard shortcut is composed of the Command (Mac OS) or Ctrl (Windows) key plus a custom key. The standard shortcut is managed using the SET MENU ITEM SHORTCUT and Get menu item key commands.

The additional modifiers are the Shift key and the Option (Mac OS) /Alt (Windows) key. These modifiers can only be used when a standard shortcut has been specified beforehand.

The number value returned by the command corresponds to the codeof the additional modifier key(s). The key codes are as follows:

Shift= 512
Option (Mac OS) or Alt (Windows) = 2048
If both keys are used, their values are combined.

Note: You can evaluate the value returned using the Shift key mask and Option key mask constants of the “Events (Modifiers)” theme.

If the menu item does not have an associated modifier key, the command returns 0.

You can pass -1 in menuItem in order to specify the last item added to menu.

In menu, you can pass a menu reference (MenuRef) or a menu number.

If you pass a menu reference, the process parameter serves no purpose and will be ignored if it is passed.

If you pass a menu number, the command will take the corresponding menu in the main menu bar of the current process into account. If you want to designate another process, pass its number in the optional process parameter.

Example

Refer to the example of the Get menu item key command.