CommitCallbackObserver Class Reference

#include <tcMenu.h>

Inheritance diagram for CommitCallbackObserver:

Public Member Functions
	CommitCallbackObserver (MenuCallbackFn callbackFn)
void	structureHasChanged () override
bool	menuEditStarting (MenuItem *) override
void	menuEditEnded (MenuItem *item) override
Public Member Functions inherited from MenuManagerObserver
virtual void	activeItemHasChanged (MenuItem *)

Detailed Description

This is used to simulate the old commit hook callback.

Member Function Documentation

structureHasChanged()

void CommitCallbackObserver::structureHasChanged ( )

inlineoverridevirtual

Indicates that the menu structure has changed in a way that requires a new bootstrap and complete redraw. For example when a new menu item is added, or when static values such as the name or info block data change.

Implements MenuManagerObserver.

menuEditStarting()

bool CommitCallbackObserver::menuEditStarting ( MenuItem *  item )

inlineoverridevirtual

This method is called when editing is started with the menu manager, you can prevent editing by returning false.

Parameters

item	the item that is about to start editing

Returns

true to allow editing, otherwise false

Implements MenuManagerObserver.

menuEditEnded()

void CommitCallbackObserver::menuEditEnded ( MenuItem *  item )

inlineoverridevirtual

This method indicates that editing has completed editing, it is different to the menu item callback in that it is only called when the menu is edited. You cannot prevent completion, but you could present a dialog if the value was incorrectly adjusted.

Parameters

item	the item that has finished editing.

Implements MenuManagerObserver.

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The documentation for this class was generated from the following file:

• src/tcMenu.h