class `DropDownWindowManager`

Inherits: Module<DropDownWindowManager>

Handles opening and closing of a drop down window.

Only a single drop down window can be open at a time.

Public

Constructors

DropDownWindowManager

DropDownWindowManager()

Methods

~DropDownWindowManager

~DropDownWindowManager() noexcept

Close

void Close()

Closes a drop down window if one is open.

Update

void Update()

To be called once per frame.

Internal method.

staticInstance

static T &Instance()

Returns a reference to the module instance.

Module has to have been started up first otherwise an exception will be thrown.

staticInstancePtr

static T *InstancePtr()

Returns a pointer to the module instance.

Module has to have been started up first otherwise an exception will be thrown.

staticShutDown

static void ShutDown()

Shuts down this module and frees any resources it is using.

staticIsStarted

static bool IsStarted()

Query if the module has been started.

Protected

Methods

~Module<T>

virtual ~Module<T>() = default

OnStartUp

virtual void OnStartUp()

Override if you want your module to be notified once it has been constructed and started.

OnShutDown

virtual void OnShutDown()

Override if you want your module to be notified just before it is deleted.

staticInstanceInternal

static T *&InstanceInternal()

Returns a singleton instance of this module.

staticIsDestroyed

static bool &IsDestroyed()

Checks has the Module been shut down.

staticIsStartedUp

static bool &IsStartedUp()

Checks has the Module been started up.

Fields

mOpenWindow

SPtr<DropDownWindow> mOpenWindow