NanoMenu< T > Class Template Reference

#include <menu.h>

Inheritance diagram for NanoMenu< T >:

Collaboration diagram for NanoMenu< T >:

Public Member Functions
	NanoMenu (const NanoPoint &pos)
	NanoMenu ()
void	add (NanoObject< T > &item)
void	insert (NanoObject< T > &item)
NanoObject< T > *	getSelected ()
void	down ()
void	up ()
Public Member Functions inherited from NanoObjectList< T >
NanoObject< T > *	getNext (NanoObject< T > *prev=nullptr)
NanoObject< T > *	getPrev (NanoObject< T > *curr=nullptr)
void	update () override
void	refresh () override
void	draw () override
bool	has (NanoObject< T > &object)
void	add (NanoObject< T > &object)
void	insert (NanoObject< T > &object)
void	remove (NanoObject< T > &object)
Public Member Functions inherited from NanoObject< T >
	NanoObject (const NanoPoint &pos)
	NanoObject (const NanoPoint &pos, const NanoPoint &size)
lcdint_t	width () const
lcdint_t	height () const
void	moveTo (const NanoPoint &p)
void	moveBy (const NanoPoint &p)
void	resize (const NanoPoint &size)
void	setSize (const NanoPoint &size)
void	setPos (const NanoPoint &p)
const NanoPoint	bottom () const
const NanoPoint	top () const
const NanoPoint	left () const
const NanoPoint	right () const
const NanoPoint	center () const
lcdint_t	x () const
lcdint_t	y () const
const NanoPoint &	getPosition () const
const NanoRect &	getRect () const
Public Member Functions inherited from NanoEngineObject< T >
void	focus ()
void	defocus ()
bool	isFocused ()
bool	hasTiler ()
T &	getTiler ()

Protected Member Functions
virtual void	updateMenuItemsPosition ()=0
Protected Member Functions inherited from NanoEngineObject< T >
void	setTiler (T *tiler)

Additional Inherited Members
Protected Attributes inherited from NanoObject< T >
NanoRect	m_rect
Protected Attributes inherited from NanoEngineObject< T >
T *	m_tiler = nullptr
	Active tiler, assigned to the NanoEngineObject.
NanoEngineObject< T > *	m_next = nullptr
	Next NanoEngineObject in the list.

Detailed Description

template<class T>
class NanoMenu< T >

This is base class for user menu implementations. NanoMenu can work only as part of NanoEngine.

Definition at line 51 of file menu.h.

Constructor & Destructor Documentation

NanoMenu() [1/2]

template<class T >

NanoMenu< T >::NanoMenu ( const NanoPoint &  pos )

inlineexplicit

Creates menu object.

Parameters

pos	position of the sprite in global coordinates

Definition at line 59 of file menu.h.

NanoMenu() [2/2]

template<class T >

NanoMenu< T >::NanoMenu ( )

inline

Creates instance of NanoMenu at 0,0 position

Definition at line 67 of file menu.h.

Member Function Documentation

add()

template<class T >

void NanoMenu< T >::add ( NanoObject< T > &  item )

inline

Adds new menu item to the end of the list

Parameters

item	menu item to add

Definition at line 77 of file menu.h.

down()

template<class T >

void NanoMenu< T >::down ( )

inline

Moves active menu item position to the next item. If active menu item is the last one, then first menu item becomes active.

Definition at line 120 of file menu.h.

getSelected()

template<class T >

NanoObject<T>* NanoMenu< T >::getSelected ( )

inline

Returns pointer to active menu item. If nothing is selected returns nullptr.

Definition at line 110 of file menu.h.

insert()

template<class T >

void NanoMenu< T >::insert ( NanoObject< T > &  item )

inline

Inserts new menu item to the beginning of the list

Parameters

item	menu item to insert

Definition at line 94 of file menu.h.

up()

template<class T >

void NanoMenu< T >::up ( )

inline

Moves active menu item position to the previous item. If active menu item is the first one, then last menu item becomes active.

Definition at line 142 of file menu.h.

updateMenuItemsPosition()

template<class T >

virtual void NanoMenu< T >::updateMenuItemsPosition ( )

protectedpure virtual

Recalculates position of all menu items by aligning each item in accordance with menu type.

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

• src/v2/nano_engine/menu.h