ui::Stack Class Reference

A stack widget. More...

#include <ui/Stack.h>

Inheritance diagram for ui::Stack:

Public Member Functions
virtual	~Stack ()
void	addChild (Widget *widget)
	Add a child to the stack. More...
void	removeChild ()
	Remove the top child. More...
bool	hasChildren () const
	Tell whether the stack has children. More...
Widget *	getTopChild ()
	Get the top child. More...
virtual void	onClick (sf::Mouse::Button button, const sf::Vector2f &mouse) override
	Do something when the widget is clicked. More...
virtual void	layoutRequest () override
	Compute the size hint of the widget. More...
virtual void	layoutAllocation () override
	Compute the size of the widget. More...
virtual void	accept (WidgetVisitor &visitor) override
	Accept the visitor. More...
Public Member Functions inherited from ui::Widget
	Widget ()
	Construct a widget. More...
	Widget (const Widget &)=delete
Widget &	operator= (const Widget &)=delete
	Widget (Widget &&)=delete
Widget &	operator= (Widget &&)=delete
virtual	~Widget ()
	Destroy a widget. More...
void	setSizeHint (float width, float height)
	Set the size hint of the widget. More...
sf::Vector2f	getSizeHint () const
	Get the size hint of the widget. More...
void	setHorizontalPolicy (SizePolicy policy)
	Set the horizontal size policy. More...
void	setVerticalPolicy (SizePolicy policy)
	Set the vertical size policy. More...
void	setSizePolicy (SizePolicy horizontal, SizePolicy vertical)
	Set the size policy. More...
void	setHorizontalAlignment (Alignment alignment)
	Set the horizontal alignment policy. More...
void	setVerticalAlignment (Alignment alignment)
	Set the vertical alignment policy. More...
const Geometry &	getHorizontalGeometry () const
	Get the horizontal geometry. More...
Geometry &	getHorizontalGeometry ()
	Get the horizontal geometry. More...
const Geometry &	getVerticalGeometry () const
	Get the vertical geometry. More...
Geometry &	getVerticalGeometry ()
	Get the vertical geometry. More...
void	setGeometry (const sf::FloatRect &geometry)
	Set the vertical geometry thanks to a rectangle. More...
const sf::FloatRect	getGeometry () const
	Get the geometry of the widget. More...
sf::Vector2f	getCenter () const
	Get the center of the widget. More...
virtual void	onPrimaryAction ()
	Do something if a primary action has been triggered. More...
virtual void	onSecondaryAction ()
	Do something if a secondary action has been triggered. More...

Detailed Description

A stack widget.

A stack widget is a collection of widgets in which only one is visible.

Constructor & Destructor Documentation

virtual ui::Stack::~Stack ( )

virtual

Member Function Documentation

virtual void ui::Stack::accept ( WidgetVisitor &  visitor )

overridevirtual

Accept the visitor.

Parameters

visitor

the visitor.

Implements ui::Widget.

Reimplemented in ui::Area.

void ui::Stack::addChild ( Widget *  widget )

inline

Add a child to the stack.

Parameters

widget

the new child

Widget* ui::Stack::getTopChild ( )

inline

Get the top child.

Returns

the top child.

bool ui::Stack::hasChildren ( ) const

inline

Tell whether the stack has children.

Returns

true if the stack has children.

virtual void ui::Stack::layoutAllocation ( )

overridevirtual

Compute the size of the widget.

The computation of the size takes into account the size of the parent of the widget. This is a top-down process.

Implements ui::Widget.

virtual void ui::Stack::layoutRequest ( )

overridevirtual

Compute the size hint of the widget.

The computation of the size hint takes into account the size of the children of the widget. This is a bottom-up process.

Implements ui::Widget.

virtual void ui::Stack::onClick ( sf::Mouse::Button  button, const sf::Vector2f &  mouse  )

overridevirtual

Do something when the widget is clicked.

Reimplemented from ui::Widget.

void ui::Stack::removeChild ( )

inline

Remove the top child.