A widget with a set of sprites. More...

#include <gf/Widgets.h>

Inheritance diagram for gf::SpriteWidget:

Public Member Functions
	SpriteWidget ()=default
	Constructor with no texture. More...

	SpriteWidget (const Texture &texture, const RectF &defaultRect, const RectF &selectedRect, const RectF &disabledRect)
	Constructor with a single texture and three rectangles. More...

	SpriteWidget (const Texture &defaultTexture, const Texture &selectedTexture, const Texture &disabledTexture)
	Constructor with three full textures. More...

virtual void	draw (RenderTarget &target, const RenderStates &states) override
	Draw the object to a render target. More...

virtual bool	contains (Vector2f coords) override
	Check if the widget contains the coordinates. More...

void	setDisabledSprite (const Texture &texture, const RectF &textureRect)
	Set the texture for disabled state. More...

void	setDefaultSprite (const Texture &texture, const RectF &textureRect)
	Set the texture for default state. More...

void	setSelectedSprite (const Texture &texture, const RectF &textureRect)
	Set the texture for selected state. More...

RectF	getLocalBounds () const
	Get the local bounding rectangle of the entity. More...

void	setAnchor (Anchor anchor)
	Set the anchor origin of the entity. More...

Public Member Functions inherited from gf::Widget
	Widget ()
	Constructor. More...

void	setDisabled ()
	Disable the widget. More...

bool	isDisabled () const noexcept
	Check if the widget is disabled. More...

void	setDefault ()
	Set the widget to it's default state. More...

bool	isDefault () const noexcept
	Check if the widget is in default state. More...

void	setSelected ()
	Select the widget. More...

bool	isSelected () const
	Check if the widget is selected. More...

void	setState (WidgetState state)
	Set the state of the widget directly. More...

WidgetState	getState () const noexcept
	Get the state of the widget. More...

void	setCallback (std::function< void()> callback)
	Set the callback of the widget. More...

void	triggerCallback ()
	Execute the callback function. More...

Public Member Functions inherited from gf::Transformable
	Transformable ()
	Default constructor. More...

void	setOrigin (Vector2f origin)
	Set the local origin of the object. More...

Vector2f	getOrigin () const
	Get the local origin of the object. More...

void	setPosition (Vector2f position)
	Set the position of the object. More...

Vector2f	getPosition () const
	Get the position of the object. More...

void	move (Vector2f offset)
	Move the object by a given offset. More...

void	setRotation (float angle)
	Set the orientation of the object. More...

float	getRotation () const
	Get the orientation of the object. More...

void	rotate (float angle)
	Rotate the object. More...

void	setScale (Vector2f factors)
	Set the scale factors of the object. More...

void	setScale (float factor)
	Set the scale factor of the object. More...

Vector2f	getScale () const
	Get the current scale of the object. More...

void	scale (Vector2f factors)
	Scale the object. More...

void	scale (float factor)
	Scale the object. More...

Matrix3f	getTransform () const
	Get the combined transform of the object. More...

Matrix3f	getInverseTransform () const
	Get the inverse of the combined transform of the object. More...

Public Member Functions inherited from gf::Drawable
virtual	~Drawable ()
	Virtual desctructor. More...

Additional Inherited Members
Protected Member Functions inherited from gf::Widget
virtual void	triggered ()
	Function called when the callback is triggered. More...

Protected Member Functions inherited from gf::Transformable
void	setOriginFromAnchorAndBounds (Anchor anchor, const RectF &bounds)
	Set the origin from an anchor and bounds. More...

Detailed Description

A widget with a set of sprites.

Constructor & Destructor Documentation

◆ SpriteWidget() [1/3]

gf::SpriteWidget::SpriteWidget ( )

default

Constructor with no texture.

◆ SpriteWidget() [2/3]

gf::SpriteWidget::SpriteWidget	(	const Texture &	texture,
		const RectF &	defaultRect,
		const RectF &	selectedRect,
		const RectF &	disabledRect
	)

Constructor with a single texture and three rectangles.

Parameters

texture	The texture used for the widget
defaultRect	The rectangle in the texture used for default state
selectedRect	The rectangle in the texture used for selected state
disabledRect	The rectangle in the texture used for disabled state

◆ SpriteWidget() [3/3]

gf::SpriteWidget::SpriteWidget	(	const Texture &	defaultTexture,
		const Texture &	selectedTexture,
		const Texture &	disabledTexture
	)

Constructor with three full textures.

Parameters

defaultTexture	The texture used for default state
selectedTexture	The texture used for selected state
disabledTexture	The texture used for disabled state

Member Function Documentation

◆ contains()

virtual bool gf::SpriteWidget::contains ( Vector2f coords )

overridevirtual

Check if the widget contains the coordinates.

Parameters

coords The coordinates to check

Returns: True if the coordinates are inside the widget

Implements gf::Widget.

◆ draw()

virtual void gf::SpriteWidget::draw	(	RenderTarget &	target,
		const RenderStates &	states
	)

overridevirtual

Draw the object to a render target.

This is a pure virtual function that has to be implemented by the derived class to define how the drawable should be drawn.

Parameters

target	Render target to draw to
states	Current render states

Implements gf::Drawable.

◆ getLocalBounds()

RectF gf::SpriteWidget::getLocalBounds ( ) const

inline

Get the local bounding rectangle of the entity.

The returned rectangle is in local coordinates, which means that it ignores the transformations (translation, rotation, scale, ...) that are applied to the entity. In other words, this function returns the bounds of the entity in the entity's coordinate system.

Returns: Local bounding rectangle of the entity

◆ setAnchor()

void gf::SpriteWidget::setAnchor ( Anchor anchor )

Set the anchor origin of the entity.

Compute the origin of the entity based on the local bounds and the specified anchor. Internally, this function calls Transformable::setOrigin().

Parameters

anchor The anchor of the entity

See also: getLocalBounds(), Transformable::setOrigin()

◆ setDefaultSprite()

void gf::SpriteWidget::setDefaultSprite	(	const Texture &	texture,
		const RectF &	textureRect
	)

Set the texture for default state.

Parameters

texture	The texture used for default state
textureRect	The rectangle in the texture used for default state

◆ setDisabledSprite()

void gf::SpriteWidget::setDisabledSprite	(	const Texture &	texture,
		const RectF &	textureRect
	)

Set the texture for disabled state.

Parameters

texture	The texture used for disabled state
textureRect	The rectangle in the texture used for disabled state

◆ setSelectedSprite()

void gf::SpriteWidget::setSelectedSprite	(	const Texture &	texture,
		const RectF &	textureRect
	)

Set the texture for selected state.

Parameters

texture	The texture used for selected state
textureRect	The rectangle in the texture used for selected state

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SpriteWidget() [1/3]

◆ SpriteWidget() [2/3]

◆ SpriteWidget() [3/3]

Member Function Documentation

◆ contains()

◆ draw()

◆ getLocalBounds()

◆ setAnchor()

◆ setDefaultSprite()

◆ setDisabledSprite()

◆ setSelectedSprite()