tgui::BackendRaylib Class Reference

#include <TGUI/Backend/Window/Raylib/BackendRaylib.hpp>

Inheritance diagram for tgui::BackendRaylib:

Public Member Functions
void	setMouseCursorStyle (Cursor::Type type, const std::uint8_t *pixels, Vector2u size, Vector2u hotspot) override
	Changes the look of a certain mouse cursor by using a bitmap.
void	resetMouseCursorStyle (Cursor::Type type) override
	Changes the look of a certain mouse cursor back to the system theme.
void	setMouseCursor (BackendGui *gui, Cursor::Type type) override
	Changes the mouse cursor when the mouse is on top of the window to which the gui is attached.
bool	isKeyboardModifierPressed (Event::KeyModifier modifierKey) override
	Checks the state for one of the modifier keys.
void	setClipboard (const String &contents) override
	Changes the contents of the clipboard.
String	getClipboard () const override
	Returns the contents of the clipboard.
Public Member Functions inherited from tgui::Backend
	Backend ()=default
	Default constructor.
	Backend (const Backend &)=delete
Backend &	operator= (const Backend &)=delete
virtual	~Backend ()=default
	Virtual destructor.
void	setDestroyOnLastGuiDetatch (bool destroyOnDetatch)
	Informs the backend whether it should destroy itself when the last Gui is detached from it.
virtual void	attachGui (BackendGui *gui)
	Informs the backend that a new gui object has been created.
virtual void	detatchGui (BackendGui *gui)
	Informs the backend that a gui object is being destroyed.
virtual Font	createDefaultFont ()
	Creates and returns the default font for all widgets.
std::shared_ptr< BackendFont >	createFont ()
	Creates a new font object.
std::shared_ptr< BackendText >	createText ()
	Creates a new text object.
std::shared_ptr< BackendTexture >	createTexture ()
	Creates a new texture object.
void	setFontScale (float scale)
	Sets the scale factor to render text at a higher quality, e.g. to scale for DPI awareness.
float	getFontScale () const
	Returns the scale factor to render text at a higher quality, e.g. to scale for DPI awareness.
virtual void	openVirtualKeyboard (const FloatRect &inputRect)
	Opens the virtual keyboard on Android and iOS.
virtual void	closeVirtualKeyboard ()
	Closes the virtual keyboard on Android and iOS.
virtual std::unique_ptr< std::uint8_t[]>	readFileFromAndroidAssets (const String &filename, std::size_t &fileSize) const
	Uses the AssetManager on Android to read a file and return its contents.
bool	hasRenderer () const
	Checks whether a renderer has been attached to the backend.
std::shared_ptr< BackendRenderer >	getRenderer () const
	Returns the renderer.
virtual void	setRenderer (std::shared_ptr< BackendRenderer > renderer)
	Sets the renderer that the backend should use.
bool	hasFontBackend () const
	Checks whether a font factory has been attached to the backend.
std::shared_ptr< BackendFontFactory >	getFontBackend () const
	Returns the font factory.
virtual void	setFontBackend (std::shared_ptr< BackendFontFactory > fontBackend)
	Sets the font factory that the backend should use.
void	registerFont (BackendFont *font)
void	unregisterFont (BackendFont *font)
void	registerSvgSprite (Sprite *sprite)
void	unregisterSvgSprite (Sprite *sprite)

Additional Inherited Members
Protected Attributes inherited from tgui::Backend
bool	m_destroyOnLastGuiDetatch = false
String	m_clipboardContents
float	m_fontScale = 1
std::shared_ptr< BackendRenderer >	m_renderer
std::shared_ptr< BackendFontFactory >	m_fontBackend
std::set< BackendGui * >	m_guis
std::set< BackendFont * >	m_registeredFonts
std::set< Sprite * >	m_registeredSvgSprites

Detailed Description

Since

TGUI 1.3

Member Function Documentation

getClipboard()

String tgui::BackendRaylib::getClipboard ( ) const

nodiscardoverridevirtual

Returns the contents of the clipboard.

Returns

Clipboard contents

Reimplemented from tgui::Backend.

isKeyboardModifierPressed()

bool tgui::BackendRaylib::isKeyboardModifierPressed ( Event::KeyModifier modifierKey )

nodiscardoverridevirtual

Checks the state for one of the modifier keys.

Parameters

modifierKey

The modifier key of which the state is being queried

Returns

Whether queries modifier key is being pressed

Reimplemented from tgui::Backend.

resetMouseCursorStyle()

void tgui::BackendRaylib::resetMouseCursorStyle ( Cursor::Type type )

overridevirtual

Changes the look of a certain mouse cursor back to the system theme.

Parameters

type	Cursor that should no longer use a custom bitmap

Warning

This function does nothing because raylib does not support changing the cursor style

Implements tgui::Backend.

setClipboard()

void tgui::BackendRaylib::setClipboard ( const String & contents )

overridevirtual

Changes the contents of the clipboard.

Parameters

contents

New contents of the clipboard

Reimplemented from tgui::Backend.

setMouseCursor()

void tgui::BackendRaylib::setMouseCursor ( BackendGui * gui, Cursor::Type type )

overridevirtual

Changes the mouse cursor when the mouse is on top of the window to which the gui is attached.

Parameters

gui	The gui that represents the window for which the mouse cursor should be changed
type	Which cursor to use

Implements tgui::Backend.

setMouseCursorStyle()

void tgui::BackendRaylib::setMouseCursorStyle ( Cursor::Type type, const std::uint8_t * pixels, Vector2u size, Vector2u hotspot )

overridevirtual

Changes the look of a certain mouse cursor by using a bitmap.

Parameters

type	Cursor that should make use of the bitmap
pixels	Pointer to an array with 4*size.x*size.y elements, representing the pixels in 32-bit RGBA format
size	Size of the cursor
hotspot	Pixel coordinate within the cursor image which will be located exactly at the mouse pointer position

Warning

This function does nothing because raylib does not support changing the cursor style

Implements tgui::Backend.

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

• include/TGUI/Backend/Window/Raylib/BackendRaylib.hpp