#include <tristate_button.hpp>

Inheritance diagram for gui::tristate_button:

Classes
struct	error

Public Types
enum	PRESSED_STATE { LEFT , RIGHT , BOTH , NONE }

Public Member Functions
	tristate_button (editor::tristate_palette *palette, std::string button_image="", const bool auto_join=true)

virtual	~tristate_button ()
	Default implementation, but defined out-of-line for efficiency reasons. More...

void	set_pressed (PRESSED_STATE new_pressed_state)

bool	pressed ()

PRESSED_STATE	pressed_state () const

bool	hit (int x, int y) const

virtual void	enable (bool new_val=true) override

void	release ()

void	set_item_image (const texture &base, const texture &over=texture())

void	set_item_id (const std::string &id)

Public Member Functions inherited from gui::widget
const rect &	location () const

virtual void	set_location (const SDL_Rect &rect)

void	set_location (int x, int y)

void	set_width (int w)

void	set_height (int h)

void	set_measurements (int w, int h)

int	width () const

int	height () const

bool	focus (const SDL_Event *event)

void	set_focus (bool focus)

virtual void	hide (bool value=true)

bool	hidden () const

bool	enabled () const

void	set_clip_rect (const SDL_Rect &rect)

void	queue_redraw ()
	Indicate that the widget should be redrawn. More...

void	queue_redraw (const rect &)
	Indicate that a specific region of the screen should be redrawn. More...

void	set_dirty (bool dirty=true)

bool	dirty () const

const std::string &	id () const

void	set_id (const std::string &id)

void	set_tooltip_string (const std::string &str)

virtual void	process_tooltip_string (int mousex, int mousey) override

virtual void	layout () override
	Called by draw_manager to validate layout. More...

virtual bool	expose (const rect &region) override
	Called by draw_manager when it believes a redraw is necessary. More...

virtual rect	screen_location () override
	The current draw location of the display, on the screen. More...

Public Member Functions inherited from events::sdl_handler
virtual void	handle_window_event (const SDL_Event &)

virtual void	process_event ()

virtual bool	requires_event_focus (const SDL_Event *=nullptr) const

virtual void	join ()

virtual void	join (context &c)

virtual void	join_same (sdl_handler *parent)

virtual void	leave ()

virtual void	join_global ()

virtual void	leave_global ()

virtual bool	has_joined ()

virtual bool	has_joined_global ()

sdl_handler &	operator= (sdl_handler &&)=delete
	Moving would require two instances' context membership to be handled, it's simpler to delete these and require the two instances to be separately constructed / destructed. More...

	sdl_handler (sdl_handler &&)=delete

Public Member Functions inherited from gui2::top_level_drawable
virtual void	update ()
	Update state and any parameters that may effect layout, or any of the later stages. More...

virtual void	render ()
	Perform any internal rendering necessary to prepare the drawable. More...

Protected Member Functions
virtual void	handle_event (const SDL_Event &event) override

virtual void	mouse_motion (const SDL_MouseMotionEvent &event)

virtual void	mouse_down (const SDL_MouseButtonEvent &event)

virtual void	mouse_up (const SDL_MouseButtonEvent &event)

virtual void	draw_contents () override

Protected Member Functions inherited from gui::widget
	widget (const bool auto_join=true)

virtual	~widget ()

virtual void	update_location (const SDL_Rect &)

bool	mouse_locked () const

void	aquire_mouse_lock ()

void	free_mouse_lock ()

Protected Member Functions inherited from events::sdl_handler
	sdl_handler (const bool auto_join=true)

	sdl_handler (const sdl_handler &)

sdl_handler &	operator= (const sdl_handler &)

virtual	~sdl_handler ()

virtual std::vector< sdl_handler * >	handler_members ()

Protected Member Functions inherited from gui2::top_level_drawable
	top_level_drawable ()

virtual	~top_level_drawable ()

	top_level_drawable (const top_level_drawable &)

top_level_drawable &	operator= (const top_level_drawable &)

	top_level_drawable (top_level_drawable &&)

top_level_drawable &	operator= (top_level_drawable &&)

Private Types
enum	STATE { UNINIT , NORMAL , ACTIVE , PRESSED_ACTIVE_LEFT , PRESSED_ACTIVE_RIGHT , PRESSED_ACTIVE_BOTH , TOUCHED_RIGHT , TOUCHED_BOTH_RIGHT , TOUCHED_BOTH_LEFT , TOUCHED_LEFT , PRESSED_LEFT , PRESSED_RIGHT , PRESSED_BOTH }

Private Member Functions
void	calculate_size ()

Private Attributes
texture	baseImage_

texture	touchedBaseImage_

texture	activeBaseImage_

texture	itemBaseImage_

texture	itemOverlayImage_

texture	pressedDownImage_

texture	pressedUpImage_

texture	pressedBothImage_

texture	pressedBothActiveImage_

texture	pressedDownActiveImage_

texture	pressedUpActiveImage_

texture	touchedDownImage_

texture	touchedUpImage_

texture	touchedBothImage_

SDL_Rect	textRect_

STATE	state_

bool	pressed_

int	base_height_

int	base_width_

editor::tristate_palette *	palette_

std::string	item_id_

Additional Inherited Members
Protected Attributes inherited from gui::widget
bool	focus_

Detailed Description

Definition at line 27 of file tristate_button.hpp.

Member Enumeration Documentation

◆ PRESSED_STATE

enum gui::tristate_button::PRESSED_STATE

Enumerator
LEFT
RIGHT
BOTH
NONE

Definition at line 38 of file tristate_button.hpp.

◆ STATE

enum gui::tristate_button::STATE

private

Enumerator
UNINIT
NORMAL
ACTIVE
PRESSED_ACTIVE_LEFT
PRESSED_ACTIVE_RIGHT
PRESSED_ACTIVE_BOTH
TOUCHED_RIGHT
TOUCHED_BOTH_RIGHT
TOUCHED_BOTH_LEFT
TOUCHED_LEFT
PRESSED_LEFT
PRESSED_RIGHT
PRESSED_BOTH