events.hpp File Reference

#include <SDL2/SDL_events.h>
#include <vector>
#include <list>
#include <functional>

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Classes
class	events::context
class	events::sdl_handler
struct	events::event_context
class	events::pump_monitor

Namespaces
	events
	Handling of system events.

Macros
#define	TIMER_EVENT   (SDL_USEREVENT + 1)
#define	HOVER_REMOVE_POPUP_EVENT   (SDL_USEREVENT + 2)
#define	DRAW_EVENT   (SDL_USEREVENT + 3)
#define	CLOSE_WINDOW_EVENT   (SDL_USEREVENT + 4)
#define	SHOW_HELPTIP_EVENT   (SDL_USEREVENT + 5)
#define	INVOKE_FUNCTION_EVENT   (SDL_USEREVENT + 6)

Typedefs
typedef std::list< sdl_handler * >	events::handler_list
typedef std::vector< events::sdl_handler * >	sdl_handler_vector

Functions
void	events::focus_handler (const sdl_handler *ptr)
bool	events::has_focus (const sdl_handler *hand, const SDL_Event *event)
void	events::set_main_thread ()
bool	events::is_in_main_thread ()
void	events::call_in_main_thread (const std::function< void(void)> &f)
void	events::pump ()
	Process all events currently in the queue. More...
void	events::draw ()
	Trigger a draw cycle. More...
void	events::pump_and_draw ()
	pump() then immediately draw() More...
void	events::raise_process_event ()
void	events::raise_resize_event ()
void	events::process_tooltip_strings (int mousex, int mousey)
	Triggered by mouse-motion, sends the cursor position to all handlers to check whether a tooltip should be shown. More...
bool	events::is_input (const SDL_Event &event)
	Is the event an input event? More...
bool	events::is_touch (const SDL_MouseButtonEvent &event)
	Check if this mouse button event is caused by a touch. More...
bool	events::is_touch (const SDL_MouseMotionEvent &event)
	Check if this mouse motion event is caused by a touch. More...
void	events::discard_input ()
	Discards all input events. More...

Macro Definition Documentation

CLOSE_WINDOW_EVENT

#define CLOSE_WINDOW_EVENT   (SDL_USEREVENT + 4)

Definition at line 27 of file events.hpp.

DRAW_EVENT

#define DRAW_EVENT   (SDL_USEREVENT + 3)

Definition at line 26 of file events.hpp.

HOVER_REMOVE_POPUP_EVENT

#define HOVER_REMOVE_POPUP_EVENT   (SDL_USEREVENT + 2)

Definition at line 25 of file events.hpp.

INVOKE_FUNCTION_EVENT

#define INVOKE_FUNCTION_EVENT   (SDL_USEREVENT + 6)

Definition at line 29 of file events.hpp.

SHOW_HELPTIP_EVENT

#define SHOW_HELPTIP_EVENT   (SDL_USEREVENT + 5)

Definition at line 28 of file events.hpp.

TIMER_EVENT

#define TIMER_EVENT   (SDL_USEREVENT + 1)

Definition at line 24 of file events.hpp.

Typedef Documentation

sdl_handler_vector

typedef std::vector<events::sdl_handler*> sdl_handler_vector

Definition at line 197 of file events.hpp.