element.h File Reference

#include "cmd.h"
#include "drawable.h"
#include "element_id.h"
#include "font.h"
#include "procedure.h"
#include "rect.h"
#include "theme.h"
#include <stdbool.h>
#include <stdint.h>
#include <sys/proc.h>

Go to the source code of this file.

Data Structures
struct	text_props_t
	Element text properties structure. More...
struct	image_props_t
	Element image properties structure. More...

Macros
#define	ELEMENT_NONE   0
#define	ELEMENT_TOGGLE   (1 << 0)
#define	ELEMENT_FLAT   (1 << 1)
#define	ELEMENT_NO_BEZEL   (1 << 2)
#define	ELEMENT_NO_OUTLINE   (1 << 3)

Typedefs
typedef uint64_t	element_flags_t
	Element flags type.
typedef struct element	element_t

Functions
element_t *	element_new (element_t *parent, element_id_t id, const rect_t *rect, const char *text, element_flags_t flags, procedure_t procedure, void *private)
	Allocate and initialize a new element.
void	element_free (element_t *elem)
	Deinitialize and free an element and all its children.
element_t *	element_find (element_t *elem, element_id_t id)
	Find a child element by its ID.
void	element_set_private (element_t *elem, void *private)
	Set private data for an element.
void *	element_get_private (element_t *elem)
	Get private data for an element.
element_id_t	element_get_id (element_t *elem)
	Get the ID of an element.
void	element_move (element_t *elem, const rect_t *rect)
	Move an element to a new rectangle in its parent's coordinate space.
rect_t	element_get_rect (element_t *elem)
	Get the rectangle of an element in its parent's coordinate space.
rect_t	element_get_content_rect (element_t *elem)
	Get the element's rectangle in local coordinates.
rect_t	element_get_window_rect (element_t *elem)
	Get the rectangle of an element in window coordinates.
point_t	element_get_window_point (element_t *elem)
	Get the top-left point of an element in window coordinates.
rect_t	element_rect_to_window (element_t *elem, const rect_t *src)
	Convert a rectangle from element coordinates to window coordinates.
point_t	element_point_to_window (element_t *elem, const point_t *src)
	Convert a point from element coordinates to window coordinates.
rect_t	element_window_to_rect (element_t *elem, const rect_t *src)
	Convert a rectangle from window coordinates to element coordinates.
point_t	element_window_to_point (element_t *elem, const point_t *src)
	Convert a point from window coordinates to element coordinates.
element_flags_t	element_get_flags (element_t *elem)
	Get the flags of an element.
void	element_set_flags (element_t *elem, element_flags_t flags)
	Set the flags of an element.
const char *	element_get_text (element_t *elem)
	Get the text of an element.
uint64_t	element_set_text (element_t *elem, const char *text)
	Set the text of an element.
text_props_t *	element_get_text_props (element_t *elem)
	Get the text properties of an element.
image_t *	element_get_image (element_t *elem)
	Get the image of an element.
void	element_set_image (element_t *elem, image_t *image)
	Set the image of an element.
image_props_t *	element_get_image_props (element_t *elem)
	Get the image properties of an element.
theme_t *	element_get_theme (element_t *elem)
	Get the theme of an element.
void	element_draw_begin (element_t *elem, drawable_t *draw)
	Begin drawing to an element.
void	element_draw_end (element_t *elem, drawable_t *draw)
	End drawing to an element.
void	element_redraw (element_t *elem, bool shouldPropagate)
	Redraw an element.
void	element_force_action (element_t *elem, action_type_t action)
	Force an action on an element.
uint64_t	element_dispatch (element_t *elem, const event_t *event)
	Dispatch an event to an element.
uint64_t	element_emit (element_t *elem, event_type_t type, const void *data, uint64_t size)
	Emit an event to an element.