box.h

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/* ========================================================================= */
#ifndef __WLMTK_BOX_H__
#define __WLMTK_BOX_H__
 
#include <stdbool.h>
 
#include "libbase/libbase.h"
 
#include "container.h"  // IWYU pragma: keep
#include "element.h"
#include "style.h"

typedef struct _wlmtk_box_t wlmtk_box_t;
 
#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus

typedef enum {
    WLMTK_BOX_HORIZONTAL,
    WLMTK_BOX_VERTICAL,
} wlmtk_box_orientation_t;

struct _wlmtk_box_t {
    wlmtk_container_t         super_container;
    wlmtk_element_vmt_t       orig_super_element_vmt;
    wlmtk_box_orientation_t   orientation;

    wlmtk_container_t         element_container;
    wlmtk_container_t         margin_container;

    struct wlmtk_margin_style style;
};

bool wlmtk_box_init(
    wlmtk_box_t *box_ptr,
    wlmtk_box_orientation_t orientation,
    const struct wlmtk_margin_style *style_ptr);

void wlmtk_box_fini(wlmtk_box_t *box_ptr);

void wlmtk_box_add_element_front(wlmtk_box_t *box_ptr, wlmtk_element_t *element_ptr);

void wlmtk_box_add_element_back(wlmtk_box_t *box_ptr, wlmtk_element_t *element_ptr);

void wlmtk_box_remove_element(wlmtk_box_t *box_ptr, wlmtk_element_t *element_ptr);

wlmtk_element_t *wlmtk_box_element(wlmtk_box_t *box_ptr);

void wlmtk_box_set_style(
    wlmtk_box_t *box_ptr,
    const struct wlmtk_margin_style *style_ptr);

extern const bs_test_set_t wlmtk_box_test_set;
 
#ifdef __cplusplus
}  // extern "C"
#endif  // __cplusplus
 
#endif /* __WLMTK_BOX_H__ */
/* == End of box.h ========================================================= */