fw/fe310/eos/eve/widget/freew.h


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#include <stdint.h>

struct EVEFreeWidget;
struct EVEWidgetSpec;

typedef void (*eve_freew_draw_t) (struct EVEFreeWidget *);
typedef int (*eve_freew_touch_t) (struct EVEFreeWidget *, EVETouch *, uint16_t);

typedef struct EVEFreeWidget {
    EVEWidget w;
    eve_freew_draw_t _draw;
    eve_freew_touch_t _touch;
} EVEFreeWidget;

typedef struct EVEFreeSpec {
    eve_freew_draw_t draw;
    eve_freew_touch_t touch;
    eve_kbd_input_handler_t putc;
} EVEFreeSpec;

void eve_freew_init(EVEFreeWidget *widget, EVERect *g, EVEPage *page, eve_freew_draw_t draw, eve_freew_touch_t touch, eve_kbd_input_handler_t putc);

int eve_freew_create(EVEWidget *_widget, struct EVEWidgetSpec *spec, EVEPage *page);
uint8_t eve_freew_draw(EVEWidget *_widget, uint8_t tag0);
int eve_freew_touch(EVEWidget *_widget, EVETouch *touch, uint16_t evt);

uint8_t eve_freew_tag(EVEFreeWidget *widget);
uint8_t eve_widget_tag_index(EVEFreeWidget *widget, uint8_t tag);