struct rtb_button *
rtb_button_new(const rtb_utf8_t *label)
{
struct rtb_button *self = calloc(1, sizeof(*self));
rtb_button_init(self);
if (label)
rtb_button_set_label(self, label);
return self;
}
int
main(int argc, char **argv)
{
struct rutabaga *delicious;
struct rtb_window *win;
struct rtb_button click_me;
delicious = rtb_new();
assert(delicious);
win = rtb_window_open(delicious, 600, 700, "rtb basic demo");
assert(win);
rtb_elem_set_size_cb(RTB_ELEMENT(win), rtb_size_hfit_children);
rtb_elem_set_layout(RTB_ELEMENT(win), rtb_layout_hpack_center);
rtb_label_init(&click_counter);
rtb_button_init(&click_me);
click_counter.align = RTB_ALIGN_MIDDLE;
click_me.align = RTB_ALIGN_MIDDLE;
click_me.flags |= RTB_ELEM_CLICK_FOCUS;
rtb_button_set_label(&click_me, "click me");
update_label();
rtb_register_handler(RTB_ELEMENT(&click_me),
RTB_BUTTON_CLICK, button_clicked, NULL);
rtb_elem_add_child(RTB_ELEMENT(win), RTB_ELEMENT(&click_counter),
RTB_ADD_TAIL);
rtb_elem_add_child(RTB_ELEMENT(win), RTB_ELEMENT(&click_me),
RTB_ADD_TAIL);
rtb_event_loop(delicious);
rtb_window_lock(win);
rtb_label_fini(&click_counter);
rtb_window_close(delicious->win);
rtb_free(delicious);
}
