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allow setting root_group on Display

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This commit is contained in:
foamyguy 2022-11-14 15:10:28 -06:00
parent 8f414eb4ee
commit 2cd5d4f5a5
1 changed files with 18 additions and 2 deletions
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20
shared-bindings/displayio/Display.c
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@ -423,8 +423,24 @@ STATIC mp_obj_t displayio_display_obj_get_root_group(mp_obj_t self_in) {
}
MP_DEFINE_CONST_FUN_OBJ_1(displayio_display_get_root_group_obj, displayio_display_obj_get_root_group);
MP_PROPERTY_GETTER(displayio_display_root_group_obj,
(mp_obj_t)&displayio_display_get_root_group_obj);
STATIC mp_obj_t displayio_display_obj_set_root_group(mp_obj_t self_in, mp_obj_t group_in) {
displayio_display_obj_t *self = native_display(self_in);
displayio_group_t *group = NULL;
if (group_in != mp_const_none) {
group = MP_OBJ_TO_PTR(native_group(group_in));
}
bool ok = common_hal_displayio_display_show(self, group);
if (!ok) {
mp_raise_ValueError(translate("Group already used"));
}
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_2(displayio_display_set_root_group_obj, displayio_display_obj_set_root_group);
MP_PROPERTY_GETSET(displayio_display_root_group_obj,
(mp_obj_t)&displayio_display_get_root_group_obj,
(mp_obj_t)&displayio_display_set_root_group_obj);
//| def fill_row(self, y: int, buffer: WriteableBuffer) -> WriteableBuffer: