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Base accessibility API.

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This commit is contained in:
Pāvels Nadtočajevs
2025-03-21 16:42:23 +02:00
parent af2c713971
commit b106dfd4f9
124 changed files with 7631 additions and 181 deletions
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35
scene/gui/scroll_container.cpp
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@ -353,8 +353,43 @@ void ScrollContainer::_reposition_children() {
queue_redraw();
}
void ScrollContainer::_accessibility_action_scroll_set(const Variant &p_data) {
const Point2 &pos = p_data;
h_scroll->set_value(pos.x);
v_scroll->set_value(pos.y);
}
void ScrollContainer::_accessibility_action_scroll_up(const Variant &p_data) {
v_scroll->set_value(v_scroll->get_value() - v_scroll->get_page() / 8);
}
void ScrollContainer::_accessibility_action_scroll_down(const Variant &p_data) {
v_scroll->set_value(v_scroll->get_value() + v_scroll->get_page() / 8);
}
void ScrollContainer::_accessibility_action_scroll_left(const Variant &p_data) {
h_scroll->set_value(h_scroll->get_value() - h_scroll->get_page() / 8);
}
void ScrollContainer::_accessibility_action_scroll_right(const Variant &p_data) {
h_scroll->set_value(h_scroll->get_value() + h_scroll->get_page() / 8);
}
void ScrollContainer::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ACCESSIBILITY_UPDATE: {
RID ae = get_accessibility_element();
ERR_FAIL_COND(ae.is_null());
DisplayServer::get_singleton()->accessibility_update_set_role(ae, DisplayServer::AccessibilityRole::ROLE_SCROLL_VIEW);
DisplayServer::get_singleton()->accessibility_update_add_action(ae, DisplayServer::AccessibilityAction::ACTION_SCROLL_DOWN, callable_mp(this, &ScrollContainer::_accessibility_action_scroll_down));
DisplayServer::get_singleton()->accessibility_update_add_action(ae, DisplayServer::AccessibilityAction::ACTION_SCROLL_LEFT, callable_mp(this, &ScrollContainer::_accessibility_action_scroll_left));
DisplayServer::get_singleton()->accessibility_update_add_action(ae, DisplayServer::AccessibilityAction::ACTION_SCROLL_RIGHT, callable_mp(this, &ScrollContainer::_accessibility_action_scroll_right));
DisplayServer::get_singleton()->accessibility_update_add_action(ae, DisplayServer::AccessibilityAction::ACTION_SCROLL_UP, callable_mp(this, &ScrollContainer::_accessibility_action_scroll_up));
DisplayServer::get_singleton()->accessibility_update_add_action(ae, DisplayServer::AccessibilityAction::ACTION_SET_SCROLL_OFFSET, callable_mp(this, &ScrollContainer::_accessibility_action_scroll_set));
} break;
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED:
case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: