mirror of
https://github.com/godotengine/godot
synced 2024-09-05 04:48:26 +00:00
Rework update_property for array.
Apply suggestions from code review Co-Authored-By: Tomek <kobewi4e@gmail.com>
This commit is contained in:
parent
9d1cbab1c4
commit
b4d96bc710
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@ -202,22 +202,16 @@ void EditorPropertyArray::_property_changed(const String &p_property, Variant p_
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p_value = Variant(); // `EditorResourcePicker` resets to `Ref<Resource>()`. See GH-82716.
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}
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int index;
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if (p_property.begins_with("metadata/")) {
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index = p_property.get_slice("/", 2).to_int();
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} else {
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index = p_property.get_slice("/", 1).to_int();
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}
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int index = p_property.get_slice("/", 1).to_int();
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Variant array = object->get_array().duplicate();
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array.set(index, p_value);
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object->set_array(array);
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emit_changed(get_edited_property(), array, "", true);
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emit_changed(get_edited_property(), array, p_name, p_changing);
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}
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void EditorPropertyArray::_change_type(Object *p_button, int p_index) {
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void EditorPropertyArray::_change_type(Object *p_button, int p_slot_index) {
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Button *button = Object::cast_to<Button>(p_button);
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changing_type_index = p_index;
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changing_type_index = slots[p_slot_index].index;
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Rect2 rect = button->get_screen_rect();
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change_type->reset_size();
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change_type->set_position(rect.get_end() - Vector2(change_type->get_contents_minimum_size().x, 0));
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@ -244,6 +238,48 @@ void EditorPropertyArray::_object_id_selected(const StringName &p_property, Obje
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emit_signal(SNAME("object_id_selected"), p_property, p_id);
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}
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void EditorPropertyArray::create_new_property_slot() {
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int idx = slots.size();
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HBoxContainer *hbox = memnew(HBoxContainer);
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Button *reorder_button = memnew(Button);
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reorder_button->set_icon(get_editor_theme_icon(SNAME("TripleBar")));
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reorder_button->set_default_cursor_shape(Control::CURSOR_MOVE);
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reorder_button->set_disabled(is_read_only());
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reorder_button->connect(SNAME("gui_input"), callable_mp(this, &EditorPropertyArray::_reorder_button_gui_input));
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reorder_button->connect(SNAME("button_up"), callable_mp(this, &EditorPropertyArray::_reorder_button_up));
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reorder_button->connect(SNAME("button_down"), callable_mp(this, &EditorPropertyArray::_reorder_button_down).bind(idx));
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hbox->add_child(reorder_button);
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EditorProperty *prop = memnew(EditorPropertyNil);
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hbox->add_child(prop);
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bool is_untyped_array = object->get_array().get_type() == Variant::ARRAY && subtype == Variant::NIL;
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if (is_untyped_array) {
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Button *edit_btn = memnew(Button);
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edit_btn->set_icon(get_editor_theme_icon(SNAME("Edit")));
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edit_btn->set_disabled(is_read_only());
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edit_btn->connect("pressed", callable_mp(this, &EditorPropertyArray::_change_type).bind(edit_btn, idx));
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hbox->add_child(edit_btn);
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} else {
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Button *remove_btn = memnew(Button);
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remove_btn->set_icon(get_editor_theme_icon(SNAME("Remove")));
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remove_btn->set_disabled(is_read_only());
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remove_btn->connect("pressed", callable_mp(this, &EditorPropertyArray::_remove_pressed).bind(idx));
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hbox->add_child(remove_btn);
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}
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property_vbox->add_child(hbox);
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Slot slot;
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slot.prop = prop;
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slot.object = object;
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slot.container = hbox;
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slot.reorder_button = reorder_button;
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slot.set_index(idx + page_index * page_length);
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slots.push_back(slot);
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}
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void EditorPropertyArray::update_property() {
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Variant array = get_edited_property_value();
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@ -276,7 +312,6 @@ void EditorPropertyArray::update_property() {
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int size = array.call("size");
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int max_page = MAX(0, size - 1) / page_length;
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page_index = MIN(page_index, max_page);
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int offset = page_index * page_length;
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edit->set_text(vformat(TTR("%s (size %s)"), array_type_name, itos(size)));
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@ -326,16 +361,9 @@ void EditorPropertyArray::update_property() {
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paginator = memnew(EditorPaginator);
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paginator->connect("page_changed", callable_mp(this, &EditorPropertyArray::_page_changed));
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vbox->add_child(paginator);
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} else {
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// Bye bye children of the box.
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for (int i = property_vbox->get_child_count() - 1; i >= 0; i--) {
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Node *child = property_vbox->get_child(i);
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if (child == reorder_selected_element_hbox) {
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continue; // Don't remove the property that the user is moving.
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}
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child->queue_free(); // Button still needed after pressed is called.
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property_vbox->remove_child(child);
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for (int i = 0; i < page_length; i++) {
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create_new_property_slot();
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}
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}
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@ -345,81 +373,46 @@ void EditorPropertyArray::update_property() {
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paginator->update(page_index, max_page);
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paginator->set_visible(max_page > 0);
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int amount = MIN(size - offset, page_length);
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for (int i = 0; i < amount; i++) {
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bool reorder_is_from_current_page = reorder_from_index / page_length == page_index;
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if (reorder_is_from_current_page && i == reorder_from_index % page_length) {
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// Don't duplicate the property that the user is moving.
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continue;
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}
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if (!reorder_is_from_current_page && i == reorder_to_index % page_length) {
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// Don't create the property the moving property will take the place of,
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// e.g. (if page_length == 20) don't create element 20 if dragging an item from
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// the first page to the second page because element 20 would become element 19.
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for (Slot &slot : slots) {
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bool slot_visible = &slot != &reorder_slot && slot.index < size;
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slot.container->set_visible(slot_visible);
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// If not visible no need to update it
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if (!slot_visible) {
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continue;
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}
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HBoxContainer *hbox = memnew(HBoxContainer);
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property_vbox->add_child(hbox);
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int idx = slot.index;
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Variant::Type value_type = subtype;
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Button *reorder_button = memnew(Button);
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reorder_button->set_icon(get_editor_theme_icon(SNAME("TripleBar")));
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reorder_button->set_default_cursor_shape(Control::CURSOR_MOVE);
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reorder_button->set_disabled(is_read_only());
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reorder_button->connect("gui_input", callable_mp(this, &EditorPropertyArray::_reorder_button_gui_input));
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reorder_button->connect("button_down", callable_mp(this, &EditorPropertyArray::_reorder_button_down).bind(i + offset));
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reorder_button->connect("button_up", callable_mp(this, &EditorPropertyArray::_reorder_button_up));
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hbox->add_child(reorder_button);
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String prop_name = "indices/" + itos(i + offset);
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EditorProperty *prop = nullptr;
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Variant value = array.get(i + offset);
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Variant::Type value_type = value.get_type();
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if (value_type == Variant::NIL && subtype != Variant::NIL) {
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value_type = subtype;
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if (value_type == Variant::NIL) {
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value_type = array.get(idx).get_type();
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}
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if (value_type == Variant::OBJECT && Object::cast_to<EncodedObjectAsID>(value)) {
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EditorPropertyObjectID *editor = memnew(EditorPropertyObjectID);
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editor->setup("Object");
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prop = editor;
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} else {
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prop = EditorInspector::instantiate_property_editor(nullptr, value_type, "", subtype_hint, subtype_hint_string, PROPERTY_USAGE_NONE);
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// Check if the editor property needs to be updated.
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bool value_as_id = Object::cast_to<EncodedObjectAsID>(array.get(idx));
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if (value_type != slot.type || (value_type == Variant::OBJECT && (value_as_id != slot.as_id))) {
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slot.as_id = value_as_id;
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slot.type = value_type;
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EditorProperty *new_prop = nullptr;
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if (value_type == Variant::OBJECT && value_as_id) {
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EditorPropertyObjectID *editor = memnew(EditorPropertyObjectID);
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editor->setup("Object");
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new_prop = editor;
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} else {
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new_prop = EditorInspector::instantiate_property_editor(nullptr, value_type, "", subtype_hint, subtype_hint_string, PROPERTY_USAGE_NONE);
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}
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new_prop->set_selectable(false);
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new_prop->set_use_folding(is_using_folding());
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new_prop->connect(SNAME("property_changed"), callable_mp(this, &EditorPropertyArray::_property_changed));
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new_prop->connect(SNAME("object_id_selected"), callable_mp(this, &EditorPropertyArray::_object_id_selected));
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new_prop->set_h_size_flags(SIZE_EXPAND_FILL);
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new_prop->set_read_only(is_read_only());
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slot.prop->call_deferred("add_sibling", new_prop);
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slot.prop->call_deferred("queue_free");
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slot.prop = new_prop;
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slot.set_index(idx);
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}
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prop->set_object_and_property(object.ptr(), prop_name);
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prop->set_label(itos(i + offset));
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prop->set_selectable(false);
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prop->set_use_folding(is_using_folding());
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prop->connect("property_changed", callable_mp(this, &EditorPropertyArray::_property_changed));
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prop->connect("object_id_selected", callable_mp(this, &EditorPropertyArray::_object_id_selected));
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prop->set_h_size_flags(SIZE_EXPAND_FILL);
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prop->set_read_only(is_read_only());
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hbox->add_child(prop);
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bool is_untyped_array = array.get_type() == Variant::ARRAY && subtype == Variant::NIL;
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if (is_untyped_array) {
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Button *edit_btn = memnew(Button);
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edit_btn->set_icon(get_editor_theme_icon(SNAME("Edit")));
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hbox->add_child(edit_btn);
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edit_btn->set_disabled(is_read_only());
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edit_btn->connect("pressed", callable_mp(this, &EditorPropertyArray::_change_type).bind(edit_btn, i + offset));
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} else {
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Button *remove_btn = memnew(Button);
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remove_btn->set_icon(get_editor_theme_icon(SNAME("Remove")));
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remove_btn->set_disabled(is_read_only());
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remove_btn->connect("pressed", callable_mp(this, &EditorPropertyArray::_remove_pressed).bind(i + offset));
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hbox->add_child(remove_btn);
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}
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prop->update_property();
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}
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if (reorder_to_index % page_length > 0) {
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property_vbox->move_child(property_vbox->get_child(0), reorder_to_index % page_length);
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slot.prop->update_property();
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}
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updating = false;
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@ -430,13 +423,14 @@ void EditorPropertyArray::update_property() {
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memdelete(container);
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button_add_item = nullptr;
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container = nullptr;
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slots.clear();
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}
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}
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}
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void EditorPropertyArray::_remove_pressed(int p_index) {
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void EditorPropertyArray::_remove_pressed(int p_slot_index) {
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Variant array = object->get_array().duplicate();
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array.call("remove_at", p_index);
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array.call("remove_at", slots[p_slot_index].index);
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emit_changed(get_edited_property(), array, "", false);
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update_property();
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@ -579,6 +573,27 @@ void EditorPropertyArray::_page_changed(int p_page) {
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return;
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}
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page_index = p_page;
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int i = p_page * page_length;
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if (reorder_slot.index < 0) {
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for (Slot &slot : slots) {
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slot.set_index(i);
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i++;
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}
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} else {
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int reorder_from_page = reorder_slot.index / page_length;
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if (reorder_from_page < p_page) {
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i++;
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}
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for (Slot &slot : slots) {
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if (slot.index != reorder_slot.index) {
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slot.set_index(i);
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i++;
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} else if (i == reorder_slot.index) {
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i++;
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}
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}
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}
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update_property();
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}
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@ -620,7 +635,7 @@ void EditorPropertyArray::setup(Variant::Type p_array_type, const String &p_hint
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}
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void EditorPropertyArray::_reorder_button_gui_input(const Ref<InputEvent> &p_event) {
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if (reorder_from_index < 0 || is_read_only()) {
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if (reorder_slot.index < 0 || is_read_only()) {
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return;
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}
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@ -645,26 +660,25 @@ void EditorPropertyArray::_reorder_button_gui_input(const Ref<InputEvent> &p_eve
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reorder_mouse_y_delta -= required_y_distance * direction;
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reorder_to_index += direction;
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property_vbox->move_child(reorder_slot.container, reorder_to_index % page_length);
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if ((direction < 0 && reorder_to_index % page_length == page_length - 1) || (direction > 0 && reorder_to_index % page_length == 0)) {
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// Automatically move to the next/previous page.
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_page_changed(page_index + direction);
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}
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property_vbox->move_child(reorder_selected_element_hbox, reorder_to_index % page_length);
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// Ensure the moving element is visible.
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InspectorDock::get_inspector_singleton()->ensure_control_visible(reorder_selected_element_hbox);
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InspectorDock::get_inspector_singleton()->ensure_control_visible(reorder_slot.container);
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}
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}
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}
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void EditorPropertyArray::_reorder_button_down(int p_index) {
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void EditorPropertyArray::_reorder_button_down(int p_slot_index) {
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if (is_read_only()) {
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return;
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}
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reorder_from_index = p_index;
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reorder_to_index = p_index;
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reorder_selected_element_hbox = Object::cast_to<HBoxContainer>(property_vbox->get_child(p_index % page_length));
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reorder_selected_button = Object::cast_to<Button>(reorder_selected_element_hbox->get_child(0));
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reorder_slot = slots[p_slot_index];
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reorder_to_index = reorder_slot.index;
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// Ideally it'd to be able to show the mouse but I had issues with
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// Control's `mouse_exit()`/`mouse_entered()` signals not getting called.
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Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_CAPTURED);
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@ -675,29 +689,27 @@ void EditorPropertyArray::_reorder_button_up() {
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return;
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}
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if (reorder_from_index != reorder_to_index) {
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if (reorder_slot.index != reorder_to_index) {
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// Move the element.
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Variant array = object->get_array().duplicate();
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Variant value_to_move = array.get(reorder_from_index);
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array.call("remove_at", reorder_from_index);
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property_vbox->move_child(reorder_slot.container, reorder_slot.index % page_length);
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Variant value_to_move = array.get(reorder_slot.index);
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array.call("remove_at", reorder_slot.index);
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array.call("insert", reorder_to_index, value_to_move);
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reorder_slot.index = reorder_slot.index % page_length + page_index * page_length;
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emit_changed(get_edited_property(), array, "", false);
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update_property();
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}
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reorder_from_index = -1;
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reorder_to_index = -1;
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reorder_mouse_y_delta = 0.0f;
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Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE);
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ERR_FAIL_NULL(reorder_selected_button);
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reorder_selected_button->warp_mouse(reorder_selected_button->get_size() / 2.0f);
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reorder_selected_element_hbox = nullptr;
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reorder_selected_button = nullptr;
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ERR_FAIL_NULL(reorder_slot.reorder_button);
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reorder_slot.reorder_button->warp_mouse(reorder_slot.reorder_button->get_size() / 2.0f);
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reorder_to_index = -1;
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reorder_mouse_y_delta = 0.0f;
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reorder_slot = Slot();
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_page_changed(page_index);
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}
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void EditorPropertyArray::_bind_methods() {
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@ -81,6 +81,23 @@ public:
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class EditorPropertyArray : public EditorProperty {
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GDCLASS(EditorPropertyArray, EditorProperty);
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struct Slot {
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Ref<EditorPropertyArrayObject> object;
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HBoxContainer *container = nullptr;
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int index = -1;
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Variant::Type type = Variant::VARIANT_MAX;
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bool as_id = false;
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EditorProperty *prop = nullptr;
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Button *reorder_button = nullptr;
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void set_index(int p_idx) {
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String prop_name = "indices/" + itos(p_idx);
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prop->set_object_and_property(object.ptr(), prop_name);
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prop->set_label(itos(p_idx));
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index = p_idx;
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}
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};
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PopupMenu *change_type = nullptr;
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int page_length = 20;
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@ -96,13 +113,11 @@ class EditorPropertyArray : public EditorProperty {
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Variant::Type subtype;
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PropertyHint subtype_hint;
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String subtype_hint_string;
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LocalVector<Slot> slots;
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int reorder_from_index = -1;
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Slot reorder_slot;
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int reorder_to_index = -1;
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float reorder_mouse_y_delta = 0.0f;
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HBoxContainer *reorder_selected_element_hbox = nullptr;
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Button *reorder_selected_button = nullptr;
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void initialize_array(Variant &p_array);
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void _page_changed(int p_page);
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@ -110,6 +125,7 @@ class EditorPropertyArray : public EditorProperty {
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void _reorder_button_gui_input(const Ref<InputEvent> &p_event);
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void _reorder_button_down(int p_index);
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void _reorder_button_up();
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void create_new_property_slot();
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protected:
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Ref<EditorPropertyArrayObject> object;
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@ -124,7 +140,7 @@ protected:
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virtual void _length_changed(double p_page);
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virtual void _edit_pressed();
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virtual void _property_changed(const String &p_property, Variant p_value, const String &p_name = "", bool p_changing = false);
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||||
virtual void _change_type(Object *p_button, int p_index);
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||||
virtual void _change_type(Object *p_button, int p_slot_index);
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virtual void _change_type_menu(int p_index);
|
||||
|
||||
virtual void _object_id_selected(const StringName &p_property, ObjectID p_id);
|
||||
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Reference in a new issue