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Allow dragging resources (not just files) onto array property editor

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The most common scenario is dragging a file from the filesystem dock,
which drags it as type "file", not "resource". This already worked. This
change also makes it possible to drag a resource from another property
editor.
This commit is contained in:
Thomas ten Cate 2025-02-07 12:53:33 +01:00
parent 11b3900a0e
commit b557840af5
1 changed files with 32 additions and 0 deletions
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32
editor/editor_properties_array_dict.cpp
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@ -592,6 +592,28 @@ bool EditorPropertyArray::_is_drop_valid(const Dictionary &p_drag_data) const {
return true;
}
if (drop_type == "resource") {
Ref<Resource> res = drag_data["resource"];
if (res.is_null()) {
return false;
}
String res_type = res->get_class();
StringName script_class;
if (res->get_script()) {
script_class = EditorNode::get_singleton()->get_object_custom_type_name(res->get_script());
}
for (String at : allowed_type.split(",")) {
at = at.strip_edges();
if (ClassDB::is_parent_class(res_type, at) || EditorNode::get_editor_data().script_class_is_parent(script_class, at)) {
return true;
}
}
return false;
}
if (drop_type == "nodes") {
Array node_paths = drag_data["nodes"];
@ -679,6 +701,16 @@ void EditorPropertyArray::drop_data_fw(const Point2 &p_point, const Variant &p_d
emit_changed(get_edited_property(), array);
}
if (drop_type == "resource") {
Ref<Resource> res = drag_data["resource"];
if (res.is_valid()) {
array.call("push_back", res);
emit_changed(get_edited_property(), array);
}
}
if (drop_type == "nodes") {
Array node_paths = drag_data["nodes"];
Node *base_node = get_base_node();