slint/tests/cases/globals/global_accessor_api.60
Olivier Goffart 72d556113f Visit globals when finding usages of structs
Otherwise some used struct might not be found, and they can cause
compilation failure in the generated C++ or Rust code

Fixes #549
2021-10-06 18:48:06 +02:00

67 lines
2.1 KiB
Text

/* LICENSE BEGIN
This file is part of the SixtyFPS Project -- https://sixtyfps.io
Copyright (c) 2021 Olivier Goffart <olivier.goffart@sixtyfps.io>
Copyright (c) 2021 Simon Hausmann <simon.hausmann@sixtyfps.io>
SPDX-License-Identifier: GPL-3.0-only
This file is also available under commercial licensing terms.
Please contact info@sixtyfps.io for more information.
LICENSE END */
//include_path: ../../helper_components
import { StyleMetrics } from "sixtyfps_widgets.60";
import { ExportedGlobal as ReexportedGlobal } from "export_globals.60";
struct MyStruct := { x:int, y: int, }
global InternalGlobal := {
property <int> hello: 42;
property <MyStruct> my_struct;
callback sum(int, int)->int;
}
export { InternalGlobal as PublicGlobal }
export { ReexportedGlobal }
TestCase := Rectangle {
property <bool> test_global_prop_value: InternalGlobal.hello == 100;
property <int> test_call_callback: InternalGlobal.sum(6, 4);
}
/*
```rust
let instance = TestCase::new();
assert!(!instance.get_test_global_prop_value());
assert_eq!(PublicGlobal::get(&instance).get_hello(), 42);
instance.global::<PublicGlobal>().set_hello(100);
assert!(instance.get_test_global_prop_value());
assert_eq!(ReexportedGlobal::get(&instance).get_foo(), 44);
instance.global::<PublicGlobal>().on_sum(|a, b| a + b);
assert_eq!(instance.get_test_call_callback(), 10);
assert_eq!(instance.global::<PublicGlobal>().invoke_sum(4, 5), 9);
```
```cpp
auto handle = TestCase::create();
const TestCase &instance = *handle;
assert(!instance.get_test_global_prop_value());
assert_eq(instance.global<PublicGlobal>().get_hello(), 42);
instance.global<PublicGlobal>().set_hello(100);
assert(instance.get_test_global_prop_value());
assert_eq(instance.global<ReexportedGlobal>().get_foo(), 44);
instance.global<PublicGlobal>().on_sum([](int a, int b) { return a + b; });
assert_eq(instance.get_test_call_callback(), 10);
assert_eq(instance.global<PublicGlobal>().invoke_sum(4, 5), 9);
```
```js
let instance = new sixtyfps.TestCase({});
assert(!instance.test_global_prop_value);
// TODO
```
*/