length.slint - Codebrowser

1	// Copyright © SixtyFPS GmbH <info@slint.dev>
2	// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.1 OR LicenseRef-Slint-commercial
3
4	TestCase := Rectangle {
5	property<physical_length> l1: `12phx`;
6	property<physical_length> l2: `12px`;
7	property<physical_length> l3: `100phx` + `12px`;
8	property<physical_length> l4: `120` * `1phx`;
9
10	property<length> ll1: `12phx`;
11	property<length> ll2: `12px`;
12	property<length> ll3: `100phx` + `12px`;
13	property<length> ll4: `120` * `1phx`;
14
15	property<bool> value: l1 == `10phx` + `2phx`;
16
17	property<length> zero1: `0`;
18	property<length> zero2: `0` + `1phx` - `0` - `1phx`;
19	property<bool> test_zero: zero2 == `0`;
20
21	property <float> ratio: `1px` / `1phx`;
22
23	property<bool> test: (`8phx` * `5px` * `3ms` / `2phx`) == (`8px` * (`3ms` / `2phx`) * `5px`) / ratio
24	&& l1l2 - ll1ll2 == `0cm`*`0phx` && value;
25
26	}
27
28
29	/*
30
31	```cpp
32	auto handle = TestCase::create();
33	const TestCase &instance = handle;*
34	float ratio = 1.;
35	assert_eq(instance.get_l1(), 12.);
36	assert_eq(instance.get_l2(), 12. ratio);*
37	assert_eq(instance.get_l3(), 100. + 12. ratio);*
38	assert_eq(instance.get_l4(), 120.);
39
40	assert_eq(instance.get_ll1() ratio, 12.);*
41	assert_eq(instance.get_ll2() ratio, 12. * ratio);*
42	assert_eq(instance.get_ll3() ratio, 100. + 12. * ratio);*
43	assert_eq(instance.get_ll4() ratio, 120.);*
44
45	assert(instance.get_value());
46	assert(instance.get_test_zero());
47	assert(instance.get_test());
48
49	ratio = 2.;
50	instance.window().window_handle().set_scale_factor(ratio);
51	assert_eq(instance.get_l1(), 12.);
52	assert_eq(instance.get_l2(), 12. ratio);*
53	assert_eq(instance.get_l3(), 100. + 12. ratio);*
54	assert_eq(instance.get_l4(), 120.);
55
56	assert_eq(instance.get_ll1() ratio, 12.);*
57	assert_eq(instance.get_ll2() ratio, 12. * ratio);*
58	assert_eq(instance.get_ll3() ratio, 100. + 12. * ratio);*
59	assert_eq(instance.get_ll4() ratio, 120.);*
60
61	assert(instance.get_value());
62	assert(instance.get_test_zero());
63	assert(instance.get_test());
64	```
65
66
67	```rust
68	let ratio = 1.;
69	let instance = TestCase::new().unwrap();
70	assert_eq!(instance.get_l1(), 12.);
71	assert_eq!(instance.get_l2(), 12. ratio);*
72	assert_eq!(instance.get_l3(), 100. + 12. ratio);*
73	assert_eq!(instance.get_l4(), 120.);
74
75	assert_eq!(instance.get_ll1() ratio, 12.);*
76	assert_eq!(instance.get_ll2() ratio, 12. * ratio);*
77	assert_eq!(instance.get_ll3() ratio, 100. + 12. * ratio);*
78	assert_eq!(instance.get_ll4() ratio, 120.);*
79
80	assert!(instance.get_value());
81	assert!(instance.get_test_zero());
82	assert!(instance.get_test());
83
84	let ratio = 2.;
85	slint_testing::set_window_scale_factor(&instance, ratio);
86	assert_eq!(instance.get_l1(), 12.);
87	assert_eq!(instance.get_l2(), 12. ratio);*
88	assert_eq!(instance.get_l3(), 100. + 12. ratio);*
89	assert_eq!(instance.get_l4(), 120.);
90
91	assert_eq!(instance.get_ll1() ratio, 12.);*
92	assert_eq!(instance.get_ll2() ratio, 12. * ratio);*
93	assert_eq!(instance.get_ll3() ratio, 100. + 12. * ratio);*
94	assert_eq!(instance.get_ll4() ratio, 120.);*
95
96	assert!(instance.get_value());
97	assert!(instance.get_test_zero());
98	assert!(instance.get_test());
99	```
100
101	```js
102	// FIXME: test with different ratio
103	var ratio = 1;
104	var instance = new slint.TestCase({});
105	assert.equal(instance.l1, 12.);
106	assert.equal(instance.l2, 12. ratio);*
107	assert.equal(instance.l3, 100. + 12 ratio);*
108	assert.equal(instance.l4, 120.);
109
110	assert.equal(instance.ll1 ratio, 12.);*
111	assert.equal(instance.ll2 ratio, 12. * ratio);*
112	assert.equal(instance.ll3 ratio, 100. + 12. * ratio);*
113	assert.equal(instance.ll4 ratio, 120.);*
114
115	assert(instance.value);
116	assert(instance.test_zero);
117	assert(instance.test);
118	```
119
120	*/
121