-
Notifications
You must be signed in to change notification settings - Fork 0
/
16791176888962.html
539 lines (387 loc) · 17.8 KB
/
16791176888962.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=0.8,minimum-scale=0.8, maximum-scale=0.8,user-scalable=no,viewport-fit=cover">
<title>
SwiftUI-Button - 宋明的博客
</title>
<link href="atom.xml" rel="alternate" title="宋明的博客" type="application/atom+xml">
<link rel="stylesheet" href="asset/css/style.min.css">
<link rel="stylesheet" href="asset/css/doc.css">
<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/[email protected]/css/font-awesome.min.css">
<!-- Global site tag (gtag.js) - Google Analytics -->
<!-- 百度分析 -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/lib/L2Dwidget.min.js"></script>
<script src="asset/app.js"></script>
</head>
<body style="overflow-x: hidden;">
<section class="hero">
<div class="hero-head">
<nav class="navbar" role="navigation" aria-label="main navigation">
<div class="container">
<div class="navbar-brand">
<a target="self" class="navbar-item " href="index.html">Home</a>
<a target="_self" class="navbar-item " href="archives.html">Archives</a>
<a role="button" id="navbarSNSRssSwitchBtn" class="navbar-burger burger" aria-label="menu" aria-expanded="false" data-target="navbarSNSRssButtons">
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
</a>
</div>
<div id="navbarSNSRssButtons" class="navbar-menu">
<div class="navbar-start">
</div>
<div class="navbar-end">
<div class="navbar-item">
<!--buttons start-->
<div class="buttons">
<a href="mailto: [email protected]" target="_blank" title="email">
<span class="icon is-large has-text-grey-darker">
<svg class="svg-inline--fa fa-email fa-w-14 fa-lg" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1208" width="200" height="200"><path fill="currentColor" d="M935.335233 153.62202h-846.666656a84.666666 84.666666 0 0 0-84.666666 84.666666v550.333327a84.666666 84.666666 0 0 0 84.666666 84.666665h846.666656a84.666666 84.666666 0 0 0 84.666666-84.666665v-550.333327a84.666666 84.666666 0 0 0-84.666666-84.666666z m-27.293711 213.952665L557.558216 549.672927a94.993177 94.993177 0 0 1-87.065555 0.197555l-354.612218-182.202664a42.333333 42.333333 0 0 1 38.698311-75.308177l354.606573 182.202664a10.196689 10.196689 0 0 0 9.341556-0.022577l350.477662-182.089776a42.333333 42.333333 0 1 1 39.034155 75.127555z" fill="#2c2c2c" p-id="1209"></path></svg>
</span>
</a>
<a href="atom.xml" target="_blank" title="RSS">
<span class="icon is-large has-text-black-bis">
<svg class="svg-inline--fa fa-rss fa-w-14 fa-lg" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="rss" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" data-fa-i2svg=""><path fill="currentColor" d="M128.081 415.959c0 35.369-28.672 64.041-64.041 64.041S0 451.328 0 415.959s28.672-64.041 64.041-64.041 64.04 28.673 64.04 64.041zm175.66 47.25c-8.354-154.6-132.185-278.587-286.95-286.95C7.656 175.765 0 183.105 0 192.253v48.069c0 8.415 6.49 15.472 14.887 16.018 111.832 7.284 201.473 96.702 208.772 208.772.547 8.397 7.604 14.887 16.018 14.887h48.069c9.149.001 16.489-7.655 15.995-16.79zm144.249.288C439.596 229.677 251.465 40.445 16.503 32.01 7.473 31.686 0 38.981 0 48.016v48.068c0 8.625 6.835 15.645 15.453 15.999 191.179 7.839 344.627 161.316 352.465 352.465.353 8.618 7.373 15.453 15.999 15.453h48.068c9.034-.001 16.329-7.474 16.005-16.504z"></path></svg><!-- <i class="fas fa-rss fa-lg"></i> -->
</span>
</a>
</div>
<!--buttons end-->
</div>
</div>
</div>
</div>
</nav>
</div>
<div class="hero-body ct-body"></div>
</section>
<section class="ct-body">
<div class="container">
<div class="columns is-variable bd-klmn-columns is-4">
<div class="column is-two-thirds">
<div class="post-body single-content">
<div class="card-image">
<figure class="random-img">
</figure>
</div>
<h1 class="title">
SwiftUI-Button
</h1>
<div class="media">
<figure class="media-left">
<p class="image is-48x48">
<img class="is-rounded" src="">
</p>
</figure>
<div class="media-content">
<div class="content">
<p style="line-height: 30px; font-size: 12px;">
<a href="http://apolla.cc">宋明</a>
<span style="color: #ccc;">|</span>
<span class="date"><i class="fa fa-calendar-check-o" aria-hidden="true"></i> 2023/03/18</span>
<span class="tran-posted-in">posted in</span>
<span class="posted-in"><a href='SwiftUI.html'><i class="fa fa-folder" aria-hidden="true"></i> SwiftUI</a></span>
</p>
</div>
</div>
</div>
</div>
<article class="markdown-body single-content">
<h3><a id="%E5%B8%B8%E8%A7%81%E7%94%A8%E6%B3%95" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>常见用法</h3>
<p>使用方式和button类似 但是对现实内容进行了进一步扩充</p>
<pre class="line-numbers"><code class="language-swift">struct ContentView: View {
@State var buttonStr:String = "Hello World"
@State var buttonTaped = false
var body: some View {
Button {
buttonTaped = !buttonTaped
buttonStr = buttonTaped ? "你好" : "Hello World"
} label: {
//内嵌一个文本
Text(buttonStr)
.fontWeight(.bold)
.font(.title)
.padding()
.background(Color.purple)
.cornerRadius(40)
.foregroundColor(.white)
.padding(10)
.overlay(
RoundedRectangle(cornerRadius: 40)
.stroke(Color.purple, lineWidth: 5)
)
}
}
}
</code></pre>
<p><img src="media/16791176888962/16791179066626.gif" alt="2023-03-02_14-39-43 (1).gif" /></p>
<h3><a id="%E9%AB%98%E7%BA%A7%E7%94%A8%E6%B3%95" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>高级用法</h3>
<p>内嵌组合视图</p>
<pre class="line-numbers"><code class="language-swift"> Button {
buttonTaped = !buttonTaped
buttonStr = buttonTaped ? "你好" : "Hello World"
} label: {
HStack {
Image("jr9Li_iNaE0")
.resizable()
.frame(width: 100,height: 50)
Text(buttonStr)
.fontWeight(.bold)
.font(.title)
.padding()
.background(Color.purple)
.cornerRadius(40)
.foregroundColor(.white)
.padding(10)
.overlay(
RoundedRectangle(cornerRadius: 40)
.stroke(Color.purple, lineWidth: 5)
)
}
.padding()
.foregroundColor(.white)
.background(Color.red)
//渐变色背景
// .background(LinearGradient(gradient: Gradient(colors: [Color.red, Color.blue]), startPoint: .leading, endPoint: .trailing))
.cornerRadius(40)
}
}
</code></pre>
<p><img src="media/16791176888962/16791179066646.gif" alt="2023-03-02_14-46-22 (1).gif" /></p>
<h3><a id="buttonstyle%E5%8D%8F%E8%AE%AE%E6%8A%BD%E7%A6%BB%E5%A4%8D%E7%94%A8%E6%A0%B7%E5%BC%8F" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>ButtonStyle 协议 抽离复用样式</h3>
<blockquote>
<p>SwiftUI 提供了 ButtonStyle 协议，可以抽离可复用的按钮样式</p>
</blockquote>
<pre class="line-numbers"><code class="language-swift">
struct GradientBackgroundStyle: ButtonStyle {
func makeBody(configuration: Self.Configuration) -> some View {
configuration.label
.padding()
.foregroundColor(.white)
.background(LinearGradient(gradient: Gradient(colors: [Color.red, Color.blue]), startPoint: .leading, endPoint: .trailing))
.cornerRadius(40)
.padding(.horizontal, 20)
}
}
struct ContentView: View {
@State var buttonStr:String = "Hello World"
@State var buttonTaped = false
var body: some View {
Button {
buttonTaped = !buttonTaped
buttonStr = buttonTaped ? "你好" : "Hello World"
} label: {
HStack {
Image("jr9Li_iNaE0")
.resizable()
.frame(width: 100,height: 50)
Text(buttonStr)
.fontWeight(.bold)
.font(.title)
.padding()
.background(Color.purple)
.cornerRadius(40)
.foregroundColor(.white)
.padding(10)
.overlay(
RoundedRectangle(cornerRadius: 40)
.stroke(Color.purple, lineWidth: 5)
)
}
}
.buttonStyle(GradientBackgroundStyle())
}
}
</code></pre>
<blockquote>
<p>configuration.isPressed 判断当前按钮是否按下</p>
</blockquote>
<pre class="line-numbers"><code class="language-swift">struct GradientBackgroundStyle: ButtonStyle {
func makeBody(configuration: Self.Configuration) -> some View {
configuration.label
.padding()
.foregroundColor(.white)
.background(LinearGradient(gradient: Gradient(colors: [Color.red, Color.blue]), startPoint: .leading, endPoint: .trailing))
.cornerRadius(40)
.padding(.horizontal, 20)
.rotationEffect(configuration.isPressed ? Angle(degrees: 90):Angle(radians: 0))
}
}
</code></pre>
<p>效果如下：<br />
<img src="media/16791176888962/16791179066689.gif" alt="2023-03-02_15-22-39 (1).gif" /></p>
<h3><a id="%E5%B8%B8%E8%A7%81%E5%B1%9E%E6%80%A7" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>常见属性</h3>
<pre class="line-numbers"><code class="language-swift">//渲染颜色
.tint(.purple)
// 按钮样式 系统样式 ：.bordered、.borderless 和 .plain
.buttonStyle(.bordered)
//按钮边框样式
.buttonBorderShape(.capsule)
//按钮预设大小
.controlSize(.large)
</code></pre>
<h3><a id="" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a></h3>
<h3><a id="%E6%B8%B2%E6%9F%93%E5%A4%9A%E4%B8%AA%E6%8C%89%E9%92%AE" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>渲染多个按钮</h3>
<pre class="line-numbers"><code class="language-swift">VStack{
Button {
self.buttonTaped.toggle()
} label: {
Text(buttonTaped ? "你好" : "Hello World")
}
Button {
self.buttonTaped.toggle()
} label: {
Text(buttonTaped ? "你好" : "Hello World")
}
Button {
self.buttonTaped.toggle()
} label: {
Text(buttonTaped ? "你好" : "Hello World")
}
Button {
self.buttonTaped.toggle()
} label: {
Text(buttonTaped ? "你好" : "Hello World")
}
}
//渲染颜色
.tint(.purple)
// 按钮样式 系统样式 ：.bordered、.borderless 和 .plain
.buttonStyle(.bordered)
//按钮边框样式
.buttonBorderShape(.capsule)
//按钮预设大小
.controlSize(.large)
</code></pre>
<p><img src="media/16791176888962/16791179066764.png" alt="image.png" /></p>
</article>
<div class="comments-wrap">
<div class="share-comments">
<script src="https://utteranc.es/client.js"
repo="Apolla/gtalk"
issue-term="title"
theme="github-dark"
crossorigin="anonymous"
id="github-comment"
async>
</script>
</div>
</div><!-- end comments wrap -->
</div>
<div class="column">
<div class="card">
<header class="card-header">
<p class="card-header-title">
<i class="fa fa-commenting" aria-hidden="true"></i>
<span class="tran-notice">Notice</span>
</p>
</header>
<div class="card-content site-notice">
<div class="content">
</div>
</div>
</div>
<div class="card">
<header class="card-header">
<p class="card-header-title">
<i class="fa fa-folder-open" aria-hidden="true"></i>
<span class="tran-site-categories">Categories</span>
</p>
</header>
<div class="card-content site-categories">
<div class="content">
<ul>
<li><a href="%E7%BB%84%E4%BB%B6%E5%8C%96.html">组件化</a>
</li>
<li><a href="%E7%A2%8E%E7%89%87%E8%8A%9D%E5%A3%AB%E6%94%B6%E8%97%8F.html">碎片芝士收藏</a>
</li>
<li><a href="%E7%9B%B4%E6%92%AD.html">直播</a>
</li>
<li><a href="coreBluetooth.html">coreBluetooth</a>
</li>
<li><a href="%E4%B8%80%E9%98%85%E9%98%85%E8%AF%BB.html">一阅阅读</a>
</li>
<li><a href="SwiftUI.html">SwiftUI</a>
</li>
<li><a href="%E8%91%B5%E8%8A%B1%E5%AE%9D%E5%85%B8.html">葵花宝典</a>
</li>
</ul>
</div>
</div>
</div>
<div class="card">
<header class="card-header">
<p class="card-header-title">
<i class="fa fa-tags" aria-hidden="true"></i>
<span class="tran-site-tags">Tags</span>
</p>
</header>
<div class="card-content site-tags">
<div class="content">
<div class="tags">
</div>
</div>
</div>
</div>
</div>
</div><!-- end columns -->
</div><!-- end container -->
</section>
<footer class="footer">
<div id="plt"></div>
<div class="content has-text-centered">
<p>
Copyright © 2019
<span id="tran-author" class="tran-author">Author: </span><a target="_blank" href="http://apolla.cc">宋明</a>,
<span class="tran-theme">Theme: </span><a target="_blank" href="https://github.com/AlanAlbert/atheme">Atheme</a> (Based on BulmaCSS).
</p>
</div>
</footer>
<script src="asset/prism.js"></script>
<script type="text/javascript">
var imgApi = "https://source.unsplash.com/random/1024x";
var imgContainers = document.getElementsByClassName('random-img');
for (var i = 0; i <= imgContainers.length - 1; i++) {
// https://picsum.photos/1024/
var img = document.createElement('img');
img.src = imgApi + (400 + i);
imgContainers[i].appendChild(img);
}
</script>
<script type="text/javascript">
var modelJson = "asset/plt/model.json";
var pluginRootPath = 'asset/plt';
var pluginModelPath = 'asset/plt';
var config = {
pluginRootPath: pluginRootPath,
pluginJsPath: "lib/",
pluginModelPath: pluginModelPath,
tagMode:false,
debug:false,
model: {
jsonPath: modelJson, // xxx.model.json 的路径
},
display: {
width: 325, // canvas的宽度
height: 300, // canvas的高度
position: 'right', // 显示位置：左或右
hOffset: -75, // canvas水平偏移
vOffset: 0, // canvas垂直偏移
},
dialog:{
enable: true
},
mobile: {
show: false, // 是否在移动设备上显示
},
react: {
opacity: 1, // 透明度
},
log: false,
};
L2Dwidget.init(config);
</script>
</body>
</html>