]>
Commit | Line | Data |
---|---|---|
6527f429 DM |
1 | (Ext.isIE9m ? xdescribe : describe)('Ext.scroll.TouchScroller', function() {\r |
2 | var el, scroller, innerElement;\r | |
3 | \r | |
4 | function makeScroller(config) {\r | |
5 | scroller = new Ext.scroll.TouchScroller(Ext.apply({\r | |
6 | element: el,\r | |
7 | autoRefresh: false\r | |
8 | }, config));\r | |
9 | }\r | |
10 | \r | |
11 | beforeEach(function() {\r | |
12 | el = Ext.getBody().createChild({\r | |
13 | style: 'height:100px;width:100px;'\r | |
14 | });\r | |
15 | });\r | |
16 | \r | |
17 | afterEach(function() {\r | |
18 | if (scroller) {\r | |
19 | scroller.destroy();\r | |
20 | }\r | |
21 | if (el) {\r | |
22 | el.destroy();\r | |
23 | }\r | |
24 | });\r | |
25 | \r | |
26 | describe("innerElement", function() {\r | |
27 | it("should automatically wrap the content in a scroller element", function() {\r | |
28 | el.appendChild({\r | |
29 | id: 'foo'\r | |
30 | }, true);\r | |
31 | \r | |
32 | el.appendChild({\r | |
33 | id: 'bar'\r | |
34 | }, true);\r | |
35 | \r | |
36 | makeScroller();\r | |
37 | \r | |
38 | innerElement = scroller.getInnerElement();\r | |
39 | \r | |
40 | expect(el.dom.childNodes.length).toBe(1);\r | |
41 | expect(el.first()).toBe(innerElement);\r | |
42 | expect(Ext.fly('foo').parent()).toBe(innerElement);\r | |
43 | expect(Ext.fly('bar').parent()).toBe(innerElement);\r | |
44 | });\r | |
45 | \r | |
46 | it("should wrap the content in a scroller element when the first child is a text node", function() {\r | |
47 | // https://sencha.jira.com/browse/EXTJS-16075\r | |
48 | // When using a container with a layout that does not provide a innerElement\r | |
49 | // for the scroller (such as fit layout) we need to wrap the content in an\r | |
50 | // innerElement (even if that content is just a text node)\r | |
51 | el.setHtml('foo');\r | |
52 | \r | |
53 | makeScroller();\r | |
54 | \r | |
55 | innerElement = scroller.getInnerElement();\r | |
56 | expect(innerElement.dom.innerHTML).toBe('foo');\r | |
57 | });\r | |
58 | \r | |
59 | it("should use the first child of the element as the innerElement if it has the scrollerCls", function() {\r | |
60 | innerElement = el.appendChild({\r | |
61 | cls: 'x-scroll-scroller'\r | |
62 | });\r | |
63 | \r | |
64 | makeScroller();\r | |
65 | \r | |
66 | expect(scroller.getInnerElement()).toBe(innerElement);\r | |
67 | \r | |
68 | innerElement.destroy();\r | |
69 | });\r | |
70 | \r | |
71 | describe("configuring", function() {\r | |
72 | afterEach(function() {\r | |
73 | var innerElement = scroller.getInnerElement();\r | |
74 | \r | |
75 | if (innerElement) {\r | |
76 | scroller.getInnerElement().destroy();\r | |
77 | }\r | |
78 | });\r | |
79 | \r | |
80 | it("should accept an HTMLElement", function() {\r | |
81 | innerElement = document.createElement('div');\r | |
82 | el.dom.appendChild(innerElement);\r | |
83 | \r | |
84 | makeScroller({\r | |
85 | innerElement: innerElement\r | |
86 | });\r | |
87 | \r | |
88 | expect(scroller.getInnerElement().isElement).toBe(true);\r | |
89 | expect(scroller.getInnerElement().dom).toBe(innerElement);\r | |
90 | });\r | |
91 | \r | |
92 | it("should accept an Element ID", function() {\r | |
93 | innerElement = document.createElement('div');\r | |
94 | innerElement.id = 'theScrollerEl';\r | |
95 | el.dom.appendChild(innerElement);\r | |
96 | \r | |
97 | makeScroller({\r | |
98 | innerElement: 'theScrollerEl'\r | |
99 | });\r | |
100 | \r | |
101 | expect(scroller.getInnerElement().isElement).toBe(true);\r | |
102 | expect(scroller.getInnerElement().dom).toBe(innerElement);\r | |
103 | });\r | |
104 | \r | |
105 | it("should accept an Ext.dom.Element", function() {\r | |
106 | innerElement = el.createChild();\r | |
107 | \r | |
108 | makeScroller({\r | |
109 | innerElement: innerElement\r | |
110 | });\r | |
111 | \r | |
112 | expect(scroller.getInnerElement()).toBe(innerElement);\r | |
113 | });\r | |
114 | \r | |
115 | it("should throw an error if element with given id not found", function() {\r | |
116 | expect(function() {\r | |
117 | makeScroller({\r | |
118 | innerElement: 'foobarelement'\r | |
119 | });\r | |
120 | }).toThrow("Cannot create Ext.scroll.TouchScroller instance with null innerElement");\r | |
121 | });\r | |
122 | });\r | |
123 | });\r | |
124 | \r | |
125 | describe("css classes", function() {\r | |
126 | it("should add the 'x-scroll-container' class to the element", function() {\r | |
127 | makeScroller();\r | |
128 | expect(el).toHaveCls('x-scroll-container');\r | |
129 | });\r | |
130 | \r | |
131 | it("should add the 'x-scroll-scroller' class to a generated innerElement", function() {\r | |
132 | makeScroller();\r | |
133 | expect(scroller.getInnerElement()).toHaveCls('x-scroll-scroller');\r | |
134 | });\r | |
135 | \r | |
136 | it("should add the 'x-scroll-scroller' class to a configured innerElement", function() {\r | |
137 | innerElement = el.createChild();\r | |
138 | makeScroller({\r | |
139 | innerElement: innerElement\r | |
140 | });\r | |
141 | \r | |
142 | expect(scroller.getInnerElement()).toHaveCls('x-scroll-scroller');\r | |
143 | innerElement.destroy();\r | |
144 | });\r | |
145 | });\r | |
146 | \r | |
147 | describe("x", function() {\r | |
148 | function makeOverflow(cfg) {\r | |
149 | el.appendChild({\r | |
150 | style: 'height:100px;width:200px;'\r | |
151 | }, true);\r | |
152 | \r | |
153 | makeScroller(cfg);\r | |
154 | }\r | |
155 | \r | |
156 | function makeNoOverflow(cfg) {\r | |
157 | el.appendChild({\r | |
158 | style: 'height:100px;width:100px;'\r | |
159 | }, true);\r | |
160 | \r | |
161 | makeScroller(cfg);\r | |
162 | }\r | |
163 | \r | |
164 | it("should enable the x axis by default if content overflows horizontally", function() {\r | |
165 | makeOverflow();\r | |
166 | \r | |
167 | expect(scroller.isAxisEnabled('x')).toBe(true);\r | |
168 | });\r | |
169 | \r | |
170 | it("should not enable the x axis by default if content does not overflow horizontally", function() {\r | |
171 | makeNoOverflow();\r | |
172 | \r | |
173 | expect(scroller.isAxisEnabled('x')).toBe(false);\r | |
174 | });\r | |
175 | \r | |
176 | it("should enable the x axis when x is true if content overflows horizontally", function() {\r | |
177 | makeOverflow({\r | |
178 | x: true\r | |
179 | });\r | |
180 | \r | |
181 | expect(scroller.isAxisEnabled('x')).toBe(true);\r | |
182 | });\r | |
183 | \r | |
184 | it("should not enable the x axis when x is true if content does not overflow horizontally", function() {\r | |
185 | makeNoOverflow({\r | |
186 | x: true\r | |
187 | });\r | |
188 | \r | |
189 | expect(scroller.isAxisEnabled('x')).toBe(false);\r | |
190 | });\r | |
191 | \r | |
192 | it("should enable the x axis when x is 'auto' if content overflows horizontally", function() {\r | |
193 | makeOverflow({\r | |
194 | x: 'auto'\r | |
195 | });\r | |
196 | \r | |
197 | expect(scroller.isAxisEnabled('x')).toBe(true);\r | |
198 | });\r | |
199 | \r | |
200 | it("should not enable the x axis when x is 'auto' if content does not overflow horizontally", function() {\r | |
201 | makeNoOverflow({\r | |
202 | x: 'auto'\r | |
203 | });\r | |
204 | \r | |
205 | expect(scroller.isAxisEnabled('x')).toBe(false);\r | |
206 | });\r | |
207 | \r | |
208 | it("should enable the x axis when x is 'scroll' if content overflows horizontally", function() {\r | |
209 | makeOverflow({\r | |
210 | x: 'scroll'\r | |
211 | });\r | |
212 | \r | |
213 | expect(scroller.isAxisEnabled('x')).toBe(true);\r | |
214 | });\r | |
215 | \r | |
216 | it("should enable the x axis when x is 'scroll' if content does not overflow horizontally", function() {\r | |
217 | makeNoOverflow({\r | |
218 | x: 'scroll'\r | |
219 | });\r | |
220 | \r | |
221 | expect(scroller.isAxisEnabled('x')).toBe(true);\r | |
222 | });\r | |
223 | \r | |
224 | it("should not enable the x axis when x is false if content overflows horizontally", function() {\r | |
225 | makeOverflow({\r | |
226 | x: false\r | |
227 | });\r | |
228 | \r | |
229 | expect(scroller.isAxisEnabled('x')).toBe(false);\r | |
230 | });\r | |
231 | \r | |
232 | it("should not enable the x axis when x is false if content does not overflow horizontally", function() {\r | |
233 | makeNoOverflow({\r | |
234 | x: false\r | |
235 | });\r | |
236 | \r | |
237 | expect(scroller.isAxisEnabled('x')).toBe(false);\r | |
238 | });\r | |
239 | \r | |
240 | it("should disable the x axis when moving from true to false", function() {\r | |
241 | makeOverflow({\r | |
242 | x: true\r | |
243 | });\r | |
244 | \r | |
245 | scroller.setX(false);\r | |
246 | \r | |
247 | expect(scroller.isAxisEnabled('x')).toBe(false);\r | |
248 | });\r | |
249 | \r | |
250 | it("should enable the x axis when moving from false to true", function() {\r | |
251 | makeOverflow({\r | |
252 | x: false\r | |
253 | });\r | |
254 | \r | |
255 | scroller.setX(true);\r | |
256 | \r | |
257 | expect(scroller.isAxisEnabled('x')).toBe(true);\r | |
258 | });\r | |
259 | });\r | |
260 | \r | |
261 | describe("y", function() {\r | |
262 | function makeOverflow(cfg) {\r | |
263 | el.appendChild({\r | |
264 | style: 'height:200px;width:100px;'\r | |
265 | }, true);\r | |
266 | \r | |
267 | makeScroller(cfg);\r | |
268 | }\r | |
269 | \r | |
270 | function makeNoOverflow(cfg) {\r | |
271 | el.appendChild({\r | |
272 | style: 'height:100px;width:100px;'\r | |
273 | }, true);\r | |
274 | \r | |
275 | makeScroller(cfg);\r | |
276 | }\r | |
277 | \r | |
278 | it("should enable the y axis by default if content overflows vertically", function() {\r | |
279 | makeOverflow();\r | |
280 | \r | |
281 | expect(scroller.isAxisEnabled('y')).toBe(true);\r | |
282 | });\r | |
283 | \r | |
284 | it("should not enable the y axis by default if content does not overflow vertically", function() {\r | |
285 | makeNoOverflow();\r | |
286 | \r | |
287 | expect(scroller.isAxisEnabled('y')).toBe(false);\r | |
288 | });\r | |
289 | \r | |
290 | it("should enable the y axis when y is true if content overflows vertically", function() {\r | |
291 | makeOverflow({\r | |
292 | y: true\r | |
293 | });\r | |
294 | \r | |
295 | expect(scroller.isAxisEnabled('y')).toBe(true);\r | |
296 | });\r | |
297 | \r | |
298 | it("should not enable the y axis when y is true if content does not overflow vertically", function() {\r | |
299 | makeNoOverflow({\r | |
300 | y: true\r | |
301 | });\r | |
302 | \r | |
303 | expect(scroller.isAxisEnabled('y')).toBe(false);\r | |
304 | });\r | |
305 | \r | |
306 | it("should enable the y axis when y is 'auto' if content overflows vertically", function() {\r | |
307 | makeOverflow({\r | |
308 | y: 'auto'\r | |
309 | });\r | |
310 | \r | |
311 | expect(scroller.isAxisEnabled('y')).toBe(true);\r | |
312 | });\r | |
313 | \r | |
314 | it("should not enable the y axis when y is 'auto' if content does not overflow vertically", function() {\r | |
315 | makeNoOverflow({\r | |
316 | y: 'auto'\r | |
317 | });\r | |
318 | \r | |
319 | expect(scroller.isAxisEnabled('y')).toBe(false);\r | |
320 | });\r | |
321 | \r | |
322 | it("should enable the y axis when y is 'scroll' if content overflows vertically", function() {\r | |
323 | makeOverflow({\r | |
324 | y: 'scroll'\r | |
325 | });\r | |
326 | \r | |
327 | expect(scroller.isAxisEnabled('y')).toBe(true);\r | |
328 | });\r | |
329 | \r | |
330 | it("should enable the y axis when y is 'scroll' if content does not overflow vertically", function() {\r | |
331 | makeNoOverflow({\r | |
332 | y: 'scroll'\r | |
333 | });\r | |
334 | \r | |
335 | expect(scroller.isAxisEnabled('y')).toBe(true);\r | |
336 | });\r | |
337 | \r | |
338 | it("should not enable the y axis when y is false if content overflows vertically", function() {\r | |
339 | makeOverflow({\r | |
340 | y: false\r | |
341 | });\r | |
342 | \r | |
343 | expect(scroller.isAxisEnabled('y')).toBe(false);\r | |
344 | });\r | |
345 | \r | |
346 | it("should not enable the y axis when y is false if content does not overflow vertically", function() {\r | |
347 | makeNoOverflow({\r | |
348 | y: false\r | |
349 | });\r | |
350 | \r | |
351 | expect(scroller.isAxisEnabled('y')).toBe(false);\r | |
352 | });\r | |
353 | \r | |
354 | it("should disable the y axis when moving from true to false", function() {\r | |
355 | makeOverflow({\r | |
356 | y: true\r | |
357 | });\r | |
358 | \r | |
359 | scroller.setY(false);\r | |
360 | \r | |
361 | expect(scroller.isAxisEnabled('y')).toBe(false);\r | |
362 | });\r | |
363 | \r | |
364 | it("should enable the y axis when moving from false to true", function() {\r | |
365 | makeOverflow({\r | |
366 | y: false\r | |
367 | });\r | |
368 | \r | |
369 | scroller.setY(true);\r | |
370 | \r | |
371 | expect(scroller.isAxisEnabled('y')).toBe(true);\r | |
372 | });\r | |
373 | });\r | |
374 | \r | |
375 | describe("direction", function() {\r | |
376 | it("should set x:true and y:true when direction is 'auto'", function() {\r | |
377 | makeScroller({\r | |
378 | direction: 'auto'\r | |
379 | });\r | |
380 | \r | |
381 | expect(scroller.getX()).toBe(true);\r | |
382 | expect(scroller.getY()).toBe(true);\r | |
383 | });\r | |
384 | \r | |
385 | it("should set x:'scroll' and y:'scroll' direction is 'both'", function() {\r | |
386 | makeScroller({\r | |
387 | direction: 'both'\r | |
388 | });\r | |
389 | \r | |
390 | expect(scroller.getX()).toBe('scroll');\r | |
391 | expect(scroller.getY()).toBe('scroll');\r | |
392 | });\r | |
393 | \r | |
394 | it("should set y:true when direction is 'vertical'", function() {\r | |
395 | makeScroller({\r | |
396 | direction: 'vertical'\r | |
397 | });\r | |
398 | \r | |
399 | expect(scroller.getX()).toBe(false);\r | |
400 | expect(scroller.getY()).toBe(true);\r | |
401 | });\r | |
402 | \r | |
403 | it("should set x:true on the element when direction is 'horizontal'", function() {\r | |
404 | makeScroller({\r | |
405 | direction: 'horizontal'\r | |
406 | });\r | |
407 | \r | |
408 | expect(scroller.getX()).toBe(true);\r | |
409 | expect(scroller.getY()).toBe(false);\r | |
410 | });\r | |
411 | });\r | |
412 | \r | |
413 | describe("getSize", function() {\r | |
414 | beforeEach(function() {\r | |
415 | el.appendChild({\r | |
416 | style: 'height:200px;width:300px;'\r | |
417 | }, true);\r | |
418 | });\r | |
419 | \r | |
420 | it("should return the content size with x:auto and y:auto", function() {\r | |
421 | makeScroller();\r | |
422 | expect(scroller.getSize()).toEqual({\r | |
423 | x: 300,\r | |
424 | y: 200\r | |
425 | });\r | |
426 | });\r | |
427 | \r | |
428 | it("should return the content size with x:scroll and y:scroll", function() {\r | |
429 | makeScroller({\r | |
430 | x: 'scroll',\r | |
431 | y: 'scroll'\r | |
432 | });\r | |
433 | expect(scroller.getSize()).toEqual({\r | |
434 | x: 300,\r | |
435 | y: 200\r | |
436 | });\r | |
437 | });\r | |
438 | \r | |
439 | it("should return the content size with x:false and y:false", function() {\r | |
440 | makeScroller({\r | |
441 | x: false,\r | |
442 | y: false\r | |
443 | });\r | |
444 | \r | |
445 | expect(scroller.getSize()).toEqual({\r | |
446 | x: 300,\r | |
447 | y: 200\r | |
448 | });\r | |
449 | });\r | |
450 | \r | |
451 | it("should return the content size with x:false and y:auto", function() {\r | |
452 | makeScroller({\r | |
453 | x: false,\r | |
454 | y: true\r | |
455 | });\r | |
456 | \r | |
457 | expect(scroller.getSize()).toEqual({\r | |
458 | x: 300,\r | |
459 | y: 200\r | |
460 | });\r | |
461 | });\r | |
462 | \r | |
463 | it("should return the content size with x:auto and y:false", function() {\r | |
464 | makeScroller({\r | |
465 | x: true,\r | |
466 | y: false\r | |
467 | });\r | |
468 | \r | |
469 | expect(scroller.getSize()).toEqual({\r | |
470 | x: 300,\r | |
471 | y: 200\r | |
472 | });\r | |
473 | });\r | |
474 | \r | |
475 | it("should return the content size with x:false and y:scroll", function() {\r | |
476 | makeScroller({\r | |
477 | x: false,\r | |
478 | y: 'scroll'\r | |
479 | });\r | |
480 | \r | |
481 | expect(scroller.getSize()).toEqual({\r | |
482 | x: 300,\r | |
483 | y: 200\r | |
484 | });\r | |
485 | });\r | |
486 | \r | |
487 | it("should return the content size with x:scroll and y:false", function() {\r | |
488 | makeScroller({\r | |
489 | x: 'scroll',\r | |
490 | y: false\r | |
491 | });\r | |
492 | \r | |
493 | expect(scroller.getSize()).toEqual({\r | |
494 | x: 300,\r | |
495 | y: 200\r | |
496 | });\r | |
497 | });\r | |
498 | \r | |
499 | it("should allow absolutely positioned elements to contribute to the size", function() {\r | |
500 | el.appendChild({\r | |
501 | style: 'position:absolute;height:50px;width:50px;left:400px;top:0px;'\r | |
502 | });\r | |
503 | \r | |
504 | el.appendChild({\r | |
505 | style: 'position:absolute;height:50px;width:50px;top:500px;left:0px;'\r | |
506 | });\r | |
507 | \r | |
508 | makeScroller();\r | |
509 | \r | |
510 | expect(scroller.getSize()).toEqual({\r | |
511 | x: 450,\r | |
512 | y: 550\r | |
513 | });\r | |
514 | });\r | |
515 | });\r | |
516 | \r | |
517 | describe("setSize", function() {\r | |
518 | it("should set the size", function() {\r | |
519 | makeScroller();\r | |
520 | scroller.setSize({\r | |
521 | x: 300,\r | |
522 | y: 200\r | |
523 | });\r | |
524 | \r | |
525 | expect(scroller.getSize()).toEqual({\r | |
526 | x: 300,\r | |
527 | y: 200\r | |
528 | });\r | |
529 | });\r | |
530 | \r | |
531 | it("should unset the size", function() {\r | |
532 | makeScroller();\r | |
533 | scroller.setSize({\r | |
534 | x: 300,\r | |
535 | y: 200\r | |
536 | });\r | |
537 | \r | |
538 | scroller.setSize(null);\r | |
539 | \r | |
540 | expect(scroller.getSize()).toEqual({\r | |
541 | x: 100,\r | |
542 | y: 100\r | |
543 | });\r | |
544 | });\r | |
545 | \r | |
546 | it("should set the size on both axes to a single number", function() {\r | |
547 | makeScroller();\r | |
548 | scroller.setSize(200);\r | |
549 | \r | |
550 | expect(scroller.getSize()).toEqual({\r | |
551 | x: 200,\r | |
552 | y: 200\r | |
553 | });\r | |
554 | });\r | |
555 | \r | |
556 | it("should set the x size", function() {\r | |
557 | makeScroller();\r | |
558 | scroller.setSize({\r | |
559 | x: 200\r | |
560 | });\r | |
561 | \r | |
562 | expect(scroller.getSize()).toEqual({\r | |
563 | x: 200,\r | |
564 | y: 100\r | |
565 | });\r | |
566 | });\r | |
567 | \r | |
568 | it("should set the y size", function() {\r | |
569 | makeScroller();\r | |
570 | scroller.setSize({\r | |
571 | y: 200\r | |
572 | });\r | |
573 | \r | |
574 | expect(scroller.getSize()).toEqual({\r | |
575 | x: 100,\r | |
576 | y: 200\r | |
577 | });\r | |
578 | });\r | |
579 | });\r | |
580 | \r | |
581 | describe("getClientSize", function() {\r | |
582 | var scrollbarWidth = 0,\r | |
583 | scrollbarHeight = 0;\r | |
584 | \r | |
585 | if (Ext.supports.touchScroll === 1) {\r | |
586 | // Some touch scroll platforms use native DOM scrolling and show scrollbars\r | |
587 | // We must account for these when calculating expected client sizes.\r | |
588 | scrollbarWidth = Ext.getScrollbarSize().width;\r | |
589 | scrollbarHeight = Ext.getScrollbarSize().height;\r | |
590 | }\r | |
591 | \r | |
592 | beforeEach(function() {\r | |
593 | el.destroy();\r | |
594 | \r | |
595 | el = Ext.getBody().createChild({\r | |
596 | style: {\r | |
597 | height: '200px',\r | |
598 | width: '200px',\r | |
599 | borderColor: 'red',\r | |
600 | borderStyle: 'solid',\r | |
601 | borderWidth: '10px 20px',\r | |
602 | padding: '30px 40px'\r | |
603 | }\r | |
604 | });\r | |
605 | });\r | |
606 | \r | |
607 | function makeNumbers() {\r | |
608 | var content = [],\r | |
609 | i;\r | |
610 | \r | |
611 | for (i = 0; i < 100; ++i) {\r | |
612 | content.push(i);\r | |
613 | }\r | |
614 | \r | |
615 | return content;\r | |
616 | }\r | |
617 | \r | |
618 | it("should return the clientWidth of the element", function() {\r | |
619 | el.setHtml(makeNumbers().join('<br />'));\r | |
620 | \r | |
621 | makeScroller();\r | |
622 | \r | |
623 | var size = scroller.getClientSize();\r | |
624 | expect(size.x).toBe(200 - (20 * 2) - scrollbarWidth);\r | |
625 | expect(size.y).toBe(200 - (10 * 2));\r | |
626 | });\r | |
627 | \r | |
628 | it("should return the clientHeight of the element", function() {\r | |
629 | el.setHtml(makeNumbers().join(''));\r | |
630 | \r | |
631 | makeScroller();\r | |
632 | \r | |
633 | var size = scroller.getClientSize();\r | |
634 | expect(size.x).toBe(200 - (20 * 2));\r | |
635 | expect(size.y).toBe(200 - (10 * 2) - scrollbarHeight);\r | |
636 | });\r | |
637 | \r | |
638 | it("should read by the clientWidth and clientHeight of the element", function() {\r | |
639 | var content = makeNumbers();\r | |
640 | content[0] = makeNumbers().join('');\r | |
641 | el.setHtml(content.join('<br />'));\r | |
642 | \r | |
643 | makeScroller();\r | |
644 | \r | |
645 | var size = scroller.getClientSize();\r | |
646 | expect(size.x).toBe(200 - (20 * 2) - scrollbarWidth);\r | |
647 | expect(size.y).toBe(200 - (10 * 2) - scrollbarHeight);\r | |
648 | });\r | |
649 | });\r | |
650 | \r | |
651 | describe("scrollTo", function() {\r | |
652 | function makeOverflow(cfg) {\r | |
653 | el.appendChild({\r | |
654 | style: 'height:200px;width:300px;'\r | |
655 | }, true);\r | |
656 | \r | |
657 | makeScroller(cfg);\r | |
658 | }\r | |
659 | \r | |
660 | function makeNoOverflow(cfg) {\r | |
661 | el.appendChild({\r | |
662 | style: 'height:100px;width:100px;'\r | |
663 | }, true);\r | |
664 | \r | |
665 | makeScroller(cfg);\r | |
666 | }\r | |
667 | \r | |
668 | it("should scroll on the x axis", function() {\r | |
669 | makeOverflow();\r | |
670 | \r | |
671 | scroller.scrollTo(50, 0);\r | |
672 | \r | |
673 | expect(scroller.getPosition()).toEqual({\r | |
674 | x: 50,\r | |
675 | y: 0\r | |
676 | });\r | |
677 | });\r | |
678 | \r | |
679 | it("should scroll on the x axis when the x axis is disabled", function() {\r | |
680 | makeOverflow({\r | |
681 | x: false\r | |
682 | });\r | |
683 | \r | |
684 | scroller.scrollTo(50, 0);\r | |
685 | \r | |
686 | expect(scroller.getPosition()).toEqual({\r | |
687 | x: 50,\r | |
688 | y: 0\r | |
689 | });\r | |
690 | });\r | |
691 | \r | |
692 | it("should not scroll on the x axis if the content does not overflow horizontally", function() {\r | |
693 | makeNoOverflow();\r | |
694 | \r | |
695 | scroller.scrollTo(50, 0);\r | |
696 | \r | |
697 | expect(scroller.getPosition()).toEqual({\r | |
698 | x: 0,\r | |
699 | y: 0\r | |
700 | });\r | |
701 | });\r | |
702 | \r | |
703 | it("should constrain to the max x position", function() {\r | |
704 | makeOverflow();\r | |
705 | \r | |
706 | scroller.scrollTo(250, 0);\r | |
707 | \r | |
708 | expect(scroller.getPosition()).toEqual({\r | |
709 | x: 200,\r | |
710 | y: 0\r | |
711 | });\r | |
712 | });\r | |
713 | \r | |
714 | it("should scroll on the y axis", function() {\r | |
715 | makeOverflow();\r | |
716 | \r | |
717 | scroller.scrollTo(0, 50);\r | |
718 | \r | |
719 | expect(scroller.getPosition()).toEqual({\r | |
720 | x: 0,\r | |
721 | y: 50\r | |
722 | });\r | |
723 | });\r | |
724 | \r | |
725 | it("should scroll on the y axis when the y axis is disabled", function() {\r | |
726 | makeOverflow({\r | |
727 | y: false\r | |
728 | });\r | |
729 | \r | |
730 | scroller.scrollTo(0, 50);\r | |
731 | \r | |
732 | expect(scroller.getPosition()).toEqual({\r | |
733 | x: 0,\r | |
734 | y: 50\r | |
735 | });\r | |
736 | });\r | |
737 | \r | |
738 | it("should not scroll on the y axis if the content does not overflow vertically", function() {\r | |
739 | makeNoOverflow();\r | |
740 | \r | |
741 | scroller.scrollTo(0, 50);\r | |
742 | \r | |
743 | expect(scroller.getPosition()).toEqual({\r | |
744 | x: 0,\r | |
745 | y: 0\r | |
746 | });\r | |
747 | });\r | |
748 | \r | |
749 | it("should constrain to the max y position", function() {\r | |
750 | makeOverflow();\r | |
751 | \r | |
752 | scroller.scrollTo(0, 250);\r | |
753 | \r | |
754 | expect(scroller.getPosition()).toEqual({\r | |
755 | x: 0,\r | |
756 | y: 100\r | |
757 | });\r | |
758 | });\r | |
759 | \r | |
760 | it("should scroll on both axes", function() {\r | |
761 | makeOverflow();\r | |
762 | \r | |
763 | scroller.scrollTo(50, 60);\r | |
764 | \r | |
765 | expect(scroller.getPosition()).toEqual({\r | |
766 | x: 50,\r | |
767 | y: 60\r | |
768 | });\r | |
769 | });\r | |
770 | \r | |
771 | it("should constrain to max x and y", function() {\r | |
772 | makeOverflow();\r | |
773 | \r | |
774 | scroller.scrollTo(300, 300);\r | |
775 | \r | |
776 | expect(scroller.getPosition()).toEqual({\r | |
777 | x: 200,\r | |
778 | y: 100\r | |
779 | });\r | |
780 | });\r | |
781 | \r | |
782 | it("should scroll to max x using Infinity", function() {\r | |
783 | makeOverflow();\r | |
784 | \r | |
785 | scroller.scrollTo(Infinity, 0);\r | |
786 | \r | |
787 | expect(scroller.getPosition()).toEqual({\r | |
788 | x: 200,\r | |
789 | y: 0\r | |
790 | });\r | |
791 | });\r | |
792 | \r | |
793 | it("should scroll to max y using Infinity", function() {\r | |
794 | makeOverflow();\r | |
795 | \r | |
796 | scroller.scrollTo(0, Infinity);\r | |
797 | \r | |
798 | expect(scroller.getPosition()).toEqual({\r | |
799 | x: 0,\r | |
800 | y: 100\r | |
801 | });\r | |
802 | });\r | |
803 | \r | |
804 | it("should scroll to max x and y using Infinity", function() {\r | |
805 | makeOverflow();\r | |
806 | \r | |
807 | scroller.scrollTo(Infinity, Infinity);\r | |
808 | \r | |
809 | expect(scroller.getPosition()).toEqual({\r | |
810 | x: 200,\r | |
811 | y: 100\r | |
812 | });\r | |
813 | });\r | |
814 | \r | |
815 | it("should ignore x if null is passed", function() {\r | |
816 | makeOverflow();\r | |
817 | \r | |
818 | scroller.scrollTo(10, 10);\r | |
819 | \r | |
820 | scroller.scrollTo(null, 20);\r | |
821 | \r | |
822 | expect(scroller.getPosition()).toEqual({\r | |
823 | x: 10,\r | |
824 | y: 20\r | |
825 | });\r | |
826 | });\r | |
827 | \r | |
828 | it("should ignore y if null is passed", function() {\r | |
829 | makeOverflow();\r | |
830 | \r | |
831 | scroller.scrollTo(10, 10);\r | |
832 | \r | |
833 | scroller.scrollTo(20, null);\r | |
834 | \r | |
835 | expect(scroller.getPosition()).toEqual({\r | |
836 | x: 20,\r | |
837 | y: 10\r | |
838 | });\r | |
839 | });\r | |
840 | \r | |
841 | it("should ignore x and y if both null", function() {\r | |
842 | makeOverflow();\r | |
843 | \r | |
844 | scroller.scrollTo(10, 10);\r | |
845 | \r | |
846 | scroller.scrollTo(null, null);\r | |
847 | \r | |
848 | expect(scroller.getPosition()).toEqual({\r | |
849 | x: 10,\r | |
850 | y: 10\r | |
851 | });\r | |
852 | });\r | |
853 | \r | |
854 | it("should scroll to negative offset from max x", function() {\r | |
855 | makeOverflow();\r | |
856 | \r | |
857 | scroller.scrollTo(-20, 0);\r | |
858 | \r | |
859 | expect(scroller.getPosition()).toEqual({\r | |
860 | x: 180,\r | |
861 | y: 0\r | |
862 | });\r | |
863 | });\r | |
864 | \r | |
865 | it("should scroll to negative offset from max y", function() {\r | |
866 | makeOverflow();\r | |
867 | \r | |
868 | scroller.scrollTo(0, -20);\r | |
869 | \r | |
870 | expect(scroller.getPosition()).toEqual({\r | |
871 | x: 0,\r | |
872 | y: 80\r | |
873 | });\r | |
874 | });\r | |
875 | \r | |
876 | it("should scroll to negative offset from max x and y", function() {\r | |
877 | makeOverflow();\r | |
878 | \r | |
879 | scroller.scrollTo(-20, -20);\r | |
880 | \r | |
881 | expect(scroller.getPosition()).toEqual({\r | |
882 | x: 180,\r | |
883 | y: 80\r | |
884 | });\r | |
885 | });\r | |
886 | \r | |
887 | it('should fire scrollstart and scrollend', function() {\r | |
888 | var scrollStartFired = 0,\r | |
889 | scrollEndFired = 0;\r | |
890 | \r | |
891 | makeOverflow();\r | |
892 | scroller.on({\r | |
893 | scrollstart: function() {\r | |
894 | scrollStartFired++;\r | |
895 | },\r | |
896 | scrollend: function() {\r | |
897 | scrollEndFired++;\r | |
898 | }\r | |
899 | });\r | |
900 | scroller.scrollTo(20, 20);\r | |
901 | \r | |
902 | // Wait for scroll to finish. We must wait for any extraneous\r | |
903 | // events to fire. Each should only fire once.\r | |
904 | waits(50);\r | |
905 | runs(function() {\r | |
906 | expect(scrollStartFired).toBe(1);\r | |
907 | expect(scrollEndFired).toBe(1);\r | |
908 | });\r | |
909 | });\r | |
910 | \r | |
911 | it('should fire scrollstart and scrollend when animated', function() {\r | |
912 | var scrollStartFired = 0,\r | |
913 | scrollEndFired = 0;\r | |
914 | \r | |
915 | makeOverflow();\r | |
916 | scroller.on({\r | |
917 | scrollstart: function() {\r | |
918 | scrollStartFired++;\r | |
919 | },\r | |
920 | scrollend: function() {\r | |
921 | scrollEndFired++;\r | |
922 | }\r | |
923 | });\r | |
924 | scroller.scrollTo(20, 20, true);\r | |
925 | \r | |
926 | // Wait for scroll animation to finish. We must wait for any extraneous\r | |
927 | // events to fire. Each should only fire once.\r | |
928 | waits(1000);\r | |
929 | runs(function() {\r | |
930 | expect(scrollStartFired).toBe(1);\r | |
931 | expect(scrollEndFired).toBe(1);\r | |
932 | });\r | |
933 | });\r | |
934 | });\r | |
935 | \r | |
936 | describe("scrollBy", function() {\r | |
937 | beforeEach(function() {\r | |
938 | el.appendChild({\r | |
939 | style: 'height:200px;width:300px;'\r | |
940 | }, true);\r | |
941 | });\r | |
942 | \r | |
943 | it("should set the scroll position", function() {\r | |
944 | makeScroller();\r | |
945 | \r | |
946 | scroller.scrollTo(20, 10);\r | |
947 | \r | |
948 | expect(scroller.getPosition()).toEqual({\r | |
949 | x: 20,\r | |
950 | y: 10\r | |
951 | });\r | |
952 | \r | |
953 | scroller.scrollBy(-10, -5);\r | |
954 | \r | |
955 | expect(scroller.getPosition()).toEqual({\r | |
956 | x: 10,\r | |
957 | y: 5\r | |
958 | });\r | |
959 | });\r | |
960 | \r | |
961 | it("should ignore x if null is passed", function() {\r | |
962 | makeScroller();\r | |
963 | \r | |
964 | scroller.scrollTo(10, 10);\r | |
965 | \r | |
966 | scroller.scrollBy(null, 10);\r | |
967 | \r | |
968 | expect(scroller.getPosition()).toEqual({\r | |
969 | x: 10,\r | |
970 | y: 20\r | |
971 | });\r | |
972 | });\r | |
973 | \r | |
974 | it("should ignore y if null is passed", function() {\r | |
975 | makeScroller();\r | |
976 | \r | |
977 | scroller.scrollTo(10, 10);\r | |
978 | \r | |
979 | scroller.scrollBy(10, null);\r | |
980 | \r | |
981 | expect(scroller.getPosition()).toEqual({\r | |
982 | x: 20,\r | |
983 | y: 10\r | |
984 | });\r | |
985 | });\r | |
986 | \r | |
987 | it("should ignore x and y if both null", function() {\r | |
988 | makeScroller();\r | |
989 | \r | |
990 | scroller.scrollTo(10, 10);\r | |
991 | \r | |
992 | scroller.scrollBy(null, null);\r | |
993 | \r | |
994 | expect(scroller.getPosition()).toEqual({\r | |
995 | x: 10,\r | |
996 | y: 10\r | |
997 | });\r | |
998 | });\r | |
999 | \r | |
1000 | it("should constrain to the max x position", function() {\r | |
1001 | makeScroller();\r | |
1002 | \r | |
1003 | scroller.scrollBy(250, 0);\r | |
1004 | \r | |
1005 | expect(scroller.getPosition()).toEqual({\r | |
1006 | x: 200,\r | |
1007 | y: 0\r | |
1008 | });\r | |
1009 | });\r | |
1010 | \r | |
1011 | it("should constrain to the min x position", function() {\r | |
1012 | makeScroller();\r | |
1013 | \r | |
1014 | scroller.scrollBy(-10, 0);\r | |
1015 | \r | |
1016 | expect(scroller.getPosition()).toEqual({\r | |
1017 | x: 0,\r | |
1018 | y: 0\r | |
1019 | });\r | |
1020 | });\r | |
1021 | \r | |
1022 | it("should constrain to the max y position", function() {\r | |
1023 | makeScroller();\r | |
1024 | \r | |
1025 | scroller.scrollBy(0, 250);\r | |
1026 | \r | |
1027 | expect(scroller.getPosition()).toEqual({\r | |
1028 | x: 0,\r | |
1029 | y: 100\r | |
1030 | });\r | |
1031 | });\r | |
1032 | \r | |
1033 | it("should constrain to the min y position", function() {\r | |
1034 | makeScroller();\r | |
1035 | \r | |
1036 | scroller.scrollBy(0, -10);\r | |
1037 | \r | |
1038 | expect(scroller.getPosition()).toEqual({\r | |
1039 | x: 0,\r | |
1040 | y: 0\r | |
1041 | });\r | |
1042 | });\r | |
1043 | \r | |
1044 | it("should constrain to max x and y", function() {\r | |
1045 | makeScroller();\r | |
1046 | \r | |
1047 | scroller.scrollBy(300, 300);\r | |
1048 | \r | |
1049 | expect(scroller.getPosition()).toEqual({\r | |
1050 | x: 200,\r | |
1051 | y: 100\r | |
1052 | });\r | |
1053 | });\r | |
1054 | \r | |
1055 | it("should constrain to min x and y", function() {\r | |
1056 | makeScroller();\r | |
1057 | \r | |
1058 | scroller.scrollBy(-10, -10);\r | |
1059 | \r | |
1060 | expect(scroller.getPosition()).toEqual({\r | |
1061 | x: 0,\r | |
1062 | y: 0\r | |
1063 | });\r | |
1064 | });\r | |
1065 | });\r | |
1066 | \r | |
1067 | describe("getMaxPosition and getMaxUserPosition", function() {\r | |
1068 | beforeEach(function() {\r | |
1069 | el.appendChild({\r | |
1070 | style: 'height:200px;width:300px;'\r | |
1071 | }, true);\r | |
1072 | });\r | |
1073 | \r | |
1074 | describe("with x:true and y:true", function() {\r | |
1075 | beforeEach(function() {\r | |
1076 | makeScroller();\r | |
1077 | });\r | |
1078 | \r | |
1079 | it("should return the maxPosition", function() {\r | |
1080 | expect(scroller.getMaxPosition()).toEqual({\r | |
1081 | x: 200,\r | |
1082 | y: 100\r | |
1083 | });\r | |
1084 | });\r | |
1085 | \r | |
1086 | it("should return the maxUserPosition", function() {\r | |
1087 | expect(scroller.getMaxUserPosition()).toEqual({\r | |
1088 | x: 200,\r | |
1089 | y: 100\r | |
1090 | });\r | |
1091 | });\r | |
1092 | });\r | |
1093 | \r | |
1094 | describe("with x:true and y:false", function() {\r | |
1095 | beforeEach(function() {\r | |
1096 | makeScroller({\r | |
1097 | x: true,\r | |
1098 | y: false\r | |
1099 | });\r | |
1100 | });\r | |
1101 | \r | |
1102 | it("should return the maxPosition", function() {\r | |
1103 | expect(scroller.getMaxPosition()).toEqual({\r | |
1104 | x: 200,\r | |
1105 | y: 100\r | |
1106 | });\r | |
1107 | });\r | |
1108 | \r | |
1109 | it("should return the maxUserPosition", function() {\r | |
1110 | expect(scroller.getMaxUserPosition()).toEqual({\r | |
1111 | x: 200,\r | |
1112 | y: 0\r | |
1113 | });\r | |
1114 | });\r | |
1115 | });\r | |
1116 | \r | |
1117 | describe("with x:false and y:true", function() {\r | |
1118 | beforeEach(function() {\r | |
1119 | makeScroller({\r | |
1120 | x: false,\r | |
1121 | y: true\r | |
1122 | })\r | |
1123 | });\r | |
1124 | \r | |
1125 | it("should return the maxPosition", function() {\r | |
1126 | expect(scroller.getMaxPosition()).toEqual({\r | |
1127 | x: 200,\r | |
1128 | y: 100\r | |
1129 | });\r | |
1130 | });\r | |
1131 | \r | |
1132 | it("should return the maxUserPosition", function() {\r | |
1133 | expect(scroller.getMaxUserPosition()).toEqual({\r | |
1134 | x: 0,\r | |
1135 | y: 100\r | |
1136 | });\r | |
1137 | });\r | |
1138 | });\r | |
1139 | \r | |
1140 | describe("with x:false and y:false", function() {\r | |
1141 | beforeEach(function() {\r | |
1142 | makeScroller({\r | |
1143 | x: false,\r | |
1144 | y: false\r | |
1145 | });\r | |
1146 | });\r | |
1147 | \r | |
1148 | it("should return the maxPosition", function() {\r | |
1149 | expect(scroller.getMaxPosition()).toEqual({\r | |
1150 | x: 200,\r | |
1151 | y: 100\r | |
1152 | });\r | |
1153 | });\r | |
1154 | \r | |
1155 | it("should return the maxUserPosition", function() {\r | |
1156 | expect(scroller.getMaxUserPosition()).toEqual({\r | |
1157 | x: 0,\r | |
1158 | y: 0\r | |
1159 | });\r | |
1160 | });\r | |
1161 | });\r | |
1162 | });\r | |
1163 | \r | |
1164 | describe("partnership", function() {\r | |
1165 | var el2, el3, scroller2, scroller3;\r | |
1166 | \r | |
1167 | function makeScroller2() {\r | |
1168 | el2 = Ext.getBody().createChild({\r | |
1169 | style: 'height:100px;width:100px;',\r | |
1170 | cn: [{\r | |
1171 | style: 'height:200px;width:300px;'\r | |
1172 | }]\r | |
1173 | });\r | |
1174 | \r | |
1175 | scroller2 = new Ext.scroll.TouchScroller({\r | |
1176 | element: el2,\r | |
1177 | autoRefresh: false\r | |
1178 | });\r | |
1179 | }\r | |
1180 | \r | |
1181 | function makeScroller3() {\r | |
1182 | el3 = Ext.getBody().createChild({\r | |
1183 | style: 'height:100px;width:100px;',\r | |
1184 | cn: [{\r | |
1185 | style: 'height:200px;width:300px;'\r | |
1186 | }]\r | |
1187 | });\r | |
1188 | \r | |
1189 | scroller3 = new Ext.scroll.TouchScroller({\r | |
1190 | element: el3,\r | |
1191 | autoRefresh: false\r | |
1192 | });\r | |
1193 | }\r | |
1194 | \r | |
1195 | beforeEach(function() {\r | |
1196 | el.appendChild({\r | |
1197 | style: 'height:200px;width:300px;'\r | |
1198 | }, true);\r | |
1199 | \r | |
1200 | makeScroller();\r | |
1201 | });\r | |
1202 | \r | |
1203 | afterEach(function() {\r | |
1204 | if (scroller2) {\r | |
1205 | scroller2.destroy();\r | |
1206 | scroller2 = null;\r | |
1207 | }\r | |
1208 | if (scroller3) {\r | |
1209 | scroller3.destroy();\r | |
1210 | scroller3 = null;\r | |
1211 | }\r | |
1212 | if (el2) {\r | |
1213 | el2.destroy();\r | |
1214 | el2 = null;\r | |
1215 | }\r | |
1216 | if (el3) {\r | |
1217 | el3.destroy();\r | |
1218 | el3 = null;\r | |
1219 | }\r | |
1220 | });\r | |
1221 | \r | |
1222 | describe("single partner", function() {\r | |
1223 | beforeEach(function() {\r | |
1224 | makeScroller2();\r | |
1225 | });\r | |
1226 | \r | |
1227 | describe("both axes enabled", function() {\r | |
1228 | beforeEach(function() {\r | |
1229 | scroller.addPartner(scroller2);\r | |
1230 | });\r | |
1231 | \r | |
1232 | it("should sync the partner's scroll position when the scroller is scrolled", function() {\r | |
1233 | // The partner should take action upon scroll start and end\r | |
1234 | spyOn(scroller2, 'fireScrollStart').andCallThrough();\r | |
1235 | spyOn(scroller2, 'fireScrollEnd').andCallThrough();\r | |
1236 | \r | |
1237 | scroller.scrollTo(10, 20);\r | |
1238 | \r | |
1239 | expect(scroller2.getPosition()).toEqual({\r | |
1240 | x: 10,\r | |
1241 | y: 20\r | |
1242 | });\r | |
1243 | \r | |
1244 | // The passive side should also have fired its start and end scroll events\r | |
1245 | expect(scroller2.fireScrollStart.callCount).toBe(1);\r | |
1246 | expect(scroller2.fireScrollEnd.callCount).toBe(1);\r | |
1247 | });\r | |
1248 | \r | |
1249 | it("should sync the scroller's scroll position when the partner is scrolled", function() {\r | |
1250 | // The scroller should take action upon scroll start and end\r | |
1251 | spyOn(scroller, 'fireScrollStart').andCallThrough();\r | |
1252 | spyOn(scroller, 'fireScrollEnd').andCallThrough();\r | |
1253 | \r | |
1254 | scroller2.scrollTo(10, 20);\r | |
1255 | \r | |
1256 | expect(scroller.getPosition()).toEqual({\r | |
1257 | x: 10,\r | |
1258 | y: 20\r | |
1259 | });\r | |
1260 | \r | |
1261 | // The passive side should also have fired its start and end scroll events\r | |
1262 | expect(scroller.fireScrollStart.callCount).toBe(1);\r | |
1263 | expect(scroller.fireScrollEnd.callCount).toBe(1);\r | |
1264 | });\r | |
1265 | });\r | |
1266 | \r | |
1267 | describe("x-axis only", function() {\r | |
1268 | beforeEach(function() {\r | |
1269 | scroller.addPartner(scroller2, 'x');\r | |
1270 | });\r | |
1271 | \r | |
1272 | it("should sync the partner's scroll position when the scroller is scrolled", function() {\r | |
1273 | scroller.scrollTo(10, 20);\r | |
1274 | \r | |
1275 | expect(scroller2.getPosition()).toEqual({\r | |
1276 | x: 10,\r | |
1277 | y: 0\r | |
1278 | });\r | |
1279 | });\r | |
1280 | \r | |
1281 | it("should sync the scroller's scroll position when the partner is scrolled", function() {\r | |
1282 | scroller2.scrollTo(10, 20);\r | |
1283 | \r | |
1284 | expect(scroller.getPosition()).toEqual({\r | |
1285 | x: 10,\r | |
1286 | y: 0\r | |
1287 | });\r | |
1288 | });\r | |
1289 | });\r | |
1290 | \r | |
1291 | describe("y-axis only", function() {\r | |
1292 | beforeEach(function() {\r | |
1293 | scroller.addPartner(scroller2, 'y');\r | |
1294 | });\r | |
1295 | \r | |
1296 | it("should sync the partner's scroll position when the scroller is scrolled", function() {\r | |
1297 | scroller.scrollTo(10, 20);\r | |
1298 | \r | |
1299 | expect(scroller2.getPosition()).toEqual({\r | |
1300 | x: 0,\r | |
1301 | y: 20\r | |
1302 | });\r | |
1303 | });\r | |
1304 | \r | |
1305 | it("should sync the scroller's scroll position when the partner is scrolled", function() {\r | |
1306 | scroller2.scrollTo(10, 20);\r | |
1307 | \r | |
1308 | expect(scroller.getPosition()).toEqual({\r | |
1309 | x: 0,\r | |
1310 | y: 20\r | |
1311 | });\r | |
1312 | });\r | |
1313 | });\r | |
1314 | \r | |
1315 | it("should remove the partner", function() {\r | |
1316 | scroller.addPartner(scroller2);\r | |
1317 | scroller.removePartner(scroller2);\r | |
1318 | \r | |
1319 | scroller.scrollTo(10, 20);\r | |
1320 | \r | |
1321 | expect(scroller2.getPosition()).toEqual({\r | |
1322 | x: 0,\r | |
1323 | y: 0\r | |
1324 | });\r | |
1325 | \r | |
1326 | scroller2.scrollTo(40, 30);\r | |
1327 | \r | |
1328 | expect(scroller.getPosition()).toEqual({\r | |
1329 | x: 10,\r | |
1330 | y: 20\r | |
1331 | });\r | |
1332 | });\r | |
1333 | });\r | |
1334 | \r | |
1335 | describe("multiple partners", function() {\r | |
1336 | beforeEach(function() {\r | |
1337 | makeScroller2();\r | |
1338 | makeScroller3();\r | |
1339 | \r | |
1340 | scroller.addPartner(scroller2);\r | |
1341 | scroller.addPartner(scroller3);\r | |
1342 | });\r | |
1343 | \r | |
1344 | it("should sync multiple partners when the scroller is scrolled", function() {\r | |
1345 | scroller.scrollTo(10, 15);\r | |
1346 | \r | |
1347 | expect(scroller2.getPosition()).toEqual({\r | |
1348 | x: 10,\r | |
1349 | y: 15\r | |
1350 | });\r | |
1351 | \r | |
1352 | expect(scroller3.getPosition()).toEqual({\r | |
1353 | x: 10,\r | |
1354 | y: 15\r | |
1355 | });\r | |
1356 | });\r | |
1357 | \r | |
1358 | it("should sync scroll position when a partner is scrolled", function() {\r | |
1359 | scroller2.scrollTo(50, 60);\r | |
1360 | \r | |
1361 | expect(scroller.getPosition()).toEqual({\r | |
1362 | x: 50,\r | |
1363 | y: 60\r | |
1364 | });\r | |
1365 | });\r | |
1366 | \r | |
1367 | it("should remove a partner", function() {\r | |
1368 | scroller.removePartner(scroller2);\r | |
1369 | \r | |
1370 | scroller2.scrollTo(15, 20);\r | |
1371 | \r | |
1372 | expect(scroller.getPosition()).toEqual({\r | |
1373 | x: 0,\r | |
1374 | y: 0\r | |
1375 | });\r | |
1376 | \r | |
1377 | // scroller3 still attached\r | |
1378 | scroller3.scrollTo(30, 45);\r | |
1379 | \r | |
1380 | expect(scroller.getPosition()).toEqual({\r | |
1381 | x: 30,\r | |
1382 | y: 45\r | |
1383 | });\r | |
1384 | });\r | |
1385 | });\r | |
1386 | });\r | |
1387 | \r | |
1388 | describe("refresh", function() {\r | |
1389 | // change content size\r | |
1390 | // change container size\r | |
1391 | //\r | |
1392 | \r | |
1393 | \r | |
1394 | });\r | |
1395 | \r | |
1396 | describe("interaction", function() {\r | |
1397 | var helper = Ext.testHelper;\r | |
1398 | \r | |
1399 | function start(cfg, element) {\r | |
1400 | cfg.id = 1;\r | |
1401 | helper.touchStart(element || el, cfg);\r | |
1402 | }\r | |
1403 | \r | |
1404 | function move(cfg, element) {\r | |
1405 | cfg.id = 1;\r | |
1406 | helper.touchMove(element || el, cfg);\r | |
1407 | }\r | |
1408 | \r | |
1409 | function end(cfg, element) {\r | |
1410 | cfg.id = 1;\r | |
1411 | helper.touchEnd(element || el, cfg);\r | |
1412 | }\r | |
1413 | \r | |
1414 | function expectScrollPosition(position, testScroller) {\r | |
1415 | if (!testScroller) {\r | |
1416 | testScroller = scroller;\r | |
1417 | }\r | |
1418 | var innerElXY = testScroller.getInnerElement().getOffsetsTo(testScroller.getElement());\r | |
1419 | \r | |
1420 | expect(-innerElXY[0]).toBe(position.x);\r | |
1421 | expect(-innerElXY[1]).toBe(position.y);\r | |
1422 | }\r | |
1423 | \r | |
1424 | function makeScroller(config, newElement) {\r | |
1425 | var scrollerEl,\r | |
1426 | newScroller;\r | |
1427 | \r | |
1428 | if (newElement) {\r | |
1429 | scrollerEl = Ext.getBody().createChild({\r | |
1430 | style: 'height:100px;width:100px;'\r | |
1431 | });\r | |
1432 | } else {\r | |
1433 | scrollerEl = el;\r | |
1434 | }\r | |
1435 | \r | |
1436 | scrollerEl.appendChild({\r | |
1437 | style: 'height:200px;width:200px;'\r | |
1438 | }, true);\r | |
1439 | \r | |
1440 | newScroller = new Ext.scroll.TouchScroller(Ext.apply({\r | |
1441 | element: scrollerEl,\r | |
1442 | autoRefresh: false\r | |
1443 | }, config));\r | |
1444 | \r | |
1445 | if (!newElement) {\r | |
1446 | scroller = newScroller;\r | |
1447 | innerElement = scroller.getInnerElement();\r | |
1448 | }\r | |
1449 | return newScroller;\r | |
1450 | }\r | |
1451 | \r | |
1452 | describe('synchronizing partners', function() {\r | |
1453 | var scroller1, scroller2;\r | |
1454 | \r | |
1455 | afterEach(function() {\r | |
1456 | Ext.destroy(scroller2._element, scroller1, scroller2);\r | |
1457 | });\r | |
1458 | \r | |
1459 | it("should sync the partner's scroll position when the scroller is scrolled", function() {\r | |
1460 | scroller1 = makeScroller();\r | |
1461 | scroller2 = makeScroller(null, true);\r | |
1462 | scroller1.addPartner(scroller2);\r | |
1463 | \r | |
1464 | // The partner should take action upon scroll start and end\r | |
1465 | spyOn(scroller2, 'fireScrollStart').andCallThrough();\r | |
1466 | spyOn(scroller2, 'fireScrollEnd').andCallThrough();\r | |
1467 | \r | |
1468 | runs(function() {\r | |
1469 | start({ x: 50, y: 50 }, scroller1.getElement());\r | |
1470 | move({ x: 50, y: 40 }, scroller1.getElement());\r | |
1471 | end({ x: 50, y: 40 }, scroller1.getElement());\r | |
1472 | \r | |
1473 | // Both should have indicated that they are scrolling\r | |
1474 | expect(scroller1.isScrolling).toBe(true);\r | |
1475 | expect(scroller2.isScrolling).toBe(true);\r | |
1476 | });\r | |
1477 | \r | |
1478 | // Wait for the whole thing to settle down and declare itself finished\r | |
1479 | waitsFor(function() {\r | |
1480 | return !(scroller1.isScrolling || scroller2.isScrolling);\r | |
1481 | }, 'both scrollers to finish scrolling');\r | |
1482 | \r | |
1483 | // Then check synchronization conditions, and the the correct call sequences have been followed\r | |
1484 | runs(function() {\r | |
1485 | expectScrollPosition({ x: 0, y: scroller1.getPosition().y }, scroller2);\r | |
1486 | \r | |
1487 | // The passive side should also have fired its start and end scroll events\r | |
1488 | expect(scroller2.fireScrollStart.callCount).toBe(1);\r | |
1489 | expect(scroller2.fireScrollEnd.callCount).toBe(1);\r | |
1490 | });\r | |
1491 | });\r | |
1492 | });\r | |
1493 | \r | |
1494 | describe("x:'auto' and y:'auto'", function() {\r | |
1495 | it("should size to the content", function() {\r | |
1496 | makeScroller();\r | |
1497 | \r | |
1498 | expect(scroller.getSize()).toEqual({\r | |
1499 | x: 200,\r | |
1500 | y: 200\r | |
1501 | });\r | |
1502 | });\r | |
1503 | \r | |
1504 | it("should allow scrolling in the vertical direction", function() {\r | |
1505 | makeScroller();\r | |
1506 | \r | |
1507 | runs(function() {\r | |
1508 | start({ x: 50, y: 50 });\r | |
1509 | move({ x: 50, y: 40 });\r | |
1510 | });\r | |
1511 | \r | |
1512 | waitsForAnimation();\r | |
1513 | \r | |
1514 | runs(function() {\r | |
1515 | expectScrollPosition({ x: 0, y: 10 });\r | |
1516 | end({ x: 50, y: 40 });\r | |
1517 | });\r | |
1518 | \r | |
1519 | waitsForAnimation();\r | |
1520 | });\r | |
1521 | \r | |
1522 | it("should allow scrolling in the horizontal direction", function() {\r | |
1523 | makeScroller();\r | |
1524 | \r | |
1525 | runs(function() {\r | |
1526 | start({ x: 50, y: 50 });\r | |
1527 | move({ x: 40, y: 50 });\r | |
1528 | });\r | |
1529 | \r | |
1530 | waitsForAnimation();\r | |
1531 | \r | |
1532 | runs(function() {\r | |
1533 | expectScrollPosition({ x: 10, y: 0 });\r | |
1534 | end({ x: 40, y: 50 });\r | |
1535 | });\r | |
1536 | \r | |
1537 | waitsForAnimation();\r | |
1538 | });\r | |
1539 | \r | |
1540 | it("should allow scrolling in both directions simultaneously", function() {\r | |
1541 | makeScroller();\r | |
1542 | \r | |
1543 | runs(function() {\r | |
1544 | start({ x: 50, y: 50 });\r | |
1545 | move({ x: 40, y: 40 });\r | |
1546 | });\r | |
1547 | \r | |
1548 | waitsForAnimation();\r | |
1549 | \r | |
1550 | runs(function() {\r | |
1551 | expectScrollPosition({ x: 10, y: 10 });\r | |
1552 | end({ x: 40, y: 40 });\r | |
1553 | });\r | |
1554 | \r | |
1555 | waitsForAnimation();\r | |
1556 | });\r | |
1557 | \r | |
1558 | describe("stretch", function() {\r | |
1559 | it("should allow stretching past the top scroll boundary", function() {\r | |
1560 | makeScroller();\r | |
1561 | \r | |
1562 | runs(function() {\r | |
1563 | start({ x: 50, y: 50 });\r | |
1564 | move({ x: 50, y: 60 });\r | |
1565 | });\r | |
1566 | \r | |
1567 | waitsForAnimation();\r | |
1568 | \r | |
1569 | runs(function() {\r | |
1570 | expectScrollPosition({ x: 0, y: -5 });\r | |
1571 | end({ x: 50, y: 60 });\r | |
1572 | });\r | |
1573 | \r | |
1574 | waitsForAnimation();\r | |
1575 | });\r | |
1576 | \r | |
1577 | it("should allow stretching past the right scroll boundary", function() {\r | |
1578 | makeScroller();\r | |
1579 | \r | |
1580 | runs(function() {\r | |
1581 | start({ x: 50, y: 50 });\r | |
1582 | move({ x: -60, y: 50 });\r | |
1583 | });\r | |
1584 | \r | |
1585 | waitsForAnimation();\r | |
1586 | \r | |
1587 | runs(function() {\r | |
1588 | expectScrollPosition({ x: 105, y: 0 });\r | |
1589 | end({ x: -60, y: 50 });\r | |
1590 | });\r | |
1591 | \r | |
1592 | waitsForAnimation();\r | |
1593 | });\r | |
1594 | \r | |
1595 | it("should allow stretching past the bottom scroll boundary", function() {\r | |
1596 | makeScroller();\r | |
1597 | \r | |
1598 | runs(function() {\r | |
1599 | start({ x: 50, y: 50 });\r | |
1600 | move({ x: 50, y: -60 });\r | |
1601 | });\r | |
1602 | \r | |
1603 | waitsForAnimation();\r | |
1604 | \r | |
1605 | runs(function() {\r | |
1606 | expectScrollPosition({ x: 0, y: 105 });\r | |
1607 | end({ x: 50, y: -60 });\r | |
1608 | });\r | |
1609 | \r | |
1610 | waitsForAnimation();\r | |
1611 | });\r | |
1612 | \r | |
1613 | it("should allow stretching past the left scroll boundary", function() {\r | |
1614 | makeScroller();\r | |
1615 | \r | |
1616 | runs(function() {\r | |
1617 | start({ x: 50, y: 50 });\r | |
1618 | move({ x: 60, y: 50 });\r | |
1619 | });\r | |
1620 | \r | |
1621 | waitsForAnimation();\r | |
1622 | \r | |
1623 | runs(function() {\r | |
1624 | expectScrollPosition({ x: -5, y: 0 });\r | |
1625 | end({ x: 60, y: 50 });\r | |
1626 | });\r | |
1627 | \r | |
1628 | waitsForAnimation();\r | |
1629 | });\r | |
1630 | \r | |
1631 | it("should allow stretching past the top-left scroll boundary", function() {\r | |
1632 | makeScroller();\r | |
1633 | \r | |
1634 | runs(function() {\r | |
1635 | start({ x: 50, y: 50 });\r | |
1636 | move({ x: 60, y: 60 });\r | |
1637 | });\r | |
1638 | \r | |
1639 | waitsForAnimation();\r | |
1640 | \r | |
1641 | runs(function() {\r | |
1642 | expectScrollPosition({ x: -5, y: -5 });\r | |
1643 | end({ x: 60, y: 60 });\r | |
1644 | });\r | |
1645 | \r | |
1646 | waitsForAnimation();\r | |
1647 | });\r | |
1648 | \r | |
1649 | it("should allow stretching past the top-right scroll boundary", function() {\r | |
1650 | makeScroller();\r | |
1651 | \r | |
1652 | runs(function() {\r | |
1653 | start({ x: 50, y: 50 });\r | |
1654 | move({ x: -60, y: 60 });\r | |
1655 | });\r | |
1656 | \r | |
1657 | waitsForAnimation();\r | |
1658 | \r | |
1659 | runs(function() {\r | |
1660 | expectScrollPosition({ x: 105, y: -5 });\r | |
1661 | end({ x: -60, y: 60 });\r | |
1662 | });\r | |
1663 | \r | |
1664 | waitsForAnimation();\r | |
1665 | });\r | |
1666 | \r | |
1667 | it("should allow stretching past the bottom-right scroll boundary", function() {\r | |
1668 | makeScroller();\r | |
1669 | \r | |
1670 | runs(function() {\r | |
1671 | start({ x: 50, y: 50 });\r | |
1672 | move({ x: -60, y: -60 });\r | |
1673 | });\r | |
1674 | \r | |
1675 | waitsForAnimation();\r | |
1676 | \r | |
1677 | runs(function() {\r | |
1678 | expectScrollPosition({ x: 105, y: 105 });\r | |
1679 | end({ x: -60, y: -60 });\r | |
1680 | });\r | |
1681 | \r | |
1682 | waitsForAnimation();\r | |
1683 | });\r | |
1684 | \r | |
1685 | it("should allow stretching past the bottom-left scroll boundary", function() {\r | |
1686 | makeScroller();\r | |
1687 | \r | |
1688 | runs(function() {\r | |
1689 | start({ x: 50, y: 50 });\r | |
1690 | move({ x: 60, y: -60 });\r | |
1691 | });\r | |
1692 | \r | |
1693 | waitsForAnimation();\r | |
1694 | \r | |
1695 | runs(function() {\r | |
1696 | expectScrollPosition({ x: -5, y: 105 });\r | |
1697 | end({ x: 60, y: -60 });\r | |
1698 | });\r | |
1699 | \r | |
1700 | waitsForAnimation();\r | |
1701 | });\r | |
1702 | \r | |
1703 | describe("with outOfBoundRestrictFactor:0", function() {\r | |
1704 | it("should not allow stretching past the top scroll boundary", function() {\r | |
1705 | makeScroller({\r | |
1706 | outOfBoundRestrictFactor: 0\r | |
1707 | });\r | |
1708 | \r | |
1709 | runs(function() {\r | |
1710 | start({ x: 50, y: 50 });\r | |
1711 | move({ x: 50, y: 60 });\r | |
1712 | });\r | |
1713 | \r | |
1714 | waitsForAnimation();\r | |
1715 | \r | |
1716 | runs(function() {\r | |
1717 | expectScrollPosition({ x: 0, y: 0 });\r | |
1718 | end({ x: 50, y: 60 });\r | |
1719 | });\r | |
1720 | \r | |
1721 | waitsForAnimation();\r | |
1722 | });\r | |
1723 | \r | |
1724 | it("should not allow stretching past the right scroll boundary", function() {\r | |
1725 | makeScroller({\r | |
1726 | outOfBoundRestrictFactor: 0\r | |
1727 | });\r | |
1728 | \r | |
1729 | runs(function() {\r | |
1730 | start({ x: 50, y: 50 });\r | |
1731 | move({ x: -60, y: 50 });\r | |
1732 | });\r | |
1733 | \r | |
1734 | waitsForAnimation();\r | |
1735 | \r | |
1736 | runs(function() {\r | |
1737 | expectScrollPosition({ x: 100, y: 0 });\r | |
1738 | end({ x: -60, y: 50 });\r | |
1739 | });\r | |
1740 | \r | |
1741 | waitsForAnimation();\r | |
1742 | });\r | |
1743 | \r | |
1744 | it("should not allow stretching past the bottom scroll boundary", function() {\r | |
1745 | makeScroller({\r | |
1746 | outOfBoundRestrictFactor: 0\r | |
1747 | });\r | |
1748 | \r | |
1749 | runs(function() {\r | |
1750 | start({ x: 50, y: 50 });\r | |
1751 | move({ x: 50, y: -60 });\r | |
1752 | });\r | |
1753 | \r | |
1754 | waitsForAnimation();\r | |
1755 | \r | |
1756 | runs(function() {\r | |
1757 | expectScrollPosition({ x: 0, y: 100 });\r | |
1758 | end({ x: 50, y: -60 });\r | |
1759 | });\r | |
1760 | \r | |
1761 | waitsForAnimation();\r | |
1762 | });\r | |
1763 | \r | |
1764 | it("should not allow stretching past the left scroll boundary", function() {\r | |
1765 | makeScroller({\r | |
1766 | outOfBoundRestrictFactor: 0\r | |
1767 | });\r | |
1768 | \r | |
1769 | runs(function() {\r | |
1770 | start({ x: 50, y: 50 });\r | |
1771 | move({ x: 60, y: 50 });\r | |
1772 | });\r | |
1773 | \r | |
1774 | waitsForAnimation();\r | |
1775 | \r | |
1776 | runs(function() {\r | |
1777 | expectScrollPosition({ x: 0, y: 0 });\r | |
1778 | end({ x: 60, y: 50 });\r | |
1779 | });\r | |
1780 | \r | |
1781 | waitsForAnimation();\r | |
1782 | });\r | |
1783 | \r | |
1784 | it("should not allow stretching past the top-left scroll boundary", function() {\r | |
1785 | makeScroller({\r | |
1786 | outOfBoundRestrictFactor: 0\r | |
1787 | });\r | |
1788 | \r | |
1789 | runs(function() {\r | |
1790 | start({ x: 50, y: 50 });\r | |
1791 | move({ x: 60, y: 60 });\r | |
1792 | });\r | |
1793 | \r | |
1794 | waitsForAnimation();\r | |
1795 | \r | |
1796 | runs(function() {\r | |
1797 | expectScrollPosition({ x: 0, y: 0 });\r | |
1798 | end({ x: 60, y: 60 });\r | |
1799 | });\r | |
1800 | \r | |
1801 | waitsForAnimation();\r | |
1802 | });\r | |
1803 | \r | |
1804 | it("should not allow stretching past the top-right scroll boundary", function() {\r | |
1805 | makeScroller({\r | |
1806 | outOfBoundRestrictFactor: 0\r | |
1807 | });\r | |
1808 | \r | |
1809 | runs(function() {\r | |
1810 | start({ x: 50, y: 50 });\r | |
1811 | move({ x: -60, y: 60 });\r | |
1812 | });\r | |
1813 | \r | |
1814 | waitsForAnimation();\r | |
1815 | \r | |
1816 | runs(function() {\r | |
1817 | expectScrollPosition({ x: 100, y: 0 });\r | |
1818 | end({ x: -60, y: 60 });\r | |
1819 | });\r | |
1820 | \r | |
1821 | waitsForAnimation();\r | |
1822 | });\r | |
1823 | \r | |
1824 | it("should not allow stretching past the bottom-right scroll boundary", function() {\r | |
1825 | makeScroller({\r | |
1826 | outOfBoundRestrictFactor: 0\r | |
1827 | });\r | |
1828 | \r | |
1829 | runs(function() {\r | |
1830 | start({ x: 50, y: 50 });\r | |
1831 | move({ x: -60, y: -60 });\r | |
1832 | });\r | |
1833 | \r | |
1834 | waitsForAnimation();\r | |
1835 | \r | |
1836 | runs(function() {\r | |
1837 | expectScrollPosition({ x: 100, y: 100 });\r | |
1838 | end({ x: -60, y: -60 });\r | |
1839 | });\r | |
1840 | \r | |
1841 | waitsForAnimation();\r | |
1842 | });\r | |
1843 | \r | |
1844 | it("should not allow stretching past the bottom-left scroll boundary", function() {\r | |
1845 | makeScroller({\r | |
1846 | outOfBoundRestrictFactor: 0\r | |
1847 | });\r | |
1848 | \r | |
1849 | runs(function() {\r | |
1850 | start({ x: 50, y: 50 });\r | |
1851 | move({ x: 60, y: -60 });\r | |
1852 | });\r | |
1853 | \r | |
1854 | waitsForAnimation();\r | |
1855 | \r | |
1856 | runs(function() {\r | |
1857 | expectScrollPosition({ x: 0, y: 100 });\r | |
1858 | end({ x: 60, y: -60 });\r | |
1859 | });\r | |
1860 | \r | |
1861 | waitsForAnimation();\r | |
1862 | });\r | |
1863 | });\r | |
1864 | });\r | |
1865 | \r | |
1866 | describe("bounce", function() {\r | |
1867 | beforeEach(function() {\r | |
1868 | makeScroller();\r | |
1869 | });\r | |
1870 | \r | |
1871 | it("should bounce back when stretched past the top scroll boundary", function() {\r | |
1872 | var scrollend = false;\r | |
1873 | \r | |
1874 | runs(function() {\r | |
1875 | start({ x: 50, y: 50 });\r | |
1876 | move({ x: 50, y: 60 });\r | |
1877 | });\r | |
1878 | \r | |
1879 | waitsForAnimation();\r | |
1880 | \r | |
1881 | runs(function() {\r | |
1882 | expectScrollPosition({ x: 0, y: -5 });\r | |
1883 | scroller.on('scrollend', function() {\r | |
1884 | scrollend = true;\r | |
1885 | });\r | |
1886 | end({ x: 50, y: 60 });\r | |
1887 | });\r | |
1888 | \r | |
1889 | waitsFor(function() {\r | |
1890 | return scrollend;\r | |
1891 | });\r | |
1892 | \r | |
1893 | runs(function() {\r | |
1894 | expectScrollPosition({ x: 0, y: 0 });\r | |
1895 | });\r | |
1896 | });\r | |
1897 | \r | |
1898 | it("should bounce back when stretched past the right scroll boundary", function() {\r | |
1899 | var scrollend = false;\r | |
1900 | \r | |
1901 | runs(function() {\r | |
1902 | start({ x: 50, y: 50 });\r | |
1903 | move({ x: -60, y: 50 });\r | |
1904 | });\r | |
1905 | \r | |
1906 | waitsForAnimation();\r | |
1907 | \r | |
1908 | runs(function() {\r | |
1909 | expectScrollPosition({ x: 105, y: 0 });\r | |
1910 | scroller.on('scrollend', function() {\r | |
1911 | scrollend = true;\r | |
1912 | });\r | |
1913 | end({ x: -60, y: 50 });\r | |
1914 | });\r | |
1915 | \r | |
1916 | waitsFor(function() {\r | |
1917 | return scrollend;\r | |
1918 | });\r | |
1919 | \r | |
1920 | runs(function() {\r | |
1921 | expectScrollPosition({ x: 100, y: 0 });\r | |
1922 | });\r | |
1923 | });\r | |
1924 | \r | |
1925 | it("should bounce back when stretched past the bottom scroll boundary", function() {\r | |
1926 | var scrollend = false;\r | |
1927 | \r | |
1928 | runs(function() {\r | |
1929 | start({ x: 50, y: 50 });\r | |
1930 | move({ x: 50, y: -60 });\r | |
1931 | });\r | |
1932 | \r | |
1933 | waitsForAnimation();\r | |
1934 | \r | |
1935 | runs(function() {\r | |
1936 | expectScrollPosition({ x: 0, y: 105 });\r | |
1937 | scroller.on('scrollend', function() {\r | |
1938 | scrollend = true;\r | |
1939 | });\r | |
1940 | end({ x: 50, y: -60 });\r | |
1941 | });\r | |
1942 | \r | |
1943 | waitsFor(function() {\r | |
1944 | return scrollend;\r | |
1945 | });\r | |
1946 | \r | |
1947 | runs(function() {\r | |
1948 | expectScrollPosition({ x: 0, y: 100 });\r | |
1949 | });\r | |
1950 | });\r | |
1951 | \r | |
1952 | it("should bounce back when stretched past the left scroll boundary", function() {\r | |
1953 | var scrollend = false;\r | |
1954 | \r | |
1955 | runs(function() {\r | |
1956 | start({ x: 50, y: 50 });\r | |
1957 | move({ x: 60, y: 50 });\r | |
1958 | });\r | |
1959 | \r | |
1960 | waitsForAnimation();\r | |
1961 | \r | |
1962 | runs(function() {\r | |
1963 | expectScrollPosition({ x: -5, y: 0 });\r | |
1964 | scroller.on('scrollend', function() {\r | |
1965 | scrollend = true;\r | |
1966 | });\r | |
1967 | end({ x: 60, y: 50 });\r | |
1968 | });\r | |
1969 | \r | |
1970 | waitsFor(function() {\r | |
1971 | return scrollend;\r | |
1972 | });\r | |
1973 | \r | |
1974 | runs(function() {\r | |
1975 | expectScrollPosition({ x: 0, y: 0 });\r | |
1976 | });\r | |
1977 | });\r | |
1978 | \r | |
1979 | it("should bounce back when stretched past the top-left scroll boundary", function() {\r | |
1980 | var scrollend = false;\r | |
1981 | \r | |
1982 | runs(function() {\r | |
1983 | start({ x: 50, y: 50 });\r | |
1984 | move({ x: 60, y: 60 });\r | |
1985 | });\r | |
1986 | \r | |
1987 | waitsForAnimation();\r | |
1988 | \r | |
1989 | runs(function() {\r | |
1990 | expectScrollPosition({ x: -5, y: -5 });\r | |
1991 | scroller.on('scrollend', function() {\r | |
1992 | scrollend = true;\r | |
1993 | });\r | |
1994 | end({ x: 60, y: 60 });\r | |
1995 | });\r | |
1996 | \r | |
1997 | waitsFor(function() {\r | |
1998 | return scrollend;\r | |
1999 | });\r | |
2000 | \r | |
2001 | runs(function() {\r | |
2002 | expectScrollPosition({ x: 0, y: 0 });\r | |
2003 | });\r | |
2004 | });\r | |
2005 | \r | |
2006 | it("should bounce back when stretched past the top-right scroll boundary", function() {\r | |
2007 | var scrollend = false;\r | |
2008 | \r | |
2009 | runs(function() {\r | |
2010 | start({ x: 50, y: 50 });\r | |
2011 | move({ x: -60, y: 60 });\r | |
2012 | });\r | |
2013 | \r | |
2014 | waitsForAnimation();\r | |
2015 | \r | |
2016 | runs(function() {\r | |
2017 | expectScrollPosition({ x: 105, y: -5 });\r | |
2018 | scroller.on('scrollend', function() {\r | |
2019 | scrollend = true;\r | |
2020 | });\r | |
2021 | end({ x: -60, y: 60 });\r | |
2022 | });\r | |
2023 | \r | |
2024 | waitsFor(function() {\r | |
2025 | return scrollend;\r | |
2026 | });\r | |
2027 | \r | |
2028 | runs(function() {\r | |
2029 | expectScrollPosition({ x: 100, y: 0 });\r | |
2030 | });\r | |
2031 | });\r | |
2032 | \r | |
2033 | it("should bounce back when stretched past the bottom-right scroll boundary", function() {\r | |
2034 | var scrollend = false;\r | |
2035 | \r | |
2036 | runs(function() {\r | |
2037 | start({ x: 50, y: 50 });\r | |
2038 | move({ x: -60, y: -60 });\r | |
2039 | });\r | |
2040 | \r | |
2041 | waitsForAnimation();\r | |
2042 | \r | |
2043 | runs(function() {\r | |
2044 | expectScrollPosition({ x: 105, y: 105 });\r | |
2045 | scroller.on('scrollend', function() {\r | |
2046 | scrollend = true;\r | |
2047 | });\r | |
2048 | end({ x: -60, y: -60 });\r | |
2049 | });\r | |
2050 | \r | |
2051 | waitsFor(function() {\r | |
2052 | return scrollend;\r | |
2053 | });\r | |
2054 | \r | |
2055 | runs(function() {\r | |
2056 | expectScrollPosition({ x: 100, y: 100 });\r | |
2057 | });\r | |
2058 | });\r | |
2059 | \r | |
2060 | it("should bounce back when stretched past the bottom-left scroll boundary", function() {\r | |
2061 | var scrollend = false;\r | |
2062 | \r | |
2063 | runs(function() {\r | |
2064 | start({ x: 50, y: 50 });\r | |
2065 | move({ x: 60, y: -60 });\r | |
2066 | });\r | |
2067 | \r | |
2068 | waitsForAnimation();\r | |
2069 | \r | |
2070 | runs(function() {\r | |
2071 | expectScrollPosition({ x: -5, y: 105 });\r | |
2072 | scroller.on('scrollend', function() {\r | |
2073 | scrollend = true;\r | |
2074 | });\r | |
2075 | end({ x: 60, y: -60 });\r | |
2076 | });\r | |
2077 | \r | |
2078 | waitsFor(function() {\r | |
2079 | return scrollend;\r | |
2080 | });\r | |
2081 | \r | |
2082 | runs(function() {\r | |
2083 | expectScrollPosition({ x: 0, y: 100 });\r | |
2084 | });\r | |
2085 | });\r | |
2086 | });\r | |
2087 | });\r | |
2088 | \r | |
2089 | describe("direction:'both'", function() {\r | |
2090 | beforeEach(function() {\r | |
2091 | makeScroller({\r | |
2092 | direction: 'both'\r | |
2093 | });\r | |
2094 | });\r | |
2095 | \r | |
2096 | it("should size to the content", function() {\r | |
2097 | expect(scroller.getSize()).toEqual({\r | |
2098 | x: 200,\r | |
2099 | y: 200\r | |
2100 | });\r | |
2101 | });\r | |
2102 | \r | |
2103 | it("should allow scrolling in the vertical direction", function() {\r | |
2104 | runs(function() {\r | |
2105 | start({ x: 50, y: 50 });\r | |
2106 | move({ x: 50, y: 40 });\r | |
2107 | });\r | |
2108 | \r | |
2109 | waitsForAnimation();\r | |
2110 | \r | |
2111 | runs(function() {\r | |
2112 | expectScrollPosition({ x: 0, y: 10 });\r | |
2113 | end({ x: 50, y: 40 });\r | |
2114 | });\r | |
2115 | \r | |
2116 | waitsForAnimation();\r | |
2117 | });\r | |
2118 | \r | |
2119 | it("should allow scrolling in the horizontal direction", function() {\r | |
2120 | runs(function() {\r | |
2121 | start({ x: 50, y: 50 });\r | |
2122 | move({ x: 40, y: 50 });\r | |
2123 | });\r | |
2124 | \r | |
2125 | waitsForAnimation();\r | |
2126 | \r | |
2127 | runs(function() {\r | |
2128 | expectScrollPosition({ x: 10, y: 0 });\r | |
2129 | end({ x: 40, y: 50 });\r | |
2130 | });\r | |
2131 | \r | |
2132 | waitsForAnimation();\r | |
2133 | });\r | |
2134 | \r | |
2135 | it("should allow scrolling in both directions simultaneously", function() {\r | |
2136 | runs(function() {\r | |
2137 | start({ x: 50, y: 50 });\r | |
2138 | move({ x: 40, y: 40 });\r | |
2139 | });\r | |
2140 | \r | |
2141 | waitsForAnimation();\r | |
2142 | \r | |
2143 | runs(function() {\r | |
2144 | expectScrollPosition({ x: 10, y: 10 });\r | |
2145 | end({ x: 40, y: 40 });\r | |
2146 | });\r | |
2147 | \r | |
2148 | waitsForAnimation();\r | |
2149 | });\r | |
2150 | });\r | |
2151 | \r | |
2152 | describe("direction:'vertical'", function() {\r | |
2153 | beforeEach(function() {\r | |
2154 | makeScroller({\r | |
2155 | direction: 'vertical'\r | |
2156 | });\r | |
2157 | });\r | |
2158 | \r | |
2159 | it("should size to the content", function() {\r | |
2160 | expect(scroller.getSize()).toEqual({\r | |
2161 | x: 200,\r | |
2162 | y: 200\r | |
2163 | });\r | |
2164 | });\r | |
2165 | \r | |
2166 | it("should allow scrolling in the vertical direction", function() {\r | |
2167 | runs(function() {\r | |
2168 | start({ x: 50, y: 50 });\r | |
2169 | move({ x: 50, y: 40 });\r | |
2170 | });\r | |
2171 | \r | |
2172 | waitsForAnimation();\r | |
2173 | \r | |
2174 | runs(function() {\r | |
2175 | expectScrollPosition({ x: 0, y: 10 });\r | |
2176 | end({ x: 50, y: 40 });\r | |
2177 | });\r | |
2178 | \r | |
2179 | waitsForAnimation();\r | |
2180 | });\r | |
2181 | \r | |
2182 | it("should not allow scrolling in the horizontal direction", function() {\r | |
2183 | runs(function() {\r | |
2184 | start({ x: 50, y: 50 });\r | |
2185 | move({ x: 40, y: 50 });\r | |
2186 | });\r | |
2187 | \r | |
2188 | waitsForAnimation();\r | |
2189 | \r | |
2190 | runs(function() {\r | |
2191 | expectScrollPosition({ x: 0, y: 0 });\r | |
2192 | end({ x: 40, y: 50 });\r | |
2193 | });\r | |
2194 | \r | |
2195 | waitsForAnimation();\r | |
2196 | });\r | |
2197 | \r | |
2198 | it("should not allow scrolling in both directions simultaneously", function() {\r | |
2199 | runs(function() {\r | |
2200 | start({ x: 50, y: 50 });\r | |
2201 | move({ x: 40, y: 40 });\r | |
2202 | });\r | |
2203 | \r | |
2204 | waitsForAnimation();\r | |
2205 | \r | |
2206 | runs(function() {\r | |
2207 | expectScrollPosition({ x: 0, y: 10 });\r | |
2208 | end({ x: 40, y: 40 });\r | |
2209 | });\r | |
2210 | \r | |
2211 | waitsForAnimation();\r | |
2212 | });\r | |
2213 | });\r | |
2214 | \r | |
2215 | describe("direction:'horizontal'", function() {\r | |
2216 | beforeEach(function() {\r | |
2217 | makeScroller({\r | |
2218 | direction: 'horizontal'\r | |
2219 | });\r | |
2220 | });\r | |
2221 | \r | |
2222 | it("should size to the content", function() {\r | |
2223 | expect(scroller.getSize()).toEqual({\r | |
2224 | x: 200,\r | |
2225 | y: 200\r | |
2226 | });\r | |
2227 | });\r | |
2228 | \r | |
2229 | it("should not allow scrolling in the vertical direction", function() {\r | |
2230 | runs(function() {\r | |
2231 | start({ x: 50, y: 50 });\r | |
2232 | move({ x: 50, y: 40 });\r | |
2233 | });\r | |
2234 | \r | |
2235 | waitsForAnimation();\r | |
2236 | \r | |
2237 | runs(function() {\r | |
2238 | expectScrollPosition({ x: 0, y: 0 });\r | |
2239 | end({ x: 50, y: 40 });\r | |
2240 | });\r | |
2241 | \r | |
2242 | waitsForAnimation();\r | |
2243 | });\r | |
2244 | \r | |
2245 | it("should allow scrolling in the horizontal direction", function() {\r | |
2246 | runs(function() {\r | |
2247 | start({ x: 50, y: 50 });\r | |
2248 | move({ x: 40, y: 50 });\r | |
2249 | });\r | |
2250 | \r | |
2251 | waitsForAnimation();\r | |
2252 | \r | |
2253 | runs(function() {\r | |
2254 | expectScrollPosition({ x: 10, y: 0 });\r | |
2255 | end({ x: 40, y: 50 });\r | |
2256 | });\r | |
2257 | \r | |
2258 | waitsForAnimation();\r | |
2259 | });\r | |
2260 | \r | |
2261 | it("should not allow scrolling in both directions simultaneously", function() {\r | |
2262 | runs(function() {\r | |
2263 | start({ x: 50, y: 50 });\r | |
2264 | move({ x: 40, y: 40 });\r | |
2265 | });\r | |
2266 | \r | |
2267 | waitsForAnimation();\r | |
2268 | \r | |
2269 | runs(function() {\r | |
2270 | expectScrollPosition({ x: 10, y: 0 });\r | |
2271 | end({ x: 40, y: 40 });\r | |
2272 | });\r | |
2273 | \r | |
2274 | waitsForAnimation();\r | |
2275 | });\r | |
2276 | });\r | |
2277 | \r | |
2278 | it("should end scrolling when the touchend occurs outside the scroller", function() {\r | |
2279 | var scrollEnded = false;\r | |
2280 | \r | |
2281 | makeScroller();\r | |
2282 | \r | |
2283 | scroller.on('scrollend', function() {\r | |
2284 | scrollEnded = true;\r | |
2285 | });\r | |
2286 | \r | |
2287 | runs(function() {\r | |
2288 | start({x: 50, y: 50});\r | |
2289 | move({x: 60, y: 40});\r | |
2290 | move({ x: 150, y: 150 });\r | |
2291 | end({ x: 150, y: 150 }, document.body);\r | |
2292 | });\r | |
2293 | \r | |
2294 | waitsFor(function() {\r | |
2295 | return scrollEnded;\r | |
2296 | });\r | |
2297 | \r | |
2298 | runs(function() {\r | |
2299 | expect(scrollEnded).toBe(true);\r | |
2300 | });\r | |
2301 | });\r | |
2302 | });\r | |
2303 | });\r |