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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <script src='../../../resources/testharness.js'></script> |
| 3 <script src='../../../resources/testharnessreport.js'></script> |
| 4 <script src='resources/shadow-dom.js'></script> |
| 5 <div id="log"></div> |
| 6 <p> |
| 7 document tree: [i0 -> [x-foo]]<br> |
| 8 x-foo's shadow tree: [j5 -> [x-bar] -> j6]<br> |
| 9 x-bar's shadow tree: [k1 -> k0 -> [s2]]<br> |
| 10 slot #s2: [j1 -> j2 -> j3 -> j4 -> [s1] -> j0]<br><br> |
| 11 slot #s1: [i1 -> i2]<br> |
| 12 <b>v1 ideal nav forward: [i0 -> j5 -> xbar -> k1 -> k0 -> j1 -> j2 -> j3 -> j
4 -> i1 -> i2 -> j0 -> j6]</b><br> |
| 13 </p> |
| 14 |
| 15 <input id="i0" tabindex=0 value="i0"> |
| 16 <div id="x-foo"> |
| 17 <input id="i2" slot="s1" tabindex=2 value="i2"> |
| 18 <input id="i1" slot="s1" tabindex=1 value="i1"> |
| 19 <template data-mode="open"> |
| 20 <div id="x-bar" tabindex=4> |
| 21 <input id="j1" slot="s2" tabindex=1 value="j1"> |
| 22 <slot id="s1" name="s1" slot="s2"></slot> |
| 23 <input id="j0" slot="s2" tabindex=0 value="j0"> |
| 24 <input id="j3" slot="s2" tabindex=2 value="j3"> |
| 25 <div id="j4" slot="s2" tabindex=3> |
| 26 <input id="j2" tabindex=1 value="j2"> |
| 27 </div> |
| 28 <template data-mode="open"> |
| 29 <input id="k0" tabindex=0 value="k0"> |
| 30 <slot id="s2" name="s2"></slot> |
| 31 <input id="k1" tabindex=1 value="k1"> |
| 32 </template> |
| 33 </div> |
| 34 <input id="j6" tabindex=4 value="j6"> |
| 35 <input id="j5" tabindex=3 value="j5"> |
| 36 </template> |
| 37 </div> |
| 38 </div> |
| 39 |
| 40 <script> |
| 41 |
| 42 function shouldCustomNavigateFocus(from, to, direction) |
| 43 { |
| 44 var fromElement = getNodeInComposedTree(from); |
| 45 if (!fromElement) { |
| 46 return; |
| 47 } |
| 48 fromElement.focus(); |
| 49 if (!isInnermostActiveElement(from)) { |
| 50 return; |
| 51 } |
| 52 if (direction == 'forward') |
| 53 navigateFocusForward(); |
| 54 else |
| 55 navigateFocusBackward(); |
| 56 return isInnermostActiveElement(to); |
| 57 } |
| 58 |
| 59 test(function() { |
| 60 var xfoo = document.getElementById('x-foo'); |
| 61 convertTemplatesToShadowRootsWithin(xfoo); |
| 62 var sr = xfoo.shadowRoot; |
| 63 var xbar = sr.querySelector('div'); |
| 64 convertTemplatesToShadowRootsWithin(xbar); |
| 65 |
| 66 var elements = [ |
| 67 'i0', |
| 68 'x-foo/j5', |
| 69 'x-foo/x-bar', |
| 70 'x-foo/x-bar/k1', |
| 71 'x-foo/x-bar/k0', |
| 72 'x-foo/j1', |
| 73 'x-foo/j2', |
| 74 'x-foo/j3', |
| 75 'x-foo/j4', |
| 76 'i1', |
| 77 'i2', |
| 78 'x-foo/j0', |
| 79 'x-foo/j6' |
| 80 ]; |
| 81 |
| 82 for (var i = 0; i + 1 < elements.length; ++i) |
| 83 assert_true(shouldCustomNavigateFocus(elements[i], elements[i + 1], 'forwa
rd'), elements[i]+" to "+ elements[i+1]); |
| 84 elements.reverse(); |
| 85 for (var i = 0; i + 1 < elements.length; ++i) |
| 86 assert_true(shouldCustomNavigateFocus(elements[i], elements[i + 1], 'backw
ard'), elements[i]+" to "+ elements[i+1]); |
| 87 }, 'Focus controller should treat slots as a focus scope.'); |
| 88 |
| 89 </script> |
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Chromium Code Reviews
Issue 1707443003:
Consider slots as a focus scope (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master