OLD | NEW |
1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <html> | 2 <html> |
3 <head> | 3 <head> |
4 <script> | 4 <script> |
5 </script> | 5 </script> |
6 <style> | 6 <style> |
7 .pseudodialog { | 7 .pseudodialog { |
8 position: absolute; | 8 position: absolute; |
9 left: 0; right: 0; | 9 left: 0; right: 0; |
10 margin: auto; | 10 margin: auto; |
11 border: solid; | 11 border: solid; |
12 padding: 1em; | 12 padding: 1em; |
13 background: white; | 13 background: white; |
14 color: black; | 14 color: black; |
15 } | 15 } |
16 </style> | 16 </style> |
17 </head> | 17 </head> |
18 <body> | 18 <body> |
19 <p> | 19 <p> |
20 This tests that a top layer element's containing block is in the initial contain
ing block and that it is unaffected by | 20 This tests that a modal dialog's containing block is in the initial containing b
lock and that it is unaffected by |
21 ancestor elements with overflow or opacity. Dialog elements are used to demonst
rate these properties. A dialog opened | 21 ancestor elements with overflow or opacity. |
22 with showModal() is in the top layer; one opened with dialog.show() is not. | |
23 | |
24 <div class="pseudodialog" style="position: absolute; top: 100px; height: 250px;
width: 90%; background-color: yellow"> | 22 <div class="pseudodialog" style="position: absolute; top: 100px; height: 250px;
width: 90%; background-color: yellow"> |
25 This modal dialog should be onscreen with a width of 90% of the page. It is
the child of an narrow element | 23 This dialog should be onscreen with a width of 90% of the page. It is the ch
ild of an narrow element |
26 positioned off screen, but the containing block of a top layer element is th
e initial containing block, so its | 24 positioned off screen, but the containing block of a top layer element is th
e initial containing block, so its |
27 position and percent lengths are relative to that. | 25 position and percent lengths are relative to that. |
28 </div> | 26 </div> |
29 <div class="pseudodialog" style="position: absolute; top: 200px; left: 0px; heig
ht: 100px; background-color: cyan"> | 27 <div class="pseudodialog" style="position: absolute; top: 200px; left: 0px; heig
ht: 100px; background-color: cyan"> |
30 This modal dialog should be unaffected by its ancestor with overflow. It sho
uld not be clipped. | 28 This dialog should be unaffected by its ancestor with overflow. It should no
t be clipped. |
31 </div> | |
32 <div style="position: absolute; overflow: hidden; width: 500px; height: 150px; t
op: 400px; left: 300px"> | |
33 <div class="pseudodialog" style="position: absolute; top: 0px; height: 150px
; width: 150px; background-color: cyan"> | |
34 This non-modal dialog should be affected by its ancestor with overflow.
It should be clipped. | |
35 </div> | |
36 </div> | 29 </div> |
37 <div class="pseudodialog" style="position: absolute; top: 250px; left: 0px; back
ground-color: magenta"> | 30 <div class="pseudodialog" style="position: absolute; top: 250px; left: 0px; back
ground-color: magenta"> |
38 This modal dialog should be unaffected by its ancestor with opacity. | 31 This dialog should be unaffected by its ancestor with opacity. |
39 </div> | |
40 <div style="position: absolute; top: 400px; opacity: 0.3"> | |
41 <div class="pseudodialog" style="position: absolute; top: 0px; height: 150px
; width: 150px; background-color: magenta"> | |
42 This non-modal dialog should be affected by its ancestor with opacity. | |
43 </div> | |
44 </div> | 32 </div> |
45 </body> | 33 </body> |
46 </html> | 34 </html> |
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