UNCONFIRMED Bug 37016
WebHTMLView.firstRectForCharacterRange returns wrong y for line beginning of multiline <pre> 
https://bugs.webkit.org/show_bug.cgi?id=37016
Summary WebHTMLView.firstRectForCharacterRange returns wrong y for line beginning of ...
Hajime Morrita
Reported 2010-04-02 00:27:27 PDT
Created attachment 52394 [details] reproduce (for DRT) WebHTMLView.firstRectForCharacterRange returns NSRect with wrong y value. To reproduce, run attached file on DRT, that will results following text: You can see a pump "y:600" on y value at the beginning of the line. ---- Ignore me; this block is just a place holder to make the test result significant. ABC DEF abc def 2 i:0 x:16 y:364 x:24 y:364 x:32 y:364 x:8 y:349 x:16 y:349 x:24 y:349 x:32 y:349 i:1 x:16 y:321 x:24 y:321 x:32 y:321 x:0 y:600 x:16 y:306 x:24 y:306 x:32 y:306 ---- This problem is observable only from WebKit API, and not visible from DOM. The test case uses textInputController.firstRectForCharacterRange() to reveal it. The expectation for LayoutTest/editing/selection/move-left-right.html is also suffered by this problem, although its difference is minor issue for that test case.
Attachments
reproduce (for DRT) (1.52 KB, text/html)
2010-04-02 00:27 PDT, Hajime Morrita 		no flags
Details
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Alexey Proskuryakov
Comment 1 2010-04-22 10:50:41 PDT
A problem observable via textInputController.firstRectForCharacterRange() would probably affect inline text input, too.
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