Closed Bug 456497 Opened 16 years ago Closed 1 year ago

-moz-transformed objects can cause scrollbars

Categories

(Core :: Layout, defect)

x86
Windows XP
defect

Tracking

()

RESOLVED INVALID

People

(Reporter: martijn.martijn, Unassigned)

References

()

Details

(Keywords: testcase)

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(1 file)

See url, where you get a horizontal scrollbar. Webkit doesn't add scrollbars for the transformed content that is overflowing. This is probably related to bug 446693 and bug 286368.
I think the reason this is happening is that the div element that's being translated has an overflow rect that contains the entire width of the div element, not just the text inside it. Consequently, when you translate it over, the overflow rect extends beyond the viewport, creating the scrollbars. I don't know if this is incorrect behavior on the part of the div element.
Isn't it similar case to "position: relative; left: 100px;"? I would expect scrollbars in both cases.
You should get scrollbars per current spec: """ In the HTML namespace, the transform property does not affect the flow of the content surrounding the transformed element. However, the extent of the overflow area takes into account transformed elements. This behavior is similar to what happens when elements are offset via relative positioning. Therefore, if the value of the 'overflow' property is 'scroll' or 'auto', scrollbars will appear as needed to see content that is transformed outside the visible area. """ http://dev.w3.org/csswg/css3-transforms/#transform-rendering Simple test-case similar to your URL: data:text/html,<!doctype html> <div style="transform:translate(20px)">x</div> All browsers I test in (IE9, Firefox 12.0a1, Chrome 17 dev, Opera Next 12.00 alpha) render this with a scrollbar, exactly like for position: relative. Is this really a bug?
I guess the spec needs adjusting.
The spec agrees with all current browsers, so IMO this should be WONTFIX . . .
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → WORKSFORME
Status: RESOLVED → REOPENED
Resolution: WORKSFORME → ---
Severity: normal → S3

Here's the original testcase, using unprefixed transform so that it works in all browsers.

This generates a horizontal scrollbar in Firefox, Chrome, and Epiphany (linux WebKit browser).

So, as noted above, it looks like all browsers are in agreement here.

Status: REOPENED → RESOLVED
Closed: 8 years ago1 year ago
Resolution: --- → INVALID
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