Closed Bug 578806 Opened 13 years ago Closed 13 years ago

Unable to scroll left on tab bar with mouse wheel with enabled App Tab

Categories

(Toolkit :: XUL Widgets, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla2.0b2

People

(Reporter: pwd.mozilla, Assigned: dao)

References

Details

(Keywords: regression)

Attachments

(1 file)

User-Agent:       Mozilla/5.0 (Windows; Windows NT 6.1; en-US; rv:2.0b2pre) Gecko/20100714 Minefield/4.0b2pre
Build Identifier: Mozilla/5.0 (Windows; Windows NT 6.1; en-US; rv:2.0b2pre) Gecko/20100714 Minefield/4.0b2pre

Unable to scroll left on tab bar with mouse wheel with enabled App Tab

Reproducible: Always

Steps to Reproduce:
1. Create an App  Tab
2. Scroll down with mouse wheel over tab bar
3. Scroll up with mouse wheel over tab bar
Actual Results:  
Nothing happens

Expected Results:  
Should scroll tab bar.
Depends on: 563730
Additional steps between 1 and 2 above: Add enough tabs to overfill the tab bar.

Actual results (for me): 
It scrolls the partially visible tab on the left completely into view, but doesn't scroll through the rest of the tabs.
Assignee: nobody → dao
Blocks: 563730
Component: Tabbed Browser → XUL Widgets
No longer depends on: 563730
Product: Firefox → Toolkit
QA Contact: tabbed.browser → xul.widgets
Attached patch patchSplinter Review
This lets scrollByIndex take into account unreachable items when determining the target item. _canScrollToElement has been added in bug 563730. tabbrowser.xml overrides it and returns false for app tabs.
Attachment #457518 - Flags: review?(enndeakin)
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
Attachment #457518 - Flags: review?(enndeakin) → review+
http://hg.mozilla.org/mozilla-central/rev/2ee91665cb53
Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Keywords: regression
OS: Windows 7 → All
Hardware: x86 → All
Resolution: --- → FIXED
Target Milestone: --- → mozilla2.0b2
Version: unspecified → Trunk
You need to log in before you can comment on or make changes to this bug.