If you zoom the overview such that the selection start time is before the visible start time, the selection marker is clamped to the left. But, the marker doesn't change styles, so it's hard to tell if the selection duration was clamped to the visible start time (false) or is just visually clipped (true). We could make the selection markers translucent if they represent a non-visible selection start time, or replace/supplement them with little arrows/chevrons to to indicate that the marker is not positioned at the actual edge of the selection.
<rdar://problem/16874806>
Created attachment 258035 [details] [Patch] Proposed Fix
Created attachment 258036 [details] [Patch] Proposed Fix
Created attachment 258126 [details] [Video] New UI & behavior
Comment on attachment 258036 [details] [Patch] Proposed Fix View in context: https://bugs.webkit.org/attachment.cgi?id=258036&action=review r=me > Source/WebInspectorUI/ChangeLog:13 > + Toogle style class and add tool tip showing the handle's value when outside the visible range. Toogle -> Toggle
Created attachment 258205 [details] [Patch] Proposed Fix
Comment on attachment 258205 [details] [Patch] Proposed Fix Clearing flags on attachment: 258205 Committed r187887: <http://trac.webkit.org/changeset/187887>
All reviewed patches have been landed. Closing bug.
Neat!