Closed Bug 1173678 Opened 5 years ago Closed 5 years ago
Cache::Get Union Text Rect() should ignore some text rects which are not cached
When composition string becomes longer, IME may try to query text rect of whole composition string but it may fail because child process may not feedback the new layout information to TabParent. So, we should ignore unknown text rects when computing union rect. In most cases, including the first text rect is important.
Component: Event Handling → User events and focus handling
You need to log in before you can comment on or make changes to this bug.