1050095 - [Text Selection] Prevent generate too much unwanted event when calling SelectionCarets::SelectWord.

Status: RESOLVED FIXED

(Core :: DOM: Selection, defect)

Description

[Morris Tseng [:mtseng] [:Morris] (Inactive)]

Right now SelectWord will generate 4 selection change events with drag reason and 1 selection change event with mouse up reason. 4 drag events are useless and will cause some bug when showing utility bubble. So we need prevent those events be fired.

Comment 1

[Morris Tseng [:mtseng] [:Morris] (Inactive)]

Attachment: bug1050095

SetSelectionDragState will call StartBatchChanges()/EndBatchChanges so that only mouseup event would be fired.

Comment 2

[Morris Tseng [:mtseng] [:Morris] (Inactive)]

try push: https://tbpl.mozilla.org/?tree=Try&rev=6b01a626344e

Comment 3

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/7678c812fce6

Comment 4

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/7678c812fce6