Commit 07da0301 authored by jason's avatar jason
Browse files

Bug 1476639: Remove scrollToIndex Function on richlistbox r=bgrins 

Bug 1476639: Remove scrollToIndex

Differential Revision: https://phabricator.services.mozilla.com/D64198

--HG--
extra : moz-landing-system : lando
parent 337cf8c4

toolkit/content/tests/chrome/test_mousescroll.xhtml

+2 −2
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ function* testRichListbox(id) 
  var listbox = document.getElementById(id);



  function* helper(aStart, aDelta, aIntDelta, aDeltaMode) {

    listbox.scrollToIndex(aStart);

    listbox.ensureElementIsVisible(listbox.getItemAtIndex(aStart),true);



    let event = {

      deltaMode: aDeltaMode,
@@ -127,7 +127,7 @@ function* testRichListbox(id) 
      lineOrPageDeltaX: aIntDelta

    };



    listbox.scrollToIndex(aStart);

    listbox.ensureElementIsVisible(listbox.getItemAtIndex(aStart),true);

    yield sendWheelAndWait(listbox, 10, 10, event, ()=>{ return true; });

    is(listbox.getIndexOfFirstVisibleRow(), aStart,

       "testRichListbox(" + id +  "): horizontal, starting " + aStart +

toolkit/content/widgets/richlistbox.js

+0 −7
Original line number Diff line number Diff line
@@ -595,13 +595,6 @@ 
      this.scrollTop += offset;

    }



    scrollToIndex(aIndex) {

      var item = this.getItemAtIndex(aIndex);

      if (item) {

        this.ensureElementIsVisible(item, true);

      }

    }



    getIndexOfFirstVisibleRow() {

      var children = this.itemChildren;