Shift-click-drag of labels is deselecting previous selection

[Robert Leach]

USE CASE: WHAT DO YOU WANT TO DO?

Add columns to an existing selection

STEPS TO REPRODUCE AN ISSUE (OR TRIGGER A NEW FEATURE)

1. Select some columns with click-drag
2. Select other columns with shift-click-drag

CURRENT BEHAVIOR

Previous columns are deselected

EXPECTED BEHAVIOR

This was originally designed to only add to a selection. Nothing should be deselected

DEVELOPERS ONLY SECTION

SUGGESTED CHANGE (Pseudocode optional)

I suspect in the recent merge with Chris's branch, this functionality was lost. Should be able to recover it from an old branch.

FILES AFFECTED (where the changes will be implemented) - developers only

LabelView

LEVEL OF EFFORT - developers only

medium

COMMENTS

[Robert Leach]

Fixed on branch issue330&326.

[Robert Leach]

Removing milestone: Selecting Data (automated comment)