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Editorial Team
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Asked: 2026-05-28T01:35:08+00:00

When I select multiple rows in a NSOutlineView I would like to click on

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When I select multiple rows in a NSOutlineView I would like to click on the checkbox of just one row and having selected all checkboxes.

Now, If I click on one checkbox only the clicked row row remains selected and only such checkbox is ticked.

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1 Answer

  1. Editorial Team

    You’d have to write a handler for the checkbox action, that enumerated all the selected rows in the NSOutlineView, using selectedRowIndexes, then use those indexes in a loop to locate and setChecked the checkboxes.

    http://developer.apple.com/library/mac/ipad/#documentation/Cocoa/Reference/ApplicationKit/Classes/NSTableView_Class/Reference/Reference.html#//apple_ref/occ/cl/NSTableView

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