Keep in mind that the outline view, just like any table view, is just displaying the data it received from its data source. If you want to perform a search, you need to perform the search yourself on your data source, and then update the outline view accordingly.
How to filter/search NSOutlineView without NSTreeController?
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06-08-2022 - |
سؤال
When I use an NSTableView, i can filter the items ont he table by using a NSArrayController.
I've created a simple NSOutlineView with 3 columns and I have it working with code (no bindings). How do i setup a simple search/filter like you would normally have when you use a NSTreeController and bindings?
Unlike the way i usually do it with a Controller, how can this be done programitically?
المحلول
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