# haxe-ui
- b
bright-gpu-74537
10/15/2020, 2:44 PMafair the listview doesnt extend from InteractiveComponent, which means it cant get focus - b
bright-gpu-74537
10/15/2020, 2:44 PM... ... ... which is an oversight - b
bright-gpu-74537
10/15/2020, 2:44 PMthe new version will work with interfaces IFocusable or something - a
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10/15/2020, 2:45 PMOK so workaround for now would be to make a version of ListView that does extend InteractiveComponent ? - b
bright-gpu-74537
10/15/2020, 2:45 PMbut you cant... because it already extends something else - b
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10/15/2020, 2:45 PMListView -> ScrollView -> Component - a
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10/15/2020, 2:45 PMsure I mean I would do a somethign like classMyListView extends InteractiveComponent - a
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10/15/2020, 2:46 PMand add the various bits - a
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10/15/2020, 2:46 PMlooks like a lot though 😛 - b
bright-gpu-74537
10/15/2020, 2:46 PMah right, and then have a listview in that... - a
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10/15/2020, 2:46 PMtbh a fair amount of the ListView stuff I probably don't need - a
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10/15/2020, 2:46 PM> ah right, and then have a listview in that... @User ohh yeah that could work - a
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10/15/2020, 2:46 PMgreat idea - b
bright-gpu-74537
10/15/2020, 2:47 PMyeah, that'll probably work... - b
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10/15/2020, 2:47 PMbit hacky, but might do for now - a
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10/15/2020, 2:47 PM❤️ hacky 😛 - b
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10/15/2020, 2:47 PM...i dont :p - a
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10/15/2020, 2:47 PMhaha - b
bright-gpu-74537
10/15/2020, 2:48 PMreally the focus manager just needs to be redone... and using interfaces this time... its on the (never ending) list, so ill get round to it, just cant be sure when - b
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10/15/2020, 2:48 PM... ... its up there with tooltips - a
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10/15/2020, 2:50 PMwhat's up with tooltips? - b
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10/15/2020, 2:50 PMthey dont exist 😉 - a
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10/15/2020, 2:51 PMah! - a
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10/15/2020, 2:51 PMhaha - a
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10/15/2020, 3:30 PMis it possilbe to dictate what the types for fields in a datasource are? - a
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10/15/2020, 3:32 PMcurrently got an ItemRenderer failing to cast to String because it thinks the data is a Float - a
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10/15/2020, 3:33 PMthe data is a. - a
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10/15/2020, 3:33 PMlol - a
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10/15/2020, 3:49 PMlooked like
would sort itArrayDataSource<DataDefinition> - a
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10/15/2020, 3:50 PMbut it's still trying to cast
as a float, from this.typedef DataDefinition = { var columnA:String; var columnB:String; }