Jonas Jenwald da52dff04b Add validation of the argument in the BaseViewer.{setScrollMode, setSpreadMode} methods
Since all the other "public" methods validate the arguments, these (new) ones really ought to do the same.
2018-06-23 10:16:04 +02:00
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2018-05-14 23:10:32 -04:00
2018-04-01 23:20:41 +02:00
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2018-05-14 23:10:32 -04:00