Hi guys, I am new to QT.
Now I am trying to realize a project but meet some problems.
I wanna filter one column which contains numbers only, for example I wanna the table view shows rows with number less than 100 in this columns. I used setFilterRegExp and setFilterKeyColumn to filter columns with strings. However, I don't find the way to filter with numbers.
I think I should subclass QSortFilterProxyModel to do it but I don't know how to do it...
Can anyone help me? Thanks!
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