I am developing a mobile app for Android\iOS, and I need to display a dataset with multiple columns. I can easily do this with a TGrid + databinding, however, scrolling is extremely slow on mobile devices. TListView is very fast, but unfortunately does not support columns as far as I can see. Using TListView + formatted text is very responsive:
LItem.Text := Format(‘%-10s %-30s %-10s %-30s %-10s %-10s %-10s’,
[Trim(myQry.Fields[0].AsString),
Trim(myQry.Fields[1].AsString),
Trim(myQry.Fields[2].AsString),
Trim(myQry.Fields[3].AsString),
Trim(myQry.Fields[4].AsString),
Trim(myQry.Fields[5].AsString),
Trim(myQry.Fields[6].AsString)]);
However, our company policy specifies the use of Calibri, and so the alignment is all over the place.
Does anyone know of a method to display a dataset on mobile apps with multiple columns that is responsive with smooth scrolling?
