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TeeGrid, android
Posted: Sun Aug 03, 2025 6:17 pm
by 18696547
I would like to be able to tap to select a row.
I see TeeGridTap(Sender: TObject; const Point: TPointF)
Is there a way to turn that TPointF into a row number?
Re: TeeGrid, android
Posted: Tue Aug 19, 2025 6:51 am
by yeray
Hello,
At the
TStringGrid demo, the
OnSelect event is used as follows to get the row and other info from the clicked/tapped cell:
Code: Select all
// Called when selecting a cell, by mouse click, touch, or arrow keys
procedure TStringGridForm.TeeGrid1Select(Sender: TObject);
var tmp : TGridSelection;
begin
tmp:=TeeGrid1.Grid.Current.Selected;
if tmp.IsEmpty then
Label1.Text:=''
else
Label1.Text:='Selected cell: '+HeaderText(tmp.Column)+
' Row: '+IntToStr(tmp.Row)+
' Value: '+TeeGrid1.Grid.Current.Data.AsString(tmp.Column,tmp.Row);
end;