Page 1 of 1
Grid view changes after sorting
Posted: Fri Apr 07, 2023 2:24 am
by 18692679
To recreate:
1. The user scrolls vertically (to the right) and put into view a column that was not first visible
2. Then sorts by this column
The grid scrolls back back to the left (the sort is being maintained)
I'm using: windows 10, Lazarus 2.2.4, Grid 1.1
Re: Grid view changes after sorting
Posted: Fri Apr 07, 2023 2:25 am
by 18692679
Missing is the first state of the grid:
Re: Grid view changes after sorting
Posted: Fri Apr 21, 2023 12:33 pm
by Marc
Hello,
Thank you for the issue report. We will look for a solution for it.
In the meantime there may be some form of workaround available using the current x and y scroll locations taken before the sort.
ie.
Code: Select all
private
{ Private declarations }
oldX : Single;
oldY : Single;
You can obtain scroll positions:
Code: Select all
type
MyScrollableControl=class(TScrollableControl);
procedure TMyForm.Button5Click(Sender: TObject);
begin
oldX := MyScrollableControl(TeeGrid1).GetScrollX;
oldY := MyScrollableControl(TeeGrid1).GetScrollY;
end;
Those can be restored via:
Code: Select all
MyScrollableControl(TeeGrid1).SetScrollX(oldX);
MyScrollableControl(TeeGrid1).SetScrollY(oldY);
If you are running the sort from a button then you could add the code in there; if not then we'll likely need to think of another way in.
Regards
Marc Meumann