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SelectionTextColor for Cell


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#1 DelphiToday

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Posted 14 May 2020 - 09:27 PM

 Hi Bojan,

I can't adjust the selection color for each line. As an example I use 'SelectionTextColor := clGreen' if Played is True but that gives wrong colors.

Is it possible to add:
Cell.SelectionTextColor ?
Or something I can use?

procedure TForm3.NxVirtualCellSource61GetCell(Sender: TObject; ACol,
  ARow: Integer; Cell: INxCell);
begin
  case ACol of
    0: Cell.AsString := GlobalRec.CurrentFile;
  end;

  { Default }
  Cell.Font.Color := clBlue;
  NextGrid.SelectionTextColor := clBlue;

  { Change }
  if (GlobalRec.Played) then
  begin
    NextGrid.SelectionTextColor := clGreen; // Color Problems
    Cell.Font.Color := clGreen;
  end;
end;

Kind regards,

Eduard.

 



#2 Boki (Berg)

Boki (Berg)

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Posted 15 May 2020 - 12:15 AM

Hello,

 

Not sure if this is the best way to do it. I will rather use following event:

http://developer.ber...=182&lang=en-us
 

There is a state parameter which you can read and set desired color dynamically.

 

hope it helps

 


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#3 DelphiToday

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Posted 15 May 2020 - 05:55 AM

Hello,

 

This is CellColor not TextColor. This doesn't help.

 

The above colors must be FontText clGreen not background.

 

And now?

Attached Files



#4 DelphiToday

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Posted 15 May 2020 - 05:25 PM

Maybe improve Event or add new one?



#5 DelphiToday

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Posted 16 May 2020 - 02:37 PM

Found it. I guess I wasn't clear enough. :o
This should be good?

procedure TForm1.NxTextColumn61StyleText(Sender: TObject; ACol, ARow: Integer;
  var FontColor: TColor; FillColor: TColor; var FontStyle: TFontStyles;
  CellValue: INxBase; CellState: TNxCellPaintingState);
begin
  if (GlobalRec.Played) then FontColor := clGreen;
end;

Now set per column and we can continue :)
 

The point was that each column would have a different text color depending on its status.
The problem was 'SelectionTextColor' because it works globally.

 

:wacko:



#6 DelphiToday

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Posted 16 May 2020 - 02:38 PM

Found it. I guess I wasn't clear enough. :o
This should be good?

procedure TForm1.NxTextColumn61StyleText(Sender: TObject; ACol, ARow: Integer;
  var FontColor: TColor; FillColor: TColor; var FontStyle: TFontStyles;
  CellValue: INxBase; CellState: TNxCellPaintingState);
begin
  if (GlobalRec.Played) then FontColor := clGreen;
end;

Now set for each column and we can continue :)
 

The point was that each column would have a different text color depending on its status.
The problem was 'SelectionTextColor' because it works globally.

 

:wacko:

 



#7 DelphiToday

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Posted 16 May 2020 - 02:40 PM

:rolleyes: something went wrong Editing :blink:



#8 Boki (Berg)

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Posted 17 May 2020 - 11:50 AM

Yes, you can use this event. Just attach other columns to the same event.


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