Mega Code Archive
How to resize the columns of a TStringGrid TDrawGrid to fit the text
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Title: How to resize the columns of a TStringGrid / TDrawGrid to fit the text
type
TGridHack = class(TCustomGrid);
procedure ResizeStringGrid(_Grid: TCustomGrid);
var
Col, Row: integer;
Grid: TGridHack;
MaxWidth: integer;
ColWidth: integer;
ColText: string;
MaxRow: integer;
ColWidths: array of integer;
begin
Grid := TGridHack(_Grid);
SetLength(ColWidths, Grid.ColCount);
MaxRow := 10;
if MaxRow Grid.RowCount then
MaxRow := Grid.RowCount;
for Col := 0 to Grid.ColCount - 1 do
begin
MaxWidth := 0;
for Row := 0 to MaxRow - 1 do
begin
ColText := Grid.GetEditText(Col, Row);
ColWidth := Grid.Canvas.TextWidth(ColText);
if ColWidth MaxWidth then
MaxWidth := ColWidth;
end;
if goVertLine in Grid.Options then
Inc(MaxWidth, Grid.GridLineWidth);
ColWidths[Col] := MaxWidth + 4;
Grid.ColWidths[Col] := ColWidths[Col];
end;
end;
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