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TDateEdit: use 0.1 msec as epsilon value when comparing TDateTime values.

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Bart 2022-08-02 22:57:09 +02:00
parent 9eb749fb64
commit 37fa159874
1 changed files with 6 additions and 3 deletions
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9
lcl/editbtn.pas
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@ -921,6 +921,9 @@ implementation
{$R lcl_edbtnimg.res} {$R lcl_edbtnimg.res}
const
DTEpsilon = Double(1.0)/(24*3600*1000*10); //0.1 millisec (0.000000001157407407);
{ TEditSpeedButton } { TEditSpeedButton }
procedure TEditSpeedButton.GlyphChanged(Sender: TObject); procedure TEditSpeedButton.GlyphChanged(Sender: TObject);
@ -2010,17 +2013,17 @@ end;
function TDateEdit.IsLimited: Boolean; function TDateEdit.IsLimited: Boolean;
begin begin
Result := (CompareValue(FMinDate, FMaxDate, 1E-9) = LessThanValue); Result := (CompareValue(FMinDate, FMaxDate, DTEpsilon) = LessThanValue);
end; end;
function TDateEdit.GetMaxDateStored: Boolean; function TDateEdit.GetMaxDateStored: Boolean;
begin begin
Result := not SameValue(FMaxDate, Double(0.0), 1E-9); Result := not SameValue(FMaxDate, Double(0.0), DTEpsilon);
end; end;
function TDateEdit.GetMinDateStored: Boolean; function TDateEdit.GetMinDateStored: Boolean;
begin begin
Result := not SameValue(FMinDate, Double(0.0), 1E-9); Result := not SameValue(FMinDate, Double(0.0), DTEpsilon);
end; end;
function TDateEdit.GetDate: TDateTime; function TDateEdit.GetDate: TDateTime;