0202c3c2af
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5962 8e941d3f-bd1b-0410-a28a-d453659cc2b4
63 lines
1.1 KiB
ObjectPascal
63 lines
1.1 KiB
ObjectPascal
unit Unit1;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, Grids, Types;
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type
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{ TForm1 }
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TForm1 = class(TForm)
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StringGrid1: TStringGrid;
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procedure FormCreate(Sender: TObject);
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procedure StringGrid1DrawCell(Sender: TObject; aCol, aRow: Integer;
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aRect: TRect; aState: TGridDrawState);
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private
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public
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end;
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var
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Form1: TForm1;
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implementation
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{$R *.lfm}
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uses
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chemtext;
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{ TForm1 }
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procedure TForm1.FormCreate(Sender: TObject);
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begin
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StringGrid1.DefaultRowHeight := ChemTextHeight(StringGrid1.Canvas, 'H2') + 2*constCellpadding;
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end;
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procedure TForm1.StringGrid1DrawCell(Sender: TObject; aCol, aRow: Integer;
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aRect: TRect; aState: TGridDrawState);
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var
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X, Y: Integer;
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txt: String;
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begin
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X := ARect.Left + constCellpadding;
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Y := ARect.Top + constCellpadding;
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txt := StringGrid1.Cells[ACol, ARow];
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StringGrid1.Canvas.FillRect(ARect);
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case ACol of
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0 : if ARow > 0 then StringGrid1.Canvas.TextOut(X, Y, IntToStr(ARow));
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1 : ChemTextOut(StringGrid1.Canvas, X, Y, txt)
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else StringGrid1.Canvas.TextOut(X, Y, txt);
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end;
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end;
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end.
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