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69 lines
2.2 KiB
ObjectPascal
69 lines
2.2 KiB
ObjectPascal
{ $Id$}
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{
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*****************************************************************************
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* Gtk2WSGrids.pp *
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* -------------- *
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* *
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* *
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*****************************************************************************
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*****************************************************************************
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This file is part of the Lazarus Component Library (LCL)
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See the file COPYING.modifiedLGPL.txt, included in this distribution,
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for details about the license.
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*****************************************************************************
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}
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unit Gtk2WSGrids;
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{$mode objfpc}{$H+}
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interface
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uses
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////////////////////////////////////////////////////
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// I M P O R T A N T
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////////////////////////////////////////////////////
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// To get as little as posible circles,
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// uncomment only when needed for registration
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////////////////////////////////////////////////////
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Types, Grids, Graphics,
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////////////////////////////////////////////////////
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WSGrids, WSLCLClasses;
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type
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{ TGtk2WSCustomGrid }
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TGtk2WSCustomGrid = class(TWSCustomGrid)
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published
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class function GetEditorBoundsFromCellRect(ACanvas: TCanvas;
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const ACellRect: TRect; const AColumnLayout: TTextLayout): TRect; override;
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end;
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implementation
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{ TGtk2WSCustomGrid }
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class function TGtk2WSCustomGrid.GetEditorBoundsFromCellRect(ACanvas: TCanvas;
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const ACellRect: TRect; const AColumnLayout: TTextLayout): TRect;
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var
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EditorTop: LongInt;
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TextHeight: Integer;
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begin
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Result:=ACellRect;
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Inc(Result.Left);
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Dec(Result.Right, 2);
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Dec(Result.Bottom);
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TextHeight := ACanvas.TextHeight(' ');
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case AColumnLayout of
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tlTop: EditorTop:=Result.Top+constCellPadding;
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tlCenter: EditorTop:=Result.Top+(Result.Bottom-Result.Top-TextHeight+1) div 2;
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tlBottom: EditorTop:=Result.Bottom-constCellPadding-TextHeight+1;
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end;
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if EditorTop>Result.Top then Result.Top:=EditorTop;
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Result.Bottom:=Result.Top+TextHeight;
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end;
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end.
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