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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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120 lines
3.6 KiB
ObjectPascal
120 lines
3.6 KiB
ObjectPascal
{
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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***************************************************************************
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Author: Mattias Gaertner
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Abstract:
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Defines TSizeComponentsDialog.
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}
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unit SizeCompsDlg;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, LCLIntf, Forms, Controls, Buttons, ExtCtrls, StdCtrls,
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LResources;
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type
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{ TSizeComponentsDialog }
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TSizeComponentsDialog = class(TForm)
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OKButton: TBitBtn;
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CancelButton: TBitBtn;
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WidthRadioGroup: TRadioGroup;
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HeightRadioGroup: TRadioGroup;
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WidthEdit: TEdit;
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HeightEdit: TEdit;
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procedure FormResize(Sender: TObject);
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public
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constructor Create(AOwner: TComponent); override;
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end;
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function ShowSizeComponentsDialog(var HorizSizingID, FixedWidth,
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VertSizingID, FixedHeight: integer): TModalResult;
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implementation
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function ShowSizeComponentsDialog(var HorizSizingID, FixedWidth,
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VertSizingID, FixedHeight: integer): TModalResult;
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var SizeComponentsDialog: TSizeComponentsDialog;
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begin
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SizeComponentsDialog:=TSizeComponentsDialog.Create(nil);
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with SizeComponentsDialog do begin
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Result:=ShowModal;
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HorizSizingID:=SizeComponentsDialog.WidthRadioGroup.ItemIndex;
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FixedWidth:=StrToIntDef(SizeComponentsDialog.WidthEdit.Text,0);
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VertSizingID:=SizeComponentsDialog.HeightRadioGroup.ItemIndex;
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FixedHeight:=StrToIntDef(SizeComponentsDialog.HeightEdit.Text,0);
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end;
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end;
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{ TSizeComponentsDialog }
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procedure TSizeComponentsDialog.FormResize(Sender: TObject);
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begin
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WidthRadioGroup.Width := ClientWidth div 2 - 9;
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HeightRadioGroup.Left := WidthRadioGroup.Width + 12;
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HeightRadioGroup.Width := ClientWidth div 2 - 9;
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end;
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constructor TSizeComponentsDialog.Create(AOwner: TComponent);
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begin
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inherited Create(AOwner);
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Caption:='Size';
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with WidthRadioGroup do begin
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Caption:='Width:';
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with Items do begin
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BeginUpdate;
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Add('No change');
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Add('Shrink to smallest');
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Add('Grow to Largest');
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Add('Width:');
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EndUpdate;
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end;
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ItemIndex:=0;
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end;
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with HeightRadioGroup do begin
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Caption:='Height:';
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with Items do begin
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BeginUpdate;
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Add('No change');
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Add('Shrink to smallest');
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Add('Grow to Largest');
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Add('Height:');
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EndUpdate;
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end;
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ItemIndex:=0;
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end;
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WidthEdit.Text:='';
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HeightEdit.Text:='';
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OkButton.Caption:='Ok';
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end;
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initialization
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{$i sizecompsdlg.lrs}
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end.
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