lazarus/designer/aligncompsdlg.pp

{
 ***************************************************************************
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  Author: Mattias Gaertner

  Abstract:
    Defines TAlignComponentsDialog.
}
unit AlignCompsDlg;

{$mode objfpc}{$H+}

interface

uses
  Classes,
  // LCL
  Forms, Controls, ExtCtrls, ButtonPanel, StdCtrls,
  // IDE
  LazarusIDEStrConsts;

type
  { TAlignComponentsDialog }
  TAlignComponentsDialog = class(TForm)
    BtnPanel: TButtonPanel;
    HorizontalRadioGroup: TRadioGroup;
    PosLabel: TLabel;
    VerticalRadioGroup: TRadioGroup;
  public
    constructor Create(AOwner: TComponent);  override;
  end;

function ShowAlignComponentsDialog(out HorizAlignID, VertAlignID: integer): TModalResult;

implementation

{$R *.lfm}

function ShowAlignComponentsDialog(out HorizAlignID, VertAlignID: integer
  ): TModalResult;
var
  AlignComponentsDialog: TAlignComponentsDialog;
begin
  AlignComponentsDialog := TAlignComponentsDialog.Create(nil);
  try
    with AlignComponentsDialog do
    begin
      HorizontalRadioGroup.ItemIndex := 0;
      VerticalRadioGroup.ItemIndex := 0;
      Result := ShowModal;
      HorizAlignID := AlignComponentsDialog.HorizontalRadioGroup.ItemIndex;
      VertAlignID := AlignComponentsDialog.VerticalRadioGroup.ItemIndex;
    end;
  finally
    AlignComponentsDialog.Free;
  end;
end;

constructor TAlignComponentsDialog.Create(AOwner: TComponent);
begin
  inherited Create(AOwner);

  Caption:=lisAlignment;

  with HorizontalRadioGroup do
  begin
    Caption:=lisHorizontal;
    with Items do
    begin
      BeginUpdate;
      Add(lisNoChange);
      Add(lisLeftSides);
      Add(lisCenters);
      Add(lisRightSides);
      Add(lisCenterInWindow);
      Add(lisSpaceEqually);
      Add(lisLeftSpaceEqually);
      Add(lisRightSpaceEqually);
      EndUpdate;
    end;
  end;

  with VerticalRadioGroup do
  begin
    Caption:=lisVertical;
    with Items do
    begin
      BeginUpdate;
      Add(lisNoChange);
      Add(lisTops);
      Add(lisCenters);
      Add(lisBottoms);
      Add(lisCenterInWindow);
      Add(lisSpaceEqually);
      Add(lisTopSpaceEqually);
      Add(lisBottomSpaceEqually);
      EndUpdate;
    end;
  end;
end;

end.