unit BidLotAliasFrm;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, ZjGridDBA, ZJGrid, DB, ComCtrls;

type
  TBidAliasForm = class(TForm)
    zgBidLot: TZJGrid;
    zaBidLot: TZjGridDBA;
    Panel1: TPanel;
    ldeShortName: TLabeledEdit;
    btnAlter: TButton;
    btnSave: TButton;
    StatusBar1: TStatusBar;
    procedure zgBidLotMouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure btnAlterClick(Sender: TObject);
    procedure btnSaveClick(Sender: TObject);
    procedure zgBidLotCellTextChanging(Sender: TObject;
      const ACoord: TPoint; var NewValue: String; var Accept: Boolean);
    procedure zaBidLotGridRowMoved(Sender: TObject; const ACoord: TPoint;
      ADist: Integer; ADir: TZjMoveDirection);
    procedure FormShow(Sender: TObject);
  private
    FProject: TObject;
    FBuildProjectName: string;

    function GetDataSet: TDataSet;
    procedure SetDataSet(const Value: TDataSet);
    procedure SetBuildProjectName(const Value: string);

  public
    property DataSet: TDataSet read GetDataSet write SetDataSet;
    property Project: TObject read FProject write FProject;
    property BuildProjectName: string read FBuildProjectName write SetBuildProjectName;
  end;

implementation

{$R *.dfm}

uses
  ScProjectManager;

{ TBidAliasForm }

function TBidAliasForm.GetDataSet: TDataSet;
begin
  Result := zaBidLot.DataSet;
end;

procedure TBidAliasForm.SetDataSet(const Value: TDataSet);
begin
  zaBidLot.DataSet := Value;
end;

procedure TBidAliasForm.zgBidLotMouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
  ldeShortName.Text := zaBidLot.DataSet['AliasName'];
  StatusBar1.Panels[1].Text := '标段： ' + zaBidLot.DataSet['ProjName'];
  StatusBar1.Panels[2].Text := '简称： ' + zaBidLot.DataSet['AliasName'];
end;

procedure TBidAliasForm.btnAlterClick(Sender: TObject);
begin
  zaBidLot.DataSet.Edit;
  zaBidLot.DataSet['AliasName'] := ldeShortName.Text;
  zaBidLot.DataSet.Post;
end;

procedure TBidAliasForm.btnSaveClick(Sender: TObject);
begin
  TProject(FProject).Save(False);
end;

procedure TBidAliasForm.zgBidLotCellTextChanging(Sender: TObject;
  const ACoord: TPoint; var NewValue: String; var Accept: Boolean);
begin
  if ACoord.Y >= TZJGrid(Sender).FixedRowCount + zaBidLot.DataSet.RecordCount then
    Accept := False;
end;

procedure TBidAliasForm.SetBuildProjectName(const Value: string);
begin
  FBuildProjectName := Value;
  StatusBar1.Panels[0].Text := '建设项目： ' + FBuildProjectName;
end;

procedure TBidAliasForm.zaBidLotGridRowMoved(Sender: TObject;
  const ACoord: TPoint; ADist: Integer; ADir: TZjMoveDirection);
begin
  ldeShortName.Text := zaBidLot.DataSet['AliasName'];
  StatusBar1.Panels[1].Text := '标段： ' + zaBidLot.DataSet['ProjName'];
  StatusBar1.Panels[2].Text := '简称： ' + zaBidLot.DataSet['AliasName'];
end;

procedure TBidAliasForm.FormShow(Sender: TObject);
begin
  if zaBidLot.DataSet.RecordCount > 0 then
  begin
    ldeShortName.Text := zaBidLot.DataSet['AliasName'];
    StatusBar1.Panels[1].Text := '标段： ' + zaBidLot.DataSet['ProjName'];
    StatusBar1.Panels[2].Text := '简称： ' + zaBidLot.DataSet['AliasName'];
  end;
end;

end.