其实quickrep提供了一个qrpreview的控件,利用该控件可以实现报表的预览
那要实现预览界面的中文化,就可以使用这个控件配搭自己设计的工具栏实现一个预览窗体,效果不错的

解决方案 »

  1.   

    你的意思是自己设计报表预览窗口,但我现在不要自己设计,我 就要 把预览控件的CLOSE,改成中文"关闭",而且我还想把预览窗口改成只能响应它完成后,才可 对 其它界面进行操作,请问如何实现啊 ,急啊?
      

  2.   

    给你一个别人的大作,先声明不是我的
    ---- 1. 新 建 一 个 窗 体, 设 置Name 为MyPreview。 ---- 2. 在 窗 体 上 添 加 一Toolbar 控 件, 模 仿 默 认 预 览 窗 口 创 建 相 应 的Toolbutton, 并 设
    置 各 按 钮 的Hint 提 示。 ---- 3. 添 加 一Panel 控 件, 对 齐 方 式 置 为alBottom。 再 在 此Panel 上 放 一ProgressBar( 左 对 齐)
    和Panel( 右 对 齐), 分 别 显 示 报 表 装 载 进 度 和 其 他 提 示 信 息。 ---- 4. 添 加QRPreview 控 件, 对 齐 方 式 置 为alClient。 ---- 5. 添 加OpenDialog, 设 置Filter 属 性 为*.QR; 添 加SaveDialog, 设 置Filter 属 性 为
    *.QR|*.TXT|*.HTM|*.CSV, 设 置DefaultExt 属 性 为*.QR。 ---- 6. 双 击 各 个Toolbutton, 输 入 相 应 代 码。 ---- 可 以 按 以 下 方 法 调 用 自 定 义 预 览 窗 口。 ---- 重 载TQuickRep 的OnPreview 事 件, 输 入 如 下 代 码: procedure TRptForm.RptFormPreview(Sender: TObject);
    begin
    with TMyPreview.Create(Application) do
    begin
         QRPreview1.QRPrinter := TQRPrinter(Sender);
         CurRep := self;
    Show;
    end;
    end; 附 各 成 员 方 法 的 具 体 实 现:
    unit Myprv;interface
    uses
      Windows, Messages, SysUtils, Classes,
     Graphics, Controls, Forms, Dialogs,
      ComCtrls, ToolWin, qrprntr,Quickrpt, 
    StdCtrls, ExtCtrls,qrextra,qrhtml;
    type
      TMyPreview = class(TForm)
        QRPreview1: TQRPreview;
    ToolBar1: TToolBar;
    ( 其 余 成 员 变 量 和 成 员 方 法 声 明 略。)
    private
        { Private declarations }
        FPageCount : integer;  // 生 成 报 表 的 总 页 数
      public
        { Public declarations }
        CurRep : TQuickRep;    // 所 预 览 的 报 表
    procedure UpdatePanelShow;
      end;
    implementation{$R *.DFM}
    procedure TMyPreview.UpdatePanelShow;
    begin   // 更 新 显 示
         Panel2.Caption := 
    ' 第 '+inttostr(QRPreview1.PageNumber)+
       ' 页  总 '+inttostr(FPageCount)+' 页';
    end;
    procedure TMyPreview.ToolButton2Click(Sender: TObject);
    begin     //ZoomToFit  缩 放 至 全 屏
         QRPreview1.ZoomToFit;
    end;
    procedure TMyPreview.ToolButton3Click(Sender: TObject);
    begin     //ZoomTo100%  缩 放 至 实 际 大 小
         QRPreview1.Zoom:=100;
    end;
    procedure TMyPreview.ToolButton4Click(Sender: TObject);
    begin     //ZoomToWidth  缩 放 至 页 宽
        QRPreview1.ZoomToWidth;
    end;
    procedure TMyPreview.ToolButton6Click(Sender: TObject);
    begin     //First page
         QRPreview1.PageNumber := 1;
         UpdatePanelShow;
    end;
    procedure TMyPreview.ToolButton8Click(Sender: TObject);
    begin     //prior page
         QRPreview1.PageNumber := QRPreview1.PageNumber+1;
         UpdatePanelShow;
    end;
    procedure TMyPreview.ToolButton7Click(Sender: TObject);
    begin     //next page
         QRPreview1.PageNumber := QRPreview1.PageNumber-1;
         if QRPreview1.PageNumber =0 then
            QRPreview1.PageNumber:=1;
         UpdatePanelShow;
    end;
    procedure TMyPreview.ToolButton9Click(Sender: TObject);
    begin     //Last page
         QRPreview1.PageNumber := FPageCount;
         UpdatePanelShow;
    end;
    procedure TMyPreview.QRPreview1PageAvailable(Sender: TObject;
      PageNum: Integer);
    begin    //get pagecount
         FPageCount := PageNum ;
         UpdatePanelShow;
    end;
    procedure TMyPreview.FormClose
    (Sender: TObject; var Action: TCloseAction);
    begin
         CurRep := nil;
         Action := caFree;
    end;
    procedure TMyPreview.ToolButton14Click(Sender: TObject);
    begin    //close the window
         Close;
    end;
    procedure TMyPreview.ToolButton11Click(Sender: TObject);
    begin    //print setup
         QRPreview1.QRPrinter.PrintSetup;
    end;
    procedure TMyPreview.ToolButton13Click(Sender: TObject);
    begin    //print
        QRPreview1.QRPrinter.Print;
    end;
    procedure TMyPreview.ToolButton16Click(Sender: TObject);
    begin    //save button
        if SaveDlg1.Execute then
        begin
         if (SaveDlg1.FIlterIndex <>1)and(CurRep = nil)then Exit;
         case SaveDlg1.FilterINdex of
            //--*.QR
         1: QRPreview1.QRPrinter.Save(SaveDlg1.FileName);
            //--*.TXT
         2: CurRep.ExportToFilter
    (TQRAsciiExportFilter.Create(SaveDlg1.FileName));
            //--*.HTM
         3: CurRep.ExportToFilter
    (TQRHTMLExportFilter.Create(SaveDlg1.FileName));
            //--*.CSV
         4: CurRep.ExportToFilter
    (TQRCSVExportFilter.Create(SaveDlg1.FileName));
         end;
        end;
    end;
    procedure TMyPreview.ToolButton17Click(Sender: TObject);
    begin    //load button
         if OpenDlg1.Execute then
            QRPreview1.QRPrinter.Load(OpenDlg1.FileName);
    end;
    procedure TMyPreview.QRPreview1
    ProgressUpdate(Sender: TObject;
      Progress: Integer);
    begin    //updage progress bar
        ProgressBar1.Position := Progress;
    end;
    procedure TMyPreview.SaveDlg1TypeChange(Sender: TObject);
    begin    //set DefaultExt property of Savedialog
         with SaveDlg1 do
         case FilterIndex of
         0: DefaultExt := '.QR';
         1: DefaultExt := '.TXT';
         2: DefaultExt := '.HTM';
         3: DefaultExt := '.CSV';
         end;
    end;
    end.//end of Unit
    ---- 以 上 程 序 在Windows NT 4.0 中 文 版(Service Pack 3),Delphi 3.0 环 境 下 调 试 通 过。 
      

  3.   

    其实很简单,你只要将lib目录中的QR*.dfm文件用文本编辑器打开,将其中的相关内容改成中文即可,如将Caption='&Close'改成Caption='&C关闭'就Ok了,同样的方法可以汉化所有Quickreport
      

  4.   

    unit m_zpgrjl;interfaceuses
      Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
      QuickRpt, ExtCtrls, Qrctrls, Buttons, ToolWin, ComCtrls, Db,
      DBTables, QRPrntr;type
      Tzpgrjl = class(TForm)
        ToolBar1: TToolBar;
        SpeedButton1: TSpeedButton;
        SpeedButton2: TSpeedButton;
        SpeedButton3: TSpeedButton;
        SpeedButton4: TSpeedButton;
        SpeedButton5: TSpeedButton;
        SpeedButton6: TSpeedButton;
        SpeedButton7: TSpeedButton;
        QRPreview1: TQRPreview;
        PrinterSetupDialog1: TPrinterSetupDialog;
        Query1: TQuery;
        procedure SpeedButton7Click(Sender: TObject);
        procedure SpeedButton5Click(Sender: TObject);
        procedure SpeedButton1Click(Sender: TObject);
        procedure SpeedButton2Click(Sender: TObject);
        procedure SpeedButton3Click(Sender: TObject);
        procedure SpeedButton4Click(Sender: TObject);
        procedure FormShow(Sender: TObject);
        procedure SpeedButton6Click(Sender: TObject);
        procedure FormClose(Sender: TObject; var Action: TCloseAction);
      private
        { Private declarations }
      public
        table:string;
        { Public declarations }
      end;var
      zpgrjl: Tzpgrjl;
      page:integer;
    implementation
    {$R *.DFM}procedure Tzpgrjl.SpeedButton7Click(Sender: TObject);
    var
      i:integer;
    begin
       with query1 do
       begin
          close;
          sql.Clear;
          sql.Add('select * from ');
          sql.Add(table);
          open;
          first;
          for i:=0 to recordcount-1 do          //删除空记录
          begin
             if fieldbyname('xm').value=null then
             begin
                 delete;
             end;
             next;
          end;
          database.StartTransaction;
          try
             applyupdates;
             database.Commit;
          except
             database.Rollback;
          end;
          commitupdates;
       end;
       close;
    end;procedure Tzpgrjl.SpeedButton5Click(Sender: TObject);
    begin
       printersetupdialog1.Execute;
    end;procedure Tzpgrjl.SpeedButton1Click(Sender: TObject);
    begin
       if page=200 then
          exit;
       page:=page+5;
       QRPreview1.Zoom:=page;              //放大
    end;procedure Tzpgrjl.SpeedButton2Click(Sender: TObject);
    begin
       if page=0 then
          exit;
       page:=page-5;
       QRPreview1.Zoom:=page;              //缩小
    end;procedure Tzpgrjl.SpeedButton3Click(Sender: TObject);
    begin
       QRPreview1.PageNumber:=QRPreview1.PageNumber-1;    //上一页
    end;procedure Tzpgrjl.SpeedButton4Click(Sender: TObject);
    begin
       QRPreview1.PageNumber:=QRPreview1.PageNumber+1;    //下一页
    end;procedure Tzpgrjl.FormShow(Sender: TObject);
    begin
       page:=100;
    end;procedure Tzpgrjl.SpeedButton6Click(Sender: TObject);
    begin
       QRPreview1.QRPrinter.Print;                       //打印
    end;procedure Tzpgrjl.FormClose(Sender: TObject; var Action: TCloseAction);
    begin
       action:=cafree;
    end;end.
      

  5.   

    打开C:\Program Files\Borland\Delphi6\Lib\Qrprev.dfm文件修改
    object ExitButton: TSpeedButton
          Left = 293
          Top = 0
          Width = 60
          Height = 22
          Caption = '关闭&C' //修改这
          OnClick = ExitClick
        end加分吧!