ucomponentlist.pas

一个模拟Delphi的快速开发环境RAD

unit UComponentList;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Menus, ExtCtrls, Buttons, Grids, Mask, ComCtrls, DB, DBTables,
  DBGrids, DBCtrls, DBCGrids, FileCtrl, MPlayer,  Gauges, IBCtrls,
  Calendar, Outline, DirOutln, Spin, ColorGrd, quickrpt, Qrctrls, qrprntr;

type
  TComponentList = class(TForm)
    CompList: TListBox;
    btnCancel: TButton;
    btnOK: TButton;
    Label1: TLabel;
    Edit1: TEdit;
    procedure btnOKClick(Sender: TObject);
    procedure btnCancelClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Edit1Change(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
    XPos,YPos:integer;
  public
    { Public declarations }
  end;


var
  ComponentList: TComponentList;

implementation

uses Uconst;


{$R *.DFM}

var
  CompList:TStringList;

procedure TComponentList.btnOKClick(Sender: TObject);
var
  SelectClass:TPersistentClass;
begin
   SelectClass:=GetClass(Trim('T'+CompList.Items[CompList.ItemIndex]));
   if SelectClass = nil then Exit;
   ProxyDesigner.CreateComponent(TComponentClass(SelectClass),ProxyDesigner.Form,XPos,YPos,0,0);
   Inc(YPos,20);
   if YPos>ProxyDesigner.Form.ClientHeight then begin
      Inc(XPos,20);
      YPos:=0;
   end;
end;

procedure TComponentList.btnCancelClick(Sender: TObject);
begin
   ModalResult:=mrCancel;
end;

procedure TComponentList.FormCreate(Sender: TObject);
begin
// 哪欺惩飘狼 格废阑 舅瘤 给秦辑 公侥窍霸 格废阑 荐悼栏肺 眠啊
     CompList.Items.BeginUpdate;
     CompList.Items.Add('MainMenu');
     CompList.Items.Add('PopupMenu');
     CompList.Items.Add('Button');
     CompList.Items.Add('Label');
     CompList.Items.Add('Edit');
     CompList.Items.Add('Memo');
     CompList.Items.Add('CheckBox');
     CompList.Items.Add('RadioButton');
     CompList.Items.Add('ListBox');
     CompList.Items.Add('ComboBox');
     CompList.Items.Add('GroupBox');
     CompList.Items.Add('RadioGroup');
     CompList.Items.Add('Panel');
     CompList.Items.Add('BitBtn');
     CompList.Items.Add('SpeedButton');
     CompList.Items.Add('MaskEdit');
     CompList.Items.Add('StringGrid');
     CompList.Items.Add('DrawGrid');
     CompList.Items.Add('Image');
     CompList.Items.Add('Shape');
     CompList.Items.Add('Bevel');
     CompList.Items.Add('ScrollBox');
     CompList.Items.Add('TabControl');
     CompList.Items.Add('PageControl');
     CompList.Items.Add('RichEdit');
     CompList.Items.Add('TrackBar');
     CompList.Items.Add('ImageList');
     CompList.Items.Add('ProgressBar');
     CompList.Items.Add('UpDown');
     CompList.Items.Add('HotKey');
     CompList.Items.Add('TreeView');
     CompList.Items.Add('ListView');
     CompList.Items.Add('HeaderControl');
     CompList.Items.Add('StatusBar');
     CompList.Items.Add('DataSource');
     CompList.Items.Add('Table');
     CompList.Items.Add('Query');
     CompList.Items.Add('Database');
     CompList.Items.Add('StoredProc');
     CompList.Items.Add('Session');
     CompList.Items.Add('BatchMove');
     CompList.Items.Add('UpdateSQL');
     CompList.Items.Add('DBGrid');
     CompList.Items.Add('DBNavigator');
     CompList.Items.Add('DBText');
     CompList.Items.Add('DBEdit');
     CompList.Items.Add('DBMemo');
     CompList.Items.Add('DBImage');
     CompList.Items.Add('DBListBox');
     CompList.Items.Add('DBComboBox');
     CompList.Items.Add('DBCheckBox');
     CompList.Items.Add('DBRadioGroup');
     CompList.Items.Add('DBLookupListBox');
     CompList.Items.Add('DBLookupComboBox');
     CompList.Items.Add('OpenDialog');
     CompList.Items.Add('SaveDialog');
     CompList.Items.Add('FontDialog');
     CompList.Items.Add('ColorDialog');
     CompList.Items.Add('PrintDialog');
     CompList.Items.Add('PrinterSetupDialog');
     CompList.Items.Add('FindDialog');
     CompList.Items.Add('ReplaceDialog');
     CompList.Items.Add('Timer');
     CompList.Items.Add('PaintBox');
     CompList.Items.Add('FileListBox');
     CompList.Items.Add('DirectoryListBox');
     CompList.Items.Add('DriveComboBox');
     CompList.Items.Add('FilterComboBox');
     CompList.Items.Add('MediaPlayer');
     CompList.Items.Add('IBEventAlerter');
     CompList.Items.Add('Gauge');
     CompList.Items.Add('ColorGrid');
     CompList.Items.Add('SpinButton');
     CompList.Items.Add('SpinEdit');
     CompList.Items.Add('DirectoryOutline');
     CompList.Items.Add('Calendar');
     CompList.Items.EndUpdate;
     CompList.ItemIndex:=0;
end;

procedure TComponentList.Edit1Change(Sender: TObject);
var
   Index:Integer;
begin
   for Index:=CompList.ItemIndex to CompList.Items.Count-1 do
      if Pos(UpperCase(Edit1.Text),UpperCase(CompList.Items[Index]))>0 then begin
         CompList.ItemIndex:=Index;
         Exit;
      end;
end;

procedure TComponentList.FormShow(Sender: TObject);
begin
   Edit1.SetFocus;
end;

{initialization
    RegisterClass(TButton);
    RegisterClass(TMainMenu);
    RegisterClass(TPopupMenu);
    RegisterClass(TLabel);
    RegisterClass(TEdit);
    RegisterClass(TEdit);
    RegisterClass(TMemo);
    RegisterClass(TRadioButton);
    RegisterClass(TCheckBox);
    RegisterClass(TListBox);
    RegisterClass(TComboBox);
    RegisterClass(TScrollBar);
    RegisterClass(TGroupBox);
    RegisterClass(TRadioGroup);
    RegisterClass(TPanel);
    RegisterClass(TBitBtn);
    RegisterClass(TSpeedButton);
    RegisterClass(TMaskEdit);
    RegisterClass(TStringGrid);
    RegisterClass(TImage);
    RegisterClass(TShape);
    RegisterClass(TBevel);
    RegisterClass(TScrollBox);
    RegisterClass(TTabControl);
    RegisterClass(TPageControl);
    RegisterClass(TTreeView);
    RegisterClass(TListView);
    RegisterClass(TImageList);
    RegisterClass(THeaderControl);
    RegisterClass(TRichEdit);
    RegisterClass(TStatusBar);
    RegisterClass(TTrackBar);
    RegisterClass(TProgressBar);
    RegisterClass(TUpDown);
    RegisterClass(THotKey);
    RegisterClass(TTable);
    RegisterClass(TQuery);
    RegisterClass(TDataSource);
    RegisterClass(TStoredProc);
    RegisterClass(TDatabase);
    RegisterClass(TSession);
    RegisterClass(TBatchMove);
    RegisterClass(TUpdateSQL);
    RegisterClass(TDBGrid);
    RegisterClass(TDBNavigator);
    RegisterClass(TDBText);
    RegisterClass(TDBEdit);
    RegisterClass(TDBMemo);
    RegisterClass(TDBImage);
    RegisterClass(TDBListBox);
    RegisterClass(TDBComboBox);
    RegisterClass(TDBCheckBox);
    RegisterClass(TDBRadioGroup);
    RegisterClass(TDBLookupListBox);
    RegisterClass(TDBLookupComboBox);
    RegisterClass(TDBCtrlGrid);
    RegisterClass(TTimer);
    RegisterClass(TPaintBox);
    RegisterClass(TFileListBox);
    RegisterClass(TDirectoryListBox);
    RegisterClass(TDriveComboBox);
    RegisterClass(TFilterComboBox);
    RegisterClass(TMediaPlayer);
    RegisterClass(TQuickRep);
    RegisterClass(TQRBand);
    RegisterClass(TQRGroup);
    RegisterClass(TQRDetailLink);
    RegisterClass(TQRLabel);
    RegisterClass(TQRMemo);
    RegisterClass(TQRDBText);
    RegisterClass(TQRDBCalc);
    RegisterClass(TQRSysData);
    RegisterClass(TQRShape);
    RegisterClass(TQRPreview);
    RegisterClass(TIBEventAlerter);
    RegisterClass(TGauge);
    RegisterClass(TColorGrid);
    RegisterClass(TSpinButton);
    RegisterClass(TSpinEdit);
    RegisterClass(TDirectoryOutline);
    RegisterClass(TCalendar);
   } 
end.