examples/Delphi/Root.pas

(* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is TurboPower SysTools
 *
 * The Initial Developer of the Original Code is
 * TurboPower Software
 *
 * Portions created by the Initial Developer are Copyright (C) 1996-2002
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * ***** END LICENSE BLOCK ***** *)

unit Root;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TRootForm = class(TForm)
    ObserverBtn: TButton;
    MediatorBtn: TButton;
    ChainBtn: TButton;
    SingletonBtn: TButton;
    ExitBtn: TButton;
    procedure ObserverBtnClick(Sender: TObject);
    procedure ChainBtnClick(Sender: TObject);
    procedure MediatorBtnClick(Sender: TObject);
    procedure SingletonBtnClick(Sender: TObject);
    procedure ExitBtnClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  RootForm: TRootForm;

implementation

uses Chain, Medtr, Observer, Singlton;


{$R *.DFM}

procedure TRootForm.ObserverBtnClick(Sender: TObject);
begin
  Application.CreateForm(TObserverForm, ObserverForm);
  ObserverForm.ShowModal;
end;

procedure TRootForm.ChainBtnClick(Sender: TObject);
begin
  Application.CreateForm(TChainForm, ChainForm);
  ChainForm.ShowModal;
end;

procedure TRootForm.MediatorBtnClick(Sender: TObject);
begin
  Application.CreateForm(TMediatorForm, MediatorForm);
  MediatorForm.ShowModal;
end;

procedure TRootForm.SingletonBtnClick(Sender: TObject);
begin
  Application.CreateForm(TSingletonForm, SingletonForm);
  SingletonForm.ShowModal;
end;

procedure TRootForm.ExitBtnClick(Sender: TObject);
begin
  Close;
end;

end.
1	(* *** BEGIN LICENSE BLOCK ***
2	* Version: MPL 1.1
3	*
4	* The contents of this file are subject to the Mozilla Public License Version
5	* 1.1 (the "License"); you may not use this file except in compliance with
6	* the License. You may obtain a copy of the License at
7	* http://www.mozilla.org/MPL/
8	*
9	* Software distributed under the License is distributed on an "AS IS" basis,
10	* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11	* for the specific language governing rights and limitations under the
12	* License.
13	*
14	* The Original Code is TurboPower SysTools
15	*
16	* The Initial Developer of the Original Code is
17	* TurboPower Software
18	*
19	* Portions created by the Initial Developer are Copyright (C) 1996-2002
20	* the Initial Developer. All Rights Reserved.
21	*
22	* Contributor(s):
23	*
24	* *** END LICENSE BLOCK *** *)
25
26	unit Root;
27
28	interface
29
30	uses
31	Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
32	StdCtrls;
33
34	type
35	TRootForm = class(TForm)
36	ObserverBtn: TButton;
37	MediatorBtn: TButton;
38	ChainBtn: TButton;
39	SingletonBtn: TButton;
40	ExitBtn: TButton;
41	procedure ObserverBtnClick(Sender: TObject);
42	procedure ChainBtnClick(Sender: TObject);
43	procedure MediatorBtnClick(Sender: TObject);
44	procedure SingletonBtnClick(Sender: TObject);
45	procedure ExitBtnClick(Sender: TObject);
46	private
47	{ Private declarations }
48	public
49	{ Public declarations }
50	end;
51
52	var
53	RootForm: TRootForm;
54
55	implementation
56
57	uses Chain, Medtr, Observer, Singlton;
58
59
60	{$R *.DFM}
61
62	procedure TRootForm.ObserverBtnClick(Sender: TObject);
63	begin
64	Application.CreateForm(TObserverForm, ObserverForm);
65	ObserverForm.ShowModal;
66	end;
67
68	procedure TRootForm.ChainBtnClick(Sender: TObject);
69	begin
70	Application.CreateForm(TChainForm, ChainForm);
71	ChainForm.ShowModal;
72	end;
73
74	procedure TRootForm.MediatorBtnClick(Sender: TObject);
75	begin
76	Application.CreateForm(TMediatorForm, MediatorForm);
77	MediatorForm.ShowModal;
78	end;
79
80	procedure TRootForm.SingletonBtnClick(Sender: TObject);
81	begin
82	Application.CreateForm(TSingletonForm, SingletonForm);
83	SingletonForm.ShowModal;
84	end;
85
86	procedure TRootForm.ExitBtnClick(Sender: TObject);
87	begin
88	Close;
89	end;
90
91	end.