Componentes.Terceros.jvcl/official/3.00/examples/JvBehaviorLabel/JvBehaviorLblMainFrmU.pas

134 lines
4.1 KiB
ObjectPascal

{******************************************************************
JEDI-VCL Demo
Copyright (C) 2002 Project JEDI
Original author:
You may retrieve the latest version of this file at the JEDI-JVCL
home page, located at http://jvcl.sourceforge.net
The contents of this file are used with permission, 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/MPL-1_1Final.html
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.
******************************************************************}
unit JvBehaviorLblMainFrmU;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, JvBehaviorLabel, JvExStdCtrls;
type
TJvBehaviorLblMainFrm = class(TForm)
lblCodeBreaker: TJvBehaviorLabel;
btnCodeBreak: TButton;
lblAppearing: TJvBehaviorLabel;
btnAppear: TButton;
lblBlinking: TJvBehaviorLabel;
btnBlink: TButton;
lblBouncing: TJvBehaviorLabel;
btnBounce: TButton;
lblScrolling: TJvBehaviorLabel;
btnScroll: TButton;
lblSpecial: TJvBehaviorLabel;
btnSpecial: TButton;
lblTyping: TJvBehaviorLabel;
btnType: TButton;
btnAll: TButton;
procedure btnCodeBreakClick(Sender: TObject);
procedure btnAppearClick(Sender: TObject);
procedure btnBlinkClick(Sender: TObject);
procedure btnBounceClick(Sender: TObject);
procedure btnScrollClick(Sender: TObject);
procedure btnSpecialClick(Sender: TObject);
procedure btnTypeClick(Sender: TObject);
procedure btnAllClick(Sender: TObject);
private
procedure DoCodeBreakStart(Sender:TObject);
procedure DoCodeBreakStop(Sender:TObject);
public
end;
var
JvBehaviorLblMainFrm: TJvBehaviorLblMainFrm;
implementation
{$R *.dfm}
procedure TJvBehaviorLblMainFrm.btnCodeBreakClick(Sender: TObject);
begin
Randomize;
lblCodeBreaker.OnStart := nil;
lblCodeBreaker.OnStop := nil;
if lblCodeBreaker.Caption = TJvLabelCodeBreaker(lblCodeBreaker.BehaviorOptions).DecodedText then
lblCodeBreaker.Caption := 'x6/yhjSkhHHDski"=90sd';
// this might trigger the OnStart/OnStop events, so set to nil
lblCodeBreaker.BehaviorOptions.Active := not lblCodeBreaker.BehaviorOptions.Active;
lblCodeBreaker.OnStart := DoCodeBreakStart;
lblCodeBreaker.OnStop := DoCodeBreakStop;
end;
procedure TJvBehaviorLblMainFrm.DoCodeBreakStart(Sender: TObject);
begin
lblCodeBreaker.Caption := 'BREAK THE CODE';
end;
procedure TJvBehaviorLblMainFrm.DoCodeBreakStop(Sender: TObject);
begin
ShowMessage('Congratulations! You''ve hacked the system!');
end;
procedure TJvBehaviorLblMainFrm.btnAppearClick(Sender: TObject);
begin
lblAppearing.Alignment := taCenter;
lblAppearing.BehaviorOptions.Active := not lblAppearing.BehaviorOptions.Active;
end;
procedure TJvBehaviorLblMainFrm.btnBlinkClick(Sender: TObject);
begin
lblBlinking.BehaviorOptions.Active := not lblBlinking.BehaviorOptions.Active;
end;
procedure TJvBehaviorLblMainFrm.btnBounceClick(Sender: TObject);
begin
lblBouncing.BehaviorOptions.Active := not lblBouncing.BehaviorOptions.Active;
end;
procedure TJvBehaviorLblMainFrm.btnScrollClick(Sender: TObject);
begin
lblScrolling.BehaviorOptions.Active := not lblScrolling.BehaviorOptions.Active;
end;
procedure TJvBehaviorLblMainFrm.btnSpecialClick(Sender: TObject);
begin
lblSpecial.BehaviorOptions.Active := not lblSpecial.BehaviorOptions.Active;
end;
procedure TJvBehaviorLblMainFrm.btnTypeClick(Sender: TObject);
begin
lblTyping.BehaviorOptions.Active := not lblTyping.BehaviorOptions.Active;
end;
procedure TJvBehaviorLblMainFrm.btnAllClick(Sender: TObject);
var i:integer;
begin
for i := 0 to ControlCount -1 do
if (Controls[i] <> btnAll) and (Controls[i] is TButton) then
TButton(Controls[i]).Click;
end;
end.