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{ $Id: notebooktest.pp 54031 2017-01-29 21:04:32Z joost $ }
{
/***************************************************************************
NoteBookTest.pp
-------------------
***************************************************************************/
***************************************************************************
* *
* This source is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This code is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* A copy of the GNU General Public License is available on the World *
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
* obtain it by writing to the Free Software Foundation, *
* Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1335, USA. *
* *
***************************************************************************
}
{
@abstract(An example application for TNotebook)
@author(NoteBookTest.pp - Marc Weustink <weus@quicknet.nl>)
}
program NotebookTest;
{$mode objfpc}{$H+}
uses
Interfaces, Classes, Controls, Forms, Buttons, SysUtils, StdCtrls,
Graphics, ExtCtrls, LclProc;
type
TForm1 = class(TForm)
Notebook1 : TNotebook;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Label1: TLabel;
procedure Button1CLick(Sender : TObject);
procedure Button2CLick(Sender : TObject);
procedure Button3CLick(Sender : TObject);
public
constructor Create(AOwner: TComponent); override;
end;
constructor TForm1.Create(AOwner: TComponent);
begin
inherited CreateNew(AOwner, 1);
Caption := 'Notebook testing';
Left := 0;
Top := 0;
Width := 700;
Height := 300;
Position:= poMainFormCenter;
Button1 := TButton.Create(Self);
with Button1 do begin
Top:= 0;
Left:= 0;
AutoSize := true;
Parent:= Self;
Caption := 'Create page';
OnClick := @Button1Click;
end;
Button2 := TButton.Create(Self);
with Button2 do begin
AnchorSide[akLeft].Side := asrRight;
AnchorSide[akLeft].Control := Button1;
AnchorSide[akTop].Side := asrCenter;
AnchorSide[akTop].Control := Button1;
AutoSize := true;
Parent:= Self;
Caption := 'Back';
OnClick := @Button2Click;
end;
Button3 := TButton.Create(Self);
with Button3 do begin
AnchorSide[akLeft].Side := asrRight;
AnchorSide[akLeft].Control := Button2;
AnchorSide[akTop].Side := asrCenter;
AnchorSide[akTop].Control := Button2;
AutoSize := true;
Parent:= Self;
Caption := 'Forward';
OnClick := @Button3Click;
end;
Label1 := TLabel.Create(Self);
with Label1 do begin
AnchorSide[akLeft].Side := asrRight;
BorderSpacing.Left := 6;
AnchorSide[akLeft].Control := Button3;
AnchorSide[akTop].Side := asrCenter;
AnchorSide[akTop].Control := Button3;
Parent:= Self;
Caption := '0 pages total';
end;
NoteBook1 := TNoteBook.Create(Self);
with NoteBook1 do
begin
AnchorSide[akTop].Side := asrBottom;
AnchorSide[akTop].Control := Button1;
Align := alBottom;
Anchors := Anchors + [akTop];
Parent:= Self;
end;
end;
procedure TForm1.Button1Click(Sender : TObject);
var
NewPageIndex: integer;
NewPage: TPage;
PageLabel: TLabel;
begin
NewPageIndex := Notebook1.Pages.Add(Format('[Page %d]', [Notebook1.Pages.Count]));
NewPage := Notebook1.Page[NewPageIndex];
PageLabel := TLabel.Create(Self);
with PageLabel do
begin
Left := 20;
Top := 10 + NewPageIndex * 20;
Width := 500;
Height := 20;
Caption := Format('This is page [%d]',[NewPageIndex]);
Parent := NewPage;
end;
Label1.Caption := IntToStr(Notebook1.PageCount)+ ' pages total';
end;
procedure TForm1.Button2Click(Sender : TObject);
begin
if Notebook1.PageIndex>0 then
Notebook1.PageIndex:=Notebook1.PageIndex-1;
end;
procedure TForm1.Button3Click(Sender : TObject);
begin
if Notebook1.PageIndex<Notebook1.PageCount-1 then
Notebook1.PageIndex:=Notebook1.PageIndex+1;
end;
var
F1: TForm1;
begin
DebugLN('------ INIT ------- ');
Application.Initialize;
DebugLN('------ CREATE ------- ');
Application.CreateForm(TForm1, F1);
DebugLN('------ RUN ------- ');
Application.Run;
DebugLN('------ DONE ------- ');
end.
|
