Listbook.cs :  » GUI » wx-NET » wx » SampleListbook » C# / CSharp Open Source

//-----------------------------------------------------------------------------
// wx.NET/Samples - Listbook.cs
//
// wx.NET "Listbook" sample.
//
// Written by Alexander Olk (xenomorph2@onlinehome.de)
// (C) 2004 Alexander Olk
// Licensed under the wxWidgets license, see LICENSE.txt for details.
//
// $Id: Listbook.cs,v 1.2 2007/10/21 15:30:41 harald_meyer Exp $
//-----------------------------------------------------------------------------

using System;
using System.Drawing;

namespace wx.SampleListbook{
  public class ListbookFrame : Frame
  {
    enum Cmd 
    {
      About,
      Quit
    }

    //---------------------------------------------------------------------

    public TextCtrl textCtrl;
    public MyListbook listbook;

    //---------------------------------------------------------------------

    public ListbookFrame(string title, Point pos, Size size)
      : base(title, pos, size)
    {
      // Set the window icon and status bar

      Icon = new wx.Icon("../Samples/Listbook/mondrian.png");

      CreateStatusBar();
      StatusText = "Welcome to the Listbook Sample!";  
      
      Menu menuFile = new Menu();
      menuFile.AppendWL( (int)Cmd.About, "&About", new EventListener( OnAbout ) );
      menuFile.AppendSeparator();
      menuFile.AppendWL( (int)Cmd.Quit, "E&xit\tAlt-X", "Quit this program", new EventListener( OnQuit) );
      
      MenuBar menuBar = new MenuBar();
      menuBar.Append( menuFile, "&File" );
      MenuBar = menuBar;

      textCtrl = new TextCtrl(this, -1, "", wxDefaultPosition, wxDefaultSize, 
        TextCtrl.wxTE_MULTILINE | TextCtrl.wxTE_READONLY | TextCtrl.wxSUNKEN_BORDER );

      Log.SetActiveTarget( textCtrl );

      listbook = new MyListbook( this, -1 );

      BoxSizer bSizer = new BoxSizer( Orientation.wxVERTICAL );
      bSizer.Add( listbook, 1, Stretch.wxGROW );
      bSizer.Add( textCtrl, 0, Stretch.wxGROW );

      Sizer = bSizer;
    }

    //---------------------------------------------------------------------  

    public void OnAbout( object sender, Event e )
    {
      MessageDialog.MessageBox( "wx.NET Listbook sample\n2004 by Alexander Olk", "About",
        Dialog.wxOK | Dialog.wxICON_INFORMATION);
    }

    //---------------------------------------------------------------------  

    public void OnQuit( object sender, Event e )
    {
      Close();
    }
  }   
  
  //---------------------------------------------------------------------  

  public class MyListbook : Listbook
  {
    public ImageList imageList;

    //---------------------------------------------------------------------  

    public MyListbook( Window parent, int id)
      : base( parent, id )
    {
      imageList = new ImageList( 32, 32 );

      // load bitmaps
      for ( int i = 1; i < 16; ++i )
      {
        Bitmap bmp = new Bitmap( String.Format( "../Samples/Listbook/bmp/toblom{0}.png", 
          i.ToString().PadLeft( 2, '0' ) ) );
        imageList.Add( bmp );
      }

      AssignImageList( imageList );

      for ( int i = 1; i < 16; ++i )
      {
        ListbookPanel p = new ListbookPanel( this, -1, i );
        AddPage( p , String.Format( "Picture {0}    ", i ), false, i - 1 );
      } 

      EVT_LISTBOOK_PAGE_CHANGED( -1, new EventListener( OnPageChanged ) );
      EVT_LISTBOOK_PAGE_CHANGING( -1, new EventListener( OnPageChanging ) );
    }

    //---------------------------------------------------------------------  

    public void OnPageChanged( object sender, Event e )
    {
      ListbookEvent le = (ListbookEvent) e;

      Log.LogMessage( "OnPageChanged, old: " + le.OldSelection + ", " +
        "new: " + le.Selection + ", Selection: " + this.Selection );

      e.Skip();
    }

    //---------------------------------------------------------------------  

    public void OnPageChanging( object sender, Event e )
    {
      ListbookEvent le = (ListbookEvent) e;

      Log.LogMessage( "OnPageChanging, old: " + le.OldSelection + ", " +
        "new: " + le.Selection + ", Selection: " + this.Selection );

      e.Skip();
    }
  }

  //---------------------------------------------------------------------  

  public class ListbookPanel : Panel
  {
    public HtmlWindow htmlWindow;
    
    //---------------------------------------------------------------------  

    public ListbookPanel( Window parent, int id, int number )
      : base( parent, id )
    {
      htmlWindow = new HtmlWindow( this );
      htmlWindow.AppendToPage( "<html><body><center><h1>This is HtmlWindow page " +
        number + ".</h1><br><br><br>" + 
        "<img height=\"32\" width=\"32\" alt=\"\" " +
        "src=\"" +
        String.Format( "../Samples/Listbook/bmp/toblom{0}.png", number.ToString().PadLeft( 2, '0' ) ) +
        "\">" +
        "</center></body></html>" );

      BoxSizer bSizer = new BoxSizer( Orientation.wxVERTICAL );
      bSizer.Add( htmlWindow, 1, Stretch.wxGROW );

      Sizer = bSizer;
    }
  }

  //---------------------------------------------------------------------  

  public class ListbookApp : wx.App
  {
    //---------------------------------------------------------------------

    public override bool OnInit()
    {
      ListbookFrame frame = new ListbookFrame("Listbook wxWidgets Sample", new Point(10, 100), new Size(650,340));
      frame.Show(true);

      return true;
    }

    //---------------------------------------------------------------------

    [STAThread]
    static void Main()
    {
      ListbookApp app = new ListbookApp();
      app.Run();
    }

    //---------------------------------------------------------------------
  }
}