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

//-----------------------------------------------------------------------------
// wx.NET - Sizer.cs
//
// The wxBoxSizer wrapper class.
//
// Written by Bryan Bulten (bryan@bulten.ca)
// (C) 2003 Bryan Bulten
// Licensed under the wxWidgets license, see LICENSE.txt for details.
//
// $Id: BoxSizer.cs,v 1.12 2007/09/15 09:25:04 harald_meyer Exp $
//-----------------------------------------------------------------------------

using System;
using System.Drawing;
using System.Runtime.InteropServices;

namespace wx{
  public class BoxSizer : Sizer
  {
    private delegate void Virtual_voidvoid();
    private delegate IntPtr Virtual_wxSizevoid();
    
    private Virtual_voidvoid recalcSizes;
    
    [DllImport("wx-c")] static extern void wxBoxSizer_RegisterVirtual(IntPtr self, Virtual_voidvoid recalcSizes);  
    [DllImport("wx-c")] static extern void wxBoxSizer_RegisterDisposable(IntPtr self, Virtual_Dispose onDispose);
  
    [DllImport("wx-c")] static extern IntPtr wxBoxSizer_ctor(int orient);
    [DllImport("wx-c")] static extern void wxBoxSizer_RecalcSizes(IntPtr self);
        [DllImport("wx-c")] static extern int wxBoxSizer_GetOrientation(IntPtr self);
    [DllImport("wx-c")] static extern void wxBoxSizer_SetOrientation(IntPtr self, int orient);

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

    public BoxSizer(IntPtr wxObject)
      : base(wxObject) { }

        /** Refer to class wx.Orientation for applicable flags.
         * */
    public BoxSizer(int orient)
      : this(wxBoxSizer_ctor((int)orient)) 
    { 
      recalcSizes = new Virtual_voidvoid(RecalcSizes);
      wxBoxSizer_RegisterVirtual(wxObject, recalcSizes);
      
      virtual_Dispose = new Virtual_Dispose(VirtualDispose);
      wxBoxSizer_RegisterDisposable(wxObject, virtual_Dispose);
    }
      
    //---------------------------------------------------------------------
    
    public override void RecalcSizes()
    {
      wxBoxSizer_RecalcSizes(wxObject);
    }
    
    //---------------------------------------------------------------------
        
    public int Orientation
    {
      get { return wxBoxSizer_GetOrientation(wxObject); }
      set { wxBoxSizer_SetOrientation(wxObject, value); }
    }
  }
}