Resources aren't released correctly after rendering

[Carl]

Beside the mentioned error in the summary, there is also a problem when rendering
multiple times in a row when using the layout management.
Something to do with a singleton in which the variables aren't cleared.

Possible solution for clearing the resources : use the garbagecollector
---------------------------------------------------------------------------------------
public class SWFRenderedInstance : Form, IRenderedInstance
{
 public delegate void CloseHandler();

 private CloseHandler m_closeH;
 public CloseHandler CloseH
 {
  get { return m_closeH; }
  set { m_closeH = value; }
 }

 public SWFRenderedInstance()
 {
  m_closeH = null;
 }

 public SWFRenderedInstance(string title)
 {
  Text = title;
  m_closeH = null;
 }

 public void ShowIt()
 {
  try
  {
   //Application.Run(this);
   this.Show();
  }
  catch(System.Exception e)
  {
   //Application thread is already running...
   this.ShowDialog(null);
  }
 }

 public void Add(Control c)
 {
  this.Controls.Add(c);
 }

 public string Title
 {
  get
  {
   return Text;
  }
  set
  {
   Text = value;
  }
 }

 protected override void OnClosed(System.EventArgs e)
 {
  GC.Collect();
  GC.WaitForPendingFinalizers();

  if(m_closeH != null)
   m_closeH();
  this.Dispose();
 }
}

[Jo Vermeulen (jozilla)]

Added another bug for the problem with rendering after a document containing a layout element:

https://bugs.launchpad.net/uiml.net/+bug/112000

[Jo Vermeulen (jozilla)]

We need to check if this also occurs with the other vocabularies (GTK and CSWF).