QTextEdit restore cursor position

[artur231]

Hi.

I have problem with saving/restoring cursor position after closing/opening my application.
I use textCursor().position() to save position in QSettings and textCursor().setPosition() to restore it, but cursor always is on on position 0. Saving work's ok, if I look in settings file position looks correct.

How to fix this ?

Code (rest of code is based on Qt MDI example) :

void MdiChild::setMdiWindowProperites(_editor_properites opt)
{
   mdiWindowProperites = opt;
   setReadOnly(mdiWindowProperites.readOnly);
   setFont(QFont(mdiWindowProperites.fontName, mdiWindowProperites.fontSize, QFont::Normal));
   //editorOpt.lastDir = opt.lastDir;
 
 
   if(mdiWindowProperites.syntaxH)
   {
      if(highlighter <= 0)
        highlighter = new Highlighter(document(), mdiWindowProperites.syntaxHColors);
      if(highlighter > 0)
        highlighter->rehighlight();
   }
   else
   {
      if(highlighter > 0)
        delete(highlighter);
      highlighter = 0;
   };
 
   textCursor().setPosition(mdiWindowProperites.cursorPosX);
   ensureCursorVisible();
}

void MdiChild::setMdiWindowProperites(_editor_properites opt)
{
   mdiWindowProperites = opt;
   setReadOnly(mdiWindowProperites.readOnly);
   setFont(QFont(mdiWindowProperites.fontName, mdiWindowProperites.fontSize, QFont::Normal));
   //editorOpt.lastDir = opt.lastDir;

   
   if(mdiWindowProperites.syntaxH)
   {
      if(highlighter <= 0)
        highlighter = new Highlighter(document(), mdiWindowProperites.syntaxHColors);
      if(highlighter > 0)
        highlighter->rehighlight();
   }
   else
   {
      if(highlighter > 0)
        delete(highlighter);
      highlighter = 0;
   };
   
   textCursor().setPosition(mdiWindowProperites.cursorPosX);
   ensureCursorVisible();
}

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I use QT4.4.0 on openSUSE 10.3 KDE3.

Artur

PS.
Sorry for my bad English.