Thank you, I try it. And post here solution<br><br><div class="gmail_quote">2011/5/21 chasank <span dir="ltr"><<a href="mailto:chasank@gmail.com">chasank@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
My suggestion is,<br>
if you do not need more than one renderer and RenderWindow<br>
- Define them in a global scope,<br>
- And before each call to the widgetInicialization method, set them to the<br>
NULL<br>
- in widgetInicialization method, Re-create them, set the values<br>
- Lastly update your widget object.<br>
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