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Top 3 SWT Exceptions
- 1. Top 3 SWT Exceptions Lakshmi P Shanmugam Eclipse SWT Team IBM
- 4. Out of Handles Error when there are no more OS handles for the requested resources
- 11. Invalid Thread Access Exception when we access a widget from a non-UI thread
- 17. Widget is Disposed when we try to access a widget which is already disposed
- 20. Thank you
Hinweis der Redaktion
- asyncExec - Causes the <code>run()</code> method of the runnable to be invoked by the user-interface thread at the next reasonable opportunity. The caller of this method continues to run in parallel, and is not notified when the runnable has completed. Specifying <code>null</code> as the runnable simply wakes the user-interface thread when run.
- Since other things can happen in the UI thread between the call to asyncExec and the execution of your runnable, you can never be sure what state your widgets are in by the time your runnable executes