Dear Monks,

this is a general question on how I can not let a GUI frozen while a process undelying the GUI is running. If required I can provide an example

My gui reads a XLS file and print it out as CSV (using Spreadsheet::ParseExcel). During this operation, the gui (mainwindow) is frozen, meaning that nothing more can be done. I would like to be able to use the mw, for example to give the user the possibility to stop the procedure by clicing a button, or by showing in an extra window (splashscreen)in real time the number of records being converted.

What is the best approach? Any suggestion will be much appreciated. Cla

In reply to TK GUI frozen windows by fanticla

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