Qt-interest Archive, March 2002
QProgressDialog and qApp->processEvents()
Message 1 in thread
We are using three funtions to show/update/hide the same (global)
progressdialog and have the problem (under linux) that sometimes the progress
dialog stays on the screen without borders.
It never paints the Cancel button although it is defined.
In all three functions we use qApp->processEvents() but after selecting some
files in a File open dialog. The filedialog is destroyed but the MainWindow
never repainted during the loading of the files which call the progress
functions.
Has anyone seen this behaviour before and knows the answer ?
Marce,
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