When I call:
my_dockwidget->setFloating( true );
my_dockwidget->setFloating( true );
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Nothing happens. I can't see the widget in my QMainWindow or floating.
But if I do this:
my_dockwidget->setFloating( false );
my_dockwidget->setFloating( true );
my_dockwidget->setFloating( false );
my_dockwidget->setFloating( true );
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Then it pops up.
Is this a bug in Qt?
In the case where it doesn't pop up, I cout'ed the isVisible() isFloat() parameters and both were true!
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