Hi! I'm trying to connect two QGroupBox. If the groupbox1 checked or clicked the other groupBox2 be disabled or enabled (setEnabled (false) or setEnabled (true)). In Qt Designer works well.

Qt Code: 
  1. connect(groupBox1, SIGNAL(toggled(bool)), groupBox2,  SLOT(setEnabled(bool)));
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Qt Code: 
  1. QObject::connect(groupBox1, SIGNAL(clicked(bool)), groupBox2,  SLOT(setEnabled(bool)));
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Qt Code: 
  1. Qt 4.4.3
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Any idea? Thanks