problems

[nish]

thx to god... if you have asked one more question i would have died.

[Lykurg]

if you could please use the [ CODE ] tags for further post, because then one could read your code better. Second you could simply use:

connect(deshabilitar, SIGNAL(clicked(bool)), Button7, SLOT(setEnabled(bool)));

connect(deshabilitar, SIGNAL(clicked(bool)), Button7, SLOT(setEnabled(bool)));

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assuming you button is not checkable.