I'm just learning PyQt and looking at the Signals and Slots mechanism. I'm a bit baffled by the verbose syntax. Why do we have:
self.connect(dial, SIGNAL("valueChanged(int)"), spinbox.setValue)
I would much prefer to write the following:
self.connect(dial.valueChanged, spinbox.setValue)
Can anyone tell me why the connect() syntax needs to be so explicit/verbose?
You can use PyQt's new style signals which are less verbose:
self.connect(dial, SIGNAL("valueChanged(int)"), spinbox.setValue)
Becomes:
dial.valueChanged.connect(spinbox.setValue)
Luper's answer is much better than this one, but for the sake of completeness...
The ugly "old style" syntax is an anachronism from the C++
world - just look at the syntax those guys have to work with! Yucky...
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