Switch to using compile-time signal-slot connections #881
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Use "new" Qt Signal-Slot connections, which will compile-time check the connections. New overloads are added to work around limitations in the new-style connections -- connecting to slots that take more arguments than the signal, even with defaults, will not work with new-style connections.
Optimized QString concatenation by using %.
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Use "new" Qt Signal-Slot connections, which will compile-time check the connections.
New overloads are added to work around limitations in the new-style
connections -- connecting to slots that take more arguments than the
signal, even with defaults, will not work with new-style connections.
Optimize QString concatenation by using % (removing a warning).