Emitted when an offset specified on the bar changes value as an
effect to LevelBar.addOffsetValue being called.
The signal supports detailed connections; you can connect to the
detailed signal "changed::x" in order to only receive callbacks when
the value of offset "x" changes.
Emitted when an offset specified on the bar changes value as an effect to LevelBar.addOffsetValue being called.
The signal supports detailed connections; you can connect to the detailed signal "changed::x" in order to only receive callbacks when the value of offset "x" changes.