Adjustment.setLower

Sets the minimum value of the adjustment.

When setting multiple adjustment properties via their individual setters, multiple gtk.adjustment.Adjustment.changed signals will be emitted. However, since the emission of the gtk.adjustment.Adjustment.changed signal is tied to the emission of the ::notify signals of the changed properties, it’s possible to compress the gtk.adjustment.Adjustment.changed signals into one by calling gobject.object.ObjectG.freezeNotify and gobject.object.ObjectG.thawNotify around the calls to the individual setters.

Alternatively, using a single gobject.object.ObjectG.set for all the properties to change, or using gtk.adjustment.Adjustment.configure has the same effect.

class Adjustment
void
setLower
(
double lower
)

Parameters

lower double

the new minimum value