GtkAdjustment
Represents an adjustable bounded value.
Object Hierarchy
Direct subclasses
None.
Description
Any widget with a moving part has a GtkAdjustment
at work behind it somewhere. The adjustment object is used to limit the
range of values used by that moving part and also, in some widgets, to
determine the size of the steps by which the value may be increased or
decreased.
Constructor
GtkAdjustment (double value, double lower, double upper, double step_increment, double page_increment, double page_size); --
Creates the basis for an adjustable widget.
Signals
"changed"
Emitted when a property other than value changes.
"value-changed"
Emitted when the value of any property is changed.
Properties
value:
Current value.
lower:
Lower bound.
upper:
Upper bound.
step_increment:
Smaller incremental step value.
page_increment:
Larger incremental step value.
page_size:
Displayed area.
