Variables

All variables inherit their attributes and methods from Variable. Unlike a regular variable, a variable that inherits from gobject.object is an object that emits a signal when its internal value changes. This allows for the use of dynamic content within widgets.

Variable

Variable inherits from GObject.Object

Constructor

Parameter	Value Expected	Default Value	Description
initial_value	any	None	The initial value of the variable can be of any type.

Methods

Method	Arguments Type	Description
set_value	new_value	Sets the internal value of the variable; when it changes, it emits a signal.
get_value		Returns the internal value of the variable.
bind	callback	The callback argument must be callable. The bind method is used to connect to the variable. When the internal value of the variable changes, the callback is executed. By default, the new value is passed as an argument to the callback.