Name
AtkValue -- the standard mechanism for an assistive technology to
determine and set numerical values as well as get minimum
and maximum values
Description
The AtkValue interface should be supported by any object that
supports a numerical value (e.g., a scroll bar). This interface
provides the standard mechanism for an assistive technology to
determine and set the numerical value as well as get the minimum
and maximum values.
Details
struct AtkValueIface
struct AtkValueIface
{
GTypeInterface parent;
void (* get_current_value) (AtkValue *obj,
GValue *value);
void (* get_maximum_value) (AtkValue *obj,
GValue *value);
void (* get_minimum_value) (AtkValue *obj,
GValue *value);
gboolean (* set_current_value) (AtkValue *obj,
const GValue *value);
}; |
atk_value_get_current_value ()
void atk_value_get_current_value (AtkValue *obj,
GValue *value); |
Gets the value of this object
atk_value_get_maximum_value ()
void atk_value_get_maximum_value (AtkValue *obj,
GValue *value); |
Gets the maximum value of this object
atk_value_get_minimum_value ()
void atk_value_get_minimum_value (AtkValue *obj,
GValue *value); |
Gets the minimum value of this object
atk_value_set_current_value ()
gboolean atk_value_set_current_value (AtkValue *obj,
const GValue *value); |
Sets the value of this object