Atk::Value Class Reference
The ATK interface implemented by valuators and components which display or select a value from a bounded range of values. More...
#include <atkmm/value.h>
List of all members.
Detailed Description
The ATK interface implemented by valuators and components which display or select a value from a bounded range of values.
This should be implemented for components which either display a value from a bounded range, or which allow the user to specify a value from a bounded range, or both. For instance, most sliders and range controls, as well as dials, should have Atk::Object representations which implement Atk::Value on the component's behalf. Atk::Values may be read-only, in which case attempts to alter the value return false to indicate failure.
Member Function Documentation
Gets the value of this object.
- Parameters:
-
| value | A Value representing the current accessible value. |
Gets the maximum value of this object.
- Parameters:
-
| value | A Value representing the maximum accessible value. |
Gets the minimum value of this object.
- Parameters:
-
| value | A Value representing the minimum accessible value. |
Sets the value of this object.
- Parameters:
-
| value | A Value which is the desired new accessible value. |
- Returns:
true
if new value is successfully set, false
otherwise.
Friends And Related Function Documentation
A Glib::wrap() method for this object.
- Parameters:
-
| object | The C instance. |
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |
- Returns:
- A C++ instance that wraps this C instance.