Package org.eclipse.handly.ui.preference

Class FloatPreference

java.lang.Object

org.eclipse.handly.ui.preference.AbstractPreference

org.eclipse.handly.ui.preference.FloatPreference

All Implemented Interfaces:

IFloatPreference, IPreference

public class FloatPreference
extends AbstractPreference
implements IFloatPreference

Implements a float-valued preference. The preference is stored in an IPreferenceStore.

Constructor Summary

Constructors

Constructor	Description
FloatPreference(String name, org.eclipse.jface.preference.IPreferenceStore store)	Creates a new float-valued preference with the given name and the given store.

Method Summary

Modifier and Type	Method	Description
final float	getValue()	Returns the current value of this preference.
final void	setDefault(float value)	Sets the default value for this preference.
final void	setValue(float value)	Sets the current value of this preference.

Methods inherited from class org.eclipse.handly.ui.preference.AbstractPreference

addListener, getName, getStore, isDefault, removeListener, setToDefault

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.handly.ui.preference.IPreference

addListener, removeListener

Constructor Details

FloatPreference

public FloatPreference(String name,
 org.eclipse.jface.preference.IPreferenceStore store)

Creates a new float-valued preference with the given name and the given store.

Parameters:

name - the preference name (not null)

store - the preference store (not null)

Method Details

getValue

public final float getValue()

Description copied from interface: IFloatPreference

Returns the current value of this preference.

Specified by:

getValue in interface IFloatPreference

Returns:

the current value of this preference

setValue

public final void setValue(float value)

Description copied from interface: IFloatPreference

Sets the current value of this preference.

A preference change event is reported if the current value of the preference actually changes from its previous value.

Specified by:

setValue in interface IFloatPreference

Parameters:

value - the new current value of this preference

setDefault

public final void setDefault(float value)

Sets the default value for this preference.

Note that if the preference's current value equals the old default value, the current value changes to the new default value. No preference change events are reported by changing default values.

Parameters:

value - the new default value for this preference