ucar.util.prefs.ui

Class Field.EnumCombo

java.lang.Object

ucar.util.prefs.ui.Field

ucar.util.prefs.ui.Field.EnumCombo

Enclosing class:

Field

public static class Field.EnumCombo
extends Field

This allows user to make a choice from a collection of "type-safe enumeration" objects.

The actual stored object type is an object that should be equal to one of the choices.

Nested Class Summary

Nested classes/interfaces inherited from class ucar.util.prefs.ui.Field

Field.BeanTableField, Field.CheckBox, Field.Date, Field.Double, Field.EnumCombo, Field.Int, Field.Password, Field.Text, Field.TextArea, Field.TextCombo

Field Summary

Fields

Modifier and Type	Field and Description
protected ComboBox	combo

Fields inherited from class ucar.util.prefs.ui.Field

label, listenerList, name, popupMenu, previousValue, storeData, validValue

Constructor Summary

Constructors

Constructor and Description
EnumCombo(java.lang.String fldName, java.lang.String label, java.util.Collection<java.lang.Object> choices, PersistenceManager storeData) Constructor.

Method Summary

Modifier and Type	Method and Description
protected boolean	_validate(java.lang.StringBuffer buff) See if edit value is valid, put error message in buff.
javax.swing.JComponent	getDeepEditComponent()
javax.swing.JComponent	getEditComponent() return the editing JComponent
protected java.lang.Object	getEditValue() Get current value from editComponent
protected java.lang.Object	getStoreValue(java.lang.Object defValue) Get value from Store, will be an item to be placed in the list
boolean	isEditable() can user edit?
void	setEditable(boolean isEditable) Set whether the field is editable, default == enabled
protected void	setEditValue(java.lang.Object value) set value of editComponent
protected void	setStoreValue(java.lang.Object newValue) Put new value into Store, will be an item from the list

Methods inherited from class ucar.util.prefs.ui.Field

accept, acceptIfDifferent, addPopupMenuAction, addPropertyChangeListener, addStandardPopups, addValidator, dfrac, finish, getLabel, getName, getPersistenceManager, getToolTipText, getValue, isEnabled, next, removePropertyChangeListener, restoreValue, sendEvent, setEnabled, setNewValueFromStore, setToolTipText, setValue, validate

Methods inherited from class java.lang.Object

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

Field Detail

combo

protected ComboBox combo

Constructor Detail

EnumCombo

public EnumCombo(java.lang.String fldName,
                 java.lang.String label,
                 java.util.Collection<java.lang.Object> choices,
                 PersistenceManager storeData)

Constructor.

Parameters:

fldName - name of the field, must be unique within the store.

label - to display to the user

choices - list of enumerations.

storeData - store/fetch data from here, may be null.

See Also:

PrefPanel.addTextComboField(java.lang.String, java.lang.String, java.util.Collection, int, boolean)

Method Detail

_validate

protected boolean _validate(java.lang.StringBuffer buff)

See if edit value is valid, put error message in buff.

Specified by:

_validate in class Field

getEditComponent

public javax.swing.JComponent getEditComponent()

return the editing JComponent

Specified by:

getEditComponent in class Field

getDeepEditComponent

public javax.swing.JComponent getDeepEditComponent()

Overrides:

getDeepEditComponent in class Field

getEditValue

protected java.lang.Object getEditValue()

Get current value from editComponent

Specified by:

getEditValue in class Field

setEditValue

protected void setEditValue(java.lang.Object value)

set value of editComponent

Specified by:

setEditValue in class Field

getStoreValue

protected java.lang.Object getStoreValue(java.lang.Object defValue)

Get value from Store, will be an item to be placed in the list

Specified by:

getStoreValue in class Field

setStoreValue

protected void setStoreValue(java.lang.Object newValue)

Put new value into Store, will be an item from the list

Specified by:

setStoreValue in class Field

isEditable

public boolean isEditable()

can user edit?

Overrides:

isEditable in class Field

setEditable

public void setEditable(boolean isEditable)

Description copied from class: Field

Set whether the field is editable, default == enabled

Overrides:

setEditable in class Field