public class PlasticSpinnerUI
extends javax.swing.plaf.basic.BasicSpinnerUI
SpinnerUI
.
Configures the default editor to adjust font baselines and component
bounds. Also, changes the border of the buttons and the size of the arrows.Constructor and Description |
---|
PlasticSpinnerUI() |
Modifier and Type | Method and Description |
---|---|
protected java.awt.Component |
createArrowButton(int direction) |
protected javax.swing.JComponent |
createEditor()
This method is called by installUI to get the editor component
of the
JSpinner . |
protected java.awt.LayoutManager |
createLayout()
Create a
LayoutManager that manages the editor ,
nextButton , and previousButton children
of the JSpinner. |
protected java.awt.Component |
createNextButton()
Create a component that will replace the spinner models value
with the object returned by
spinner.getNextValue . |
protected java.awt.Component |
createPreviousButton()
Create a component that will replace the spinner models value
with the object returned by
spinner.getPreviousValue . |
static javax.swing.plaf.ComponentUI |
createUI(javax.swing.JComponent b) |
protected void |
installNextButtonListenersFromSuper(java.awt.Component c) |
protected void |
installPreviousButtonListenersFromSuper(java.awt.Component c) |
protected void |
replaceEditor(javax.swing.JComponent oldEditor,
javax.swing.JComponent newEditor)
Called by the
PropertyChangeListener when the
JSpinner editor property changes. |
createPropertyChangeListener, getBaseline, getBaselineResizeBehavior, installDefaults, installKeyboardActions, installListeners, installNextButtonListeners, installPreviousButtonListeners, installUI, uninstallDefaults, uninstallListeners, uninstallUI
public static javax.swing.plaf.ComponentUI createUI(javax.swing.JComponent b)
protected java.awt.Component createPreviousButton()
spinner.getPreviousValue
.
By default the previousButton
is a JButton
who's ActionListener
updates it's JSpinner
ancestors model. If a previousButton isn't needed (in a subclass)
then override this method to return null.createPreviousButton
in class javax.swing.plaf.basic.BasicSpinnerUI
BasicSpinnerUI.installUI(javax.swing.JComponent)
,
createNextButton()
protected java.awt.Component createNextButton()
spinner.getNextValue
.
By default the nextButton
is a JButton
who's ActionListener
updates it's JSpinner
ancestors model. If a nextButton isn't needed (in a subclass)
then override this method to return null.createNextButton
in class javax.swing.plaf.basic.BasicSpinnerUI
BasicSpinnerUI.installUI(javax.swing.JComponent)
,
createPreviousButton()
protected java.awt.Component createArrowButton(int direction)
protected void installPreviousButtonListenersFromSuper(java.awt.Component c)
protected void installNextButtonListenersFromSuper(java.awt.Component c)
protected java.awt.LayoutManager createLayout()
LayoutManager
that manages the editor
,
nextButton
, and previousButton
children
of the JSpinner. These three children must be added with a constraint
that identifies their role: "Editor", "Next", and "Previous". The
default layout manager can handle the absence of any of these children.createLayout
in class javax.swing.plaf.basic.BasicSpinnerUI
createNextButton()
,
createPreviousButton()
,
createEditor()
protected javax.swing.JComponent createEditor()
JSpinner
. By default it just returns
JSpinner.getEditor()
. Subclasses can override
createEditor
to return a component that contains
the spinner's editor or null, if they're going to handle adding
the editor to the JSpinner
in an
installUI
override.
Typically this method would be overridden to wrap the editor with a container with a custom border, since one can't assume that the editors border can be set directly.
The replaceEditor
method is called when the spinners
editor is changed with JSpinner.setEditor
. If you've
overriden this method, then you'll probably want to override
replaceEditor
as well.
createEditor
in class javax.swing.plaf.basic.BasicSpinnerUI
BasicSpinnerUI.installUI(javax.swing.JComponent)
,
replaceEditor(javax.swing.JComponent, javax.swing.JComponent)
,
JSpinner.getEditor()
protected void replaceEditor(javax.swing.JComponent oldEditor, javax.swing.JComponent newEditor)
PropertyChangeListener
when the
JSpinner
editor property changes. It's the responsibility
of this method to remove the old editor and add the new one. By
default this operation is just:
spinner.remove(oldEditor); spinner.add(newEditor, "Editor");The implementation of
replaceEditor
should be coordinated
with the createEditor
method.replaceEditor
in class javax.swing.plaf.basic.BasicSpinnerUI
createEditor()
,
BasicSpinnerUI.createPropertyChangeListener()
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