Class SynthSpinnerUI
- java.lang.Object
-
- javax.swing.plaf.ComponentUI
-
- javax.swing.plaf.SpinnerUI
-
- javax.swing.plaf.basic.BasicSpinnerUI
-
- javax.swing.plaf.synth.SynthSpinnerUI
- All Implemented Interfaces:
-
PropertyChangeListener
,EventListener
,SynthConstants
,SynthUI
public class SynthSpinnerUI extends BasicSpinnerUI implements PropertyChangeListener, SynthUI
Provides the Synth L&F UI delegate for JSpinner
.
- Since:
- 1.7
Field Summary
Fields declared in class javax.swing.plaf.basic.BasicSpinnerUI
spinner
Fields declared in interface javax.swing.plaf.synth.SynthConstants
DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED
Constructor Summary
Constructor | Description |
---|---|
SynthSpinnerUI() |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
protected JComponent | createEditor() | This method is called by installUI to get the editor component of the |
static ComponentUI | createUI(JComponent c) | Returns a new instance of SynthSpinnerUI. |
protected void | installDefaults() | Initializes the |
void | paint(Graphics g,
JComponent c) | Paints the specified component according to the Look and Feel. |
protected void | paint(SynthContext context,
Graphics g) | Paints the specified component. |
protected void | replaceEditor(JComponent oldEditor,
JComponent newEditor) | Called by the |
protected void | uninstallDefaults() | Sets the |
void | update(Graphics g,
JComponent c) | Notifies this UI delegate to repaint the specified component. |
Methods declared in class javax.swing.plaf.basic.BasicSpinnerUI
createLayout, createNextButton, createPreviousButton, createPropertyChangeListener, getBaseline, getBaselineResizeBehavior, installKeyboardActions, installListeners, installNextButtonListeners, installPreviousButtonListeners, installUI, uninstallListeners, uninstallUI
Methods declared in class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods declared in interface java.beans.PropertyChangeListener
propertyChange
Methods declared in interface javax.swing.plaf.synth.SynthUI
getContext, paintBorder
Constructor Detail
SynthSpinnerUI
public SynthSpinnerUI()
Method Detail
createUI
public static ComponentUI createUI(JComponent c)
Returns a new instance of SynthSpinnerUI.
- Parameters:
-
c
- the JSpinner (not used) - Returns:
- a new SynthSpinnerUI object
- See Also:
ComponentUI.createUI(javax.swing.JComponent)
installDefaults
protected void installDefaults()
Initializes the JSpinner
border
, foreground
, and background
, properties based on the corresponding "Spinner.*" properties from defaults table. The JSpinners
layout is set to the value returned by createLayout
. This method is called by installUI
.
- Overrides:
-
installDefaults
in classBasicSpinnerUI
- See Also:
-
uninstallDefaults()
,BasicSpinnerUI.installUI(javax.swing.JComponent)
,BasicSpinnerUI.createLayout()
,LookAndFeel.installBorder(javax.swing.JComponent, java.lang.String)
,LookAndFeel.installColors(javax.swing.JComponent, java.lang.String, java.lang.String)
uninstallDefaults
protected void uninstallDefaults()
Sets the JSpinner's
layout manager to null. This method is called by uninstallUI
.
- Overrides:
-
uninstallDefaults
in classBasicSpinnerUI
- See Also:
-
installDefaults()
,BasicSpinnerUI.uninstallUI(javax.swing.JComponent)
createEditor
protected JComponent createEditor()
This method is called by installUI to get the editor component of the 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.
- Overrides:
-
createEditor
in classBasicSpinnerUI
- Returns:
- the JSpinners editor JComponent, spinner.getEditor() by default
- See Also:
-
BasicSpinnerUI.installUI(javax.swing.JComponent)
,replaceEditor(javax.swing.JComponent, javax.swing.JComponent)
,JSpinner.getEditor()
replaceEditor
protected void replaceEditor(JComponent oldEditor, JComponent newEditor)
Called by the 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. - Overrides:
-
replaceEditor
in classBasicSpinnerUI
- Parameters:
-
oldEditor
- an old instance of editor -
newEditor
- a new instance of editor - See Also:
-
createEditor()
,BasicSpinnerUI.createPropertyChangeListener()
update
public void update(Graphics g, JComponent c)
Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls the paint(SynthContext,Graphics)
method.
In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint
method.
- Overrides:
-
update
in classComponentUI
- Parameters:
-
g
- theGraphics
object used for painting -
c
- the component being painted - See Also:
paint(SynthContext,Graphics)
paint
public void paint(Graphics g, JComponent c)
Paints the specified component according to the Look and Feel.
This method is not used by Synth Look and Feel. Painting is handled by the paint(SynthContext,Graphics)
method.
- Overrides:
-
paint
in classComponentUI
- Parameters:
-
g
- theGraphics
object used for painting -
c
- the component being painted - See Also:
paint(SynthContext,Graphics)
paint
protected void paint(SynthContext context, Graphics g)
Paints the specified component. This implementation does nothing.
- Parameters:
-
context
- context for the component being painted -
g
- theGraphics
object used for painting - See Also:
update(Graphics,JComponent)