com.imagero.gui.swing.plaf.basic
Class BasicShapeUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      com.imagero.gui.swing.plaf.ShapeUI
          com.imagero.gui.swing.plaf.basic.BasicShapeUI

public class BasicShapeUI

extends ShapeUI

BasicShapeUI.java

Constructor Summary

BasicShapeUI()

Method Summary

boolean	contains(javax.swing.JComponent c, int x, int y) Returns true if the specified x,y location is contained within the look and feel's defined shape of the specified component.
protected java.awt.event.ComponentListener	createComponentListener()
protected java.awt.event.MouseListener	createMouseListener()
protected java.beans.PropertyChangeListener	createPropertyChangeListener()
static javax.swing.plaf.ComponentUI	createUI(javax.swing.JComponent c) Returns an instance of the UI delegate for the specified component.
protected java.awt.event.ComponentListener	getComponentListener()
protected java.awt.event.MouseListener	getMouseListener()
protected java.beans.PropertyChangeListener	getPropertyChangeListener()
protected void	installListeners(JShape js)
void	installUI(javax.swing.JComponent c) Configures the specified component appropriate for the look and feel.
boolean	isSelected(javax.swing.JComponent c)
void	paint(java.awt.Graphics2D g, javax.swing.JComponent c)
void	paint(java.awt.Graphics g, javax.swing.JComponent c) Paints the specified component appropriate for the look and feel.
protected void	uninstallListeners(JShape js)
void	uninstallUI(javax.swing.JComponent c) Reverses configuration which was done on the specified component during installUI.

Methods inherited from class javax.swing.plaf.ComponentUI

getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, update

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicShapeUI

public BasicShapeUI()

Method Detail

contains

public boolean contains(javax.swing.JComponent c,
                        int x,
                        int y)

Description copied from class: javax.swing.plaf.ComponentUI

Returns true if the specified x,y location is contained within the look and feel's defined shape of the specified component. x and y are defined to be relative to the coordinate system of the specified component. Although a component's bounds is constrained to a rectangle, this method provides the means for defining a non-rectangular shape within those bounds for the purpose of hit detection.

Parameters:

c - the component where the x,y location is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

x - the x coordinate of the point

y - the y coordinate of the point

See Also:

JComponent.contains(int, int), Component.contains(int, int)

createComponentListener

protected java.awt.event.ComponentListener createComponentListener()

createMouseListener

protected java.awt.event.MouseListener createMouseListener()

createPropertyChangeListener

protected java.beans.PropertyChangeListener createPropertyChangeListener()

createUI

public static javax.swing.plaf.ComponentUI createUI(javax.swing.JComponent c)

Description copied from class: javax.swing.plaf.ComponentUI

Returns an instance of the UI delegate for the specified component. Each subclass must provide its own static createUI method that returns an instance of that UI delegate subclass. If the UI delegate subclass is stateless, it may return an instance that is shared by multiple components. If the UI delegate is stateful, then it should return a new instance per component. The default implementation of this method throws an error, as it should never be invoked.

getComponentListener

protected java.awt.event.ComponentListener getComponentListener()

getMouseListener

protected java.awt.event.MouseListener getMouseListener()

getPropertyChangeListener

protected java.beans.PropertyChangeListener getPropertyChangeListener()

installListeners

protected void installListeners(JShape js)

installUI

public void installUI(javax.swing.JComponent c)

Description copied from class: javax.swing.plaf.ComponentUI

Configures the specified component appropriate for the look and feel. This method is invoked when the ComponentUI instance is being installed as the UI delegate on the specified component. This method should completely configure the component for the look and feel, including the following:

1. Install any default property values for color, fonts, borders, icons, opacity, etc. on the component. Whenever possible, property values initialized by the client program should not be overridden.
2. Install a LayoutManager on the component if necessary.
3. Create/add any required sub-components to the component.
4. Create/install event listeners on the component.
5. Create/install a PropertyChangeListener on the component in order to detect and respond to component property changes appropriately.
6. Install keyboard UI (mnemonics, traversal, etc.) on the component.
7. Initialize any appropriate instance data.

Parameters:

c - the component where this UI delegate is being installed

See Also:

ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

isSelected

public boolean isSelected(javax.swing.JComponent c)

paint

public void paint(java.awt.Graphics2D g,
                  javax.swing.JComponent c)

paint

public void paint(java.awt.Graphics g,
                  javax.swing.JComponent c)

Description copied from class: javax.swing.plaf.ComponentUI

Paints the specified component appropriate for the look and feel. This method is invoked from the ComponentUI.update method when the specified component is being painted. Subclasses should override this method and use the specified Graphics object to render the content of the component.

Parameters:

g - the Graphics context in which to paint

c - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)

uninstallListeners

protected void uninstallListeners(JShape js)

uninstallUI

public void uninstallUI(javax.swing.JComponent c)

Description copied from class: javax.swing.plaf.ComponentUI

Reverses configuration which was done on the specified component during installUI. This method is invoked when this UIComponent instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed in installUI, being careful to leave the JComponent instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:

1. Remove any UI-set borders from the component.
2. Remove any UI-set layout managers on the component.
3. Remove any UI-added sub-components from the component.
4. Remove any UI-added event/property listeners from the component.
5. Remove any UI-installed keyboard UI from the component.
6. Nullify any allocated instance data objects to allow for GC.

Parameters:

c - the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()