com.alee.utils.swing

Class AbstractHoverBehavior<C extends javax.swing.JComponent>

java.lang.Object

java.awt.event.MouseAdapter

com.alee.utils.swing.AbstractHoverBehavior<C>

All Implemented Interfaces:

Behavior, java.awt.event.ComponentListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public abstract class AbstractHoverBehavior<C extends javax.swing.JComponent>
extends java.awt.event.MouseAdapter
implements java.awt.event.ComponentListener, Behavior

Field Summary

Fields

Modifier and Type	Field and Description
protected C	component Component into which this behavior is installed.
protected boolean	enabledOnly Whether or not behavior should only track hover state events when component is enabled.
protected boolean	hover Last hover state.

Constructor Summary

Constructors

Constructor and Description
AbstractHoverBehavior(C component) Constructs behavior for the specified component.
AbstractHoverBehavior(C component, boolean enabledOnly) Constructs behavior for the specified component.

Method Summary

Modifier and Type	Method and Description
void	componentHidden(java.awt.event.ComponentEvent e)
void	componentMoved(java.awt.event.ComponentEvent e)
void	componentResized(java.awt.event.ComponentEvent e)
void	componentShown(java.awt.event.ComponentEvent e)
abstract void	hoverChanged(boolean hover) Informs when component hover state changes.
void	install() Installs behavior into component.
boolean	isEnabledOnly() Returns whether or not behavior should only track hover state events when component is enabled.
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	setEnabledOnly(boolean enabledOnly) Sets whether or not behavior should only track hover state events when component is enabled.
protected void	setHover(boolean hover) Updates hover state.
void	uninstall() Uninstalls behavior from the component.
protected void	updateHover() Updates hover state.

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseDragged, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Field Detail

component

protected final C extends javax.swing.JComponent component

Component into which this behavior is installed.

enabledOnly

protected boolean enabledOnly

Whether or not behavior should only track hover state events when component is enabled.

hover

protected boolean hover

Last hover state.

Constructor Detail

AbstractHoverBehavior

public AbstractHoverBehavior(C component)

Constructs behavior for the specified component.

Parameters:

component - component into which this behavior is installed

AbstractHoverBehavior

public AbstractHoverBehavior(C component,
                             boolean enabledOnly)

Constructs behavior for the specified component.

Parameters:

component - component into which this behavior is installed

enabledOnly - whether or not behavior should only track hover state events when component is enabled

Method Detail

install

public void install()

Installs behavior into component.

uninstall

public void uninstall()

Uninstalls behavior from the component.

isEnabledOnly

public boolean isEnabledOnly()

Returns whether or not behavior should only track hover state events when component is enabled.

Returns:

true if behavior should only track hover state events when component is enabled, false otherwise

setEnabledOnly

public void setEnabledOnly(boolean enabledOnly)

Sets whether or not behavior should only track hover state events when component is enabled.

Parameters:

enabledOnly - whether or not behavior should only track hover state events when component is enabled

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

Overrides:

mouseEntered in class java.awt.event.MouseAdapter

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

Overrides:

mouseExited in class java.awt.event.MouseAdapter

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

Specified by:

componentResized in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

Specified by:

componentShown in interface java.awt.event.ComponentListener

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

Specified by:

componentHidden in interface java.awt.event.ComponentListener

updateHover

protected void updateHover()

Updates hover state.

setHover

protected void setHover(boolean hover)

Updates hover state.

Parameters:

hover - whether or not component is in hover state

hoverChanged

public abstract void hoverChanged(boolean hover)

Informs when component hover state changes.

Parameters:

hover - whether or not component is in hover state