com.alee.extended.checkbox

Class TristateCheckIcon

java.lang.Object

com.alee.laf.checkbox.CheckIcon

com.alee.laf.checkbox.SimpleCheckIcon

com.alee.extended.checkbox.TristateCheckIcon

public class TristateCheckIcon
extends SimpleCheckIcon

Check icon for tristate checkbox.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.ref.WeakReference<WebTristateCheckBox>	checkBox Tristate checkbox which uses this icon.
protected int	checkStep Current check step.
protected static java.awt.Color[]	colors
protected static java.awt.Color[]	disabledColors
protected static float[]	fractions Painting constants.
protected int	mixedStep Current mixed step.

Fields inherited from class com.alee.laf.checkbox.SimpleCheckIcon

CHECK_STATES, DISABLED_CHECK_STATES, step

Fields inherited from class com.alee.laf.checkbox.CheckIcon

enabled, nextState, state

Constructor Summary

Constructors

Constructor and Description
TristateCheckIcon(WebTristateCheckBox checkBox) Constructs new tristate check icon.

Method Summary

Methods

Modifier and Type	Method and Description
void	doStep() Displays next step toward the next active state.
boolean	isTransitionCompleted() Returns whether current transition has reached its end or not.
void	paintIcon(java.awt.Component c, java.awt.Graphics2D g2d, int x, int y, int w, int h) Paints check icon in the specified bounds.
void	resetStep() Resets steps according to currently set state and next state.
void	setNextState(CheckState nextState) Sets next active state.

Methods inherited from class com.alee.laf.checkbox.SimpleCheckIcon

finishTransition, getIconHeight, getIconWidth

Methods inherited from class com.alee.laf.checkbox.CheckIcon

getNextState, getState, isEnabled, setEnabled, setState

Methods inherited from class java.lang.Object

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

Field Detail

fractions

protected static final float[] fractions

Painting constants.

colors

protected static final java.awt.Color[] colors

disabledColors

protected static final java.awt.Color[] disabledColors

checkBox

protected java.lang.ref.WeakReference<WebTristateCheckBox> checkBox

Tristate checkbox which uses this icon.

checkStep

protected int checkStep

Current check step.

mixedStep

protected int mixedStep

Current mixed step.

Constructor Detail

TristateCheckIcon

public TristateCheckIcon(WebTristateCheckBox checkBox)

Constructs new tristate check icon.

Parameters:

checkBox - tristate checkbox which uses this icon

Method Detail

setNextState

public void setNextState(CheckState nextState)

Sets next active state.

Overrides:

setNextState in class CheckIcon

Parameters:

nextState - next active state

doStep

public void doStep()

Displays next step toward the next active state.

Overrides:

doStep in class SimpleCheckIcon

resetStep

public void resetStep()

Resets steps according to currently set state and next state.

Overrides:

resetStep in class SimpleCheckIcon

isTransitionCompleted

public boolean isTransitionCompleted()

Returns whether current transition has reached its end or not.

Overrides:

isTransitionCompleted in class SimpleCheckIcon

Returns:

true if current transition has reached its end, false otherwise

paintIcon

public void paintIcon(java.awt.Component c,
             java.awt.Graphics2D g2d,
             int x,
             int y,
             int w,
             int h)

Paints check icon in the specified bounds.

Overrides:

paintIcon in class SimpleCheckIcon

Parameters:

c - component to paint check icon onto

g2d - graphics context

x - icon X coordinate

y - icon Y coordinate

w - icon width

h - icon height