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Préférences
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JavaTM 2 Platform Std. Ed. v1.6.0
javax.swing.colorchooser
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Field Summary | |
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protected ChangeEvent |
changeEvent
Only one ChangeEvent is needed per model instance
since the event's only (read-only) state is the source property. |
protected EventListenerList |
listenerList
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Constructor Summary | |
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DefaultColorSelectionModel()
Creates a DefaultColorSelectionModel with the
current color set to Color.white . |
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DefaultColorSelectionModel(Color color)
Creates a DefaultColorSelectionModel with the
current color set to color , which should be
non-null . |
Method Summary | |
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void |
addChangeListener(ChangeListener l)
Adds a ChangeListener to the model. |
protected void |
fireStateChanged()
Runs each ChangeListener 's
stateChanged method. |
ChangeListener[] |
getChangeListeners()
Returns an array of all the ChangeListener s added
to this DefaultColorSelectionModel with
addChangeListener . |
Color |
getSelectedColor()
Returns the selected Color which should be
non-null . |
void |
removeChangeListener(ChangeListener l)
Removes a ChangeListener from the model. |
void |
setSelectedColor(Color color)
Sets the selected color to color . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected transient ChangeEvent changeEvent
ChangeEvent
is needed per model instance
since the event's only (read-only) state is the source property.
The source of events generated here is always "this".
protected EventListenerList listenerList
Constructor Detail |
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public DefaultColorSelectionModel()
DefaultColorSelectionModel
with the
current color set to Color.white
. This is
the default constructor.
public DefaultColorSelectionModel(Color color)
DefaultColorSelectionModel
with the
current color set to color
, which should be
non-null
. Note that setting the color to
null
is undefined and may have unpredictable
results.
color
- the new Color
Method Detail |
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public Color getSelectedColor()
Color
which should be
non-null
.
getSelectedColor
in interface ColorSelectionModel
Color
ColorSelectionModel.setSelectedColor(java.awt.Color)
public void setSelectedColor(Color color)
color
.
Note that setting the color to null
is undefined and may have unpredictable results.
This method fires a state changed event if it sets the
current color to a new non-null
color;
if the new color is the same as the current color,
no event is fired.
setSelectedColor
in interface ColorSelectionModel
color
- the new Color
ColorSelectionModel.getSelectedColor()
,
ColorSelectionModel.addChangeListener(javax.swing.event.ChangeListener)
public void addChangeListener(ChangeListener l)
ChangeListener
to the model.
addChangeListener
in interface ColorSelectionModel
l
- the ChangeListener
to be addedpublic void removeChangeListener(ChangeListener l)
ChangeListener
from the model.
removeChangeListener
in interface ColorSelectionModel
l
- the ChangeListener
to be removedpublic ChangeListener[] getChangeListeners()
ChangeListener
s added
to this DefaultColorSelectionModel
with
addChangeListener
.
ChangeListener
s added, or an empty
array if no listeners have been addedprotected void fireStateChanged()
ChangeListener
's
stateChanged
method.
EventListenerList