Package rma.swing.colorchooser

Class DefaultColorSelectionModel

java.lang.Object
rma.swing.colorchooser.DefaultColorSelectionModel
All Implemented Interfaces:
Serializable, ColorSelectionModel
public class DefaultColorSelectionModel extends Object implements ColorSelectionModel, Serializable
A generic implementation of ColorSelectionModel.
See Also:

  • Field Details

    • changeEvent

      protected transient ChangeEvent changeEvent
      Only one 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".

    • listenerList

      protected EventListenerList listenerList

  • Constructor Details

    • DefaultColorSelectionModel

      public DefaultColorSelectionModel()
      Creates a DefaultColorSelectionModel with the current color set to Color.white. This is the default constructor.

    • DefaultColorSelectionModel

      public DefaultColorSelectionModel(Color color)
      Creates a 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.
      Parameters:
      color - the new Color

  • Method Details

    • getSelectedColor

      public Color getSelectedColor()
      Returns the selected Color which should be non-null.
      Specified by:
      getSelectedColor in interface ColorSelectionModel
      Returns:
      the selected Color

    • setSelectedColor

      public void setSelectedColor(Color color)
      Sets the selected color to 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.
      Specified by:
      setSelectedColor in interface ColorSelectionModel
      Parameters:
      color - the new Color

    • addChangeListener

      public void addChangeListener(ChangeListener l)
      Adds a ChangeListener to the model.
      Specified by:
      addChangeListener in interface ColorSelectionModel
      Parameters:
      l - the ChangeListener to be added

    • removeChangeListener

      public void removeChangeListener(ChangeListener l)
      Removes a ChangeListener from the model.
      Specified by:
      removeChangeListener in interface ColorSelectionModel
      Parameters:
      l - the ChangeListener to be removed

    • getChangeListeners

      public ChangeListener[] getChangeListeners()
      Returns an array of all the ChangeListeners added to this DefaultColorSelectionModel with addChangeListener.
      Returns:
      all of the ChangeListeners added, or an empty array if no listeners have been added
      Since:
      1.4

    • fireStateChanged

      protected void fireStateChanged()
      Runs each ChangeListener's stateChanged method.
      See Also: