Package Summary  Overview Summary

class:JColorChooser [CHANGED]
  • All Implemented Interfaces:
    ImageObserver, MenuContainer, Serializable, Accessible 

    @JavaBean(defaultProperty="UI",
          description="A component that supports selecting a Color.")
public class JColorChooser
extends JComponent
implements Accessible
    JColorChooser provides a pane of controls designed to allow a user to manipulate and select a color. For information about using color choosers, see How to Use Color Choosers , a section in The Java Tutorial .

    This class provides three levels of API:

    1. A static convenience method which shows a modal color-chooser dialog and returns the color selected by the user.
    2. A static convenience method for creating a color-chooser dialog where ActionListeners can be specified to be invoked when the user presses one of the dialog buttons.
    3. The ability to create instances of JColorChooser panes directly (within any container). PropertyChange listeners can be added to detect when the current "color" property changes.

    Warning: Swing is not thread safe. For more information see Swing's Threading Policy .

    Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

    Since:
    1.2
  • All Implemented Interfaces:
    ImageObserver, MenuContainer, Serializable, Accessible 

    public class JColorChooser
extends JComponent
implements Accessible
    JColorChooser provides a pane of controls designed to allow a user to manipulate and select a color. For information about using color choosers, see How to Use Color Choosers , a section in The Java Tutorial .

    This class provides three levels of API:

    1. A static convenience method which shows a modal color-chooser dialog and returns the color selected by the user.
    2. A static convenience method for creating a color-chooser dialog where ActionListeners can be specified to be invoked when the user presses one of the dialog buttons.
    3. The ability to create instances of JColorChooser panes directly (within any container). PropertyChange listeners can be added to detect when the current "color" property changes.

    Warning: Swing is not thread safe. For more information see Swing's Threading Policy .

    Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

  • All Implemented Interfaces:
    ImageObserver, MenuContainer, Serializable, Accessible 

    @JavaBean(defaultProperty="UI",
          description="A component that supports selecting a Color.")
public class JColorChooser
extends JComponent
implements Accessible
    JColorChooser provides a pane of controls designed to allow a user to manipulate and select a color. For information about using color choosers, see How to Use Color Choosers , a section in The Java Tutorial .

    This class provides three levels of API:

    1. A static convenience method which shows a modal color-chooser dialog and returns the color selected by the user.
    2. A static convenience method for creating a color-chooser dialog where ActionListeners can be specified to be invoked when the user presses one of the dialog buttons.
    3. The ability to create instances of JColorChooser panes directly (within any container). PropertyChange listeners can be added to detect when the current "color" property changes.

    Warning: Swing is not thread safe. For more information see Swing's Threading Policy .

    Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

    Since:
    1.2

field:SELECTION_MODEL_PROPERTY [NONE]

  • SELECTION_MODEL_PROPERTY

    public static final String SELECTION_MODEL_PROPERTY
    The selection model property name.
    See Also:
    Constant Field Values

field:PREVIEW_PANEL_PROPERTY [NONE]

  • PREVIEW_PANEL_PROPERTY

    public static final String PREVIEW_PANEL_PROPERTY
    The preview panel property name.
    See Also:
    Constant Field Values

field:CHOOSER_PANELS_PROPERTY [NONE]

  • CHOOSER_PANELS_PROPERTY

    public static final String CHOOSER_PANELS_PROPERTY
    The chooserPanel array property name.
    See Also:
    Constant Field Values

field:accessibleContext [CHANGED]

  • accessibleContext

    protected AccessibleContext accessibleContext
    The accessible context.

  • accessibleContext

    protected AccessibleContext accessibleContext
    The accessible context.

constructor:JColorChooser() [NONE]

  • JColorChooser

    public JColorChooser()
    Creates a color chooser pane with an initial color of white.

constructor:JColorChooser(java.awt.Color) [NONE]

  • JColorChooser

    public JColorChooser(Color initialColor)
    Creates a color chooser pane with the specified initial color.
    Parameters:
    initialColor - the initial color set in the chooser

constructor:JColorChooser(javax.swing.colorchooser.ColorSelectionModel) [NONE]

  • JColorChooser

    public JColorChooser(ColorSelectionModel model)
    Creates a color chooser pane with the specified ColorSelectionModel.
    Parameters:
    model - the ColorSelectionModel to be used

method:showDialog(java.awt.Component, java.lang.String, java.awt.Color) [NONE]

  • showDialog

    public static Color showDialog(Component component,
                               String title,
                               Color initialColor)
                        throws HeadlessException
    Shows a modal color-chooser dialog and blocks until the dialog is hidden. If the user presses the "OK" button, then this method hides/disposes the dialog and returns the selected color. If the user presses the "Cancel" button or closes the dialog without pressing "OK", then this method hides/disposes the dialog and returns null.
    Parameters:
    component - the parent Component for the dialog
    title - the String containing the dialog's title
    initialColor - the initial Color set when the color-chooser is shown
    Returns:
    the selected color or null if the user opted out
    Throws:
    HeadlessException - if GraphicsEnvironment.isHeadless() returns true.
    See Also:
    GraphicsEnvironment.isHeadless()

method:showDialog(java.awt.Component, java.lang.String, java.awt.Color, boolean) [ADDED]

  • showDialog 

    public static Color showDialog(Component component,
                               String title,
                               Color initialColor,
                               boolean colorTransparencySelectionEnabled)
                        throws HeadlessException
    Shows a modal color-chooser dialog and blocks until the dialog is hidden. If the user presses the "OK" button, then this method hides/disposes the dialog and returns the selected color. If the user presses the "Cancel" button or closes the dialog without pressing "OK", then this method hides/disposes the dialog and returns null.
    Parameters:
    component - the parent Component for the dialog
    title - the String containing the dialog's title
    initialColor - the initial Color set when the color-chooser is shown
    colorTransparencySelectionEnabled - true if the transparency of a color can be selected
    Returns:
    the selected color or null if the user opted out
    Throws:
    HeadlessException - if GraphicsEnvironment.isHeadless() returns true.
    See Also:
    GraphicsEnvironment.isHeadless()

method:createDialog(java.awt.Component, java.lang.String, boolean, javax.swing.JColorChooser, java.awt.event.ActionListener, java.awt.event.ActionListener) [NONE]

  • createDialog

    public static JDialog createDialog(Component c,
                                   String title,
                                   boolean modal,
                                   JColorChooser chooserPane,
                                   ActionListener okListener,
                                   ActionListener cancelListener)
                            throws HeadlessException
    Creates and returns a new dialog containing the specified ColorChooser pane along with "OK", "Cancel", and "Reset" buttons. If the "OK" or "Cancel" buttons are pressed, the dialog is automatically hidden (but not disposed). If the "Reset" button is pressed, the color-chooser's color will be reset to the color which was set the last time show was invoked on the dialog and the dialog will remain showing.
    Parameters:
    c - the parent component for the dialog
    title - the title for the dialog
    modal - a boolean. When true, the remainder of the program is inactive until the dialog is closed.
    chooserPane - the color-chooser to be placed inside the dialog
    okListener - the ActionListener invoked when "OK" is pressed
    cancelListener - the ActionListener invoked when "Cancel" is pressed
    Returns:
    a new dialog containing the color-chooser pane
    Throws:
    HeadlessException - if GraphicsEnvironment.isHeadless() returns true.
    See Also:
    GraphicsEnvironment.isHeadless()

method:getUI() [CHANGED]

  • getUI

    public ColorChooserUI getUI()
    Returns the L&F object that renders this component.
    Overrides:
    getUI in class JComponent
    Returns:
    the ColorChooserUI object that renders this component

  • getUI

    public ColorChooserUI getUI()
    Returns the L&F object that renders this component.
    Returns:
    the ColorChooserUI object that renders this component

  • getUI

    public ColorChooserUI getUI()
    Returns the L&F object that renders this component.
    Overrides:
    getUI in class JComponent
    Returns:
    the ColorChooserUI object that renders this component

method:setUI(javax.swing.plaf.ColorChooserUI) [CHANGED]

method:updateUI() [NONE]

  • updateUI

    public void updateUI()
    Notification from the UIManager that the L&F has changed. Replaces the current UI object with the latest version from the UIManager.
    Overrides:
    updateUI in class JComponent
    See Also:
    JComponent.updateUI()

method:getUIClassID() [CHANGED]

method:getColor() [NONE]

  • getColor

    public Color getColor()
    Gets the current color value from the color chooser. By default, this delegates to the model.
    Returns:
    the current color value of the color chooser

method:setColor(java.awt.Color) [CHANGED]

method:setColor(int, int, int) [NONE]

  • setColor

    public void setColor(int r,
                     int g,
                     int b)
    Sets the current color of the color chooser to the specified RGB color. Note that the values of red, green, and blue should be between the numbers 0 and 255, inclusive.
    Parameters:
    r - an int specifying the amount of Red
    g - an int specifying the amount of Green
    b - an int specifying the amount of Blue
    Throws:
    IllegalArgumentException - if r,g,b values are out of range
    See Also:
    Color

method:setColor(int) [NONE]

  • setColor

    public void setColor(int c)
    Sets the current color of the color chooser to the specified color.
    Parameters:
    c - an integer value that sets the current color in the chooser where the low-order 8 bits specify the Blue value, the next 8 bits specify the Green value, and the 8 bits above that specify the Red value.

method:setDragEnabled(boolean) [CHANGED]

  • setDragEnabled

    @BeanProperty(bound=false,
              description="Determines whether automatic drag handling is enabled.")
public void setDragEnabled(boolean b)
    Sets the dragEnabled property, which must be true to enable automatic drag handling (the first part of drag and drop) on this component. The transferHandler property needs to be set to a non-null value for the drag to do anything. The default value of the dragEnabled property is false.

    When automatic drag handling is enabled, most look and feels begin a drag-and-drop operation when the user presses the mouse button over the preview panel. Some look and feels might not support automatic drag and drop; they will ignore this property. You can work around such look and feels by modifying the component to directly call the exportAsDrag method of a TransferHandler.

    Parameters:
    b - the value to set the dragEnabled property to
    Throws:
    HeadlessException - if b is true and GraphicsEnvironment.isHeadless() returns true
    Since:
    1.4
    See Also:
    GraphicsEnvironment.isHeadless(), getDragEnabled(), JComponent.setTransferHandler(javax.swing.TransferHandler), TransferHandler

  • setDragEnabled

    public void setDragEnabled(boolean b)
    Sets the dragEnabled property, which must be true to enable automatic drag handling (the first part of drag and drop) on this component. The transferHandler property needs to be set to a non-null value for the drag to do anything. The default value of the dragEnabled property is false.

    When automatic drag handling is enabled, most look and feels begin a drag-and-drop operation when the user presses the mouse button over the preview panel. Some look and feels might not support automatic drag and drop; they will ignore this property. You can work around such look and feels by modifying the component to directly call the exportAsDrag method of a TransferHandler.

    Parameters:
    b - the value to set the dragEnabled property to
    Throws:
    HeadlessException - if b is true and GraphicsEnvironment.isHeadless() returns true
    Since:
    1.4
    See Also:
    GraphicsEnvironment.isHeadless(), getDragEnabled(), JComponent.setTransferHandler(javax.swing.TransferHandler), TransferHandler

  • setDragEnabled

    @BeanProperty(bound=false,
              description="Determines whether automatic drag handling is enabled.")
public void setDragEnabled(boolean b)
    Sets the dragEnabled property, which must be true to enable automatic drag handling (the first part of drag and drop) on this component. The transferHandler property needs to be set to a non-null value for the drag to do anything. The default value of the dragEnabled property is false.

    When automatic drag handling is enabled, most look and feels begin a drag-and-drop operation when the user presses the mouse button over the preview panel. Some look and feels might not support automatic drag and drop; they will ignore this property. You can work around such look and feels by modifying the component to directly call the exportAsDrag method of a TransferHandler.

    Parameters:
    b - the value to set the dragEnabled property to
    Throws:
    HeadlessException - if b is true and GraphicsEnvironment.isHeadless() returns true
    Since:
    1.4
    See Also:
    GraphicsEnvironment.isHeadless(), getDragEnabled(), JComponent.setTransferHandler(javax.swing.TransferHandler), TransferHandler

method:getDragEnabled() [NONE]

  • getDragEnabled

    public boolean getDragEnabled()
    Gets the value of the dragEnabled property.
    Returns:
    the value of the dragEnabled property
    Since:
    1.4
    See Also:
    setDragEnabled(boolean)

method:setPreviewPanel(javax.swing.JComponent) [CHANGED]

method:getPreviewPanel() [NONE]

  • getPreviewPanel

    public JComponent getPreviewPanel()
    Returns the preview panel that shows a chosen color.
    Returns:
    a JComponent object -- the preview panel

method:addChooserPanel(javax.swing.colorchooser.AbstractColorChooserPanel) [NONE]

  • addChooserPanel

    public void addChooserPanel(AbstractColorChooserPanel panel)
    Adds a color chooser panel to the color chooser.
    Parameters:
    panel - the AbstractColorChooserPanel to be added

method:removeChooserPanel(javax.swing.colorchooser.AbstractColorChooserPanel) [NONE]

method:setChooserPanels(javax.swing.colorchooser.AbstractColorChooserPanel[]) [CHANGED]

  • setChooserPanels

    @BeanProperty(hidden=true,
              description="An array of different chooser types.")
public void setChooserPanels(AbstractColorChooserPanel[] panels)
    Specifies the Color Panels used to choose a color value.
    Parameters:
    panels - an array of AbstractColorChooserPanel objects

  • setChooserPanels

    public void setChooserPanels(AbstractColorChooserPanel[] panels)
    Specifies the Color Panels used to choose a color value.
    Parameters:
    panels - an array of AbstractColorChooserPanel objects

  • setChooserPanels

    @BeanProperty(hidden=true,
              description="An array of different chooser types.")
public void setChooserPanels(AbstractColorChooserPanel[] panels)
    Specifies the Color Panels used to choose a color value.
    Parameters:
    panels - an array of AbstractColorChooserPanel objects

method:getChooserPanels() [NONE]

  • getChooserPanels

    public AbstractColorChooserPanel[] getChooserPanels()
    Returns the specified color panels.
    Returns:
    an array of AbstractColorChooserPanel objects

method:getSelectionModel() [NONE]

  • getSelectionModel

    public ColorSelectionModel getSelectionModel()
    Returns the data model that handles color selections.
    Returns:
    a ColorSelectionModel object

method:setSelectionModel(javax.swing.colorchooser.ColorSelectionModel) [CHANGED]

  • setSelectionModel

    @BeanProperty(hidden=true,
              description="The model which contains the currently selected color.")
public void setSelectionModel(ColorSelectionModel newModel)
    Sets the model containing the selected color.
    Parameters:
    newModel - the new ColorSelectionModel object

  • setSelectionModel

    public void setSelectionModel(ColorSelectionModel newModel)
    Sets the model containing the selected color.
    Parameters:
    newModel - the new ColorSelectionModel object

  • setSelectionModel

    @BeanProperty(hidden=true,
              description="The model which contains the currently selected color.")
public void setSelectionModel(ColorSelectionModel newModel)
    Sets the model containing the selected color.
    Parameters:
    newModel - the new ColorSelectionModel object

method:paramString() [NONE]

  • paramString

    protected String paramString()
    Returns a string representation of this JColorChooser. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.
    Overrides:
    paramString in class JComponent
    Returns:
    a string representation of this JColorChooser

method:getAccessibleContext() [CHANGED]

  • getAccessibleContext

    @BeanProperty(bound=false)
public AccessibleContext getAccessibleContext()
    Gets the AccessibleContext associated with this JColorChooser. For color choosers, the AccessibleContext takes the form of an AccessibleJColorChooser. A new AccessibleJColorChooser instance is created if necessary.
    Specified by:
    getAccessibleContext in interface Accessible
    Overrides:
    getAccessibleContext in class Component
    Returns:
    an AccessibleJColorChooser that serves as the AccessibleContext of this JColorChooser

  • getAccessibleContext

    public AccessibleContext getAccessibleContext()
    Gets the AccessibleContext associated with this JColorChooser. For color choosers, the AccessibleContext takes the form of an AccessibleJColorChooser. A new AccessibleJColorChooser instance is created if necessary.
    Specified by:
    getAccessibleContext in interface Accessible
    Overrides:
    getAccessibleContext in class Component
    Returns:
    an AccessibleJColorChooser that serves as the AccessibleContext of this JColorChooser

  • getAccessibleContext

    @BeanProperty(bound=false)
public AccessibleContext getAccessibleContext()
    Gets the AccessibleContext associated with this JColorChooser. For color choosers, the AccessibleContext takes the form of an AccessibleJColorChooser. A new AccessibleJColorChooser instance is created if necessary.
    Specified by:
    getAccessibleContext in interface Accessible
    Overrides:
    getAccessibleContext in class Component
    Returns:
    an AccessibleJColorChooser that serves as the AccessibleContext of this JColorChooser

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