Package org.jdesktop.swingx
Class JXGradientChooser
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
org.jdesktop.swingx.JXPanel
org.jdesktop.swingx.JXGradientChooser
- All Implemented Interfaces:
ImageObserver
,MenuContainer
,Serializable
,Accessible
,Scrollable
,AlphaPaintable
,BackgroundPaintable
A specialized JXPanel that allows the user to construct and choose a Gradient. The returned values will be one of: LinearGradientPaint or RadialGradientPaint.
Dependency: Because this class relies on LinearGradientPaint and RadialGradientPaint, it requires the optional MultipleGradientPaint.jar
- See Also:
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprivate final class
private final class
private final class
private final class
private static enum
private final class
private class
Nested classes/interfaces inherited from class javax.swing.JPanel
JPanel.AccessibleJPanel
Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent
Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer
Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate JButton
private JSlider
private JSpinner
private JXColorSelectionButton
private JTextField
private JSpinner
private JButton
private MultipleGradientPaint
private GradientPreviewPanel
private Logger
private JRadioButton
private JPanel
This method is called from within the constructor to initialize the form.private JRadioButton
private JRadioButton
private JCheckBox
private JXMultiThumbSlider
<Color> The multi-thumb slider to use for the gradient stopsprivate JComboBox
private boolean
private JPanel
This method is called from within the constructor to initialize the form.Fields inherited from class org.jdesktop.swingx.JXPanel
fakeTransparent
Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns the MultipleGradientPaint currently choosen by the user.private void
private void
private void
private void
void
setGradient
(MultipleGradientPaint mgrad) Sets the gradient within this panel to the new gradient.static MultipleGradientPaint
showDialog
(Component comp, String title, MultipleGradientPaint mgrad) This static utility method cannot be called from the ETD, or your application will lock up.static String
toString
(MultipleGradientPaint paint) Creates a string representation of aMultipleGradientPaint
.private void
private void
updateFromStop
(int thumb, float position, Color color) private void
updateFromStop
(Thumb<Color> thumb) private void
Methods inherited from class org.jdesktop.swingx.JXPanel
getAlpha, getBackgroundPainter, getEffectiveAlpha, getPainterChangeListener, getPreferredScrollableViewportSize, getScrollableBlockIncrement, getScrollableHeightHint, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getScrollableWidthHint, installRepaintManager, isAlpha, isInheritAlpha, isOpaque, isOpaquePatch, isPaintBorderInsets, isPaintingBackground, isPaintingOrigin, isPatch, isTransparentBackground, paint, paintComponent, paintComponentPatch, setAlpha, setBackgroundPainter, setInheritAlpha, setOpaque, setOpaquePatch, setPaintBorderInsets, setScrollableHeightHint, setScrollableTracksViewportHeight, setScrollableTracksViewportWidth, setScrollableWidthHint, uninstallRepaintManager
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Field Details
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slider
The multi-thumb slider to use for the gradient stops -
deleteThumbButton
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addThumbButton
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colorField
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changeColorButton
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colorLocationSpinner
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alphaSpinner
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alphaSlider
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styleCombo
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gradientPreview
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noCycleRadio
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reflectedRadio
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repeatedRadio
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reversedCheck
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gradient
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thumbsMoving
private boolean thumbsMoving -
log
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topPanel
This method is called from within the constructor to initialize the form. -
previewPanel
This method is called from within the constructor to initialize the form.
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Constructor Details
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JXGradientChooser
public JXGradientChooser()Creates new JXGradientChooser
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Method Details
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getGradient
Returns the MultipleGradientPaint currently choosen by the user.- Returns:
- the currently selected gradient
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setGradient
Sets the gradient within this panel to the new gradient. This will delete the old gradient all of it's settings, resetting the slider, gradient type selection, and other gradient configuration options to match the new gradient.- Parameters:
mgrad
- The desired gradient.
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recalcGradientFromStops
private void recalcGradientFromStops() -
updateFromStop
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updateFromStop
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updateDeleteButtons
private void updateDeleteButtons() -
updateGradientProperty
private void updateGradientProperty() -
initComponents
private void initComponents() -
initComponents2
private void initComponents2() -
selectColorForThumb
private void selectColorForThumb() -
showDialog
public static MultipleGradientPaint showDialog(Component comp, String title, MultipleGradientPaint mgrad) This static utility method cannot be called from the ETD, or your application will lock up. Call it from a separate thread or create a new Thread with a Runnable.- Parameters:
comp
- The component to use when finding a top level window or frame for the dialog.title
- The desired title of the gradient chooser dialog.mgrad
- The gradient to initialize the chooser too.- Returns:
- The gradient the user chose.
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toString
Creates a string representation of aMultipleGradientPaint
. This string is used for debugging purposes. Its contents cannot be guaranteed between releases.- Parameters:
paint
- thepaint
to create a string for- Returns:
- a string representing the supplied
paint
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