jfig.gui
Class JColorButton

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  jfig.gui.JStateButton
                      jfig.gui.JColorButton

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.io.Serializable

public class JColorButton

extends JStateButton

implements java.awt.event.MouseListener

a button to select FIG draw/fill colors.

This button implements the xfig-style behaviour to select colors: left button opens a dialog window for direct color selection, middle and right button select the previous and next color. Note that the "state" variable of our parent class directly represents thei index of the selected color.

See Also:

Serialized Form

Nested Class Summary

(package private) class

JColorButton.SelectColorDialog inner class to display a dialog window for direct color selection.

Nested classes inherited from class jfig.gui.JStateButton

JStateButton.SelectDialog

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

(package private) ColorCache	colorCache
(package private) JColorButton.SelectColorDialog	selectColorDialog
(package private) long	timestamp

Fields inherited from class jfig.gui.JStateButton

actionListener, debug, height, helper, helpMessage, images, img_height, img_width, label, mouseInside, objs, parent, sd, state, ttt, UPDATE_RECT_SIZE, updateMode, updateStatus, width

Fields inherited from class javax.swing.JComponent

accessibleContext, 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.Container

Fields inherited from class java.awt.Component

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

Constructor Summary

JColorButton(java.awt.Component parent, java.lang.String label, StatusMessage helper, java.lang.String helpMessage)

Method Summary

void	createColorImages() (re)create our image array, one 20x20 pixel image per color currently defined in the ColorCache.
java.awt.Color	getColor() return the value of the current button state.
int	getColorIndex() return the FIG 3.1 color number for the current button color
java.awt.Dialog	getDialog() return a reference to our SelectColorDialog, or null if this has not yet been created.
static void	main(java.lang.String[] argv) simple selftest
void	mousePressed(java.awt.event.MouseEvent evt)
void	selectColor(java.awt.Color c) select a given Color (by AWT Color value) and display it in the center of the button.
void	selectColor(int index) select a given Color (by FIG color index) and display it in the center of the button.
java.lang.String	toString() the usual info method

Methods inherited from class jfig.gui.JStateButton

addActionListener, calculateSize, checkCreateMouseWheelHandler, createActionEvent, disableToolTip, findParentFrame, getLabel, getMinimumSize, getObject, getPreferredSize, getState, getToolTipLocation, getUpdateMode, getUpdateStatus, mouseClicked, mouseEntered, mouseExited, mouseReleased, paintComponent, paintOLD, reEnableToolTip, setBackgroundColor, setState, setUpdateMode, setUpdateStatus

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.event.MouseListener

mouseClicked, mouseEntered, mouseExited, mouseReleased

Field Detail

colorCache

ColorCache colorCache

selectColorDialog

JColorButton.SelectColorDialog selectColorDialog

timestamp

long timestamp

Constructor Detail

JColorButton

public JColorButton(java.awt.Component parent,
                    java.lang.String label,
                    StatusMessage helper,
                    java.lang.String helpMessage)

Method Detail

createColorImages

public void createColorImages()

(re)create our image array, one 20x20 pixel image per color currently defined in the ColorCache.

getColor

public java.awt.Color getColor()

return the value of the current button state.

getColorIndex

public int getColorIndex()

return the FIG 3.1 color number for the current button color

selectColor

public void selectColor(int index)

select a given Color (by FIG color index) and display it in the center of the button.

selectColor

public void selectColor(java.awt.Color c)

select a given Color (by AWT Color value) and display it in the center of the button.

getDialog

public java.awt.Dialog getDialog()

return a reference to our SelectColorDialog, or null if this has not yet been created.

Overrides:

getDialog in class JStateButton

mousePressed

public void mousePressed(java.awt.event.MouseEvent evt)

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class JStateButton

toString

public java.lang.String toString()

the usual info method

Overrides:

toString in class JStateButton

main

public static void main(java.lang.String[] argv)

simple selftest