javax.swing.colorchooser

Class AbstractColorChooserPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

javax.swing.colorchooser.AbstractColorChooserPanel

All Implemented Interfaces:

ImageObserver ， MenuContainer ， Serializable ， Accessible

public abstract class AbstractColorChooserPanel
extends JPanel

这是颜色选择器的抽象超类。 如果你想添加一个新的颜色选择器面板到一个JColorChooser ，亚类这个类。

警告：此类的序列化对象与将来的Swing版本不兼容。 当前的序列化支持适用于运行相同版本的Swing的应用程序之间的短期存储或RMI。 从1.4开始，对于所有JavaBeans的长期存储的支持已被添加到java.beans包中。 请参阅XMLEncoder 。

Nested Class Summary

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

Field Summary

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

构造方法摘要

构造方法

Constructor and Description
AbstractColorChooserPanel()

方法摘要

Modifier and Type	Method and Description
protected abstract void	buildChooser() 建立一个新的选择面板。
protected Color	getColorFromModel() 返回当前选择的颜色。
ColorSelectionModel	getColorSelectionModel() 返回选择器面板正在编辑的模型。
int	getDisplayedMnemonicIndex() 提供一个提示的外观和感觉的字符的索引 getDisplayName应识别为助记符。
abstract String	getDisplayName() 返回一个包含面板显示名称的字符串。
abstract Icon	getLargeDisplayIcon() 返回面板的大显示图标。
int	getMnemonic() 提供一个关于 KeyEvent.VK常数的外观和感觉的提示，可以用作助记符来访问面板。
abstract Icon	getSmallDisplayIcon() 返回面板的小显示图标。
void	installChooserPanel(JColorChooser enclosingChooser) 当面板添加到选择器时调用。
void	paint(Graphics g) 画面板。
void	uninstallChooserPanel(JColorChooser enclosingChooser) 当面板从选择器中移除时调用。
abstract void	updateChooser() 模型状态更改时自动调用。

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, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, 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, setOpaque, 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, getPeer, 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, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

构造方法详细信息

AbstractColorChooserPanel

public AbstractColorChooserPanel()

方法详细信息

updateChooser

public abstract void updateChooser()

模型状态更改时自动调用。 它也被installChooserPanel称为允许您设置您的选择器的初始状态。 覆盖此方法来更新您的ChooserPanel 。

buildChooser

protected abstract void buildChooser()

建立一个新的选择面板。

getDisplayName

public abstract String getDisplayName()

返回一个包含面板显示名称的字符串。

结果

显示面板的名称

getMnemonic

public int getMnemonic()

提供一个关于KeyEvent.VK常数的外观和感觉的提示，可以用作助记符来访问面板。 返回值<= 0表示没有助记符。

这里的回报值是一个提示，它最终取决于以某种有意义的方式兑现回报价值的外观和感觉。

此实现返回0，表示AbstractColorChooserPanel不支持助记符，希望助记符的子类将需要覆盖此。

结果

KeyEvent.VK常数识别助记符; <= 0，没有助记符

从以下版本开始：

1.4

另请参见：

getDisplayedMnemonicIndex()

getDisplayedMnemonicIndex

public int getDisplayedMnemonicIndex()

提供一个提示的外观和感觉的字符的索引getDisplayName应识别为助记符。 如果getMnemonic返回值> 0，外观和感觉应该只能使用。

这里的回报值是一个提示，它最终取决于以某种有意义的方式兑现回报价值的外观和感觉。 例如，外观可能希望将AbstractColorChooserPanel呈现在JTabbedPane ，并进一步使用此返回值在getDisplayName中加上一个getDisplayName 。

此实现返回-1，表示AbstractColorChooserPanel不支持助记符，希望助记符的子类将需要覆盖此。

结果

提供助记符的字符索引 -1，不提供此面板的视觉标识符。

从以下版本开始：

1.4

另请参见：

getMnemonic()

getSmallDisplayIcon

public abstract Icon getSmallDisplayIcon()

返回面板的小显示图标。

结果

小显示图标

getLargeDisplayIcon

public abstract Icon getLargeDisplayIcon()

返回面板的大显示图标。

结果

大显示图标

installChooserPanel

public void installChooserPanel(JColorChooser enclosingChooser)

当面板添加到选择器时调用。 如果你重写这个，一定要拨打super 。

参数

enclosingChooser - 要添加的面板

异常

RuntimeException - 如果选择器面板已经安装

uninstallChooserPanel

public void uninstallChooserPanel(JColorChooser enclosingChooser)

当面板从选择器中移除时调用。 如果覆盖此，请务必致电super 。

getColorSelectionModel

public ColorSelectionModel getColorSelectionModel()

返回选择器面板正在编辑的模型。

结果

该面板正在编辑的 ColorSelectionModel型号

getColorFromModel

protected Color getColorFromModel()

返回当前选择的颜色。

结果

被选中的 Color

paint

public void paint(Graphics g)

画面板。

重写：

paint在 JComponent

参数

g - Graphics对象

另请参见：

JComponent.paintComponent(java.awt.Graphics) ， JComponent.paintBorder(java.awt.Graphics) ， JComponent.paintChildren(java.awt.Graphics) ， JComponent.getComponentGraphics(java.awt.Graphics) ， JComponent.repaint(long, int, int, int, int)