public class JTextPane extends JEditorPane
该组件模拟由字符级属性运行组成的段落。 每个段落可能具有连接到其上的逻辑风格,其中包含默认属性,如果不被该段落或字符运行时设置的属性覆盖,则使用默认属性。 组件和图像可能嵌入在文本流中。
警告: Swing不是线程安全的。 有关更多信息,请参阅Swing's Threading Policy 。
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,对所有JavaBeans的长期存储的支持已经添加到java.beans
包中。 请参阅XMLEncoder
。
StyledEditorKit
JEditorPane.AccessibleJEditorPane, JEditorPane.AccessibleJEditorPaneHTML, JEditorPane.JEditorPaneAccessibleHypertextSupport
JTextComponent.AccessibleJTextComponent, JTextComponent.DropLocation, JTextComponent.KeyBinding
JComponent.AccessibleJComponent
Container.AccessibleAWTContainer
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
HONOR_DISPLAY_PROPERTIES, W3C_LENGTH_UNITS
DEFAULT_KEYMAP, FOCUS_ACCELERATOR_KEY
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
Constructor and Description |
---|
JTextPane()
创建一个新的
JTextPane 。
|
JTextPane(StyledDocument doc)
创建一个新的
JTextPane ,具有指定的文档模型。
|
Modifier and Type | Method and Description |
---|---|
Style |
addStyle(String nm, Style parent)
在逻辑样式层次结构中添加新样式。
|
protected EditorKit |
createDefaultEditorKit()
创建默认使用的
EditorKit 。
|
AttributeSet |
getCharacterAttributes()
获取在插入符号的当前位置生效的字符
null ,或
null 。
|
MutableAttributeSet |
getInputAttributes()
获取窗格的输入属性。
|
Style |
getLogicalStyle()
获取分配给由插入符号的当前位置表示的段落的逻辑样式,或
null 。
|
AttributeSet |
getParagraphAttributes()
获取当前段落属性在插入符号的位置,或
null 如果没有)。
|
Style |
getStyle(String nm)
获取以前添加的命名非
null 样式。
|
StyledDocument |
getStyledDocument()
获取与编辑器相关联的模型。
|
protected StyledEditorKit |
getStyledEditorKit()
获得编辑工具包。
|
String |
getUIClassID()
返回UI的类ID。
|
void |
insertComponent(Component c)
将组件插入到文档中作为当前所选内容的替代。
|
void |
insertIcon(Icon g)
将图标插入到文档中作为当前所选内容的替代。
|
protected String |
paramString()
返回此
JTextPane 的字符串表示
JTextPane 。
|
void |
removeStyle(String nm)
删除以前添加到文档的命名非
null 样式。
|
void |
replaceSelection(String content)
用给定字符串表示的新内容替换当前所选内容。
|
void |
setCharacterAttributes(AttributeSet attr, boolean replace)
将给定的属性应用于字符内容。
|
void |
setDocument(Document doc)
将编辑器与文本文档相关联。
|
void |
setEditorKit(EditorKit kit)
设置当前安装的工具包来处理内容。
|
void |
setLogicalStyle(Style s)
设置用于当前插入符位置的段落的逻辑样式。
|
void |
setParagraphAttributes(AttributeSet attr, boolean replace)
将给定的属性应用于段落。
|
void |
setStyledDocument(StyledDocument doc)
将编辑器与文本文档相关联。
|
addHyperlinkListener, createEditorKitForContentType, fireHyperlinkUpdate, getAccessibleContext, getContentType, getEditorKit, getEditorKitClassNameForContentType, getEditorKitForContentType, getHyperlinkListeners, getPage, getPreferredSize, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getStream, getText, read, registerEditorKitForContentType, registerEditorKitForContentType, removeHyperlinkListener, scrollToReference, setContentType, setEditorKitForContentType, setPage, setPage, setText
addCaretListener, addInputMethodListener, addKeymap, copy, cut, fireCaretUpdate, getActions, getCaret, getCaretColor, getCaretListeners, getCaretPosition, getDisabledTextColor, getDocument, getDragEnabled, getDropLocation, getDropMode, getFocusAccelerator, getHighlighter, getInputMethodRequests, getKeymap, getKeymap, getMargin, getNavigationFilter, getPreferredScrollableViewportSize, getPrintable, getScrollableBlockIncrement, getScrollableUnitIncrement, getSelectedText, getSelectedTextColor, getSelectionColor, getSelectionEnd, getSelectionStart, getText, getToolTipText, getUI, isEditable, loadKeymap, modelToView, moveCaretPosition, paste, print, print, print, processInputMethodEvent, read, removeCaretListener, removeKeymap, removeNotify, restoreComposedText, saveComposedText, select, selectAll, setCaret, setCaretColor, setCaretPosition, setComponentOrientation, setDisabledTextColor, setDragEnabled, setDropMode, setEditable, setFocusAccelerator, setHighlighter, setKeymap, setMargin, setNavigationFilter, setSelectedTextColor, setSelectionColor, setSelectionEnd, setSelectionStart, setUI, updateUI, viewToModel, write
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, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, 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
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
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, 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, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
public JTextPane()
JTextPane
。
创建并设置了一个新的StyledEditorKit
实例,并将文档模型设置为null
。
public JTextPane(StyledDocument doc)
JTextPane
,具有指定的文档模型。
创建并设置了一个新的javax.swing.text.StyledEditorKit
实例。
doc
- 文件模型
public String getUIClassID()
getUIClassID
在
JEditorPane
JComponent.getUIClassID()
,
UIDefaults.getUI(javax.swing.JComponent)
public void setDocument(Document doc)
StyledDocument
。
setDocument
在
JTextComponent
doc
- 要显示/编辑的文档
IllegalArgumentException
- 如果
doc
不能缩小为
StyledDocument
,这是此文本组件所需的模型类型
JTextComponent.getDocument()
public void setStyledDocument(StyledDocument doc)
doc
- 要显示/编辑的文档
public StyledDocument getStyledDocument()
public void replaceSelection(String content)
replaceSelection
在
JEditorPane
content
- 用于替换选择的内容
public void insertComponent(Component c)
给出的组件是JTextPane使用的实际组件。 由于组件不能是多个容器的子级,所以在模型由文本组件共享的情况下不应使用此方法。
该组件是根据返回的值,以相对于文本基线放置Component.getAlignmentY
。 对于Swing组件,可以使用方法JComponent.setAlignmentY
方便地设置该值。 例如,设置值为0.75
将导致75%的组件高于基线,25%的组件将低于基线。
c
- 要插入的组件
public void insertIcon(Icon g)
g
- 要插入的图标
Icon
public Style addStyle(String nm, Style parent)
nm
- 样式的名称(在命名样式的集合中必须是唯一的)。
如果样式未命名,则名称可能为null
,但是调用者负责管理返回的引用,因为未命名的样式无法通过名称获取。
一个未命名的样式可能对于诸如字符属性覆盖(例如在样式运行中找到)的事情是有用的。
parent
- 父风格。
这可能是null
如果未指定的属性不需要解决某些其他风格。
Style
public void removeStyle(String nm)
null
样式。
nm
- 要删除的样式的名称
public void setLogicalStyle(Style s)
s
- 分配给
s
的逻辑风格,或没有风格的
null
public Style getLogicalStyle()
null
。
Style
public AttributeSet getCharacterAttributes()
null
,或
null
。
null
public void setCharacterAttributes(AttributeSet attr, boolean replace)
attr
- 属性
replace
- 如果为true,则先替换现有属性
public AttributeSet getParagraphAttributes()
null
如果没有)。
public void setParagraphAttributes(AttributeSet attr, boolean replace)
attr
- 非
null
属性
replace
- 如果为true,请先替换现有属性
public MutableAttributeSet getInputAttributes()
protected final StyledEditorKit getStyledEditorKit()
protected EditorKit createDefaultEditorKit()
EditorKit
。
这是实现返回javax.swing.text.StyledEditorKit
。
createDefaultEditorKit
在
JEditorPane
public final void setEditorKit(EditorKit kit)
setEditorKit
在
JEditorPane
kit
- 所需的编辑器行为
IllegalArgumentException
- 如果套件不是
StyledEditorKit
JEditorPane.getEditorKit()
protected String paramString()
JTextPane
的字符串表示JTextPane
。
该方法仅用于调试目的,并且返回的字符串的内容和格式可能因实现而异。
返回的字符串可能为空,但可能不是null
。
paramString
在
JEditorPane
JTextPane
的字符串表示
JTextPane
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