Package org.gjt.sp.jedit.textarea
Class JEditTextArea
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
org.gjt.sp.jedit.textarea.TextArea
org.gjt.sp.jedit.textarea.JEditTextArea
- All Implemented Interfaces:
ImageObserver
,MenuContainer
,Serializable
,Accessible
jEdit's text component.
Unlike most other text editors, the selection API permits selection and
concurrent manipulation of multiple, non-contiguous regions of text.
Methods in this class that deal with selecting text rely upon classes derived
the Selection
class.
- Version:
- $Id: JEditTextArea.java 24492 2016-08-10 21:34:50Z daleanson $
- Author:
- Slava Pestov, John Gellene (API documentation)
- See Also:
-
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
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final String
static final String
Fold painter service.static final String
Fields inherited from class org.gjt.sp.jedit.textarea.TextArea
buffer, caret, caretLine, ELECTRIC_SCROLL, inputHandlerProvider, multi, NO_SCROLL, NORMAL_SCROLL, painter, popup
Fields inherited from class javax.swing.JComponent
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 TypeMethodDescriptionvoid
Surrounds the selection with explicit fold markers.void
Creates the popup menu.void
dispose()
Plugins and macros should not call this method.protected static void
doWordCount
(View view, String text) void
end
(boolean select) An override to record the acutual action taken for end().void
Formats the paragraph containing the caret.static String
getView()
Returns this text area's view.void
goToBufferEnd
(boolean select) Moves the caret to the end of the buffer.void
goToBufferStart
(boolean select) Moves the caret to the beginning of the buffer.void
Moves the caret to the bracket matching the one before the caret.void
Do the same thing as right-clicking on the text area.void
void
home
(boolean select) An override to record the acutual action taken for home().int
replaceSelection
(String selectedText) Set the selection, but does not deactivate it, and does not move the caret.void
Displays the 'go to line' dialog box, and moves the caret to the specified line number, or moves the caret back or forward by the offset provided.void
Displays the 'word count' dialog box.void
smartEnd
(boolean select) An override to record the acutual action taken for smartHome().void
smartHome
(boolean select) An override to record the acutual action taken for smartHome().void
userInput
(char ch) Handles the insertion of the specified character.Methods inherited from class org.gjt.sp.jedit.textarea.TextArea
addActionSet, addBottomLeftComponent, addBottomRightComponent, addCaretListener, addExplicitFold, addLeftOfScrollBar, addNotify, addScrollListener, addStatusListener, addStructureMatcher, addTopComponent, addTopLeftComponent, addTopRightComponent, addToSelection, addToSelection, backspace, backspaceWord, backspaceWord, backspaceWord, blinkCaret, caretAutoScroll, centerCaret, collapseFold, collapseFold, delete, deleteLine, deleteParagraph, deleteToEndOfLine, deleteToStartOfLine, deleteWord, deleteWord, doWordWrap, expandFold, extendSelection, extendSelection, getActionContext, getBuffer, getBufferLength, getCaretLine, getCaretPosition, getDisplayManager, getElectricScroll, getFirstLine, getFirstPhysicalLine, getFocusCycleRoot, getFocusTraversalKeysEnabled, getGutter, getHorizontalOffset, getInputHandler, getInputMethodRequests, getJoinNonWordChars, getLastPhysicalLine, getLastScreenLine, getLineCount, getLineEndOffset, getLineLength, getLineOfOffset, getLineStartOffset, getLineText, getLineText, getMagicCaretPosition, getMarkPosition, getPainter, getPhysicalLineOfScreenLine, getRightClickPopup, getScreenLineEndOffset, getScreenLineOfOffset, getScreenLineStartOffset, getSelectedLines, getSelectedText, getSelectedText, getSelectedText, getSelection, getSelection, getSelectionAtOffset, getSelectionCount, getSelectionIterator, getStructureMatch, getTabExpander, getText, getText, getText, getVisibleLines, getVisibleLineSegment, getVisibleLineText, getVisibleLineText, goToEndOfCode, goToEndOfLine, goToEndOfWhiteSpace, goToFirstVisibleLine, goToLastVisibleLine, goToNextBracket, goToNextCharacter, goToNextFold, goToNextLine, goToNextPage, goToNextParagraph, goToNextWord, goToNextWord, goToParentFold, goToPrevBracket, goToPrevCharacter, goToPrevFold, goToPrevLine, goToPrevPage, goToPrevParagraph, goToPrevWord, goToPrevWord, goToPrevWord, goToStartOfLine, goToStartOfWhiteSpace, indentSelectedLines, initInputHandler, insert, insertEnterAndIndent, insertTabAndIndent, invalidateLine, invalidateLineRange, invalidateScreenLineRange, invertSelection, isCaretBlinkEnabled, isCaretVisible, isCtrlForRectangularSelection, isDragEnabled, isEditable, isMultipleSelectionEnabled, isOverwriteEnabled, isQuickCopyEnabled, isRectangularSelectionEnabled, isRightClickPopupEnabled, joinLines, lineComment, lineInStructureScope, moveCaretPosition, moveCaretPosition, moveCaretPosition, narrowToFold, narrowToSelection, offsetToXY, offsetToXY, offsetToXY, processKeyEvent, propertiesChanged, rangeComment, removeCaretListener, removeFromSelection, removeFromSelection, removeLeftOfScrollBar, removeNotify, removeScrollListener, removeStatusListener, removeStructureMatcher, removeTopComponent, removeTrailingWhiteSpace, resizeSelection, scrollAndCenterCaret, scrollDownLine, scrollDownPage, scrollTo, scrollTo, scrollToCaret, scrollUpLine, scrollUpPage, selectAll, selectBlock, selectFold, selectFold, selectLine, selectNone, selectParagraph, selectToMatchingBracket, selectToMatchingBracket, selectWord, setBuffer, setCaretBlinkEnabled, setCaretPosition, setCaretPosition, setCtrlForRectangularSelection, setDragEnabled, setElectricScroll, setFirstLine, setFirstPhysicalLine, setFirstPhysicalLine, setHorizontalOffset, setJoinNonWordChars, setMagicCaretPosition, setMouseHandler, setMultipleSelectionEnabled, setOverwriteEnabled, setQuickCopyEnabled, setRectangularSelectionEnabled, setRightClickPopup, setRightClickPopupEnabled, setSelectedText, setSelectedText, setSelectedText, setSelection, setSelection, setText, setTransferHandler, shiftIndentLeft, shiftIndentRight, showPopupMenu, showPopupMenu, spacesToTabs, tabsToSpaces, toggleMultipleSelectionEnabled, toggleOverwriteEnabled, toggleRectangularSelectionEnabled, toLowerCase, toString, toUpperCase, turnOnElasticTabstops, userInputTab, xToScreenLineOffset, xyToOffset, xyToOffset
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
Methods inherited from class javax.swing.JComponent
addAncestorListener, 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, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, 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, 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, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, 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, transferFocus, transferFocusBackward, transferFocusUpCycle
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Field Details
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FOLD_PAINTER_PROPERTY
Fold painter service.- Since:
- jEdit 4.3pre16
- See Also:
-
FOLD_PAINTER_SERVICE
- See Also:
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DEFAULT_FOLD_PAINTER_SERVICE
- See Also:
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Constructor Details
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JEditTextArea
Creates a new JEditTextArea.
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Method Details
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dispose
public void dispose()Description copied from class:TextArea
Plugins and macros should not call this method. -
getFoldPainter
- Overrides:
getFoldPainter
in classTextArea
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home
public void home(boolean select) An override to record the acutual action taken for home(). -
end
public void end(boolean select) An override to record the acutual action taken for end(). -
smartHome
public void smartHome(boolean select) An override to record the acutual action taken for smartHome(). -
smartEnd
public void smartEnd(boolean select) An override to record the acutual action taken for smartHome(). -
goToBufferEnd
public void goToBufferEnd(boolean select) Description copied from class:TextArea
Moves the caret to the end of the buffer.- Overrides:
goToBufferEnd
in classTextArea
- Parameters:
select
- true if you want to extend selection
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goToMatchingBracket
public void goToMatchingBracket()Moves the caret to the bracket matching the one before the caret. Also sends PositionChanging if it goes somewhere.- Overrides:
goToMatchingBracket
in classTextArea
- Since:
- jEdit 4.3pre18
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goToBufferStart
public void goToBufferStart(boolean select) Description copied from class:TextArea
Moves the caret to the beginning of the buffer.- Overrides:
goToBufferStart
in classTextArea
- Parameters:
select
- true if you want to extend selection
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replaceSelection
Description copied from class:TextArea
Set the selection, but does not deactivate it, and does not move the caret. Please useTextArea.setSelectedText(String)
instead.- Overrides:
replaceSelection
in classTextArea
- Parameters:
selectedText
- The new selection- Returns:
- The new caret position
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showGoToLineDialog
public void showGoToLineDialog()Displays the 'go to line' dialog box, and moves the caret to the specified line number, or moves the caret back or forward by the offset provided.- Since:
- jEdit 2.7pre2
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userInput
public void userInput(char ch) Handles the insertion of the specified character. It performs the following operations in addition to TextArea#userInput(char):- Inserting a space with automatic abbrev expansion enabled will try to expand the abbrev
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addExplicitFold
public void addExplicitFold()Surrounds the selection with explicit fold markers.- Overrides:
addExplicitFold
in classTextArea
- Since:
- jEdit 4.0pre3
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formatParagraph
public void formatParagraph()Formats the paragraph containing the caret.- Overrides:
formatParagraph
in classTextArea
- Since:
- jEdit 2.7pre2
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doWordCount
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showWordCountDialog
public void showWordCountDialog()Displays the 'word count' dialog box.- Since:
- jEdit 2.7pre2
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getView
Returns this text area's view.- Since:
- jEdit 4.2pre5
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getFoldPainterName
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handlePopupTrigger
Do the same thing as right-clicking on the text area. The Gestures plugin uses this API.- Overrides:
handlePopupTrigger
in classTextArea
- Since:
- jEdit 4.2pre13
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createPopupMenu
Creates the popup menu.- Overrides:
createPopupMenu
in classTextArea
- Since:
- 4.3pre15
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handlePropertiesChanged
-