Package org.fife.ui.rsyntaxtextarea
Class MatchedBracketPopup
java.lang.Object
java.awt.Component
java.awt.Container
java.awt.Window
javax.swing.JWindow
org.fife.ui.rsyntaxtextarea.MatchedBracketPopup
- All Implemented Interfaces:
ImageObserver
,MenuContainer
,Serializable
,Accessible
,RootPaneContainer
A tool tip-like popup that shows the line of code containing the bracket
matched to that at the caret position, if it is scrolled out of the user's
viewport.
- Version:
- 1.0
- See Also:
-
Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprivate class
Action performed when Escape is pressed in this popup.private class
Listens for events in this popup.Nested classes/interfaces inherited from class javax.swing.JWindow
JWindow.AccessibleJWindow
Nested classes/interfaces inherited from class java.awt.Window
Window.AccessibleAWTWindow, Window.Type
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
FieldsModifier and TypeFieldDescriptionprivate static final boolean
private static final int
private MatchedBracketPopup.Listener
static final String
If this system property is defined and set totrue
, matched bracket popups may render with the text area's background color if necessary to facilitate contrast between their text content (typically code) and their backgrounds.private RSyntaxTextArea
Fields inherited from class javax.swing.JWindow
accessibleContext, rootPane, rootPaneCheckingEnabled
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
ConstructorsConstructorDescriptionMatchedBracketPopup
(Window parent, RSyntaxTextArea textArea, int offsToRender) -
Method Summary
Methods inherited from class javax.swing.JWindow
addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getGraphics, getLayeredPane, getRootPane, getTransferHandler, isRootPaneCheckingEnabled, paramString, remove, repaint, setContentPane, setGlassPane, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update, windowInit
Methods inherited from class java.awt.Window
addNotify, addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBackground, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setOpacity, setShape, setSize, setSize, setType, setVisible, show, toBack, toFront
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
-
Field Details
-
PROPERTY_CONSIDER_TEXTAREA_BACKGROUND
If this system property is defined and set totrue
, matched bracket popups may render with the text area's background color if necessary to facilitate contrast between their text content (typically code) and their backgrounds. This is necessary for good looking popups when a text area's background may be drastically different than the Look and Feel's tool tip color (e.g. dark editor embedded in a "light" themed application, or vice versa). If this is omitted or does NOT evaluate totrue
, matched bracket popups will always render like "native" tool tips according to the current Look and Feel. Users typically don't need to set this totrue
unless their application allows users to select a theme or color scheme forRSyntaxTextArea
instances separately from the Look and Feel. For applications that instead only have one Look and Feel/RSTA theme combo, or allow toggling between fixed light and dark themes, the default offalse
is fine.- See Also:
-
textArea
-
listener
-
LEFT_EMPTY_BORDER
private static final int LEFT_EMPTY_BORDER- See Also:
-
CONSIDER_TEXTAREA_BG
private static final boolean CONSIDER_TEXTAREA_BG
-
-
Constructor Details
-
MatchedBracketPopup
MatchedBracketPopup(Window parent, RSyntaxTextArea textArea, int offsToRender)
-
-
Method Details
-
getPreferredSize
Overridden to ensure this popup stays in a specific size range.- Overrides:
getPreferredSize
in classContainer
-
getText
-
installKeyBindings
private void installKeyBindings()Adds key bindings to this popup. -
setLocation
private void setLocation()Positions this popup to be in the top right-hand corner of the parent editor.
-