Package com.formdev.flatlaf.ui
Class FlatPopupMenuUI.FlatPopupScroller
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- javax.swing.JComponent
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- javax.swing.JPanel
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- com.formdev.flatlaf.ui.FlatPopupMenuUI.FlatPopupScroller
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- All Implemented Interfaces:
java.awt.event.MouseWheelListener
,java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.io.Serializable
,java.util.EventListener
,javax.accessibility.Accessible
,javax.swing.event.MenuKeyListener
,javax.swing.event.PopupMenuListener
- Enclosing class:
- FlatPopupMenuUI
private class FlatPopupMenuUI.FlatPopupScroller extends javax.swing.JPanel implements java.awt.event.MouseWheelListener, javax.swing.event.PopupMenuListener, javax.swing.event.MenuKeyListener
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Nested Class Summary
Nested Classes Modifier and Type Class Description private class
FlatPopupMenuUI.FlatPopupScroller.ArrowButton
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Nested classes/interfaces inherited from class javax.swing.JPanel
javax.swing.JPanel.AccessibleJPanel
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Nested classes/interfaces inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
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Field Summary
Fields Modifier and Type Field Description private javax.swing.JPopupMenu
popup
private javax.swing.JButton
scrollDownButton
private javax.swing.JScrollPane
scrollPane
private javax.swing.JButton
scrollUpButton
private int
unitIncrement
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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
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Constructor Summary
Constructors Constructor Description FlatPopupScroller(javax.swing.JPopupMenu popup)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
menuKeyPressed(javax.swing.event.MenuKeyEvent e)
Scroll when user presses Up or Down keys.void
menuKeyReleased(javax.swing.event.MenuKeyEvent e)
void
menuKeyTyped(javax.swing.event.MenuKeyEvent e)
void
mouseWheelMoved(java.awt.event.MouseWheelEvent e)
Scroll when user rotates mouse wheel.void
popupMenuCanceled(javax.swing.event.PopupMenuEvent e)
void
popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent e)
void
popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent e)
(package private) void
scroll(int unitsToScroll)
(package private) void
updateArrowButtons()
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Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
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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, paint, 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
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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
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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, 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, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Method Detail
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scroll
void scroll(int unitsToScroll)
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updateArrowButtons
void updateArrowButtons()
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popupMenuWillBecomeInvisible
public void popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent e)
- Specified by:
popupMenuWillBecomeInvisible
in interfacejavax.swing.event.PopupMenuListener
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popupMenuWillBecomeVisible
public void popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent e)
- Specified by:
popupMenuWillBecomeVisible
in interfacejavax.swing.event.PopupMenuListener
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popupMenuCanceled
public void popupMenuCanceled(javax.swing.event.PopupMenuEvent e)
- Specified by:
popupMenuCanceled
in interfacejavax.swing.event.PopupMenuListener
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mouseWheelMoved
public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)
Scroll when user rotates mouse wheel.- Specified by:
mouseWheelMoved
in interfacejava.awt.event.MouseWheelListener
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menuKeyPressed
public void menuKeyPressed(javax.swing.event.MenuKeyEvent e)
Scroll when user presses Up or Down keys.- Specified by:
menuKeyPressed
in interfacejavax.swing.event.MenuKeyListener
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menuKeyTyped
public void menuKeyTyped(javax.swing.event.MenuKeyEvent e)
- Specified by:
menuKeyTyped
in interfacejavax.swing.event.MenuKeyListener
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menuKeyReleased
public void menuKeyReleased(javax.swing.event.MenuKeyEvent e)
- Specified by:
menuKeyReleased
in interfacejavax.swing.event.MenuKeyListener
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