Package com.formdev.flatlaf.ui

Class FlatPopupMenuUI.FlatPopupScroller

  • 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

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      private class  FlatPopupMenuUI.FlatPopupScroller.ArrowButton  

      • Nested classes/interfaces inherited from class javax.swing.JPanel

        javax.swing.JPanel.AccessibleJPanel

      • Nested classes/interfaces inherited from class javax.swing.JComponent

        javax.swing.JComponent.AccessibleJComponent

      • Nested classes/interfaces inherited from class java.awt.Container

        java.awt.Container.AccessibleAWTContainer

      • Nested classes/interfaces inherited from class java.awt.Component

        java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

    • 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  

      • 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

    • Constructor Summary

      Constructors 
      Constructor Description
      FlatPopupScroller​(javax.swing.JPopupMenu popup)  

    • 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()  

      • 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, 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

      • 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, 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

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • popup

        private final javax.swing.JPopupMenu popup

      • scrollPane

        private final javax.swing.JScrollPane scrollPane

      • scrollUpButton

        private final javax.swing.JButton scrollUpButton

      • scrollDownButton

        private final javax.swing.JButton scrollDownButton

      • unitIncrement

        private int unitIncrement

    • Constructor Detail

      • FlatPopupScroller

        FlatPopupScroller​(javax.swing.JPopupMenu popup)

    • Method Detail

      • scroll

        void scroll​(int unitsToScroll)

      • updateArrowButtons

        void updateArrowButtons()

      • popupMenuWillBecomeInvisible

        public void popupMenuWillBecomeInvisible​(javax.swing.event.PopupMenuEvent e)
        Specified by:
        popupMenuWillBecomeInvisible in interface javax.swing.event.PopupMenuListener

      • popupMenuWillBecomeVisible

        public void popupMenuWillBecomeVisible​(javax.swing.event.PopupMenuEvent e)
        Specified by:
        popupMenuWillBecomeVisible in interface javax.swing.event.PopupMenuListener

      • popupMenuCanceled

        public void popupMenuCanceled​(javax.swing.event.PopupMenuEvent e)
        Specified by:
        popupMenuCanceled in interface javax.swing.event.PopupMenuListener

      • mouseWheelMoved

        public void mouseWheelMoved​(java.awt.event.MouseWheelEvent e)
        Scroll when user rotates mouse wheel.
        Specified by:
        mouseWheelMoved in interface java.awt.event.MouseWheelListener

      • menuKeyPressed

        public void menuKeyPressed​(javax.swing.event.MenuKeyEvent e)
        Scroll when user presses Up or Down keys.
        Specified by:
        menuKeyPressed in interface javax.swing.event.MenuKeyListener

      • menuKeyTyped

        public void menuKeyTyped​(javax.swing.event.MenuKeyEvent e)
        Specified by:
        menuKeyTyped in interface javax.swing.event.MenuKeyListener

      • menuKeyReleased

        public void menuKeyReleased​(javax.swing.event.MenuKeyEvent e)
        Specified by:
        menuKeyReleased in interface javax.swing.event.MenuKeyListener