Documentation of 'jv.number.PuDouble_IP' Java class
PuDouble_IP ("JavaView Reference Manual")
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"JavaView? v5.03.003"
jv.number

Class PuDouble_IP

  • All Implemented Interfaces:
    java.awt.event.ActionListener, java.awt.event.AdjustmentListener, java.awt.event.ItemListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, java.util.EventListener, javax.accessibility.Accessible, PsUpdateIf

    public class PuDouble_IP
extends PsPanel
implements java.lang.Runnable, java.awt.event.ActionListener, java.awt.event.AdjustmentListener, java.awt.event.ItemListener
    Info panel of double slider with label, value field, slider and adjustment panel. Use method newInspector(PsPanel.INFO_EXT) of the associated double to obtain this panel for inclusion into other panels. Note, this panel reports all events to its associated number, not to the panel it is contained in. Therefore, do not set the parent of this panel other than the associated number.

    This panel has an additional small button on the right side to show the configuration panel of the number. This configuration panel allows to set the domain of definition and increments of the scrollbar.

    See Also:
    PuDouble, Serialized Form
    Author:
    Konrad Polthier
    Version:
    25.11.12, 1.95 revised (kp) Fully update panel when textfield has been edited.
    09.10.08, 1.90 revised (mn) New checkbox showing the 'enabled' status of the PuDouble.
    25.11.06, 1.80 revised (kp) Opening of control dialog now with toolbarItem.
    03.08.04, 1.70 revised (kp) Handling of background color of inspector.
    20.12.01, 1.60 revised (ep) Internationalization.
    13.11.00, 1.50 revised (kp) Space of numerical field increased.
    18.07.00, 1.40 revised (kp) Correctly update the cached slider value m_oldValue.
    29.06.00, 1.35 revised (kp) Slightly modified handling of text field input.
    17.10.99, 1.30 revised (kp) Previous correction to scrollbar disabled since it works without.
    03.10.99, 1.30 revised (kp) Maximum value of scrollbar changed to max+pageIncr.
    06.09.99, 1.20 revised (kp) Removed TextListener since dead locks occurred.
    07.08.99, 1.10 revised (kp) Converted to AWT 1.1
    00.00.98, 1.00 created (kp)

    • Nested Class Summary

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

        java.awt.Component.BaselineResizeBehavior

    • Constructor Summary

      Constructors 
      Constructor and Description
      PuDouble_IP() 

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method and Description
      void actionPerformed(java.awt.event.ActionEvent event) 
      void adjustmentValueChanged(java.awt.event.AdjustmentEvent event)
      Receives, stores and initiates consumption of adjustment events received from scrollbar.
      void init()
      Provides layout and adds internal components.
      void itemStateChanged(java.awt.event.ItemEvent e)
      Invoked when an item has been selected or deselected by the user.
      void run()
      Consume the events, always consume the most recently received event.
      void setEnabled(boolean flag) 
      void setParent(PsUpdateIf parent)
      Set parent of this panel which receives update events.
      boolean update(java.lang.Object object)
      Update the panel whenever the parent has changed somewhere else.

      • Methods inherited from class java.awt.Panel

        addNotify, getAccessibleContext

      • Methods inherited from class java.awt.Container

        add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, isValidateRoot, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, validate

      • Methods inherited from class java.awt.Component

        action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • PuDouble_IP

        public PuDouble_IP()

    • Method Detail

      • init

        public void init()
        Description copied from class: PsPanel
        Provides layout and adds internal components.
        Overrides:
        init in class PsPanel

      • setEnabled

        public void setEnabled(boolean flag)
        Overrides:
        setEnabled in class java.awt.Component

      • actionPerformed

        public void actionPerformed(java.awt.event.ActionEvent event)
        Specified by:
        actionPerformed in interface java.awt.event.ActionListener

      • itemStateChanged

        public void itemStateChanged(java.awt.event.ItemEvent e)
        Invoked when an item has been selected or deselected by the user. The code written for this method performs the operations that need to occur when an item is selected (or deselected).
        Specified by:
        itemStateChanged in interface java.awt.event.ItemListener

      • adjustmentValueChanged

        public void adjustmentValueChanged(java.awt.event.AdjustmentEvent event)
        Receives, stores and initiates consumption of adjustment events received from scrollbar.

        Consumption was separated since moving the scrollbar box initiates too many events which can not be consumed at same speed. This issue produces running scrollbar boxes without effective consumption. Here we simply ignore superfluous events.

        Specified by:
        adjustmentValueChanged in interface java.awt.event.AdjustmentListener
        Since:
        JavaView 4.04.004
        Author:
        Konrad Polthier
        Version:
        2013.06.09, 1.00 created (kp)

      • run

        public void run()
        Consume the events, always consume the most recently received event. Events received while running will be overwritten except the most recent event. Thread terminates when no more events are received and the latest event was consumed.
        Specified by:
        run in interface java.lang.Runnable
        Since:
        JavaView 4.04.004
        Author:
        Konrad Polthier
        Version:
        2013.06.09, 1.00 created (kp)
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