CICS® Transaction Gateway Programming Reference V3.1

com.ibm.ctg.epi
Class EPIScreenButtons

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--com.ibm.ctg.epi.EPIScreenButtons

public class EPIScreenButtons
extends java.awt.Panel
implements java.awt.event.ActionListener

This class is a simple 'control panel' for a terminal. Each button's action command is set to be the relevent AID. When a button is pressed, the panel forwards the action event to any connected ActionListener's. The base ScreenHandler class will react to such an Action event by sending the screen to CICS with the AID value specified in the buttons action command.

See Also:
Serialized Form

Inner classes inherited from class java.awt.Component
java.awt.Component.AWTTreeLock
 
Fields inherited from class java.awt.Container
component, containerListener, layoutMgr, ncomponents
 
Fields inherited from class java.awt.Component
actionListenerK, adjustmentListenerK, appContext, background, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, componentListener, componentListenerK, componentOrientation, containerListenerK, cursor, dropTarget, enabled, eventMask, focusListener, focusListenerK, font, foreground, hasFocus, height, incRate, inputMethodListener, inputMethodListenerK, isInc, isPacked, itemListenerK, keyListener, keyListenerK, LEFT_ALIGNMENT, locale, LOCK, minSize, mouseListener, mouseListenerK, mouseMotionListener, mouseMotionListenerK, newEventsOnly, ownedWindowK, parent, peer, peerFont, popups, prefSize, RIGHT_ALIGNMENT, textListenerK, TOP_ALIGNMENT, valid, visible, width, windowListenerK, x, y
 
Constructor Summary
EPIScreenButtons()
          Construct the panel of buttons.
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent e)
          Respond to a button press by forwarding the event to all the listeners.
 void addActionListener(java.awt.event.ActionListener l)
          Add an Action listener.
 void removeActionListener(java.awt.event.ActionListener l)
          Remove an Action listener.
 
Methods inherited from class java.awt.Panel
, addNotify, constructComponentName
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, applyOrientation, countComponents, deliverEvent, dispatchEventImpl, dispatchEventToSelf, doLayout, eventEnabled, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents_NoClientCode, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getMouseEventTarget, getPreferredSize, getWindow, insets, invalidate, invalidateTree, isAncestorOf, layout, lightweightPrint, list, list, locate, minimumSize, nextFocus, paint, paintComponents, paramString, postProcessKeyEvent, postsOldMouseEvents, preferredSize, preProcessKeyEvent, print, printComponents, processContainerEvent, processEvent, proxyEnableEvents, proxyRequestFocus, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusOwner, setFont, setLayout, transferFocus, update, validate, validateTree
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, areInputMethodsEnabled, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont_NoClientCode, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getName, getNativeContainer, getParent_NoClientCode, getParent, getPeer, getSize, getSize, getToolkit, getToolkitImpl, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isEnabledImpl, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

EPIScreenButtons

public EPIScreenButtons()
Construct the panel of buttons.
Method Detail

addActionListener

public void addActionListener(java.awt.event.ActionListener l)
Add an Action listener. Listeners are sent action events when any of the buttons are pressed.
Parameters:
the - action listener

removeActionListener

public void removeActionListener(java.awt.event.ActionListener l)
Remove an Action listener. Listeners are sent action events when any of the buttons are pressed.
Parameters:
the - action listener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)
Respond to a button press by forwarding the event to all the listeners.
Specified by:
actionPerformed in interface java.awt.event.ActionListener
Parameters:
the - action event

© Copyright IBM Corp. 1994, 1999