de.jsystems.framework.desktop
Class Taskleiste

java.lang.Object
  extended byjava.awt.Component
      extended byjava.awt.Container
          extended byjavax.swing.JComponent
              extended byjavax.swing.JPanel
                  extended byde.jsystems.framework.controls.FPanel
                      extended byde.jsystems.framework.swing.Buttonleiste
                          extended byde.jsystems.framework.desktop.Taskleiste
All Implemented Interfaces:
Accessible, IActionInterface, IAncestor, IComponent, IContainer, IFocus, IHierarchy, IHierarchyBounds, IInputMethod, IKey, ImageObserver, IMouse, IMouseInput, IMouseMotion, IPropertyChange, IVetoableChange, MenuContainer, Serializable

public class Taskleiste
extends Buttonleiste

Diese Klasse stellt die Taskleiste fuer ein MDI dar. Hier wird fuer jedes dem MDI hinzugefuegtes InternalFrame ein Button angezeigt. Dieser ist genauso wie der Menuepunkt im Fenstermenue mit dem InternalFrame verbunden. Sobald das InternalFrame asktiviert wird, wird der Button als makiert gekennzeichnet (vertiefte Darstellung), bzw. wenn das Fenster deaktiviert wird, wird der Button wieder normal dargestellt. Ueber den Button selbst kann das Fenster natuerlich auch aktiviert bzw. deaktiviert werden. Wichtig ist, das jeder Button in der Taskleiste einen eindeutigen Namen hat. Den ueber diesen Namen werden die Buttons beim loeschen gesucht.

Version:
1.0
Copyright by Jens Homm 2001 - 2003
Author:
Jens Homm JSYSTEMS
See Also:
JToggleButton, Serialized Form

Nested Class Summary
 
Nested classes inherited from class javax.swing.JPanel
JPanel.AccessibleJPanel
 
Nested classes inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent
 
Nested classes inherited from class java.awt.Container
Container.AccessibleAWTContainer
 
Nested classes inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy
 
Field Summary
 
Fields inherited from class de.jsystems.framework.swing.Buttonleiste
AENDERN_IGNORIEREN, HORIZONTAL, JA_NEIN_ABBRECHEN, LADEN, NEU_AENDERN_LOESCHEN, NEU_ANFANG_VORHER_NAECHSTER_ENDE_LOESCHEN_BILD, NEU_ANFANG_VORHER_NAECHSTER_ENDE_LOESCHEN_TEXT, NEU_VORHERGEHEND_NAECHSTER_LOESCHEN, OK, OK_ABBRECHEN, SPEICHERN, VERTICAL
 
Fields inherited from class javax.swing.JComponent
accessibleContext, 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.Container
 
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
Taskleiste(BusinessDesktopFrameController controller)
          Erzeugt eine neue Taskleiste.
 
Method Summary
 void addButton(BusinessInternalFrame internalFrame, String actionClassName)
          Fügt der Taskleiste einen neuen Button hinzu.
 void removeButton(String text)
          Entfernt den Button wieder aus der Taskleiste.
 
Methods inherited from class de.jsystems.framework.swing.Buttonleiste
initGui
 
Methods inherited from class de.jsystems.framework.controls.FPanel
addMouseInputListener, getActionClassForAncestor, getActionClassForComponent, getActionClassForContainer, getActionClassForFocus, getActionClassForHierarchy, getActionClassForHierarchyBounds, getActionClassForInputMethod, getActionClassForKey, getActionClassForMouse, getActionClassForMouseInput, getActionClassForMouseMotion, getActionClassForPropertyChange, getActionClassForVetoableChange, removeMouseInputListener, setActionClassForAncestor, setActionClassForComponent, setActionClassForContainer, setActionClassForFocus, setActionClassForHierarchy, setActionClassForHierarchyBounds, setActionClassForInputMethod, setActionClassForKey, setActionClassForMouse, setActionClassForMouseInput, setActionClassForMouseMotion, setActionClassForPropertyChange, setActionClassForVetoableChange
 
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface de.jsystems.framework.common.action.IActionInterface
isEnabled, setEnabled
 
Methods inherited from interface de.jsystems.framework.common.action.swing.IAncestor
addAncestorListener, removeAncestorListener
 
Methods inherited from interface de.jsystems.framework.common.action.beans.IPropertyChange
addPropertyChangeListener, removePropertyChangeListener
 
Methods inherited from interface de.jsystems.framework.common.action.beans.IVetoableChange
addVetoableChangeListener, removeVetoableChangeListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IContainer
addContainerListener, removeContainerListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IComponent
addComponentListener, removeComponentListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IFocus
addFocusListener, removeFocusListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IHierarchy
addHierarchyListener, removeHierarchyListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IHierarchyBounds
addHierarchyBoundsListener, removeHierarchyBoundsListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IInputMethod
addInputMethodListener, removeInputMethodListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IKey
addKeyListener, removeKeyListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IMouse
addMouseListener, removeMouseListener
 
Methods inherited from interface de.jsystems.framework.common.action.awt.IMouseMotion
addMouseMotionListener, removeMouseMotionListener
 

Constructor Detail

Taskleiste

public Taskleiste(BusinessDesktopFrameController controller)
Erzeugt eine neue Taskleiste. Der uebergebene Controller wird dabei als ActionListener fuer alle enthaltenen Buttons registriert. Der Controller muss dann das gewuenschte Verhalten implementieren.

Parameters:
controller - Der Controller fuer die Taskbar.
Method Detail

addButton

public void addButton(BusinessInternalFrame internalFrame,
                      String actionClassName)
Fügt der Taskleiste einen neuen Button hinzu. Der uebergebene Text fuer die Beschriftung des Buttons muss eindeutig sein, da der Button sonst nicht mehr geloescht werden kann. Die mit vollqualifizierten Namen uebergebene Action wird im Button gesetzt fuer die Reaktion auf einen Mausklick auf den Button. Gleichzeitig wird diese Action im ActionManager des Controllers registriert.

Parameters:
internalFrame - Das mit dem Button zu verbindende InternalFrame.
actionClassName - Der vollqualifizierte Klassenname fuer die Action, die bei einem Klick auf den Button getriggert werden soll.
See Also:
removeButton(String)

removeButton

public void removeButton(String text)
Entfernt den Button wieder aus der Taskleiste. Dabei wird auch die mit dem Button verbundene Action als Listener im Button entfernt und die Action selbst deaktiviert und aus dem ActionManager entfernt.

Parameters:
text - Der angezeigte Text im zu entfernenden Button.