bill.apps.wordsearch
Class WordSearchDNDLabel
java.lang.Object
|
+--java.awt.Component
|
+--java.awt.Container
|
+--javax.swing.JComponent
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+--javax.swing.JLabel
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+--bill.apps.wordsearch.WordSearchDNDLabel
- All Implemented Interfaces:
- Accessible, DragGestureListener, DragSourceListener, DropTargetListener, EventListener, ImageObserver, MenuContainer, Serializable, SwingConstants
- public class WordSearchDNDLabel
- extends JLabel
- implements DragSourceListener, DropTargetListener, DragGestureListener
Drag and drop version of the JLabel class. Used in playing the Word Search
game to allow the user to drag letters around.
- See Also:
- Serialized Form
Fields inherited from interface javax.swing.SwingConstants |
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NORTH, NORTH_EAST, NORTH_WEST, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST |
Methods inherited from class javax.swing.JLabel |
checkHorizontalKey, checkVerticalKey, getAccessibleContext, getDisabledIcon, getDisplayedMnemonic, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getLabelFor, getText, getUI, getUIClassID, getVerticalAlignment, getVerticalTextPosition, imageUpdate, paramString, setDisabledIcon, setDisplayedMnemonic, setDisplayedMnemonic, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setIconTextGap, setLabelFor, setText, setUI, setVerticalAlignment, setVerticalTextPosition, 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, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus |
WordSearchDNDLabel
public WordSearchDNDLabel(String text,
String letter,
PlayTab tab)
- Creates a new instance of this class based on the supplied data.
- Parameters:
text
- The formatted text to display in this label.letter
- The letter this label represents.tab
- The PlayTab this label is displayed on.
setTrash
public void setTrash(boolean trash)
- Sets the 'trash can' indicator. The trash can is a place where letters
can be dropped to get a replacement letter.
- Parameters:
trash
- Indicates if this is a trash can or not.
isTrash
public boolean isTrash()
- Gets the 'trash can' indicator. The trash can is a place where letters
can be dropped to get a replacement letter.
- Returns:
- Returns
true
if this is a trash can, otherwise
return false
.
setLetter
public void setLetter(String letter)
- Sets the letter represented by this label. We also set the label's
formatted display text here so the setText () method does not have to
be called seperately. We use a large font size for the letters so they
are easy to click on. The trash can gets a slightly smaller font.
- Parameters:
letter
- The letter the label represents.
getLetter
public String getLetter()
- Retrieves the letter represented by this label.
- Returns:
- The letter the label represents.
dragDropEnd
public void dragDropEnd(DragSourceDropEvent dsde)
- This method is invoked to signify that the Drag and Drop operation is
complete. We do not care so we do nothing
- Specified by:
dragDropEnd
in interface DragSourceListener
- Parameters:
dsde
- - The event representing the drag.
dragEnter
public void dragEnter(DragSourceDragEvent dsde)
- Called as the hotspot enters a platform dependent drop site. When this
happens we tell the PlayTab that we are being dragged.
- Specified by:
dragEnter
in interface DragSourceListener
- Parameters:
dse
- - The event representing the drag.
dragExit
public void dragExit(DragSourceEvent dse)
- Called as the hotspot exits a platform dependent drop site. We do not
care so we do nothing.
- Specified by:
dragExit
in interface DragSourceListener
- Parameters:
dse
- - The event representing the drag.
dragOver
public void dragOver(DragSourceDragEvent dsde)
- Called as the hotspot moves over a platform dependent drop site. We
do not care so we do nothing.
- Specified by:
dragOver
in interface DragSourceListener
- Parameters:
dsde
- - The event representing the drag.
dropActionChanged
public void dropActionChanged(DragSourceDragEvent dsde)
- Called when the user has modified the drop gesture. We do not care so
we do nothing.
- Specified by:
dropActionChanged
in interface DragSourceListener
- Parameters:
dsde
- - The event representing the drag.
dragGestureRecognized
public void dragGestureRecognized(DragGestureEvent event)
- Specified by:
dragGestureRecognized
in interface DragGestureListener
dragEnter
public void dragEnter(DropTargetDragEvent dtde)
- Specified by:
dragEnter
in interface DropTargetListener
dragExit
public void dragExit(DropTargetEvent dte)
- Specified by:
dragExit
in interface DropTargetListener
dragOver
public void dragOver(DropTargetDragEvent dtde)
- Specified by:
dragOver
in interface DropTargetListener
drop
public void drop(DropTargetDropEvent dtde)
- Specified by:
drop
in interface DropTargetListener
dropActionChanged
public void dropActionChanged(DropTargetDragEvent dtde)
- Specified by:
dropActionChanged
in interface DropTargetListener