edu.webfoot.vnc.editor
Class ScrollingCanvas

java.lang.Object
  extended by org.eclipse.swt.widgets.Widget
      extended by org.eclipse.swt.widgets.Control
          extended by org.eclipse.swt.widgets.Scrollable
              extended by org.eclipse.swt.widgets.Composite
                  extended by org.eclipse.swt.custom.ScrolledComposite
                      extended by edu.webfoot.vnc.editor.ScrollingCanvas
All Implemented Interfaces:
org.eclipse.swt.graphics.Drawable

public class ScrollingCanvas
extends org.eclipse.swt.custom.ScrolledComposite

A simple Scrolling canvas in SWT. Allows the contents to scroll without needing to know any details.

Author:
Ken Breeman (kbreeman@wpi.edu), Eric Griffel (sniffels@wpi.edu)

Field Summary
 
Fields inherited from class org.eclipse.swt.widgets.Control
handle
 
Constructor Summary
ScrollingCanvas(org.eclipse.swt.widgets.Composite parent, int style, int w, int h)
           
 
Method Summary
 org.eclipse.swt.graphics.Point computeSize(int wHint, int hHint, boolean changed)
           
 
Methods inherited from class org.eclipse.swt.custom.ScrolledComposite
getAlwaysShowScrollBars, getContent, getExpandHorizontal, getExpandVertical, getMinHeight, getMinWidth, getOrigin, setAlwaysShowScrollBars, setContent, setExpandHorizontal, setExpandVertical, setLayout, setMinHeight, setMinSize, setMinSize, setMinWidth, setOrigin, setOrigin
 
Methods inherited from class org.eclipse.swt.widgets.Composite
changed, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayoutDeferred, setTabList
 
Methods inherited from class org.eclipse.swt.widgets.Scrollable
computeTrim, getClientArea, getHorizontalBar, getVerticalBar
 
Methods inherited from class org.eclipse.swt.widgets.Control
addControlListener, addDragDetectListener, addFocusListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update
 
Methods inherited from class org.eclipse.swt.widgets.Widget
addDisposeListener, addListener, dispose, getData, getData, getDisplay, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, setData, setData, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ScrollingCanvas

public ScrollingCanvas(org.eclipse.swt.widgets.Composite parent,
                       int style,
                       int w,
                       int h)
Method Detail

computeSize

public org.eclipse.swt.graphics.Point computeSize(int wHint,
                                                  int hHint,
                                                  boolean changed)
Overrides:
computeSize in class org.eclipse.swt.widgets.Composite