com.ibm.commons.swt.controls.custom
Class CustomCanvas

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.widgets.Canvas
                      extended by com.ibm.commons.swt.controls.custom.CustomCanvas
All Implemented Interfaces:
ICustomControl, org.eclipse.swt.graphics.Drawable

public class CustomCanvas
extends org.eclipse.swt.widgets.Canvas
implements ICustomControl

An extension of the standard SWT Canvas.
For convenience this widget also allows the user to associate an ID with the widget.


Field Summary
 
Fields inherited from class org.eclipse.swt.widgets.Control
handle
 
Constructor Summary
CustomCanvas(org.eclipse.swt.widgets.Composite parent, int style, java.lang.String id)
          Constructs a new instance of the class given the parent Composite, a style value describing its behavior and appearance, and id which can be used to later identify this control.
 
Method Summary
 java.lang.String getId()
          Returns a string identifier associated with the current widget/control
 UIUpdater getUpdater()
           
 void setId(java.lang.String id)
          Sets a string identifier on the current widget/control.
 void setUpdater(UIUpdater updater)
           
 
Methods inherited from class org.eclipse.swt.widgets.Canvas
drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIME
 
Methods inherited from class org.eclipse.swt.widgets.Composite
changed, checkSubclass, computeSize, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList
 
Methods inherited from class org.eclipse.swt.widgets.Scrollable
computeTrim, getBorderWidth, 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, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getRegion, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setRegion, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update
 
Methods inherited from class org.eclipse.swt.widgets.Widget
addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

CustomCanvas

public CustomCanvas(org.eclipse.swt.widgets.Composite parent,
                    int style,
                    java.lang.String id)
Constructs a new instance of the class given the parent Composite, a style value describing its behavior and appearance, and id which can be used to later identify this control.

Parameters:
parent - - a Composite control which will be the parent of the new instance (CANNOT be null).
style - - the style of the control to construct.
id - - the programmatic ID of the control once constructed.
Method Detail

getId

public java.lang.String getId()
Description copied from interface: ICustomControl
Returns a string identifier associated with the current widget/control

Specified by:
getId in interface ICustomControl
Returns:
String

setId

public void setId(java.lang.String id)
Description copied from interface: ICustomControl
Sets a string identifier on the current widget/control.

Specified by:
setId in interface ICustomControl

getUpdater

public UIUpdater getUpdater()

setUpdater

public void setUpdater(UIUpdater updater)