com.tensegrity.gui.swt.control
Class ExtendedShell

java.lang.Object
  org.eclipse.swt.widgets.Widget
      org.eclipse.swt.widgets.Control
          org.eclipse.swt.widgets.Scrollable
              org.eclipse.swt.widgets.Composite
                  org.eclipse.swt.widgets.Canvas
                      org.eclipse.swt.widgets.Decorations
                          org.eclipse.swt.widgets.Shell
                              com.tensegrity.gui.swt.control.ExtendedShell

All Implemented Interfaces:

BasicComponent, org.eclipse.swt.graphics.Drawable, Evaluable, Frame

public class ExtendedShell

extends org.eclipse.swt.widgets.Shell

implements Frame

This class extends the Shell class in order to make it benefit from the Frame interface. Although the SWT API for the Shell class specifies that the class is not intended to be subclassed, this should not be an issue here since none of the Shell class methods are herein overridden. Note that this class provides an empty implementation of the checkSubclass() method. This is required in order to be able to extend the Shell class.

Version:

$Id: ExtendedShell.java,v 1.2 2005/03/23 15:01:26 SebastienGuyon Exp $

Author:

S�bastien Guyon

Field Summary

Fields inherited from class org.eclipse.swt.widgets.Control

handle

Constructor Summary

ExtendedShell(org.eclipse.swt.widgets.Display display, int style)
Initializes this ExtendedShell.

ExtendedShell(org.eclipse.swt.widgets.Shell parent, int style)
Initializes this ExtendedShell.

Method Summary

void	applyEvList() Tells the component to apply its UIItemEvaluationList.
protected void	checkSubclass() Overwrite with an empty implementation.
int	getHeight() Returns the height of the component in pixels.
BasicComponent	getParentComponent() Returns the parent Component of this instance.
int	getWidth() Returns the width of the component in pixels.
void	installEvList() Tells the component to setup its internal state.
void	repaint() Triggers a repaint.

Methods inherited from class org.eclipse.swt.widgets.Shell

addShellListener, close, dispose, forceActive, getBounds, getEnabled, getImeInputMode, getLocation, getRegion, getShell, getShells, getSize, isEnabled, isVisible, open, removeShellListener, setActive, setEnabled, setImeInputMode, setRegion, setVisible, win32_new

Methods inherited from class org.eclipse.swt.widgets.Decorations

computeTrim, getClientArea, getDefaultButton, getImage, getImages, getMaximized, getMenuBar, getMinimized, getText, isReparentable, setDefaultButton, setImage, setImages, setMaximized, setMenuBar, setMinimized, setText

Methods inherited from class org.eclipse.swt.widgets.Canvas

getCaret, scroll, setCaret, setFont

Methods inherited from class org.eclipse.swt.widgets.Composite

computeSize, getChildren, getLayout, getTabList, layout, layout, setFocus, setLayout, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable

getHorizontalBar, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addFocusListener, addHelpListener, addKeyListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addPaintListener, addTraverseListener, computeSize, forceFocus, getAccessible, getBackground, getBorderWidth, getFont, getForeground, getLayoutData, getMenu, getMonitor, getParent, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isFocusControl, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removePaintListener, removeTraverseListener, setBackground, setBounds, setBounds, setCapture, setCursor, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setSize, setSize, setToolTipText, toControl, toControl, toDisplay, toDisplay, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkWidget, getData, getData, getDisplay, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExtendedShell

public ExtendedShell(org.eclipse.swt.widgets.Display display,
                     int style)

Initializes this ExtendedShell. Please refer to the documentation of Shell.Shell(org.eclipse.swt.widgets.Display, int) for more information. This constructor does nothing but forwarding the call to the super class.

Parameters:

display - the display to create the shell on

style - the style of control to construct

ExtendedShell

public ExtendedShell(org.eclipse.swt.widgets.Shell parent,
                     int style)

Initializes this ExtendedShell. Please refer to the documentation of Shell.Shell(org.eclipse.swt.widgets.Shell, int) for more information. This constructor does nothing but forwarding the call to the super class.

Parameters:

parent - a shell which will be the parent of the new instance

style - the style of control to construct

Method Detail

getHeight

public int getHeight()

Description copied from interface: BasicComponent

Returns the height of the component in pixels.

Specified by:

getHeight in interface BasicComponent

Returns:

the height of the component in pixels.

getParentComponent

public BasicComponent getParentComponent()

Description copied from interface: BasicComponent

Returns the parent Component of this instance.

Specified by:

getParentComponent in interface BasicComponent

Returns:

the parent component or null if no parent exists.

getWidth

public int getWidth()

Description copied from interface: BasicComponent

Returns the width of the component in pixels.

Specified by:

getWidth in interface BasicComponent

Returns:

the width of the component in pixels.

repaint

public void repaint()

Description copied from interface: BasicComponent

Triggers a repaint.

Specified by:

repaint in interface BasicComponent

applyEvList

public void applyEvList()

Description copied from interface: Evaluable

Tells the component to apply its UIItemEvaluationList.

Specified by:

applyEvList in interface Evaluable

installEvList

public void installEvList()

Description copied from interface: Evaluable

Tells the component to setup its internal state.

Specified by:

installEvList in interface Evaluable

checkSubclass

protected void checkSubclass()

Overwrite with an empty implementation.

See Also:

Widget.checkSubclass()