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

com.jogamp.newt.swt.NewtCanvasSWT

All Implemented Interfaces:: WindowClosingProtocol, org.eclipse.swt.graphics.Drawable

public class NewtCanvasSWT extends org.eclipse.swt.widgets.Canvas implements WindowClosingProtocol

SWT Canvas containing a NEWT Window using native parenting.

Implementation allows use of custom GLCapabilities.

Nested Class Summary

Nested classes/interfaces inherited from interface com.jogamp.nativewindow.WindowClosingProtocol
WindowClosingProtocol.WindowClosingMode
Field Summary

Fields inherited from class org.eclipse.swt.widgets.Composite
embeddedHandle

Fields inherited from class org.eclipse.swt.widgets.Widget
handle
Constructor Summary

Constructors

Constructor

Description

NewtCanvasSWT(org.eclipse.swt.widgets.Composite parent, int style, Window child)

Instantiates a NewtCanvas with a NEWT child.
Method Summary

Modifier and Type

Method

Description

static NewtCanvasSWT

create(org.eclipse.swt.widgets.Composite parent, int style, Window child)

Creates an instance using NewtCanvasSWT(Composite, int, Window) on the SWT thread.

void

dispose()

Destroys this resource: Make the NEWT Child invisible Disconnects the NEWT Child from this Canvas NativeWindow, reparent to NULL Issues destroy() on the NEWT Child Remove reference to the NEWT Child

boolean

forceFocus()

WindowClosingProtocol.WindowClosingMode

getDefaultCloseOperation()

NativeWindow

getNativeWindow()

Window

getNEWTChild()

void

setBounds(int x, int y, int width, int height)

WindowClosingProtocol.WindowClosingMode

setDefaultCloseOperation(WindowClosingProtocol.WindowClosingMode op)

Window

setNEWTChild(Window newChild)

Sets a new NEWT child, provoking reparenting.

boolean

setParent(org.eclipse.swt.widgets.Composite parent)

void

update()

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, 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, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control
addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, computeSize, dragDetect, dragDetect, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isAutoScalable, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse

Methods inherited from class org.eclipse.swt.widgets.Widget
addDisposeListener, addListener, getData, getData, getDisplay, getListeners, getStyle, isAutoDirection, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, reskin, setData, setData, toString

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- NewtCanvasSWT
  
  public NewtCanvasSWT(org.eclipse.swt.widgets.Composite parent, int style, Window child)
  
  Instantiates a NewtCanvas with a NEWT child.
  Note: The NEWT child Display's EDTUtil is being set to an SWT conform implementation via Display.setEDTUtil(EDTUtil).
  
  Parameters:
  
  parent - the SWT composite
  
  style - additional styles to SWT#NO_BACKGROUND
  
  child - optional preassigned #Window, maybe null
Method Details
- create
  
  public static NewtCanvasSWT create(org.eclipse.swt.widgets.Composite parent, int style, Window child)
  
  Creates an instance using NewtCanvasSWT(Composite, int, Window) on the SWT thread.
  Note: The NEWT child Display's EDTUtil is being set to an SWT conform implementation via Display.setEDTUtil(EDTUtil).
  
  Parameters:
  
  parent - the SWT composite
  
  style - additional styles to SWT#NO_BACKGROUND
  
  child - optional preassigned #Window, maybe null
  
  Returns:
  
  a new instance
- setBounds
  
  public void setBounds(int x, int y, int width, int height)
  
  Overrides:
  
  setBounds in class org.eclipse.swt.widgets.Control
- update
  
  public void update()
  
  Overrides:
  
  update in class org.eclipse.swt.widgets.Control
- dispose
  
  public void dispose()
  Destroys this resource:
  
  Make the NEWT Child invisible
  
  Disconnects the NEWT Child from this Canvas NativeWindow, reparent to NULL
  
  Issues destroy() on the NEWT Child
  
  Remove reference to the NEWT Child
  Overrides:
  
  dispose in class org.eclipse.swt.widgets.Widget
  
  See Also:
  
  Window.destroy()
- getNativeWindow
  
  public NativeWindow getNativeWindow()
  
  Returns:
  
  this SWT Canvas NativeWindow representation, may be null in case it has not been realized.
- getDefaultCloseOperation
  
  public WindowClosingProtocol.WindowClosingMode getDefaultCloseOperation()
  Specified by:
  
  getDefaultCloseOperation in interface WindowClosingProtocol
  
  Returns:
  
  the current close operation value
  
  See Also:
  
  WindowClosingProtocol.WindowClosingMode.DISPOSE_ON_CLOSE
  
  WindowClosingProtocol.WindowClosingMode.DO_NOTHING_ON_CLOSE
- setDefaultCloseOperation
  
  public WindowClosingProtocol.WindowClosingMode setDefaultCloseOperation(WindowClosingProtocol.WindowClosingMode op)
  Specified by:
  
  setDefaultCloseOperation in interface WindowClosingProtocol
  
  Parameters:
  
  op - the new close operation value
  
  Returns:
  
  the previous close operation value
  
  See Also:
  
  WindowClosingProtocol.WindowClosingMode.DISPOSE_ON_CLOSE
  
  WindowClosingProtocol.WindowClosingMode.DO_NOTHING_ON_CLOSE
- setNEWTChild
  
  public Window setNEWTChild(Window newChild)
  
  Sets a new NEWT child, provoking reparenting.
  A previously detached newChild will be released to top-level status and made invisible.
  
  Note: When switching NEWT child's, detaching the previous first via setNEWTChild(null) produced much cleaner visual results.
  
  Note: The NEWT child Display's EDTUtil is being set to an SWT conform implementation via Display.setEDTUtil(EDTUtil).
  
  Returns:
  
  the previous attached newt child.
- getNEWTChild
  
  public Window getNEWTChild()
  
  Returns:
  
  the current NEWT child
- setParent
  
  public boolean setParent(org.eclipse.swt.widgets.Composite parent)
  
  Overrides:
  
  setParent in class org.eclipse.swt.widgets.Control
- forceFocus
  
  public boolean forceFocus()
  
  Overrides:
  
  forceFocus in class org.eclipse.swt.widgets.Control

Class NewtCanvasSWT

Nested Class Summary

Nested classes/interfaces inherited from interface com.jogamp.nativewindow.WindowClosingProtocol

Field Summary

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

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

Constructor Summary

Method Summary

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

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

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

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

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

Methods inherited from class java.lang.Object

Constructor Details

NewtCanvasSWT

Method Details

create

setBounds

update

dispose

getNativeWindow

getDefaultCloseOperation

setDefaultCloseOperation

setNEWTChild

getNEWTChild

setParent

forceFocus