org.eclipse.draw2d
Class SWTEventDispatcher

java.lang.Object
  |
  +--org.eclipse.draw2d.EventDispatcher
        |
        +--org.eclipse.draw2d.SWTEventDispatcher

public class SWTEventDispatcher

extends EventDispatcher

The SWTEventDispatcher provides draw2d with the ability to dispatch SWT Events. The LightweightSystem adds SWT event listeners on its Canvas. When the Canvas receives an SWT event, it calls the appropriate dispatcher method in SWTEventDispatcher.

Inner Class Summary

protected class

SWTEventDispatcher.FigureAccessibilityDispatcher

Inner classes inherited from class org.eclipse.draw2d.EventDispatcher

EventDispatcher.AccessibilityDispatcher

Field Summary

protected static int	ANY_BUTTON
protected Control	control

Constructor Summary

SWTEventDispatcher()

Method Summary

void	dispatchFocusGained(FocusEvent e)
void	dispatchFocusLost(FocusEvent e)
void	dispatchKeyPressed(KeyEvent e)
void	dispatchKeyReleased(KeyEvent e)
void	dispatchKeyTraversed(TraverseEvent e)
void	dispatchMouseDoubleClicked(MouseEvent me)
void	dispatchMouseEntered(MouseEvent me)
void	dispatchMouseExited(MouseEvent me)
void	dispatchMouseHover(MouseEvent me)
void	dispatchMouseMoved(MouseEvent me)
void	dispatchMousePressed(MouseEvent me)
void	dispatchMouseReleased(MouseEvent me)
protected EventDispatcher.AccessibilityDispatcher	getAccessibilityDispatcher()
protected MouseEvent	getCurrentEvent()
protected IFigure	getCursorTarget()
protected FocusTraverseManager	getFocusTraverseManager()
protected IFigure	getMouseTarget()
protected IFigure	getRoot()
protected ToolTipHelper	getToolTipHelper()
protected boolean	isCaptured()
protected void	releaseCapture()
void	requestFocus(IFigure fig)
void	requestRemoveFocus(IFigure fig)
protected void	setCapture(IFigure figure)
void	setControl(Control c)
protected void	setCursor(Cursor c)
void	setEnableKeyTraversal(boolean traverse)
protected void	setFigureUnderCursor(IFigure f)
protected void	setFocus(IFigure fig)
protected void	setHoverSource(Figure figure, MouseEvent me)
protected void	setMouseTarget(IFigure figure)
void	setRoot(IFigure figure)
protected void	updateCursor()
protected void	updateFigureUnderCursor(MouseEvent me)
protected void	updateHoverSource(MouseEvent me)

Methods inherited from class java.lang.Object

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

Field Detail

ANY_BUTTON

protected static final int ANY_BUTTON

control

protected Control control

Constructor Detail

SWTEventDispatcher

public SWTEventDispatcher()

Method Detail

dispatchFocusGained

public void dispatchFocusGained(FocusEvent e)

Overrides:

dispatchFocusGained in class EventDispatcher

dispatchFocusLost

public void dispatchFocusLost(FocusEvent e)

Overrides:

dispatchFocusLost in class EventDispatcher

dispatchKeyPressed

public void dispatchKeyPressed(KeyEvent e)

Overrides:

dispatchKeyPressed in class EventDispatcher

dispatchKeyReleased

public void dispatchKeyReleased(KeyEvent e)

Overrides:

dispatchKeyReleased in class EventDispatcher

dispatchKeyTraversed

public void dispatchKeyTraversed(TraverseEvent e)

Overrides:

dispatchKeyTraversed in class EventDispatcher

dispatchMouseHover

public void dispatchMouseHover(MouseEvent me)

Overrides:

dispatchMouseHover in class EventDispatcher

dispatchMouseDoubleClicked

public void dispatchMouseDoubleClicked(MouseEvent me)

Overrides:

dispatchMouseDoubleClicked in class EventDispatcher

dispatchMouseEntered

public void dispatchMouseEntered(MouseEvent me)

Overrides:

dispatchMouseEntered in class EventDispatcher

dispatchMouseExited

public void dispatchMouseExited(MouseEvent me)

Overrides:

dispatchMouseExited in class EventDispatcher

dispatchMousePressed

public void dispatchMousePressed(MouseEvent me)

Overrides:

dispatchMousePressed in class EventDispatcher

dispatchMouseMoved

public void dispatchMouseMoved(MouseEvent me)

Overrides:

dispatchMouseMoved in class EventDispatcher

dispatchMouseReleased

public void dispatchMouseReleased(MouseEvent me)

Overrides:

dispatchMouseReleased in class EventDispatcher

getAccessibilityDispatcher

protected EventDispatcher.AccessibilityDispatcher getAccessibilityDispatcher()

Overrides:

getAccessibilityDispatcher in class EventDispatcher

getCurrentEvent

protected MouseEvent getCurrentEvent()

getCursorTarget

protected IFigure getCursorTarget()

getToolTipHelper

protected ToolTipHelper getToolTipHelper()

getFocusTraverseManager

protected final FocusTraverseManager getFocusTraverseManager()

getMouseTarget

protected IFigure getMouseTarget()

getRoot

protected IFigure getRoot()

isCaptured

protected boolean isCaptured()

releaseCapture

protected void releaseCapture()

requestFocus

public void requestFocus(IFigure fig)

Overrides:

requestFocus in class EventDispatcher

requestRemoveFocus

public void requestRemoveFocus(IFigure fig)

Overrides:

requestRemoveFocus in class EventDispatcher

setCapture

protected void setCapture(IFigure figure)

setControl

public void setControl(Control c)

Overrides:

setControl in class EventDispatcher

setCursor

protected void setCursor(Cursor c)

setEnableKeyTraversal

public void setEnableKeyTraversal(boolean traverse)

setFigureUnderCursor

protected void setFigureUnderCursor(IFigure f)

setFocus

protected void setFocus(IFigure fig)

setHoverSource

protected void setHoverSource(Figure figure,
                              MouseEvent me)

setMouseTarget

protected void setMouseTarget(IFigure figure)

setRoot

public void setRoot(IFigure figure)

Overrides:

setRoot in class EventDispatcher

updateCursor

protected void updateCursor()

updateFigureUnderCursor

protected void updateFigureUnderCursor(MouseEvent me)

updateHoverSource

protected void updateHoverSource(MouseEvent me)