org.eclipse.eavp.viz.service.visit

Class VisItPlotComposite

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.eavp.viz.service.widgets.PlotComposite

org.eclipse.eavp.viz.service.connections.ConnectionPlotComposite<gov.lbnl.visit.swt.VisItSwtConnection>

org.eclipse.eavp.viz.service.visit.VisItPlotComposite

All Implemented Interfaces:

IVizConnectionListener<gov.lbnl.visit.swt.VisItSwtConnection>, IPlotListener, org.eclipse.swt.graphics.Drawable

public class VisItPlotComposite
extends ConnectionPlotComposite<gov.lbnl.visit.swt.VisItSwtConnection>
implements IPlotListener

This class provides a composite in which resources can be rendered from an associated VisItPlot.

Author:

Jordan

Field Summary

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

view

Constructor Summary

Constructors

Constructor and Description
VisItPlotComposite(org.eclipse.swt.widgets.Composite parent, int style) The default constructor.

Method Summary

Modifier and Type	Method and Description
gov.lbnl.visit.swt.VisItSwtWidget	getWidget() Getter method for the canvas widget.
void	plotUpdated(IPlot plot, java.lang.String key, java.lang.String value) Notifies the listener that the plot has been updated along with state information that the listener may be able to use.
void	resetWidget() Reset the composite's displayed widget to its original camera position.
boolean	setConnectionPlot(ConnectionPlot<gov.lbnl.visit.swt.VisItSwtConnection> plot) Sets the current plot associated with this plot composite.
void	zoomWidget(java.lang.String direction) Zoom the composite's displayed widget in or out, according to the input string.

Methods inherited from class org.eclipse.eavp.viz.service.connections.ConnectionPlotComposite

connectionStateChanged, setPlot

Methods inherited from class org.eclipse.eavp.viz.service.widgets.PlotComposite

refresh

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

changed, 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, 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, dragDetect, dragDetect, forceFocus, 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, 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, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

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

addDisposeListener, addListener, dispose, 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 Detail

VisItPlotComposite

public VisItPlotComposite(org.eclipse.swt.widgets.Composite parent,
                          int style)

The default constructor.

Parameters:

parent - a widget which will be the parent of the new instance (cannot be null)

style - the style of widget to construct

Method Detail

getWidget

public gov.lbnl.visit.swt.VisItSwtWidget getWidget()

Getter method for the canvas widget.

Returns:

The VisItSwtWidget that handles the connection to the VisIt instance that is rendering for this composite.

resetWidget

public void resetWidget()

Reset the composite's displayed widget to its original camera position.

zoomWidget

public void zoomWidget(java.lang.String direction)

Zoom the composite's displayed widget in or out, according to the input string.

Parameters:

direction - Zoom the widget in if equal to "in" or out if equal to "out". Method will do nothing if direction is any other value.

plotUpdated

public void plotUpdated(IPlot plot,
                        java.lang.String key,
                        java.lang.String value)

Description copied from interface: IPlotListener

Notifies the listener that the plot has been updated along with state information that the listener may be able to use.

Specified by:

plotUpdated in interface IPlotListener

Parameters:

plot - The plot that was updated.

key - The key for the update event that occurred.

value - An associated value for the update event that occurred.

setConnectionPlot

public boolean setConnectionPlot(ConnectionPlot<gov.lbnl.visit.swt.VisItSwtConnection> plot)

Description copied from class: ConnectionPlotComposite

Sets the current plot associated with this plot composite.

Note: This method will not refresh the composite automatically. If the plot changes, the calling code should call PlotComposite.refresh() afterward.

Overrides:

setConnectionPlot in class ConnectionPlotComposite<gov.lbnl.visit.swt.VisItSwtConnection>

Parameters:

plot - The new plot shown in this composite, or null to clear it.

Returns:

True if the plot changed, false otherwise.