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.custom.ScrolledComposite
        com.iizigo.vs.ValuePanel

All Implemented Interfaces:
IContextMenuContributor, IContextMenuContributorFormControl<org.eclipse.jface.viewers.Viewer>, IVirtualSpacePanel, IVSComponentListener, IVSComponentState, IVSFieldListener, org.eclipse.swt.graphics.Drawable
```
public class ValuePanel
extends org.eclipse.swt.custom.ScrolledComposite
implements IVirtualSpacePanel, IContextMenuContributor, IVSFieldListener
```
Panel used for the Value in the VirtualSpace.
Author:
Christopher Mindus

Nested Class Summary
- Nested classes/interfaces inherited from interface com.iizix.prop.vs.IVSComponentState
  IVSComponentState.State

Field Summary
- Fields inherited from class org.eclipse.swt.widgets.Control
  handle

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`appendMenuItems(org.eclipse.jface.viewers.Viewer viewer, IzMenu menu, DesignerProp target)`	Called to append menu items.
`boolean`	`doAddExpandCollapseAll(org.eclipse.jface.viewers.Viewer viewer, IzMenu menu, DesignerProp target)`	Checks if expand/collapse all menu items should be added.
`Value.Type`	`getBestVSFieldValueType(VSRelativeReference<?> reference)`	Requests the value type that would best suit the listener.
`DesignerProp`	`getTarget()`	Gets the default target when none other is found for the pop-up menu in the viewer.
`void`	`onBroken(VSRelativeReference<?> reference, VSField field)`	Called when the property reference has been broken, i.e.
`void`	`onConnections(IVSFieldListener[] listeners)`	Called to update the connections.
`void`	`onEditedProperty(GProp<?> _field)`	Selection changed for panel.
`void`	`onParentStateChanged(IVSComponent parent, IVSComponentState.State state, boolean on)`	Called when the parent changes state.
`void`	`onResolved(VSRelativeReference<?> reference, VSField field)`	Called when the property reference has been resolved.
`void`	`onStateChanged(VSField field, IVSComponentState.State state, boolean on)`	Called when the field changes state.
`void`	`onValueChanged(VSField field, Value value, GProp<?> trigger, IPostEventProcessing pp)`	Called when the field value is set.
`void`	`prependMenuItems(org.eclipse.jface.viewers.Viewer viewer, IzMenu menu, DesignerProp target)`	Called to prepend menu items.
`void`	`saveSettings()`	Saves the settings.

Methods inherited from class org.eclipse.swt.custom.ScrolledComposite
getAlwaysShowScrollBars, getContent, getExpandHorizontal, getExpandVertical, getMinHeight, getMinWidth, getOrigin, getShowFocusedControl, setAlwaysShowScrollBars, setContent, setExpandHorizontal, setExpandVertical, setLayout, setMinHeight, setMinSize, setMinSize, setMinWidth, setOrigin, setOrigin, setShowFocusedControl, showControl

Methods inherited from class org.eclipse.swt.widgets.Composite
changed, checkSubclass, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, 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, 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, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isAutoDirection, 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

Methods inherited from interface org.eclipse.swt.graphics.Drawable
isAutoScalable

- Method Detail
  - saveSettings
```
public void saveSettings()
```
    Saves the settings.
    Specified by:
    saveSettings in interface IVirtualSpacePanel
  - onEditedProperty
```
public void onEditedProperty(GProp<?> _field)
```
    Selection changed for panel.
    Specified by:
    onEditedProperty in interface IVirtualSpacePanel
  - prependMenuItems
```
public void prependMenuItems(org.eclipse.jface.viewers.Viewer viewer,
                             IzMenu menu,
                             DesignerProp target)
```
    Called to prepend menu items.
    Specified by:
    prependMenuItems in interface IContextMenuContributor
    Specified by:
    prependMenuItems in interface IContextMenuContributorFormControl<org.eclipse.jface.viewers.Viewer>
    Parameters:
    viewer - The viewer.
    menu - The pop-up menu.
    target - The selected target in the viewer, null for none.
  - appendMenuItems
```
public void appendMenuItems(org.eclipse.jface.viewers.Viewer viewer,
                            IzMenu menu,
                            DesignerProp target)
```
    Called to append menu items.
    Specified by:
    appendMenuItems in interface IContextMenuContributor
    Specified by:
    appendMenuItems in interface IContextMenuContributorFormControl<org.eclipse.jface.viewers.Viewer>
    Parameters:
    viewer - The viewer.
    menu - The pop-up menu.
    target - The selected target in the viewer, null for none.
  - doAddExpandCollapseAll
```
public boolean doAddExpandCollapseAll(org.eclipse.jface.viewers.Viewer viewer,
                                      IzMenu menu,
                                      DesignerProp target)
```
    Checks if expand/collapse all menu items should be added.
    Specified by:
    doAddExpandCollapseAll in interface IContextMenuContributor
  - getTarget
```
public DesignerProp getTarget()
```
    Gets the default target when none other is found for the pop-up menu in the viewer.
    Specified by:
    getTarget in interface IContextMenuContributor
    Specified by:
    getTarget in interface IContextMenuContributorFormControl<org.eclipse.jface.viewers.Viewer>
    Returns:
    The target, or null to use the default edited property.
  - onConnections
```
public void onConnections(IVSFieldListener[] listeners)
```
    Called to update the connections.
  - getBestVSFieldValueType
```
public Value.Type getBestVSFieldValueType(VSRelativeReference<?> reference)
```
    Description copied from interface: IVSFieldListener
    Requests the value type that would best suit the listener.
    Specified by:
    getBestVSFieldValueType in interface IVSFieldListener
    Parameters:
    reference - The VSRelativeReference instance holding the reference.
    Returns:
    null if none is available.
  - onResolved
```
public void onResolved(VSRelativeReference<?> reference,
                       VSField field)
```
    Description copied from interface: IVSFieldListener
    Called when the property reference has been resolved. UI components use this method to set its state according to the field.
    Specified by:
    onResolved in interface IVSFieldListener
    Parameters:
    reference - The VSRelativeReference instance holding the reference.
    field - The target reference.
  - onBroken
```
public void onBroken(VSRelativeReference<?> reference,
                     VSField field)
```
    Description copied from interface: IVSFieldListener
    Called when the property reference has been broken, i.e. unresolved.
    Specified by:
    onBroken in interface IVSFieldListener
    Parameters:
    reference - The VSRelativeReference instance holding the reference.
    field - The target reference.
  - onStateChanged
```
public void onStateChanged(VSField field,
                           IVSComponentState.State state,
                           boolean on)
```
    Description copied from interface: IVSFieldListener
    Called when the field changes state.
    Specified by:
    onStateChanged in interface IVSFieldListener
    Parameters:
    field - The VS field.
    state - The state change.
    on - New state.
  - onParentStateChanged
```
public void onParentStateChanged(IVSComponent parent,
                                 IVSComponentState.State state,
                                 boolean on)
```
    Description copied from interface: IVSComponentListener
    Called when the parent changes state.
    Specified by:
    onParentStateChanged in interface IVSComponentListener
    Parameters:
    parent - The parent who's state was changed.
    state - The state change, possible values PARENT_ENABLED, PARENT_READONLY, PARENT_VISIBLE.
    on - New state.
  - onValueChanged
```
public void onValueChanged(VSField field,
                           Value value,
                           GProp<?> trigger,
                           IPostEventProcessing pp)
```
    Description copied from interface: IVSFieldListener
    Called when the field value is set.
    Specified by:
    onValueChanged in interface IVSFieldListener
    Parameters:
    field - The VS field.
    value - The value, never null, but value.isNull() could be true.
    trigger - The trigger property that may be null.
    pp - Post-processing instance.

Class ValuePanel

Nested Class Summary

Nested classes/interfaces inherited from interface com.iizix.prop.vs.IVSComponentState

Field Summary

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

Method Summary

Methods inherited from class org.eclipse.swt.custom.ScrolledComposite

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

Methods inherited from interface org.eclipse.swt.graphics.Drawable

Method Detail

saveSettings

onEditedProperty

prependMenuItems

appendMenuItems

doAddExpandCollapseAll

getTarget

onConnections

getBestVSFieldValueType

onResolved

onBroken

onStateChanged

onParentStateChanged

onValueChanged