java.lang.Object
- com.iizigo.prop.DesignerProp
- - com.iizigo.vs.prop.VirtualSpaceDesignerProp

All Implemented Interfaces:
INavigatorPresentation, EventListener, org.eclipse.core.runtime.IAdaptable
```
public class VirtualSpaceDesignerProp
extends DesignerProp
```
Class for the EditorScreenProp in the designer.
Author:
Christopher Mindus

Field Summary
- Fields inherited from class com.iizigo.prop.DesignerProp
  DESIGNER_PROPERTY, isFolder, isRoot, moveDownProperty, moveUpProperty, OP_COPY, OP_DELETE, OP_MOVE, propertyContainer
- Fields inherited from interface com.iizigo.navigator.INavigatorPresentation
  CN_PREFERENCE_FLAGS_NAME, DEFAULT_COMPARATOR, EMPTY_ARRAY, FLAG_ADD_FILE_ITEM_PACKAGE_LOCATION, FLAG_ADD_FILE_ITEM_PROJECT, FLAG_ADD_FOLDER_PACKAGE_LOCATION, FLAG_ADD_FOLDER_PROJECT, FLAG_CUSTOM_1, FLAG_CUSTOM_2, FLAG_CUSTOM_3, FLAG_JAVA_SUPPORT, FLAG_PACKAGE_VIEW, FLAG_SHOW_DESIGNER_PROPERTIES, FLAG_SHOW_EMPTY_MODULE_FOLDERS, FLAG_SHOW_EMPTY_PACKAGES, FLAG_SHOW_FILE_ITEMS, FLAG_SHOW_SUBPROPERTIES, FLAGS_NORMAL, FLAGS_ONLY_FOLDERS

Constructor Summary
Constructors
Constructor Description
VirtualSpaceDesignerProp(PropCnr propertyContainer)
The constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`canPerform(int operation)`	Checks if an operation on this property is permitted.
`org.eclipse.swt.widgets.Composite`	`createCNToolTip(org.eclipse.swt.widgets.Event event, org.eclipse.jface.viewers.ViewerCell cell, org.eclipse.swt.widgets.Composite parent)`	Requests creates of the Composite used to show the tooltip.
`protected org.eclipse.swt.graphics.Color`	`getCNBackground0(GProp<?> property, int columnIndex, int flags)`	Provides a background color for the given element at the specified index.
`int`	`getCNCategory()`	Gets the category of this Common Navigator object, used for sorting.
`java.lang.Object[]`	`getCNChildren(int flags)`	Gets the children of this container for Common Navigator.
`IViewerComparator`	`getCNComparator()`	Gets the comparator.
`java.lang.String`	`getCNDescriptionType()`	Provide a type description for the status bar view, if available.
`protected org.eclipse.swt.graphics.Color`	`getCNForeground0(GProp<?> property, int columnIndex, int flags)`	Provides a foreground color for the given element.
`org.eclipse.swt.graphics.Image`	`getCNImage(int flags)`	Gets the image for the Common Navigator.
`java.lang.Object`	`getCNParent(int flags)`	Gets the parent for Common Navigator.
`DesignerProp`	`getCNRealProp()`	Gets the "real" property when the DesignerProp has been retrieved from e.g.
`java.lang.String`	`getCNText(int flags)`	Gets the label text for the Common Navigator.
`java.lang.String`	`getCNText(int columnIndex, int flags)`	Gets the text for columns.
`protected java.lang.String`	`getCNText0(GProp<?> property, int flags)`	Gets the text for a sub-property for the Common Navigator.
`protected java.lang.String`	`getCNText0(GProp<?> property, int columnIndex, int flags)`	Gets the text for a sub-property for the Common Navigator.
`protected PropertyEditorSetup`	`getPropertyEditorSetup()`	Gets the Setup used for iiziGo, subclasses must override and provide their instance.
`EditorVirtualSpace`	`getVirtualSpaceProp()`	For any designer, get the VirtualSpace property.
`boolean`	`hasCNChildren(int flags)`	Checks if there are children in this container for Common Navigator.
`boolean`	`hasCNToolTip(org.eclipse.jface.viewers.ViewerCell cell)`	Checks for Common Navigator tool-tip for this item.
`boolean`	`isCNVisible(int flags)`	Visibility: hide participants container.
`boolean`	`isCNVisible0(GProp<?> property, int flags)`	Checks if a property should be included in the view or if it's hidden or filtered out.
`PasteFeedback`	`paste(boolean doPerformPaste, int position, GProp<?>[] props, int operation, java.lang.String description, IPropUndoRedo undoRedo)`	Validates or performs a paste operation.

Methods inherited from class com.iizigo.prop.DesignerProp
addCommandContributionItem, addContextMenuItems, addContextMenuItems, addContextMenuItems, addMarker, appendCNStyledTextAdditions, appendTooltipPropErrors, appendTooltipPropErrors, clearPropErrorMarkers, createCNToolTip, createCNToolTip0, createCNToolTipItemList, createFileErrorAtom, createImageDefinitions, dispose, doSortIndexOnCategories, firePropertyUpdateViewerEvent, getAdapter, getCNBackground, getCNBackground, getCNDescription, getCNDescription, getCNDescription0, getCNForeground, getCNForeground, getCNImage, getCNImage, getCNImage, getCNImage0, getCNImage0, getCNParent, getCNStyledText, getCNStyledText, getCNStyledText0, getCNText, getCNText, getCNToolTipDisplayDelayTime, getCNToolTipDisplayDelayTime, getCNToolTipDisplayDelayTime0, getCNToolTipShift, getCNToolTipShift, getCNToolTipShift0, getCNToolTipTimeDisplayed, getCNToolTipTimeDisplayed, getCNToolTipTimeDisplayed0, getContextMenuItems, getDataDesignerProp, getErrorSeverity, getException, getFolder, getFolderProp, getIEditorFileActions, getInstance, getInstance, getIResource, getJavaProject, getMarkers, getModel, getModificationStamp, getParent, getParentFolderProp, getProject, getPropCnr, getRoot, getSubPropertyName, getTransferDefaultPasteAllowed, getUndoContextFromTree, hasCNToolTip, hasCNToolTip0, hasMarkerID, hasNamingError, isBeforeAfterDropTarget, isDesignerLoaded, isDesignerMoved, onEvent, onPropErrorChanged, pasteProperties, processQuery, rebuildPropErrorMarkers, removeFileErrors, removeMarkers, setDesignerLoaded, setDesignerMoved, setException, setIEditorFileActions, setIResource, setIResource, setModificationStamp, setTransferDefaultPasteAllowed, toString, updateFolderResources, validateClasses, validateResouce

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

- Constructor Detail
  - VirtualSpaceDesignerProp
```
public VirtualSpaceDesignerProp(PropCnr propertyContainer)
```
    The constructor.
    Parameters:
    propertyContainer -
- Method Detail
  - getVirtualSpaceProp
```
public EditorVirtualSpace getVirtualSpaceProp()
```
    For any designer, get the VirtualSpace property.
    Returns:
    The EditorVirtualSpace instance, never null.
  - getPropertyEditorSetup
```
protected PropertyEditorSetup getPropertyEditorSetup()
```
    Gets the Setup used for iiziGo, subclasses must override and provide their instance.
    Overrides:
    getPropertyEditorSetup in class DesignerProp
  - isCNVisible
```
public boolean isCNVisible(int flags)
```
    Visibility: hide participants container.
    Overrides:
    isCNVisible in class DesignerProp
    Parameters:
    flags - The flags: FLAG_PACKAGE_VIEW, FLAG_SHOW_EMPTY_MAIN_FOLDER, FLAG_SHOW_EMPTY_PACKAGES, FLAG_SHOW_FILE_ITEMS, FLAG_SHOW_DESIGNER_PROPERTIES and FLAG_SHOW_SUBPROPERTIES are relevant.
    Returns:
    true Default is always true.
  - getCNRealProp
```
public DesignerProp getCNRealProp()
```
    Gets the "real" property when the DesignerProp has been retrieved from e.g. the ContentProvider at add/remove events. The property parent might not be the same as the DesignerProp.
    Overrides:
    getCNRealProp in class DesignerProp
    Returns:
    By default, it is the "this" instance, but e.g. EditorVSRow for tables overrides it and returns the parent DesignerProp instead.
  - getCNParent
```
public java.lang.Object getCNParent(int flags)
```
    Gets the parent for Common Navigator.
    Specified by:
    getCNParent in interface INavigatorPresentation
    Overrides:
    getCNParent in class DesignerProp
    Parameters:
    flags - The flag that apply is FLAG_PACKAGE_VIEW.
    Returns:
    The parent object: IProject or DesignerProp, or null if no parent exists (property is not added to a container).
  - hasCNChildren
```
public boolean hasCNChildren(int flags)
```
    Checks if there are children in this container for Common Navigator.
    Specified by:
    hasCNChildren in interface INavigatorPresentation
    Overrides:
    hasCNChildren in class DesignerProp
    Parameters:
    flags - The flags: FLAG_PACKAGE_VIEW, FLAG_SHOW_EMPTY_MAIN_FOLDER, FLAG_SHOW_EMPTY_PACKAGES, FLAG_SHOW_FILE_ITEMS, FLAG_SHOW_DESIGNER_PROPERTIES and FLAG_SHOW_SUBPROPERTIES are relevant.
    Returns:
    true if the node has children, and false if it has no children.
  - getCNChildren
```
public java.lang.Object[] getCNChildren(int flags)
```
    Gets the children of this container for Common Navigator.
    Specified by:
    getCNChildren in interface INavigatorPresentation
    Overrides:
    getCNChildren in class DesignerProp
    Parameters:
    flags - The flags: FLAG_PACKAGE_VIEW, FLAG_SHOW_EMPTY_MAIN_FOLDER, FLAG_SHOW_EMPTY_PACKAGES, FLAG_SHOW_FILE_ITEMS, FLAG_SHOW_DESIGNER_PROPERTIES and FLAG_SHOW_SUBPROPERTIES are relevant.
    Returns:
    An array of children objects or EMPTY_ARRAY for none.
  - getCNImage
```
public org.eclipse.swt.graphics.Image getCNImage(int flags)
```
    Gets the image for the Common Navigator.
    Specified by:
    getCNImage in interface INavigatorPresentation
    Overrides:
    getCNImage in class DesignerProp
    Parameters:
    flags - The flags for the image, see FLAG_IMAGE_*.
    Returns:
    Image or null if there is no image.
  - getCNCategory
```
public int getCNCategory()
```
    Gets the category of this Common Navigator object, used for sorting.
    Specified by:
    getCNCategory in interface INavigatorPresentation
    Overrides:
    getCNCategory in class DesignerProp
    Returns:
    Category for VirtualSpace, otherwise zero.
  - getCNText
```
public java.lang.String getCNText(int flags)
```
    Gets the label text for the Common Navigator.
    Specified by:
    getCNText in interface INavigatorPresentation
    Overrides:
    getCNText in class DesignerProp
    Returns:
    String or or null if there is no text.
  - getCNText
```
public java.lang.String getCNText(int columnIndex,
                                  int flags)
```
    Gets the text for columns.
    Specified by:
    getCNText in interface INavigatorPresentation
    Overrides:
    getCNText in class DesignerProp
    Parameters:
    columnIndex - The zero-based index for the column (zero is never used, the method getCNText() is called instead.
    Returns:
    String or or null if there is no text for the given object at columnIndex.
  - getCNDescriptionType
```
public java.lang.String getCNDescriptionType()
```
    Provide a type description for the status bar view, if available.
    Overrides:
    getCNDescriptionType in class DesignerProp
    Returns:
    A type description for the status bar view, or null if not available.
  - getCNComparator
```
public IViewerComparator getCNComparator()
```
    Gets the comparator. For table, no sorting is done. This will keep Rows and Headers in correct ordering.
    Specified by:
    getCNComparator in interface INavigatorPresentation
    Overrides:
    getCNComparator in class DesignerProp
    Returns:
    The default comparator. Subclasses can inhibit sorting by returning null.
  - hasCNToolTip
```
public boolean hasCNToolTip(org.eclipse.jface.viewers.ViewerCell cell)
```
    Checks for Common Navigator tool-tip for this item.
    Overrides:
    hasCNToolTip in class DesignerProp
    Parameters:
    cell - The cell (might be in a table), or null for none.
  - createCNToolTip
```
public org.eclipse.swt.widgets.Composite createCNToolTip(org.eclipse.swt.widgets.Event event,
                                                         org.eclipse.jface.viewers.ViewerCell cell,
                                                         org.eclipse.swt.widgets.Composite parent)
```
    Requests creates of the Composite used to show the tooltip.
    Overrides:
    createCNToolTip in class DesignerProp
    Parameters:
    event - Event triggering the tooltip (mouse hover).
    cell - The cell (might be in a table).
    parent - The parent composite.
    Returns:
    The created composite in the parent.
  - canPerform
```
public java.lang.String canPerform(int operation)
```
    Checks if an operation on this property is permitted. Subclasses can override this method and return an error message, the default is to return null.
    Overridden for Web Service: delete/move not possible for Input/Output, link supported for Input/Output and Input Parameters.
    Overrides:
    canPerform in class DesignerProp
    Parameters:
    operation - The operation: OP_MOVE or OP_DELETE.
    Returns:
    null for OK, otherwise an error message.
  - isCNVisible0
```
public boolean isCNVisible0(GProp<?> property,
                            int flags)
```
    Checks if a property should be included in the view or if it's hidden or filtered out.
    Overrides:
    isCNVisible0 in class DesignerProp
    Parameters:
    property - The property in question.
    flags - The flags: FLAG_PACKAGE_VIEW, FLAG_SHOW_EMPTY_MAIN_FOLDER, FLAG_SHOW_EMPTY_PACKAGES, FLAG_SHOW_FILE_ITEMS, FLAG_SHOW_DESIGNER_PROPERTIES and FLAG_SHOW_SUBPROPERTIES are relevant.
    Returns:
    true Default is always true.
  - getCNText0
```
protected java.lang.String getCNText0(GProp<?> property,
                                      int flags)
```
    Gets the text for a sub-property for the Common Navigator.
    Overrides:
    getCNText0 in class DesignerProp
  - getCNText0
```
protected java.lang.String getCNText0(GProp<?> property,
                                      int columnIndex,
                                      int flags)
```
    Gets the text for a sub-property for the Common Navigator.
    Overrides:
    getCNText0 in class DesignerProp
  - getCNForeground0
```
protected org.eclipse.swt.graphics.Color getCNForeground0(GProp<?> property,
                                                          int columnIndex,
                                                          int flags)
```
    Provides a foreground color for the given element.
    Overrides:
    getCNForeground0 in class DesignerProp
  - getCNBackground0
```
protected org.eclipse.swt.graphics.Color getCNBackground0(GProp<?> property,
                                                          int columnIndex,
                                                          int flags)
```
    Provides a background color for the given element at the specified index.
    Overrides:
    getCNBackground0 in class DesignerProp
  - paste
```
public PasteFeedback paste(boolean doPerformPaste,
                           int position,
                           GProp<?>[] props,
                           int operation,
                           java.lang.String description,
                           IPropUndoRedo undoRedo)
```
    Validates or performs a paste operation. The paste can be a move operation.
    Overrides:
    paste in class DesignerProp
    Parameters:
    doPerformPaste - Flag indication operation is to be performed (true) or just tested for validity (false).
    position - Position for paste: -1=before target, 0=in target, 1=after target.
    props - The properties.
    operation - The operation: OP_COPY or OP_MOVE.
    description - The description of the operation "source" for undo history.
    undoRedo - The undo/redo interface.
    Returns:
    The feed-back instance.

Class VirtualSpaceDesignerProp

Field Summary

Fields inherited from class com.iizigo.prop.DesignerProp

Fields inherited from interface com.iizigo.navigator.INavigatorPresentation

Constructor Summary

Method Summary

Methods inherited from class com.iizigo.prop.DesignerProp

Methods inherited from class java.lang.Object

Constructor Detail

VirtualSpaceDesignerProp

Method Detail

getVirtualSpaceProp

getPropertyEditorSetup

isCNVisible

getCNRealProp

getCNParent

hasCNChildren

getCNChildren

getCNImage

getCNCategory

getCNText

getCNText

getCNDescriptionType

getCNComparator

hasCNToolTip

createCNToolTip

canPerform

isCNVisible0

getCNText0

getCNText0

getCNForeground0

getCNBackground0

paste