Package com.iizigo.panel.prop

Class UICompsDesignerProp

java.lang.Object
com.iizigo.prop.DesignerProp
com.iizigo.panel.prop.UIDesignerProp
com.iizigo.panel.prop.UICompsDesignerProp
All Implemented Interfaces:
INavigatorPresentation, EventListener, org.eclipse.core.runtime.IAdaptable
public class UICompsDesignerProp extends UIDesignerProp
Class for the UI property containers in the designer, specialized for UIComps class to handle layout data.
Author:
Christopher Mindus

  • Method Details

    • canPerform

      public 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, OP_DELETE.
      Returns:
      null for OK, otherwise an error message.

    • 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 components, 1 after defaults.

    • 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.

    • getCNDescriptionType

      public String getCNDescriptionType()
      Provide a type description for the status bar view, if available.
      Specified by:
      getCNDescriptionType in class UIDesignerProp
      Returns:
      A type description for the status bar view, or null if not available.

    • getCNText

      public String getCNText(int flags)
      Gets the label text for the Common Navigator.
      Specified by:
      getCNText in interface INavigatorPresentation
      Overrides:
      getCNText in class UIDesignerProp
      Returns:
      String or or null if there is no text.

    • paste

      public PasteFeedback paste(boolean doPerformPaste, int position, GProp<?>[] props, int operation, String description, IPropUndoRedo undoRedo)
      Validates or performs a paste operation. The paste can be a move operation.
      Overrides:
      paste in class UIDesignerProp
      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.

    • pasteProperties

      public String pasteProperties(boolean doPerformPaste, GProp<?>[] props, int operation, String description, IPropUndoRedo undoRedo, GProp<?> reference, boolean isAfter)
      Validates or performs a paste operation. The paste can be a move operation.
      Overrides:
      pasteProperties in class DesignerProp
      Parameters:
      doPerformPaste - Flag indication operation is to be performed (true) or just tested for validity (false).
      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.
      reference - Reference property where to place the new properties (important only when container has index-based ordering).
      isAfter - Flag for after, otherwise before.
      Returns:
      The error message if not valid, null if OK.