org.eclipse.gef.tools
Class ResizeTracker

java.lang.Object
  |
  +--org.eclipse.gef.internal.FlagSupport
        |
        +--org.eclipse.gef.tools.AbstractTool
              |
              +--org.eclipse.gef.tools.SimpleDragTracker
                    |
                    +--org.eclipse.gef.tools.ResizeTracker

All Implemented Interfaces:

DragTracker, RequestConstants, Tool

public class ResizeTracker

extends SimpleDragTracker

Inner classes inherited from class org.eclipse.gef.tools.AbstractTool

AbstractTool.Input

Fields inherited from class org.eclipse.gef.tools.SimpleDragTracker

MAX_FLAG

Fields inherited from class org.eclipse.gef.tools.AbstractTool

MAX_STATE, MOUSE_BUTTON_ANY, MOUSE_BUTTON1, MOUSE_BUTTON2, MOUSE_BUTTON3, STATE_ACCESSIBLE_DRAG, STATE_ACCESSIBLE_DRAG_IN_PROGRESS, STATE_DRAG, STATE_DRAG_IN_PROGRESS, STATE_INITIAL, STATE_INVALID, STATE_TERMINAL

Fields inherited from interface org.eclipse.gef.RequestConstants

REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILD, REQ_ALIGN_CHILDREN, REQ_ANCESTOR_DELETED, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_BENDPOINT, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILD, REQ_MOVE_CHILDREN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_END, REQ_RECONNECT_SOURCE, REQ_RECONNECT_START, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILD, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER, REQ_SOURCE_DELETED, REQ_TARGET_DELETED

Constructor Summary

ResizeTracker(int direction)

Method Summary

protected List	createOperationSet() Creates and returns a List of EditParts that the tool will be working with.
protected Request	createSourceRequest() Creates and returns a new Request.
protected Command	getCommand() Re-queries the target viewer object for a command
protected String	getCommandName() Returns the name identifier of the command that the tool is currently looking for.
protected String	getDebugName() Returns the debug name for this tool.
protected Cursor	getDefaultCursor() Returns the default Cursor.
protected int	getResizeDirection()
protected void	updateSourceRequest() Updates the source request.

Methods inherited from class org.eclipse.gef.tools.SimpleDragTracker

calculateCursor, commitDrag, deactivate, eraseSourceFeedback, getSourceRequest, handleButtonDown, handleButtonUp, handleDragInProgress, handleDragStarted, handleInvalidInput, handleKeyDown, handleKeyUp, isShowingFeedback, performDrag, showSourceFeedback

Methods inherited from class org.eclipse.gef.tools.AbstractTool

activate, addFeedback, debug, executeCurrentCommand, focusGained, focusLost, getCurrentCommand, getCurrentInput, getCurrentViewer, getDebugNameForState, getDisabledCursor, getDomain, getDragMoveDelta, getLocation, getOperationSet, getStartLocation, getState, handleDoubleClick, handleDrag, handleFinished, handleFocusGained, handleFocusLost, handleHover, handleMove, handleViewerEntered, handleViewerExited, isActive, isHoverActive, isInState, keyDown, keyUp, mouseDoubleClick, mouseDown, mouseDrag, mouseHover, mouseMove, mouseUp, movedPastThreshold, reactivate, refreshCursor, releaseToolCapture, removeFeedback, resetFlags, setCurrentCommand, setCursor, setDefaultCursor, setDisabledCursor, setEditDomain, setHoverActive, setStartLocation, setState, setToolCapture, setUnloadWhenFinished, setViewer, stateTransition, unloadWhenFinished, viewerEntered, viewerExited

Methods inherited from class org.eclipse.gef.internal.FlagSupport

getFlag, setFlag

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.gef.Tool

activate, focusGained, focusLost, keyDown, keyUp, mouseDoubleClick, mouseDown, mouseDrag, mouseHover, mouseMove, mouseUp, setEditDomain, setViewer, viewerEntered, viewerExited

Constructor Detail

ResizeTracker

public ResizeTracker(int direction)

Method Detail

createOperationSet

protected List createOperationSet()

Description copied from class: AbstractTool

Creates and returns a List of EditParts that the tool will be working with.

Overrides:

createOperationSet in class AbstractTool

createSourceRequest

protected Request createSourceRequest()

Description copied from class: SimpleDragTracker

Creates and returns a new Request.

Overrides:

createSourceRequest in class SimpleDragTracker

getCommand

protected Command getCommand()

Description copied from class: AbstractTool

Re-queries the target viewer object for a command

Overrides:

getCommand in class AbstractTool

getCommandName

protected String getCommandName()

Description copied from class: AbstractTool

Returns the name identifier of the command that the tool is currently looking for.

Overrides:

getCommandName in class AbstractTool

getDefaultCursor

protected Cursor getDefaultCursor()

Description copied from class: AbstractTool

Returns the default Cursor.

Overrides:

getDefaultCursor in class AbstractTool

getDebugName

protected String getDebugName()

Description copied from class: AbstractTool

Returns the debug name for this tool.

Overrides:

getDebugName in class AbstractTool

getResizeDirection

protected int getResizeDirection()

updateSourceRequest

protected void updateSourceRequest()

Description copied from class: SimpleDragTracker

Updates the source request.

Overrides:

updateSourceRequest in class SimpleDragTracker