Class DragTreeItemsTracker

java.lang.Object

org.eclipse.gef.util.FlagSupport

org.eclipse.gef.tools.AbstractTool

org.eclipse.gef.tools.TargetingTool

org.eclipse.gef.tools.SelectEditPartTracker

org.eclipse.gef.tools.DragTreeItemsTracker

All Implemented Interfaces:

DragTracker, RequestConstants, Tool

public class DragTreeItemsTracker
extends SelectEditPartTracker

Specializes selection to do nothing, the native Tree provides selection for free.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractTool

AbstractTool.Input

Field Summary

Fields inherited from class SelectEditPartTracker

FLAG_SELECTION_PERFORMED, MAX_FLAG

Fields inherited from class AbstractTool

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

Fields inherited from interface RequestConstants

REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILDREN, REQ_CLONE, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILDREN, REQ_OPEN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_SOURCE, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER

Constructor Summary

Constructors

Constructor	Description
DragTreeItemsTracker(EditPart sourceEditPart)	Constructs a new DragTreeItemsTracker.

Method Summary

Modifier and Type	Method	Description
protected String	getDebugName()	Returns the debug name for this tool.
protected void	performSelection()	Does nothing.

Methods inherited from class SelectEditPartTracker

calculateCursor, getCommandName, getSourceEditPart, handleButtonDown, handleButtonUp, handleDoubleClick, handleDragStarted, hasSelectionOccurred, performConditionalSelection, performDirectEdit, performOpen, resetFlags, setSourceEditPart

Methods inherited from class TargetingTool

createTargetRequest, deactivate, doAutoexpose, eraseTargetFeedback, getAutoexposeHelper, getCommand, getDirection, getExclusionSet, getTargetEditPart, getTargetingConditional, getTargetRequest, handleAutoexpose, handleEnteredEditPart, handleExitingEditPart, handleHoverStop, handleInvalidInput, handleLeavingEditPart, handleViewerExited, isShowingTargetFeedback, isTargetLocked, lockTargetEditPart, resetHover, setAutoexposeHelper, setRefreshRate, setTargetEditPart, setTargetRequest, showTargetFeedback, unlockTargetEditPart, updateAutoexposeHelper, updateTargetRequest, updateTargetUnderMouse

Methods inherited from class AbstractTool

acceptArrowKey, accGetStep, accStepIncrement, accStepReset, activate, addFeedback, applyProperty, commitDrag, createOperationSet, debug, executeCommand, executeCurrentCommand, focusGained, focusLost, getCurrentCommand, getCurrentInput, getCurrentViewer, getDebugNameForState, getDefaultCursor, getDisabledCursor, getDomain, getDragMoveDelta, getLocation, getOperationSet, getStartLocation, getState, handleCommandStackChanged, handleDrag, handleDragInProgress, handleFinished, handleFocusGained, handleFocusLost, handleHover, handleKeyDown, handleKeyTraversed, handleKeyUp, handleMove, handleNativeDragFinished, handleNativeDragStarted, handleViewerEntered, isActive, isHoverActive, isInState, isViewerImportant, keyDown, keyTraversed, keyUp, mouseDoubleClick, mouseDown, mouseDrag, mouseHover, mouseMove, mouseUp, mouseWheelScrolled, movedPastThreshold, nativeDragFinished, nativeDragStarted, performViewerMouseWheel, placeMouseInViewer, reactivate, refreshCursor, releaseToolCapture, removeFeedback, setCurrentCommand, setCursor, setDefaultCursor, setDisabledCursor, setEditDomain, setHoverActive, setProperties, setStartLocation, setState, setToolCapture, setUnloadWhenFinished, setViewer, stateTransition, unloadWhenFinished, viewerEntered, viewerExited

Methods inherited from class FlagSupport

getFlag, setFlag

Methods inherited from class Object

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

Methods inherited from interface DragTracker

commitDrag

Methods inherited from interface Tool

activate, deactivate, focusGained, focusLost, keyDown, keyTraversed, keyUp, mouseDoubleClick, mouseDown, mouseDrag, mouseHover, mouseMove, mouseUp, mouseWheelScrolled, nativeDragFinished, nativeDragStarted, setEditDomain, setProperties, setViewer, viewerEntered, viewerExited

Constructor Details

DragTreeItemsTracker

public DragTreeItemsTracker(EditPart sourceEditPart)

Constructs a new DragTreeItemsTracker.

Parameters:

sourceEditPart - the source edit part

Method Details

getDebugName

protected String getDebugName()

Description copied from class: AbstractTool

Returns the debug name for this tool.

Overrides:

getDebugName in class SelectEditPartTracker

Returns:

the debug name

See Also:

• AbstractTool.getDebugName()

performSelection

protected void performSelection()

Does nothing. The native tree provides selection for free.

Overrides:

performSelection in class SelectEditPartTracker

See Also:

• SelectEditPartTracker.performSelection()