Eclipse GEF
2.1

org.eclipse.gef.tools
Class ConnectionCreationTool

java.lang.Object
  |
  +--org.eclipse.gef.util.FlagSupport
        |
        +--org.eclipse.gef.tools.AbstractTool
              |
              +--org.eclipse.gef.tools.TargetingTool
                    |
                    +--org.eclipse.gef.tools.AbstractConnectionCreationTool
                          |
                          +--org.eclipse.gef.tools.ConnectionCreationTool
All Implemented Interfaces:
RequestConstants, Tool

public class ConnectionCreationTool
extends AbstractConnectionCreationTool


Nested Class Summary
 
Nested classes inherited from class org.eclipse.gef.tools.AbstractTool
AbstractTool.Input
 
Field Summary
 
Fields inherited from class org.eclipse.gef.tools.AbstractConnectionCreationTool
MAX_FLAG, MAX_STATE, STATE_CONNECTION_STARTED
 
Fields inherited from class org.eclipse.gef.tools.AbstractTool
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_CHILDREN, 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
ConnectionCreationTool()
           
ConnectionCreationTool(CreationFactory factory)
           
 
Method Summary
protected  boolean handleButtonDown(int button)
          Called when the mouse button has been pressed.
protected  boolean handleFocusLost()
          Handles high-level processing of a focus lost event.
protected  boolean handleKeyDown(KeyEvent event)
          Handles high-level processing of a key down event.
 
Methods inherited from class org.eclipse.gef.tools.AbstractConnectionCreationTool
calculateCursor, createTargetRequest, deactivate, eraseSourceFeedback, getCommandName, getDebugName, getDebugNameForState, getFactory, getSourceRequest, handleButtonUp, handleCreateConnection, handleDrag, handleDragInProgress, handleInvalidInput, handleMove, isShowingSourceFeedback, setConnectionSource, setFactory, showSourceFeedback, updateTargetRequest
 
Methods inherited from class org.eclipse.gef.tools.TargetingTool
doAutoexpose, eraseTargetFeedback, getCommand, getExclusionSet, getTargetEditPart, getTargetingConditional, getTargetRequest, handleAutoexpose, handleEnteredEditPart, handleExitingEditPart, handleHoverStop, handleLeavingEditPart, handleViewerExited, isShowingTargetFeedback, isTargetLocked, lockTargetEditPart, setAutoexposeHelper, setTargetEditPart, setTargetRequest, showTargetFeedback, unlockTargetEditPart, updateAutoexposeHelper, updateTargetUnderMouse
 
Methods inherited from class org.eclipse.gef.tools.AbstractTool
activate, addFeedback, commitDrag, createOperationSet, debug, executeCurrentCommand, focusGained, focusLost, getCurrentCommand, getCurrentInput, getCurrentViewer, getDefaultCursor, getDisabledCursor, getDomain, getDragMoveDelta, getLocation, getOperationSet, getStartLocation, getState, handleDoubleClick, handleDragStarted, handleFinished, handleFocusGained, handleHover, handleKeyUp, handleNativeDragFinished, handleNativeDragStarted, handleViewerEntered, isActive, isHoverActive, isInState, keyDown, keyUp, mouseDoubleClick, mouseDown, mouseDrag, mouseHover, mouseMove, mouseUp, movedPastThreshold, nativeDragFinished, nativeDragStarted, 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.util.FlagSupport
getFlag, setFlag
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ConnectionCreationTool

public ConnectionCreationTool()

ConnectionCreationTool

public ConnectionCreationTool(CreationFactory factory)
Method Detail

handleButtonDown

protected boolean handleButtonDown(int button)
Description copied from class: AbstractTool
Called when the mouse button has been pressed. Should be implemented to process the users input correctly. Boolean should be used to indicate to your subclasses if you processed the event (true) or you didn't process it (false) and the subclass might process it. Key presses are a good example of this type of behavior.

Overrides:
handleButtonDown in class AbstractConnectionCreationTool

handleFocusLost

protected boolean handleFocusLost()
Description copied from class: AbstractTool
Handles high-level processing of a focus lost event.

Overrides:
handleFocusLost in class AbstractConnectionCreationTool
See Also:
AbstractTool.focusLost(FocusEvent, EditPartViewer)

handleKeyDown

protected boolean handleKeyDown(KeyEvent event)
Description copied from class: AbstractTool
Handles high-level processing of a key down event.

Overrides:
handleKeyDown in class AbstractTool
See Also:
AbstractTool.keyDown(KeyEvent, EditPartViewer)

Eclipse GEF
2.1

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