com.inductiveautomation.ignition.designer.blockandconnector

Class AbstractBlockWorkspace.ConnectionTool

java.lang.Object

com.inductiveautomation.ignition.designer.designable.tools.AbstractDesignTool

com.inductiveautomation.ignition.designer.designable.tools.AbstractLayoutTool

com.inductiveautomation.ignition.designer.designable.tools.SelectionTool

com.inductiveautomation.ignition.designer.blockandconnector.AbstractBlockWorkspace.ConnectionTool

All Implemented Interfaces:

IDesignTool, IDesignTool.ToolbarInitializer

Enclosing class:

AbstractBlockWorkspace

protected class AbstractBlockWorkspace.ConnectionTool
extends SelectionTool

This extension of the standard SelectionTool is AnchorPoint aware and is used for creating connections between blocks in addition to selecting and moving blocks around

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.designer.designable.tools.SelectionTool

SelectionTool.DragMode

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.designer.designable.tools.AbstractLayoutTool

AbstractLayoutTool.AbstractAlignmentAction, AbstractLayoutTool.AbstractNudgeAction, AbstractLayoutTool.AbstractZOrderAction, AbstractLayoutTool.AlignEdge, AbstractLayoutTool.CenterAction, AbstractLayoutTool.MoveNudgeAction, AbstractLayoutTool.MoveToTopOrBottomAction, AbstractLayoutTool.MoveUpOrDownAction, AbstractLayoutTool.Rotate90Action, AbstractLayoutTool.RowStackAction, AbstractLayoutTool.ScaleNudgeAction, AbstractLayoutTool.ZOrderChangeUndoAction

Nested classes/interfaces inherited from interface com.inductiveautomation.ignition.designer.designable.IDesignTool

IDesignTool.ToolbarInitializer

Field Summary

Fields inherited from class com.inductiveautomation.ignition.designer.designable.tools.SelectionTool

lastClick, rotationInstalled, rotationPrimed, SELECTION_COLOR, SELECTION_COLOR_FILL, toMove

Fields inherited from class com.inductiveautomation.ignition.designer.designable.tools.AbstractLayoutTool

ALIGN_AS_ROW, ALIGN_AS_ROW_NORMALIZE, ALIGN_AS_STACK, ALIGN_AS_STACK_NORMALIZE, ALIGN_BOTTOM, ALIGN_CENTER_HORIZONTAL, ALIGN_CENTER_VERTICAL, ALIGN_CENTERSH, ALIGN_CENTERSV, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_TOP, MOVE_BACKWARD, MOVE_FORWARD, MOVE_TO_BACK, MOVE_TO_FRONT, ROTATE_LEFT, ROTATE_RIGHT

Fields inherited from class com.inductiveautomation.ignition.designer.designable.tools.AbstractDesignTool

actionMap, changeSupport, designable, HANDLES_PROPERTY, inputMap, interactionLayer, panel, workspace

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ConnectionTool()

Method Summary

Modifier and Type	Method and Description
ISelectionControl	newSelectionControl() Gives the tool a chance to create a new selection control object to install handles on the selection.
void	onDrag(java.awt.Point startPoint, java.awt.Point lastPoint, java.awt.Rectangle r, int modifiers) Called while the user is dragging.
void	onDragEnd(java.awt.Point startPoint, java.awt.Point lastPoint, java.awt.Rectangle r, int modifiers) Called when the user stops dragging.
void	onDragStart(java.awt.Point startPoint, java.awt.Point lastPoint, java.awt.Rectangle r, int modifiers) Starting a drag gesture.
void	onMove(java.awt.Point move, int modifiers)
void	onPress(java.awt.Point p, int modifiers) Called when the user presses the mouse in the design space.

Methods inherited from class com.inductiveautomation.ignition.designer.designable.tools.SelectionTool

addAlignmentActions, addKeyBinding, addZOrderActions, formatLocation, getCursor, getDragHighlight, getDragMode, getStatusBarText, getToolbarInitializer, initializeToolbar, initKeyboardActions, isRelevantFor, newRotationControl, newScaleControl, onClick, onDoubleClick, onPopupTrigger

Methods inherited from class com.inductiveautomation.ignition.designer.designable.tools.AbstractLayoutTool

componentsAreSiblings, convertBoundsToParent, evaluateEnabled, install, removeDescendents

Methods inherited from class com.inductiveautomation.ignition.designer.designable.tools.AbstractDesignTool

addAction, addKeyBinding, addKeyBinding, addPropertyChangeListener, createCursor, findDropContainer, getAction, getOffsettingBounds, getOriginalBounds, isInstalled, itemMovable, movable, newToolbarSpinner, newToolbarSpinner, newToolbarSpinner, onClickAlterSelection, onKeyEvent, onRelease, onRightClickSwitchToSelectionTool, removePropertyChangeListener, uninstall

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionTool

protected ConnectionTool()

Method Detail

newSelectionControl

public ISelectionControl newSelectionControl()

Description copied from interface: IDesignTool

Gives the tool a chance to create a new selection control object to install handles on the selection. Called on the active tool when the selection changes or after a tool is first installed.

Specified by:

newSelectionControl in interface IDesignTool

Overrides:

newSelectionControl in class SelectionTool

onDragStart

public void onDragStart(java.awt.Point startPoint,
                        java.awt.Point lastPoint,
                        java.awt.Rectangle r,
                        int modifiers)

Description copied from class: SelectionTool

Starting a drag gesture. Many different permutations of current state and key_down masks affect what the drag gesture means:

 1. If the mouse is over a non-container, and SHIFT is not down, the under-mouse object will be MOVED.
 2. If the current item selection is movable, and ALT is down, the current selection will be MOVED.
 3. Otherwise a SELECTION DRAG will start. ALT will turn the drag into FENCE SELECTION at any time, otherwise
    it will be a MARQUEE selection.
 

Specified by:

onDragStart in interface IDesignTool

Overrides:

onDragStart in class SelectionTool

onDrag

public void onDrag(java.awt.Point startPoint,
                   java.awt.Point lastPoint,
                   java.awt.Rectangle r,
                   int modifiers)

Description copied from class: AbstractDesignTool

Called while the user is dragging. All coordinates are relative to the interaction panel and are in zoomed space.

Specified by:

onDrag in interface IDesignTool

Overrides:

onDrag in class SelectionTool

onDragEnd

public void onDragEnd(java.awt.Point startPoint,
                      java.awt.Point lastPoint,
                      java.awt.Rectangle r,
                      int modifiers)

Description copied from class: AbstractDesignTool

Called when the user stops dragging. All coordinates are relative to the interaction panel and are in zoomed space.

Specified by:

onDragEnd in interface IDesignTool

Overrides:

onDragEnd in class SelectionTool

onPress

public void onPress(java.awt.Point p,
                    int modifiers)

Description copied from interface: IDesignTool

Called when the user presses the mouse in the design space.

Specified by:

onPress in interface IDesignTool

Overrides:

onPress in class AbstractDesignTool

Parameters:

p - The point at which they pressed. Relative to the designable container.

modifiers - A bitmask of modifiers. Comes from InputEvent.getModifiersEx()

onMove

public void onMove(java.awt.Point move,
                   int modifiers)

Specified by:

onMove in interface IDesignTool

Overrides:

onMove in class AbstractDesignTool