The ClickCreatingTool lets the user create a node by clicking where they want the new node to be. By default a double-click is required to start this tool; set #isDoubleClick to false if you want a single-click to create a node.
You do not normally need to create an instance of this tool because one already exists as the ToolManager#clickCreatingTool, which you can modify.
Gets or sets a data object that will be copied and added to the diagram's model each time this tool executes.
Gets the Diagram that owns this tool and for which this tool is handling input events.
Gets or sets whether this tool is started and is actively doing something.
Gets or sets whether a double click rather than a single-click is required to insert a new Part at the mouse-up point.
Gets or sets whether this tool can be started by a mouse event.
Gets or sets the name of this tool.
Gets or sets the name of the transaction to be committed by #stopTransaction; if null, the transaction will be rolled back.
This tool can run when the diagram is not read-only and supports creating new nodes, and when there has been a click (or double-click if #isDoubleClick is true) in the background of the diagram (not on a Part), and #archetypeNodeData is an object that can be copied and added to the model.
boolean
This is called to cancel any running "WaitAfter" timer.
any
This method is called by the diagram after setting Diagram#currentTool, to make the new tool active.
any
The diagram will call this method when the user wishes to cancel the current tool's operation.
any
This method is called by the diagram on the old tool when Diagram#currentTool is set to a new tool.
any
The diagram will call this method upon a key down event.
any
The diagram will call this method upon a key up event.
any
The diagram will call this method upon a mouse down event.
any
The diagram will call this method upon a mouse move event.
any
Upon a click, call #insertPart and stop this tool.
any
The diagram will call this method as the mouse wheel is rotated.
any
This method is called by the diagram when this tool becomes the current tool; you should not call this method.
any
This method is called by the diagram when this tool stops being the current tool; you should not call this method.
any
This is called a certain delay after a call to #standardWaitAfter if there has not been any call to #cancelWaitAfter.
any
This convenience function finds the front-most GraphObject that is at a given point and that is part of an Adornment that is of a given category.
a Point in document coordinates.
the required Part#category of the Adornment.
Create a node by adding a copy of the #archetypeNodeData object to the diagram's model, assign its Part#location to be the given point, and select the new part.
a Point in document coordinates.
Return true when the last mouse point is far enough away from the first mouse down point to constitute a drag operation instead of just a potential click.
Point in view coordinates, defaults to Diagram#firstInput's InputEvent#viewPoint.
Point in view coordinates, defaults to Diagram#lastInput's InputEvent#viewPoint.
boolean
Implement the standard behavior for mouse clicks, searching for and calling click handler functions on GraphObjects or on Diagram, and raising the corresponding DiagramEvent.
An optional custom navigation function to find target objects.
An optional custom predicate
any
Implement the standard behavior for mouse enter, over, and leave events, where the mouse is moving but no button is pressed.
any
Implement the standard behavior for selecting parts with the mouse, depending on the control and shift modifier keys.
any
Implement the standard behavior for mouse wheel events.
any
This is called to start a new timer to call #doWaitAfter after a given delay.
in milliseconds
any
Call Diagram#startTransaction with the given transaction name.
a description of the transaction
boolean
If the Diagram#currentTool is this tool, stop this tool and start the Diagram#defaultTool by making it be the new current tool.
any
If #transactionResult is null, call Diagram#rollbackTransaction, otherwise call Diagram#commitTransaction.
boolean
The diagram asks each tool to update any adornments the tool might use for a given part.
any