mxPopupMenuHandler

Event handler that creates popupmenus.

Summary

mxPopupMenuHandler	Event handler that creates popupmenus.
Functions
mxPopupMenuHandler	Constructs an event handler that creates a mxPopupMenu.
Variables
graph	Reference to the enclosing mxGraph.
selectOnPopup	Specifies if cells should be selected if a popupmenu is displayed for them.
clearSelectionOnBackground	Specifies if cells should be deselected if a popupmenu is displayed for the diagram background.
triggerX	X-coordinate of the mouse down event.
triggerY	X-coordinate of the mouse down event.
Functions
init	Initializes the shapes required for this vertex handler.
isSelectOnPopup	Hook for returning if a cell should be selected for a given mxMouseEvent.
mouseDown	Handles the event by initiating the panning.
mouseMove	Handles the event by updating the panning on the graph.
mouseUp	Handles the event by setting the translation on the view or showing the popupmenu.
getCellForPopupEvent	Hook to return the cell for the mouse up popup trigger handling.
destroy	Destroys the handler and all its resources and DOM nodes.

function mxPopupMenuHandler( graph,
factoryMethod )

Constructs an event handler that creates a mxPopupMenu.

mxPopupMenuHandler.prototype.graph

Reference to the enclosing mxGraph.

mxPopupMenuHandler.prototype.selectOnPopup

Specifies if cells should be selected if a popupmenu is displayed for them. Default is true.

mxPopupMenuHandler.prototype.clearSelectionOnBackground

Specifies if cells should be deselected if a popupmenu is displayed for the diagram background. Default is true.

mxPopupMenuHandler.prototype.triggerX

X-coordinate of the mouse down event.

mxPopupMenuHandler.prototype.triggerY

X-coordinate of the mouse down event.

mxPopupMenuHandler.prototype.init = function()

Initializes the shapes required for this vertex handler.

mxPopupMenuHandler.prototype.isSelectOnPopup = function( me )

Hook for returning if a cell should be selected for a given mxMouseEvent. This implementation returns selectOnPopup.

mxPopupMenuHandler.prototype.mouseDown = function( sender,
me )

Handles the event by initiating the panning. By consuming the event all subsequent events of the gesture are redirected to this handler.

mxPopupMenuHandler.prototype.mouseMove = function( sender,
me )

Handles the event by updating the panning on the graph.

mxPopupMenuHandler.prototype.mouseUp = function( sender,
me )

Handles the event by setting the translation on the view or showing the popupmenu.

mxPopupMenuHandler.prototype.getCellForPopupEvent = function( me )

Hook to return the cell for the mouse up popup trigger handling.

mxPopupMenuHandler.prototype.destroy = function()

Destroys the handler and all its resources and DOM nodes.