Package org.geotools.swing.event

package org.geotools.swing.event
Mouse events and listener classes to work with both window and map positions.

Please keep in mind the following coordinate systems are in use at any point in time:

  • screen coordinates: the X,Y relative to the widget
  • map coordinates: the position in world coordinates as defined by the MapContext CoordinateReferenceSystem (for "EPSG:4326" these would be on lon/lat)
  • data coordinates: the position in data coordinates as defined by a single MapLayer
  • Class
    Description
    DefaultMapMouseEventDispatcher
    Receives mouse events from a MapPane instance, converts them to MapPaneMouseEvents, and sends these to the active map pane tools.
    KeyInfo
    Represents a keyboard key or key combination.
    MapMouseAdapter
    An adapter class that implements all of the mouse event handling methods defined in the MapMouseListener interface as empty methods, allowing sub-classes to just override the methods they need.
    MapMouseEvent
    A MouseEvent with methods to retrieve position in world coordinates.
    MapMouseEventDispatcher
    Takes Java AWT mouse events received by a map pane and converts them to MapMouseEvents which add world location data.
    MapMouseListener
    Interface for classes that listen to MapMouseEvents
    MapPaneAdapter
    An adapter class that implements all of the methods defined by MapPaneListener as empty methods, allowing sub-classes to just override the methods they need.
    MapPaneEvent
    An event class used by MapPane to signal changes of state to listeners.
    MapPaneEvent.Type
    Type of MapPane event
    MapPaneKeyHandler
    Handles keyboard events for a map pane.
    MapPaneKeyHandler.Action
    Constants for supported actions.
    MapPaneListener
    Listens to events published by the MapPane.