Package org.geotools.swing.tool

Class ScrollWheelTool

Object

MapMouseAdapter

CursorTool

AbstractZoomTool

ScrollWheelTool

All Implemented Interfaces:

MapMouseListener

public class ScrollWheelTool
extends AbstractZoomTool

Allow scrolling with the mouse wheel.

Since:

2.15

Author:

Ian Turton

Field Summary

Fields inherited from class AbstractZoomTool

DEFAULT_ZOOM_FACTOR, zoom

Constructor Summary

Constructors

Constructor	Description
ScrollWheelTool(JMapPane mapPane)

Method Summary

Modifier and Type	Method	Description
Cursor	getCursor()	Get the cursor for this tool.
void	onMouseWheelMoved(MapMouseEvent ev)	Respond to a mouse wheel scroll event received from the map pane

Methods inherited from class AbstractZoomTool

getZoom, setZoom

Methods inherited from class CursorTool

drawDragBox, getMapPane, setMapPane

Methods inherited from class MapMouseAdapter

onMouseClicked, onMouseDragged, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased

Methods inherited from class Object

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

Constructor Details

ScrollWheelTool

public ScrollWheelTool(JMapPane mapPane)

Method Details

getCursor

public Cursor getCursor()

Description copied from class: CursorTool

Get the cursor for this tool. Sub-classes should override this method to provide a custom cursor.

Overrides:

getCursor in class CursorTool

Returns:

the default cursor

onMouseWheelMoved

public void onMouseWheelMoved(MapMouseEvent ev)

Description copied from class: MapMouseAdapter

Respond to a mouse wheel scroll event received from the map pane

Specified by:

onMouseWheelMoved in interface MapMouseListener

Overrides:

onMouseWheelMoved in class MapMouseAdapter

Parameters:

ev - the mouse event