org.geotools.swing.tool
Class PanTool

Object
  MapMouseAdapter
      CursorTool
          PanTool

All Implemented Interfaces:

MapMouseListener

public class PanTool
extends CursorTool

A cursor tool to pan the map pane display.

Since:

2.6

Author:

Michael Bedward

Field Summary

static Point	CURSOR_HOTSPOT Cursor hotspot coordinates
static String	CURSOR_IMAGE Cursor
static String	ICON_IMAGE Icon for the control
static String	TOOL_NAME Tool name
static String	TOOL_TIP Tool tip text

Constructor Summary

PanTool()
Constructor

Method Summary

boolean	drawDragBox() Returns false to indicate that this tool does not draw a box on the map display when the mouse is being dragged
Cursor	getCursor() Get the mouse cursor for this tool
void	onMouseDragged(MapMouseEvent ev) Respond to a mouse dragged event.
void	onMousePressed(MapMouseEvent ev) Respond to a mouse button press event from the map mapPane.
void	onMouseReleased(MapMouseEvent ev) If this button release is the end of a mouse dragged event, requests the map mapPane to repaint the display

Methods inherited from class CursorTool

getMapPane, setMapPane

Methods inherited from class MapMouseAdapter

onMouseClicked, onMouseEntered, onMouseExited, onMouseMoved, onMouseWheelMoved

Methods inherited from class Object

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

Field Detail

TOOL_NAME

public static final String TOOL_NAME

Tool name

TOOL_TIP

public static final String TOOL_TIP

Tool tip text

CURSOR_IMAGE

public static final String CURSOR_IMAGE

Cursor

See Also:

Constant Field Values

CURSOR_HOTSPOT

public static final Point CURSOR_HOTSPOT

Cursor hotspot coordinates

ICON_IMAGE

public static final String ICON_IMAGE

Icon for the control

See Also:

Constant Field Values

Constructor Detail

PanTool

public PanTool()

Constructor

Method Detail

onMousePressed

public void onMousePressed(MapMouseEvent ev)

Respond to a mouse button press event from the map mapPane. This may signal the start of a mouse drag. Records the event's window position.

Specified by:

onMousePressed in interface MapMouseListener

Overrides:

onMousePressed in class MapMouseAdapter

Parameters:

ev - the mouse event

onMouseDragged

public void onMouseDragged(MapMouseEvent ev)

Respond to a mouse dragged event. Calls org.geotools.swing.MapPane#moveImage()

Specified by:

onMouseDragged in interface MapMouseListener

Overrides:

onMouseDragged in class MapMouseAdapter

Parameters:

ev - the mouse event

onMouseReleased

public void onMouseReleased(MapMouseEvent ev)

If this button release is the end of a mouse dragged event, requests the map mapPane to repaint the display

Specified by:

onMouseReleased in interface MapMouseListener

Overrides:

onMouseReleased in class MapMouseAdapter

Parameters:

ev - the mouse event

getCursor

public Cursor getCursor()

Get the mouse cursor for this tool

Overrides:

getCursor in class CursorTool

Returns:

the default cursor

drawDragBox

public boolean drawDragBox()

Returns false to indicate that this tool does not draw a box on the map display when the mouse is being dragged

Overrides:

drawDragBox in class CursorTool

Returns:

true if this tool supports drawing a drag-box on the map; false otherwise