org.samcrow
Class Pathfinder
java.lang.Object
org.lekan.graphics.GraphicsProgram
org.samcrow.Pathfinder
- All Implemented Interfaces:
- java.awt.event.ActionListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener, DisplayOptions.DisplayChangeListener
public class Pathfinder
- extends org.lekan.graphics.GraphicsProgram
- implements java.awt.event.ActionListener, DisplayOptions.DisplayChangeListener
Who needs Google Maps when you have Pathfinder?
- Author:
- Sam Crow
Fields inherited from class org.lekan.graphics.GraphicsProgram |
EAST, NORTH, SOUTH, WEST |
Methods inherited from class org.lekan.graphics.GraphicsProgram |
addButton, addJComponent, addTextField, getFrame, isKeyDebugModeSet, isMouseDebugModeSet, isMouseMotionDebugModeSet, keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mouseMoved, setButtonDebugMode, setKeyDebugMode, setMouseDebugMode, setMouseMotionDebugMode |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CANVAS_WIDTH
private static final int CANVAS_WIDTH
- See Also:
- Constant Field Values
CANVAS_HEIGHT
private static final int CANVAS_HEIGHT
- See Also:
- Constant Field Values
MAP_FILE_NAME
private static final java.lang.String MAP_FILE_NAME
- See Also:
- Constant Field Values
ADD_WAYPOINT
private static final java.lang.String ADD_WAYPOINT
- See Also:
- Constant Field Values
ADD_DESTINATION
private static final java.lang.String ADD_DESTINATION
- See Also:
- Constant Field Values
MENU_SAVE_AS
private static final java.lang.String MENU_SAVE_AS
- See Also:
- Constant Field Values
MENU_OPEN
private static final java.lang.String MENU_OPEN
- See Also:
- Constant Field Values
MENU_CLEAR
private static final java.lang.String MENU_CLEAR
- See Also:
- Constant Field Values
ROUTE_MODE
private static final java.lang.String ROUTE_MODE
- See Also:
- Constant Field Values
mode
private java.lang.String mode
queue
private DrawQueue queue
nodes
private java.util.Collection<Node> nodes
links
private java.util.Collection<Link> links
chooser
private javax.swing.JFileChooser chooser
isOpening
private boolean isOpening
state
private DisplayOptions.DisplayState state
dragStartNode
private Node dragStartNode
isDragging
private boolean isDragging
Pathfinder
public Pathfinder()
main
public static void main(java.lang.String[] args)
setup
public void setup()
- Overrides:
setup
in class org.lekan.graphics.GraphicsProgram
run
public void run()
- Overrides:
run
in class org.lekan.graphics.GraphicsProgram
mouseDragged
public void mouseDragged(java.awt.event.MouseEvent e)
- Specified by:
mouseDragged
in interface java.awt.event.MouseMotionListener
- Overrides:
mouseDragged
in class org.lekan.graphics.GraphicsProgram
mousePressed
public void mousePressed(java.awt.event.MouseEvent e)
- Specified by:
mousePressed
in interface java.awt.event.MouseListener
- Overrides:
mousePressed
in class org.lekan.graphics.GraphicsProgram
mouseReleased
public void mouseReleased(java.awt.event.MouseEvent e)
- Specified by:
mouseReleased
in interface java.awt.event.MouseListener
- Overrides:
mouseReleased
in class org.lekan.graphics.GraphicsProgram
actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)
- Specified by:
actionPerformed
in interface java.awt.event.ActionListener
- Overrides:
actionPerformed
in class org.lekan.graphics.GraphicsProgram
displayStateChanged
public void displayStateChanged(DisplayOptions.DisplayState s)
- Description copied from interface:
DisplayOptions.DisplayChangeListener
- Called whenever the user changes the display state
- Specified by:
displayStateChanged
in interface DisplayOptions.DisplayChangeListener
- Parameters:
s
- The new DisplayState
nodeOver
private Node nodeOver(java.awt.event.MouseEvent e)
- Check if a given MouseEvent is over the circle representing any of the active nodes
- Parameters:
e
- the MouseEvent to check
- Returns:
- the Node that the mouse event was over, null if it is not over any Node