net.kolls.railworld.play
Class PlayCanvas

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          net.kolls.railworld.RailCanvas
              net.kolls.railworld.play.PlayCanvas

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class PlayCanvas
extends RailCanvas

A RailCanvas for the play module.

Author:

Steve Kollmansberger

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

boolean	showContextInfo Should we show context information in the canvas based on mouse cursor?
ScriptManager	sm The script manager containing all active scripts
Trains	trains The trains in play

Fields inherited from class net.kolls.railworld.RailCanvas

la, minisource, miniv, mx, my, orig_src, vx, vy, zoom

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

PlayCanvas(java.awt.image.BufferedImage s, RailSegment[] lines, MiniViewer mini)
Create a play canvas.

Method Summary

void	doMiniPaint(java.awt.Graphics2D g) Given the graphics context of the mini image, paint it.
protected void	doPaint(java.awt.Graphics2D g, int hvx, int hvy, boolean detailed) Paint the main image.
void	leftDrag(java.awt.event.MouseEvent e) Called if the left mouse button is held and dragged.
void	leftMove(java.awt.event.MouseEvent e) Called if the mouse is moved without the right mouse button down
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)

Methods inherited from class net.kolls.railworld.RailCanvas

angle, areaSize, draw, drawCanvas, drawOutlineFont, getCenterPoint, getVXY, leftPress, leftRelease, lineAngle, mouseDragged, mouseEntered, mouseMoved, mousePressed, mouseReleased, recomp, stop, submitCenterCoords, submitCoords, trackLength, transform, transform

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, paint, update

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

trains

public Trains trains

The trains in play

sm

public ScriptManager sm

The script manager containing all active scripts

showContextInfo

public boolean showContextInfo

Should we show context information in the canvas based on mouse cursor?

Constructor Detail

PlayCanvas

public PlayCanvas(java.awt.image.BufferedImage s,
                  RailSegment[] lines,
                  MiniViewer mini)

Create a play canvas.

Parameters:

s - The source image.

lines - The rail segments.

mini - The miniviewer to update.

Method Detail

doMiniPaint

public void doMiniPaint(java.awt.Graphics2D g)

Description copied from class: RailCanvas

Given the graphics context of the mini image, paint it.

Specified by:

doMiniPaint in class RailCanvas

Parameters:

g - A Graphics2D context for the mini image.

doPaint

protected void doPaint(java.awt.Graphics2D g,
                       int hvx,
                       int hvy,
                       boolean detailed)

Description copied from class: RailCanvas

Paint the main image.

Specified by:

doPaint in class RailCanvas

Parameters:

g - A Graphics2D context for the main image.

hvx - The vy coordinate to use

hvy - The vx coordinate to use

detailed - Should expensive items also be drawn?

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Overrides:

mouseClicked in class RailCanvas

leftDrag

public void leftDrag(java.awt.event.MouseEvent e)

Description copied from class: RailCanvas

Called if the left mouse button is held and dragged.

Overrides:

leftDrag in class RailCanvas

Parameters:

e - The mouse event generated

leftMove

public void leftMove(java.awt.event.MouseEvent e)

Description copied from class: RailCanvas

Called if the mouse is moved without the right mouse button down

Overrides:

leftMove in class RailCanvas

Parameters:

e - The mouse event generated

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

Overrides:

mouseExited in class RailCanvas