woSource

Class ScreenSelectorCanvas

java.lang.Object

java.awt.Component

java.awt.Canvas

ij.gui.ImageCanvas

woSource.ScreenSelectorCanvas

All Implemented Interfaces:

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

public class ScreenSelectorCanvas
extends ij.gui.ImageCanvas
implements java.awt.event.KeyListener, java.awt.event.FocusListener

WO 3/6/2015 adding FocusListener so that I can keept track of when this window has focus which is useful when have more than 1 SSC window open (e.g. heartSegm). Tried to addMouseListener(this) and addMouseMotionListener(this) but somehow in MIPsviewer this changed how the mouse coordinates in the MouseEvent 'e' are handled, making the viewer not responsive to the mouse.

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

Fields

Modifier and Type	Field and Description
protected java.awt.Color	BGcolor
boolean	noImageToDisplay
boolean	turnOffSliceScrollWithWheel
boolean	updateFullWindow
protected boolean	windowHasFocus

Fields inherited from class ij.gui.ImageCanvas

crosshairCursor, currentRoi, defaultCursor, dstHeight, dstWidth, flags, handCursor, ij, imageHeight, imageUpdated, imageWidth, imp, magnification, moveCursor, offScreenHeight, offScreenImage, offScreenWidth, overlay, showAllList, showAllROIs, srcRect, usePointer, xMouse, xMouseStart, xSrcStart, yMouse, yMouseStart, ySrcStart, zoomLevels

Fields inherited from class java.awt.Component

accessibleContext, 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

Constructors

Constructor and Description
ScreenSelectorCanvas(ij.ImagePlus imp)
ScreenSelectorCanvas(ij.ImagePlus imp, ScreenSelectorClass fpc)
ScreenSelectorCanvas(int width, int height, ScreenSelectorClass fpc)

Method Summary

Modifier and Type	Method and Description
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
boolean	hasFocus()
void	keyPressed(java.awt.event.KeyEvent e) note that hitting the arrow keys will increment the active window automatically.
void	keyReleased(java.awt.event.KeyEvent e)
void	keyTyped(java.awt.event.KeyEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
protected void	paintDoubleBuffered(java.awt.Graphics g)
void	setBackgroundColor(java.awt.Color newcolor)
void	setSelectorClass(ScreenSelectorClass fpc)
void	update(java.awt.Graphics g)

Methods inherited from class ij.gui.ImageCanvas

adjustSourceRect, canEnlarge, Center, disablePopupMenu, drawAllROIs, drawOverlay, drawRoi, drawZoomIndicator, fitToWindow, getCursorLoc, getDisplayList, getHigherZoomLevel, getImage, getLowerZoomLevel, getMagnification, getModifiers, getOverlay, getPreferredSize, getShowAllColor, getShowAllList, getShowAllROIs, getSliceNumber, getSrcRect, handlePopupMenu, handleRoiMouseDown, mouseClicked, mouseEntered, mouseExited, offScreenX, offScreenXD, offScreenY, offScreenYD, paint, resetMaxBounds, screenX, screenXD, screenY, screenYD, scroll, setCursor, setCustomRoi, setDisplayList, setDisplayList, setDisplayList, setDrawingColor, setDrawingSize, setImageUpdated, setMagnification, setMaxBounds, setOverlay, setShowAllColor, setShowAllROIs, setShowCursorStatus, setSourceRect, setSrcRect, setupScroll, showFrameRate, unzoom, zoom100Percent, zoomIn, zoomOut

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, 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, revalidate, 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

BGcolor

protected java.awt.Color BGcolor

turnOffSliceScrollWithWheel

public boolean turnOffSliceScrollWithWheel

updateFullWindow

public boolean updateFullWindow

noImageToDisplay

public boolean noImageToDisplay

windowHasFocus

protected boolean windowHasFocus

Constructor Detail

ScreenSelectorCanvas

public ScreenSelectorCanvas(ij.ImagePlus imp)

ScreenSelectorCanvas

public ScreenSelectorCanvas(int width,
                            int height,
                            ScreenSelectorClass fpc)

ScreenSelectorCanvas

public ScreenSelectorCanvas(ij.ImagePlus imp,
                            ScreenSelectorClass fpc)

Method Detail

setSelectorClass

public void setSelectorClass(ScreenSelectorClass fpc)

focusGained

public void focusGained(java.awt.event.FocusEvent e)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

Specified by:

focusLost in interface java.awt.event.FocusListener

hasFocus

public boolean hasFocus()

Overrides:

hasFocus in class java.awt.Component

update

public void update(java.awt.Graphics g)

Overrides:

update in class ij.gui.ImageCanvas

setBackgroundColor

public void setBackgroundColor(java.awt.Color newcolor)

paintDoubleBuffered

protected void paintDoubleBuffered(java.awt.Graphics g)

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

note that hitting the arrow keys will increment the active window automatically. These routines just add to that action.

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

mousePressed

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

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class ij.gui.ImageCanvas

mouseDragged

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

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Overrides:

mouseDragged in class ij.gui.ImageCanvas

mouseMoved

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

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class ij.gui.ImageCanvas

mouseReleased

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

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class ij.gui.ImageCanvas