org.concord.biologica.ui
Class UIView

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--org.concord.biologica.ui.UIView

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

Direct Known Subclasses:

AllInOneView, BigFertilizationView, BigMeiosisView, ChromosomeView, DNAView, ObjectPropertiesView, OrganismView, PedigreeView, SmallFertilizationView, SmallMeiosisView, ToolView

public class UIView

extends javax.swing.JComponent

The basic user interface view of BioLogica.

An object of this class will generate the following property change events:

• UIProp.BACKGROUND - the background color of the view changed
• UIProp.FONT - the font of the view changed
• UIProp.FOREGROUND - the foreground color of the view changed

Version:

$Revision: 1.3 $ $Date: 2001/08/31 15:57:48 $

Author:

$Author: ed $

See Also:

UIProp.BACKGROUND, UIProp.FONT, UIProp.FOREGROUND, PropertyChangeListener, Serialized Form

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

protected java.beans.PropertyChangeSupport	changes Utility object which manages property change events and listeners.
protected int	fontAscent Font ascent
protected int	fontDescent Font descent
protected int	fontHeight Font height
protected java.awt.FontMetrics	fontMetrics Font metrics
protected int	preferredHeight Preferred height of this view.
protected int	preferredWidth Preferred width of this view.
protected javax.swing.JScrollPane	scrollPane Optional scroll pane parent of this view.

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

protected

UIView() Creates a user interface view.

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener aListener) Add a property change listener for properties.
static javax.swing.ImageIcon	getLocalImage(java.lang.String path)
java.awt.Dimension	getPreferredSize() Return the preferred size of this canvas
protected void	paintBackground(java.awt.Graphics g, java.awt.Rectangle bounds) Paint the background of this view using the given Graphics and bounds rectangle.
void	removePropertyChangeListener(java.beans.PropertyChangeListener aListener) Remove a property change listener for properties.
void	setBackground(java.awt.Color aBackground) Set the background color for this view.
void	setFont(java.awt.Font aFont) Set the font for this view.
void	setForeground(java.awt.Color aForeground) Set the foreground color for this view.
void	setScrollPane(javax.swing.JScrollPane aScrollPane) Tell this view its scroll pane.
void	toolChanged(int aTool) Method called by ToolView when the current tool changes.
protected void	updateFont(java.awt.Graphics g) Update the font settings

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getUIClassID, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

fontMetrics

protected java.awt.FontMetrics fontMetrics

Font metrics

fontAscent

protected int fontAscent

Font ascent

fontDescent

protected int fontDescent

Font descent

fontHeight

protected int fontHeight

Font height

scrollPane

protected javax.swing.JScrollPane scrollPane

Optional scroll pane parent of this view.

preferredWidth

protected int preferredWidth

Preferred width of this view.

preferredHeight

protected int preferredHeight

Preferred height of this view.

changes

protected transient java.beans.PropertyChangeSupport changes

Utility object which manages property change events and listeners.

Constructor Detail

UIView

protected UIView()

Creates a user interface view.

Method Detail

getLocalImage

public static javax.swing.ImageIcon getLocalImage(java.lang.String path)

setScrollPane

public void setScrollPane(javax.swing.JScrollPane aScrollPane)

Tell this view its scroll pane. Most views that care will override this method and update scrollbars when this method is called.

Parameters:

aScrollPane - JScrollPane - the scroll pane containing this view, may be null

setFont

public void setFont(java.awt.Font aFont)

Set the font for this view. If a null font is specified, the view will revert back to its default font.

Overrides:

setFont in class javax.swing.JComponent

Parameters:

aFont - Font - a new font, if null, then will revert to default font

toolChanged

public void toolChanged(int aTool)

Method called by ToolView when the current tool changes.

Parameters:

aTool - int - the active tool

updateFont

protected void updateFont(java.awt.Graphics g)

Update the font settings

Parameters:

g - Graphics

setBackground

public void setBackground(java.awt.Color aBackground)

Set the background color for this view. If a null background color is specified, the view will revert back to its default background color.

Overrides:

setBackground in class javax.swing.JComponent

Parameters:

aBackground - Color - a new background color. If null, then will revert to default background color.

setForeground

public void setForeground(java.awt.Color aForeground)

Set the foreground color for this view. If a null foreground color is specified, the view will revert back to its default foreground color.

Overrides:

setForeground in class javax.swing.JComponent

Parameters:

aForeground - Color - a new color, if null, then will revert to default foreground color

getPreferredSize

public java.awt.Dimension getPreferredSize()

Return the preferred size of this canvas

Overrides:

getPreferredSize in class javax.swing.JComponent

Returns:

Dimension - preferred size of canvas

paintBackground

protected void paintBackground(java.awt.Graphics g,
                               java.awt.Rectangle bounds)

Paint the background of this view using the given Graphics and bounds rectangle. This method is unfortunately necessary until I figure out how to get the views to draw their own backgrounds using standard Swing methods.

Parameters:

g - Graphics - graphics to use, may not be null

bounds - Rectangle - rectangle to use, may not be null

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener aListener)

Add a property change listener for properties.

Overrides:

addPropertyChangeListener in class javax.swing.JComponent

Parameters:

aListener - PropertyChangeListener - a new listener

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener aListener)

Remove a property change listener for properties.

Overrides:

removePropertyChangeListener in class javax.swing.JComponent

Parameters:

aListener - PropertyChangeListener - a listener to remove