Package org.apfloat.samples
Class PiAWT
java.lang.Object
java.awt.Component
java.awt.Container
java.awt.Panel
org.apfloat.samples.PiAWT
- All Implemented Interfaces:
ImageObserver
,MenuContainer
,Serializable
,Accessible
- Direct Known Subclasses:
PiParallelAWT
Graphical AWT elements for calculating pi using four different algorithms.
- Version:
- 1.14.0
- See Also:
-
Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprivate static class
static interface
Interface to indicate an error status in the application.Nested classes/interfaces inherited from class java.awt.Panel
Panel.AccessibleAWTPanel
Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer
Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
-
Field Summary
FieldsModifier and TypeFieldDescriptionprivate Button
private Checkbox
private List
<BuilderFactory> private Thread
private Checkbox
private Checkbox
private Button
private Choice
private Label
private Label
private CheckboxGroup
private TextField
private Label
private Choice
private Label
private Checkbox
private TextArea
private Label
private static final long
private TextArea
private PiAWT.StatusIndicator
private Label
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
ConstructorsConstructorDescriptionPiAWT
(PiAWT.StatusIndicator statusIndicator) Construct a panel with graphical elements. -
Method Summary
Modifier and TypeMethodDescriptionprivate void
aborted()
private void
private void
end()
getOperation
(long precision, int radix) Get the calculation operation to execute.private void
initGUI()
protected void
initThreads
(Container container, GridBagConstraints constraints) Initialize the "threads" section GUI elements.protected boolean
Validates the input fields.protected void
showStatus
(String status) Show the specified error status.private void
private void
Methods inherited from class java.awt.Panel
addNotify, getAccessibleContext
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, isValidateRoot, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setMixingCutoutShape, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
-
Field Details
-
serialVersionUID
private static final long serialVersionUID- See Also:
-
statusIndicator
-
precisionLabel
-
precisionField
-
radixLabel
-
radixChoice
-
methodLabel
-
methods
-
chudnovsky
-
ramanujan
-
gaussLegendre
-
borwein
-
implementationLabel
-
implementationChoice
-
goButton
-
abortButton
-
statusLabel
-
statusArea
-
resultLabel
-
resultArea
-
builderFactories
-
calculatorThread
-
-
Constructor Details
-
PiAWT
Construct a panel with graphical elements.- Parameters:
statusIndicator
- Handler for showing error messages in the application.
-
-
Method Details
-
initGUI
private void initGUI() -
initThreads
Initialize the "threads" section GUI elements. Elements should be added for the remainder of the width of thecontainer
.- Parameters:
container
- The container where the elements are to be added.constraints
- The constraints with which the elements are to be added to thecontainer
.
-
isInputValid
protected boolean isInputValid()Validates the input fields.- Returns:
true
if all input fields contain valid values, otherwisefalse
.
-
showStatus
Show the specified error status.- Parameters:
status
- The status.
-
getOperation
Get the calculation operation to execute.- Parameters:
precision
- The precision to be used.radix
- The radix to be used.- Returns:
- The calculation operation to execute.
- Throws:
ApfloatRuntimeException
-
startThread
private void startThread() -
stopThread
private void stopThread() -
aborted
private void aborted() -
crashed
-
end
private void end()
-