mars.venus
Class NumberDisplayBaseChooser
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.AbstractButton
javax.swing.JToggleButton
javax.swing.JCheckBox
mars.venus.NumberDisplayBaseChooser
- All Implemented Interfaces:
- ImageObserver, ItemSelectable, MenuContainer, Serializable, Accessible, SwingConstants
public class NumberDisplayBaseChooser
- extends JCheckBox
Use to select base for displaying numbers. Initially the
choices are only 10 (decimal) and 16 (hex), so I'm using
a check box where checked means hex. If base 8 (octal)
is added later, the Component will need to change.
- See Also:
- Serialized Form
Fields inherited from class javax.swing.AbstractButton |
actionListener, BORDER_PAINTED_CHANGED_PROPERTY, changeEvent, changeListener, CONTENT_AREA_FILLED_CHANGED_PROPERTY, DISABLED_ICON_CHANGED_PROPERTY, DISABLED_SELECTED_ICON_CHANGED_PROPERTY, FOCUS_PAINTED_CHANGED_PROPERTY, HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY, HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY, ICON_CHANGED_PROPERTY, itemListener, MARGIN_CHANGED_PROPERTY, MNEMONIC_CHANGED_PROPERTY, model, MODEL_CHANGED_PROPERTY, PRESSED_ICON_CHANGED_PROPERTY, ROLLOVER_ENABLED_CHANGED_PROPERTY, ROLLOVER_ICON_CHANGED_PROPERTY, ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY, SELECTED_ICON_CHANGED_PROPERTY, TEXT_CHANGED_PROPERTY, VERTICAL_ALIGNMENT_CHANGED_PROPERTY, VERTICAL_TEXT_POSITION_CHANGED_PROPERTY |
Fields inherited from interface javax.swing.SwingConstants |
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST |
Method Summary |
static String |
formatDoubleNumber(long value,
int base)
Produces a string form of a double given a long containing
the 64 bit pattern and the numerical base to use (10 or 16). |
static String |
formatFloatNumber(int value,
int base)
Produces a string form of a float given an integer containing
the 32 bit pattern and the numerical base to use (10 or 16). |
static String |
formatNumber(double value,
int base)
Produces a string form of a double given the value and the
numerical base to convert it to. |
static String |
formatNumber(float value,
int base)
Produces a string form of a float given the value and the
numerical base to convert it to. |
String |
formatNumber(int value)
Produces a string form of a number given the value. |
static String |
formatNumber(int value,
int base)
Produces a string form of an integer given the value and the
numerical base to convert it to. |
String |
formatUnsignedInteger(int value)
Produces a string form of an unsigned integer given the value. |
static String |
formatUnsignedInteger(int value,
int base)
Produces a string form of an unsigned given the value and the
numerical base to convert it to. |
int |
getBase()
Retrieve the current number base. |
static int |
getBase(boolean setting)
Return the number base corresponding to the specified setting. |
void |
setBase(int newBase)
Set the current number base. |
void |
setSettingsMenuItem(JCheckBoxMenuItem setter)
Set the menu item from Settings menu that corresponds to this chooser. |
Methods inherited from class javax.swing.AbstractButton |
actionPropertyChanged, addActionListener, addChangeListener, addImpl, addItemListener, checkHorizontalKey, checkVerticalKey, configurePropertiesFromAction, createActionListener, createActionPropertyChangeListener, createChangeListener, createItemListener, doClick, doClick, fireActionPerformed, fireItemStateChanged, fireStateChanged, getAction, getActionCommand, getActionListeners, getChangeListeners, getDisabledIcon, getDisabledSelectedIcon, getDisplayedMnemonicIndex, getHideActionText, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getItemListeners, getLabel, getMargin, getMnemonic, getModel, getMultiClickThreshhold, getPressedIcon, getRolloverIcon, getRolloverSelectedIcon, getSelectedIcon, getSelectedObjects, getText, getUI, getVerticalAlignment, getVerticalTextPosition, imageUpdate, init, isBorderPainted, isContentAreaFilled, isFocusPainted, isRolloverEnabled, isSelected, paintBorder, removeActionListener, removeChangeListener, removeItemListener, removeNotify, setAction, setActionCommand, setBorderPainted, setContentAreaFilled, setDisabledIcon, setDisabledSelectedIcon, setDisplayedMnemonicIndex, setEnabled, setFocusPainted, setHideActionText, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setIconTextGap, setLabel, setLayout, setMargin, setMnemonic, setMnemonic, setModel, setMultiClickThreshhold, setPressedIcon, setRolloverEnabled, setRolloverIcon, setRolloverSelectedIcon, setSelected, setSelectedIcon, setText, setUI, setVerticalAlignment, setVerticalTextPosition |
Methods inherited from class javax.swing.JComponent |
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, transferFocusBackward, transferFocusDownCycle, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
DECIMAL
public static final int DECIMAL
- See Also:
- Constant Field Values
HEXADECIMAL
public static final int HEXADECIMAL
- See Also:
- Constant Field Values
ASCII
public static final int ASCII
- See Also:
- Constant Field Values
NumberDisplayBaseChooser
public NumberDisplayBaseChooser(String text,
boolean displayInHex)
- constructor. It assumes the text will be worded
so that a checked box means hexadecimal!
- Parameters:
text
- Text to accompany the check box.defaultBase
- Currently either DECIMAL or HEXADECIMAL
getBase
public int getBase()
- Retrieve the current number base.
- Returns:
- current number base, currently DECIMAL or HEXADECIMAL
setBase
public void setBase(int newBase)
- Set the current number base.
- Parameters:
newBase
- The new number base. Currently, if it is
neither DECIMAL nor HEXADECIMAL, the base will not be changed.
formatUnsignedInteger
public static String formatUnsignedInteger(int value,
int base)
- Produces a string form of an unsigned given the value and the
numerical base to convert it to. This class
method can be used by anyone anytime. If base is 16, result
is same as for formatNumber(). If base is 10, will produce
string version of unsigned value. E.g. 0xffffffff will produce
"4294967295" instead of "-1".
- Parameters:
value
- the number to be convertedbase
- the numerical base to use (currently 10 or 16)
- Returns:
- a String equivalent of the value rendered appropriately.
formatNumber
public static String formatNumber(int value,
int base)
- Produces a string form of an integer given the value and the
numerical base to convert it to. There is an instance
method that uses the internally stored base. This class
method can be used by anyone anytime.
- Parameters:
value
- the number to be convertedbase
- the numerical base to use (currently 10 or 16)
- Returns:
- a String equivalent of the value rendered appropriately.
formatNumber
public static String formatNumber(float value,
int base)
- Produces a string form of a float given the value and the
numerical base to convert it to. There is an instance
method that uses the internally stored base. This class
method can be used by anyone anytime.
- Parameters:
value
- the number to be convertedbase
- the numerical base to use (currently 10 or 16)
- Returns:
- a String equivalent of the value rendered appropriately.
formatNumber
public static String formatNumber(double value,
int base)
- Produces a string form of a double given the value and the
numerical base to convert it to. There is an instance
method that uses the internally stored base. This class
method can be used by anyone anytime.
- Parameters:
value
- the number to be convertedbase
- the numerical base to use (currently 10 or 16)
- Returns:
- a String equivalent of the value rendered appropriately.
formatNumber
public String formatNumber(int value)
- Produces a string form of a number given the value. There
is also an class (static method) that uses a specified
base.
- Parameters:
value
- the number to be converted
- Returns:
- a String equivalent of the value rendered appropriately.
formatUnsignedInteger
public String formatUnsignedInteger(int value)
- Produces a string form of an unsigned integer given the value. There
is also an class (static method) that uses a specified base.
If the current base is 16, this produces the same result as formatNumber().
- Parameters:
value
- the number to be converted
- Returns:
- a String equivalent of the value rendered appropriately.
formatFloatNumber
public static String formatFloatNumber(int value,
int base)
- Produces a string form of a float given an integer containing
the 32 bit pattern and the numerical base to use (10 or 16). If the
base is 16, the string will be built from the 32 bits. If the
base is 10, the int bits will be converted to float and the
string constructed from that. Seems an odd distinction to make,
except that contents of floating point registers are stored
internally as int bits. If the int bits represent a NaN value
(of which there are many!), converting them to float then calling
formatNumber(float, int) above, causes the float value to become
the canonical NaN value 0x7fc00000. It does not preserve the bit
pattern! Then converting it to hex string yields the canonical NaN.
Not an issue if display base is 10 since result string will be NaN
no matter what the internal NaN value is.
- Parameters:
value
- the int bits to be converted to string of corresponding float.base
- the numerical base to use (currently 10 or 16)
- Returns:
- a String equivalent of the value rendered appropriately.
formatDoubleNumber
public static String formatDoubleNumber(long value,
int base)
- Produces a string form of a double given a long containing
the 64 bit pattern and the numerical base to use (10 or 16). If the
base is 16, the string will be built from the 64 bits. If the
base is 10, the long bits will be converted to double and the
string constructed from that. Seems an odd distinction to make,
except that contents of floating point registers are stored
internally as int bits. If the int bits represent a NaN value
(of which there are many!), converting them to double then calling
formatNumber(double, int) above, causes the double value to become
the canonical NaN value. It does not preserve the bit
pattern! Then converting it to hex string yields the canonical NaN.
Not an issue if display base is 10 since result string will be NaN
no matter what the internal NaN value is.
- Parameters:
value
- the long bits to be converted to string of corresponding double.base
- the numerical base to use (currently 10 or 16)
- Returns:
- a String equivalent of the value rendered appropriately.
setSettingsMenuItem
public void setSettingsMenuItem(JCheckBoxMenuItem setter)
- Set the menu item from Settings menu that corresponds to this chooser.
It is the responsibility of that item to register here, because this
one is created first (before the menu item). They need to communicate
with each other so that whenever one changes, so does the other. They
cannot be the same object (one is JCheckBox, the other is JCheckBoxMenuItem).
getBase
public static int getBase(boolean setting)
- Return the number base corresponding to the specified setting.
- Returns:
- HEXADECIMAL if setting is true, DECIMAL otherwise.