Package net.sourceforge.uiq3.fx602p

Class Calculator_Canvas

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

net.sourceforge.uiq3.calculator.Canvas

net.sourceforge.uiq3.fx602p.Calculator_Canvas

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, net.sourceforge.uiq3.IPropertyNotifier, net.sourceforge.uiq3.ui.ICalculatorCanvas

public final class Calculator_Canvas
extends net.sourceforge.uiq3.calculator.Canvas

Author:

martin

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	Calculator_Canvas.Button_Listener	Listener to listen for button actuion events.

Nested classes/interfaces inherited from class net.sourceforge.uiq3.calculator.Canvas

net.sourceforge.uiq3.calculator.Canvas.Companion

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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

Fields

Modifier and Type	Field	Description
private short[][]	Alpha_Text	Text to be displayed on the calculator display.
(package private) JPanel	Bottom_Button_Panel
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_AC
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_BST
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_C
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_cos
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_degree
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Divide
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Dot
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_eng
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Equal
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_EXE
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_EXP
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_FST
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_GOTO
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_GSB
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_HLT
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_hyp
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_INV
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_LBL
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_ln
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_log
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_M_Minus
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_M_Plus
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Min
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Minus
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_MODE
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_MR
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Multiply
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_0
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_1
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_2
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_3
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_4
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_5
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_6
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_7
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_8
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_5	Button_Num_9
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P_Close
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P_Open
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P0
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P1
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P2
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P3
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_P4
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Plus
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Plus_Minus
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_sin
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_tan
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_X_M
(package private) net.sourceforge.uiq3.fx602p.Calculator_Button_3	Button_Xd
(package private) JLabel	Character_0_0_Image
(package private) JLabel	Character_0_1_Image
(package private) JLabel	Character_0_10_Image
(package private) JLabel	Character_0_11_Image
(package private) JLabel	Character_0_12_Image
(package private) JLabel	Character_0_13_Image
(package private) JLabel	Character_0_2_Image
(package private) JLabel	Character_0_3_Image
(package private) JLabel	Character_0_4_Image
(package private) JLabel	Character_0_5_Image
(package private) JLabel	Character_0_6_Image
(package private) JLabel	Character_0_7_Image
(package private) JLabel	Character_0_8_Image
(package private) JLabel	Character_0_9_Image
(package private) JPanel	Character_Panel
(package private) JPanel	Display_Panel
private static ResourceBundle	FX_602P_Bundle
(package private) JLabel	Indicator_0_Image
(package private) JLabel	Indicator_1_Image
(package private) JLabel	Indicator_10_Image
(package private) JLabel	Indicator_2_Image
(package private) JLabel	Indicator_3_Image
(package private) JLabel	Indicator_4_Image
(package private) JLabel	Indicator_5_Image
(package private) JLabel	Indicator_6_Image
(package private) JLabel	Indicator_7_Image
(package private) JLabel	Indicator_8_Image
(package private) JLabel	Indicator_9_Image
private boolean[]	Indicators	Indicators: Inv Hyp K Hlt Run Wrt Pcl Deg Rad Gra Keyboard_Alpha
private static Logger	logger	class logger instance
private static double	Maximum_Size_Scale
(package private) JPanel	Middle_Button_Panel
private static Color	Off_Colour	The Indicator images for inactivel indicators.
private static Color	On_Colour	The Indicator images for active indicators.
private net.sourceforge.uiq3.ui.IFrame	owner
private static double	SCALE_HEIGHT
private static double	SCALE_WIDTH
private static long	serialVersionUID
private static String	TAG	class logger tag.
private Calculator_Canvas.Button_Listener	The_Button_Listener	Listener to listen for button action events.
(package private) JPanel	Top_Button_Panel

Fields inherited from class net.sourceforge.uiq3.calculator.Canvas

Companion, Extra_Height, Extra_Width, Font, keyboard, Keys_Count

Fields inherited from class javax.swing.JComponent

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

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	Description
Calculator_Canvas()	Creates new form Calculator_Canvas
Calculator_Canvas(net.sourceforge.uiq3.ui.IFrame owner)	Creates new form Calculator_Canvas

Method Summary

Modifier and Type	Method	Description
private void	calculateMinimumSize()
void	displayException(@NotNull Throwable Exception)	display additional information on the error. this is device and setup dependent.
private Icon	getCharacter(short Alpha_Code)	get the characters image to display.
short @NotNull []	getDisplayText(int Row)	Get text currently displayed (as one java string).
boolean @NotNull []	getIndicators()
@NotNull String	getJavaText(int Row)
private void	initComponents()
private void	initPost()	I had used lazy loading before but frequently there were load interrupted errors with images only loaded partially.
private void	initPre()
private void	propertyChange(PropertyChangeEvent evt)
void	setDisplayText(int Row, short @NotNull [] Text)	Set text to be displayed (calculator alpha codes).
private void	setIndicator(JLabel Indicator_Panel, int Indicator_Nr, boolean Active)	set the indicator image. if none is to set then set at least the size.
private void	setIndicatorFonts()
void	setIndicators(boolean @NotNull [] Indicators)	Set the indicators Inv Hyp K Hlt Run Wrt Pcl Deg Rad Gra Keyboard_Alpha
void	setOnOff(boolean on)	set the calculators on of status.
@NotNull String	toString()

Methods inherited from class net.sourceforge.uiq3.calculator.Canvas

addPropertyChangeListener, addPropertyChangeListener, bindCPUThread, buttonReleased, buttonReleased, getJavaText, getKey, getKeyboard, getPressedKey, getReadKey, getUtf16_Text, isReadKeyAvailable, keyReleased, removePropertyChangeListener, removePropertyChangeListener, setJavaText, setKeyboard, setPressedKey, setReadKey, setUtf16_Text, toggleHelp

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, 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, addImpl, 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, setLayout, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, 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, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

FX_602P_Bundle

private static final ResourceBundle FX_602P_Bundle

On_Colour

private static final Color On_Colour

The Indicator images for active indicators.

Off_Colour

private static final Color Off_Colour

The Indicator images for inactivel indicators. Blank images are needed so the widget sized are correctly calculated. The set*Size did not do the trick

Maximum_Size_Scale

private static final double Maximum_Size_Scale

See Also:

Constant Field Values

SCALE_HEIGHT

private static final double SCALE_HEIGHT

See Also:

Constant Field Values

SCALE_WIDTH

private static final double SCALE_WIDTH

See Also:

Constant Field Values

TAG

private static final String TAG

class logger tag.

logger

private static final Logger logger

class logger instance

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

owner

@Nullable
private final net.sourceforge.uiq3.ui.IFrame owner

Alpha_Text

private final short[][] Alpha_Text

Text to be displayed on the calculator display.

Indicators

private final boolean[] Indicators

Indicators:

1. Inv
2. Hyp
3. K
4. Hlt
5. Run
6. Wrt
7. Pcl
8. Deg
9. Rad
10. Gra
11. Keyboard_Alpha

See Also:

ICalculatorCanvas.setIndicators(boolean[])

The_Button_Listener

private final Calculator_Canvas.Button_Listener The_Button_Listener

Listener to listen for button action events.

Bottom_Button_Panel

JPanel Bottom_Button_Panel

Button_AC

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_AC

Button_BST

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_BST

Button_C

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_C

Button_Divide

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Divide

Button_Dot

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Dot

Button_EXE

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_EXE

Button_EXP

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_EXP

Button_Equal

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Equal

Button_FST

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_FST

Button_GOTO

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_GOTO

Button_GSB

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_GSB

Button_HLT

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_HLT

Button_INV

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_INV

Button_LBL

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_LBL

Button_MODE

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_MODE

Button_MR

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_MR

Button_M_Minus

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_M_Minus

Button_M_Plus

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_M_Plus

Button_Min

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Min

Button_Minus

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Minus

Button_Multiply

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Multiply

Button_Num_0

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_0

Button_Num_1

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_1

Button_Num_2

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_2

Button_Num_3

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_3

Button_Num_4

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_4

Button_Num_5

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_5

Button_Num_6

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_6

Button_Num_7

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_7

Button_Num_8

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_8

Button_Num_9

net.sourceforge.uiq3.fx602p.Calculator_Button_5 Button_Num_9

Button_P0

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P0

Button_P1

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P1

Button_P2

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P2

Button_P3

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P3

Button_P4

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P4

Button_P_Close

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P_Close

Button_P_Open

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_P_Open

Button_Plus

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Plus

Button_Plus_Minus

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Plus_Minus

Button_X_M

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_X_M

Button_Xd

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_Xd

Button_cos

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_cos

Button_degree

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_degree

Button_eng

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_eng

Button_hyp

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_hyp

Button_ln

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_ln

Button_log

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_log

Button_sin

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_sin

Button_tan

net.sourceforge.uiq3.fx602p.Calculator_Button_3 Button_tan

Character_0_0_Image

JLabel Character_0_0_Image

Character_0_10_Image

JLabel Character_0_10_Image

Character_0_11_Image

JLabel Character_0_11_Image

Character_0_12_Image

JLabel Character_0_12_Image

Character_0_13_Image

JLabel Character_0_13_Image

Character_0_1_Image

JLabel Character_0_1_Image

Character_0_2_Image

JLabel Character_0_2_Image

Character_0_3_Image

JLabel Character_0_3_Image

Character_0_4_Image

JLabel Character_0_4_Image

Character_0_5_Image

JLabel Character_0_5_Image

Character_0_6_Image

JLabel Character_0_6_Image

Character_0_7_Image

JLabel Character_0_7_Image

Character_0_8_Image

JLabel Character_0_8_Image

Character_0_9_Image

JLabel Character_0_9_Image

Character_Panel

JPanel Character_Panel

Display_Panel

JPanel Display_Panel

Indicator_0_Image

JLabel Indicator_0_Image

Indicator_10_Image

JLabel Indicator_10_Image

Indicator_1_Image

JLabel Indicator_1_Image

Indicator_2_Image

JLabel Indicator_2_Image

Indicator_3_Image

JLabel Indicator_3_Image

Indicator_4_Image

JLabel Indicator_4_Image

Indicator_5_Image

JLabel Indicator_5_Image

Indicator_6_Image

JLabel Indicator_6_Image

Indicator_7_Image

JLabel Indicator_7_Image

Indicator_8_Image

JLabel Indicator_8_Image

Indicator_9_Image

JLabel Indicator_9_Image

Middle_Button_Panel

JPanel Middle_Button_Panel

Top_Button_Panel

JPanel Top_Button_Panel

Constructor Detail

Calculator_Canvas

public Calculator_Canvas()

Creates new form Calculator_Canvas

Calculator_Canvas

public Calculator_Canvas(@Nullable
                         net.sourceforge.uiq3.ui.IFrame owner)

Creates new form Calculator_Canvas

Method Detail

initPre

private void initPre()

initPost

private void initPost()

I had used lazy loading before but frequently there were load interrupted errors with images only loaded partially.

calculateMinimumSize

private void calculateMinimumSize()

propertyChange

private void propertyChange(PropertyChangeEvent evt)

setIndicatorFonts

private void setIndicatorFonts()

displayException

public void displayException(@NotNull
                             @NotNull Throwable Exception)

display additional information on the error. this is device and setup dependent.

Parameters:

Exception - Exception to display

getCharacter

private Icon getCharacter(short Alpha_Code)

get the characters image to display.

setIndicator

private void setIndicator(JLabel Indicator_Panel,
                          int Indicator_Nr,
                          boolean Active)

set the indicator image. if none is to set then set at least the size.

setIndicators

public void setIndicators(boolean @NotNull [] Indicators)

Set the indicators

1. Inv
2. Hyp
3. K
4. Hlt
5. Run
6. Wrt
7. Pcl
8. Deg
9. Rad
10. Gra
11. Keyboard_Alpha

Parameters:

Indicators - indicators to be shown

See Also:

ICalculatorCanvas.setIndicators(boolean[])

getIndicators

@TestOnly
public boolean @NotNull [] getIndicators()

setOnOff

public void setOnOff(boolean on)

set the calculators on of status.

Parameters:

on - calculator is switched on

setDisplayText

public void setDisplayText(int Row,
                           short @NotNull [] Text)

Set text to be displayed (calculator alpha codes).

Parameters:

Row - row to display

Text - to be displayed

See Also:

ICalculatorCanvas.setDisplayText(int, short[])

initComponents

private void initComponents()

getDisplayText

@TestOnly
public short @NotNull [] getDisplayText(int Row)

Get text currently displayed (as one java string).

Parameters:

Row - Display row to set

Returns:

text currently displayed

getJavaText

@TestOnly
@NotNull
public @NotNull String getJavaText(int Row)

toString

@TestOnly
@NotNull
public @NotNull String toString()

Overrides:

toString in class net.sourceforge.uiq3.calculator.Canvas