waba.ui
Class Calculator

java.lang.Object
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  +--waba.ui.Control
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        +--waba.ui.Container
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              +--waba.ui.Window
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                    +--waba.ui.Calculator

public class Calculator

extends Window

This class is used by the Edit class when its type is CURRENCY and displays a calculator with the four basic operations and a numeric pad. The user can paste the value entered or the total value.

Fields inherited from class waba.ui.Window

beepIfOut, borderStyle, canDrag, eraseBackgroundNow, flicker, HIDE_STATE, highResPrepared, imgCovered, lastSwappedContainer, mainSwapContainer, menubar, needsPaint, NO_BORDER, RECT_BORDER, ROUND_BORDER, TAB_BORDER, TAB_ONLY_BORDER, title, titleFont, topMost, VK_BOTTOM, VK_HIDE, VK_TOP, zStack

Fields inherited from class waba.ui.Container

BORDER_LOWERED, BORDER_NONE, BORDER_RAISED, BORDER_SIMPLE, children, lastH, lastW, lastX, lastY, parentWindow, tail

Fields inherited from class waba.ui.Control

AFTER, appId, asContainer, asWindow, backColor, backDis, BEFORE, BOTTOM, CENTER, enabled, FILL, FIT, fm, fmH, focusLess, font, foreColor, foreDis, height, LEFT, parent, PREFERRED, RANGE, RIGHT, SAME, TOP, visible, width, x, x2, y, y2

Constructor Summary

Calculator()

Method Summary

void	clear(boolean requestFocusOnOper1) Clears everything in this calculator.
String	getAnswer() Gets the answer that the user selected to be pasted.
void	onEvent(Event event) Called to process key, pen, control and other posted events.
void	onPopup() Placeholder called imediatly before the popup began. the default implementation does nothing.
void	onStart() Called when this container can be initialized
void	onUnpop() Placeholder called imediatly before the unpop began. the default implementation does nothing.
void	postPopup() Placeholder called after the popup is done and after the repaint of this window. the default implementation does nothing.

Methods inherited from class waba.ui.Window

_doPaint, _doPaint, _postEvent, damageRect, destroyZStack, dontSaveBehind, getClientRect, getFocus, getOffScreen, getPreferredHeight, getPreferredWidth, getTopMost, isTopMost, isVisible, loadBehind, makeUnmovable, onClickedOutside, paintTitle, popupBlockingModal, popupMenuBar, popupModal, postUnpop, pumpEvents, saveBehind, setBorderStyle, setDoubleBuffer, setFocus, setMenuBar, setStatePosition, setTitle, setTitleFont, swap, unpop

Methods inherited from class waba.ui.Container

add, add, add, broadcastEvent, findChild, getChildren, onColorsChanged, onPaint, paintChildren, remove, setEnabled

Methods inherited from class waba.ui.Control

addTimer, contains, createGraphics, getAbsoluteRect, getBackColor, getFont, getFontMetrics, getForeColor, getNext, getParent, getParentWindow, getPos, getRect, getSize, isDisplayed, isEnabled, onBoundsChanged, onFontChanged, onWindowPaintFinished, postEvent, removeTimer, repaint, repaintNow, requestFocus, setBackColor, setBackForeColors, setFocusLess, setFont, setForeColor, setRect, setRect, setRect, setVisible

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, toString, wait, wait

Constructor Detail

Calculator

public Calculator()

Method Detail

onStart

public void onStart()

Description copied from class: Container

Called when this container can be initialized

Overrides:

onStart in class Container

getAnswer

public String getAnswer()

Gets the answer that the user selected to be pasted. It can be the first operator, the total computed or null if canceled

clear

public void clear(boolean requestFocusOnOper1)

Clears everything in this calculator. If you call it with (true) before the window is popped up, a trash will appear when the window is unpopped.

onUnpop

public void onUnpop()

Description copied from class: Window

Placeholder called imediatly before the unpop began. the default implementation does nothing.

Overrides:

onUnpop in class Window

onPopup

public void onPopup()

Description copied from class: Window

Placeholder called imediatly before the popup began. the default implementation does nothing.

Overrides:

onPopup in class Window

postPopup

public void postPopup()

Description copied from class: Window

Placeholder called after the popup is done and after the repaint of this window. the default implementation does nothing.

Overrides:

postPopup in class Window

onEvent

public void onEvent(Event event)

Description copied from class: Control

Called to process key, pen, control and other posted events.

Overrides:

onEvent in class Control

Tags copied from class: Control

Parameters:

event - the event to process

See Also:

Event, KeyEvent, PenEvent