com.goldencode.p2j.ui.client.format

Class NumberFormat.NumberBufChar

java.lang.Object

com.goldencode.p2j.ui.client.format.DisplayFormat.Presentation

com.goldencode.p2j.ui.client.format.NumberFormat.NumberBuf

com.goldencode.p2j.ui.client.format.NumberFormat.NumberBufChar

Enclosing class:

NumberFormat

private class NumberFormat.NumberBufChar
extends NumberFormat.NumberBuf

Implements the CHUI presentation of the input number.

Nested Class Summary

Nested classes/interfaces inherited from class com.goldencode.p2j.ui.client.format.NumberFormat.NumberBuf

NumberFormat.NumberBuf.FindHelperIterator, NumberFormat.NumberBuf.ScreenCharInfo

Field Summary

Fields inherited from class com.goldencode.p2j.ui.client.format.NumberFormat.NumberBuf

digits, extra, justActivated, LEADING_ZERO, negative, overflow, rightAlignedGuiFillIn, scale, screen, screenBuf, screenInfo

Fields inherited from class com.goldencode.p2j.ui.client.format.DisplayFormat.Presentation

forFieldValue, presCursorPos, presInsertMode

Constructor Summary

Constructors

Constructor and Description
NumberBufChar() Constructs default presentation used for clear operation.
NumberBufChar(NumberType var) Constructs presentation initialized with given decimal, int64 or integer.

Method Summary

Modifier and Type	Method and Description
protected boolean	checkCursorPosition() Returns true if the new cursor position must be recalculated.
protected NumberFormat.NumberBuf.FindHelperIterator	getFindHelperIterator(int digitPos) Returns the find iterator to help to recalculate the current cursor position after delete action has been completed.
protected boolean	isFixedNumericInGui() Returns TRUE if having fixed numeric in GUI mode.
protected boolean	preprocessDeleteAction() Returns true if the delete action is completed.
protected void	processDeleteAction(int digitPos, int digitIndex) Process the main delete action for the given symbol.

Methods inherited from class com.goldencode.p2j.ui.client.format.NumberFormat.NumberBuf

activate, checkFormat, clear, deleteBack, deleteCurrent, deleteRegion, finishEdit, getInitialCursorPos, getLastPos, input, invalidateScreen, isAllDigitsFilled, isFixedFont, isFixedNumeric, isNegative, isOptionalLeftSign, isUnknown, moveCursorBegin, moveCursorEnd, moveCursorLeft, moveCursorRight, renderScreen, rightSignSize, shiftDigits, toScreenValue, toVar, validateScreen

Methods inherited from class com.goldencode.p2j.ui.client.format.DisplayFormat.Presentation

forFieldValue, getCursorPos, getInsertMode, isLastCharEntered, setCursorPos, setInsertMode, setLastCharEntered, toScreenValue, validateFormat

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberBufChar

public NumberBufChar()

Constructs default presentation used for clear operation.

NumberBufChar

public NumberBufChar(NumberType var)

Constructs presentation initialized with given decimal, int64 or integer.

Parameters:

var - Wrapper containing our initial value and which will be used to format and parse the data.

Method Detail

preprocessDeleteAction

protected boolean preprocessDeleteAction()

Returns true if the delete action is completed.

Specified by:

preprocessDeleteAction in class NumberFormat.NumberBuf

Returns:

True if the delete action is completed, otherwise false.

getFindHelperIterator

protected NumberFormat.NumberBuf.FindHelperIterator getFindHelperIterator(int digitPos)

Returns the find iterator to help to recalculate the current cursor position after delete action has been completed.

Specified by:

getFindHelperIterator in class NumberFormat.NumberBuf

Parameters:

digitPos - The given symbol position

Returns:

The find iterator.

processDeleteAction

protected void processDeleteAction(int digitPos,
                                   int digitIndex)

Process the main delete action for the given symbol.

Specified by:

processDeleteAction in class NumberFormat.NumberBuf

Parameters:

digitPos - The given symbol position

digitIndex - The given symbol index

checkCursorPosition

protected boolean checkCursorPosition()

Returns true if the new cursor position must be recalculated.

Specified by:

checkCursorPosition in class NumberFormat.NumberBuf

Returns:

True if the new cursor position must be recalculated, otherwise false.

isFixedNumericInGui

protected boolean isFixedNumericInGui()

Returns TRUE if having fixed numeric in GUI mode.

Specified by:

isFixedNumericInGui in class NumberFormat.NumberBuf

Returns:

TRUE if GUI mode and fixed numeric format, FALSE otherwise.