Package mcbase :: Package widgets :: Module mcnumberedit :: Class MCNumberEdit

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Class MCNumberEdit

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The class used for numeric input.

Instance Methods

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__init__(self, parent=None)
Creates an instance of MCNumberEdit

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constructCalculator(self)
Creates the calculator widget and prepares visual settings.

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bool

_filterInput(self, key, ch)
Filters the user input, disallows non numeric values to be entered.

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keyPressEvent(self, event)
Special keyPressEvent handler for MCNumberEdit widget.

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createSepKeyEvent(self, e)
Simulates a fractional part seperator key event.

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str

_reFormatNumberText(self, newText)
Calls the reFormatNumberText static method by using the current parameters for this widget.

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init(self, fracPrecision=None, dynamicFrac=False, limit=None, input=0, enableMinus=False, bottomLimit=None, fractionSep=None, thousandSep=None)
Sets the default parameters for this widget.

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set(self, inputVal)
Setter method.

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str

get(self)
Common get method for this widget.

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getDecimal(self)
Returns the widget value as a Decimal

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clear(self)
Sets the value to the initial set value.

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validate(self)
Controls if the calculator is closed or not.

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resultAvailable(self)
Called after the result is available from the calculator

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calculatorHidden(self)
Called after the calculator frame is closed.

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openCalculator(self, keyEvent=None)
Creates a calculator frame just below the widget.

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bool

isOpeningCalculator(self)
Returns if the widget is about to open a calculator frame.

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getKeyboardMode(self)
Returns keyboardMode state (Inherited from mcbase.widgets.mclineedit.MCLineEdit)

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getModelCode(self)
Returns modelCode (Inherited from mcbase.widgets.mcwidget.MCWidget)

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openKeyboard(self, keyEvent=None)
Opens virtual keyboard widget (Inherited from mcbase.widgets.mclineedit.MCLineEdit)

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resetKeyboardMode(self)
Resets keyboardMode state (Inherited from mcbase.widgets.mclineedit.MCLineEdit)

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resetModelCode(self)
Resets the modelCode of the widget (Inherited from mcbase.widgets.mcwidget.MCWidget)

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setKeyboardMode(self, mode=True)
Makes virtual keyboard available if mode is True. (Inherited from mcbase.widgets.mclineedit.MCLineEdit)

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setModelCode(self, modelCode=None)
Sets the modelCode of the widget (Inherited from mcbase.widgets.mcwidget.MCWidget)

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Static Methods

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str

reFormatNumberText(newText, fractionSep=None, fracPrecision=None, thousandSep=None, LineEditObj=None)
Splits the given text according to the fractional separator.

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str

reFormatFractionPart(newNumber, fracPrecision=None, LineEditObj=None)
Reformats the given fractional part.

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str

reFormatDecimalPart(newNumber, thousandSep=None)
Reformats the given decimal part.

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format(initPrms, setPrm='0')
Static method to be used for number formatting.

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Class Variables

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keyboardMode = pyqtProperty('bool', getKeyboardMode, setKeyboa... (Inherited from mcbase.widgets.mclineedit.MCLineEdit)

Properties

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Inherited from object: __class__

Method Details

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init(self, parent=None)
(Constructor)

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Creates an instance of MCNumberEdit

Overrides: object.__init__

_filterInput(self, key, ch)

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Filters the user input, disallows non numeric values to be entered.

Parameters:

key - Qt key code for the pressed key
ch - Ascii code for the pressed key

Returns: bool

Returns True if the entered digit is valid, False otherwise

keyPressEvent(self, event)

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Special keyPressEvent handler for MCNumberEdit widget.

Parameters:

event - Key press event

Overrides: mclineedit.MCLineEdit.keyPressEvent

_reFormatNumberText(self, newText)

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Calls the reFormatNumberText static method by using the current parameters for this widget.

Parameters:

newText (str) - Text to be reformatted

Returns: str

Formatted text

reFormatNumberText(newText, fractionSep=None, fracPrecision=None, thousandSep=None, LineEditObj=None)
Static Method

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Splits the given text according to the fractional separator. Then reformats both parts, combines them with the fractional separator and returns.

Parameters:

newText (str) - String to be reformatted
fractionSep (str) - Fractional seperator (i.e.: ',')
fracPrecision (int) - Fractional part precision
thousandSep (str) - Thousands seperator (i.e.: '.')
LineEditObj (MCLineEdit) - Optional MCLineEdit widget, if given dynamically adjusts the fractional part precision.

Returns: str

Newly formatted number text

reFormatFractionPart(newNumber, fracPrecision=None, LineEditObj=None)
Static Method

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Reformats the given fractional part.

Parameters:

newNumber (str) - String to be reformatted
fracPrecision (int) - Fractional part precision
LineEditObj (MCLineEdit) - Optional MCLineEdit widget, if given dynamically adjusts the fractional part precision.

Returns: str

Newly formatted number text