IntEdit (hwx.gui)

class IntEdit(value=0, alignment='right', **kwds)

Bases: LineEdit

A widget that can display/edit an integer.

Attribute Table

Name	Type
maxValue	property
minValue	property

Method Table

Name	Description
get (self)	Overloaded method that returns the value as in integer.
validate (self, widget)	Validates whether the value entered is an integer and in [minValue, maxValue] range.

Example

from hwx import gui

# - callbacks --------------------------------------------------------------
def onInputChanged():  # user entered a new value in the input filed
output.text = input.value

def validator(widget):  # method called when to validate the contents
try:    return 0 <= int(widget.value) <= 100
except: return False

# - widgets ----------------------------------------------------------------
# Here we create an IntEdit. When done modifying the IntEdit, the
# output label will update to match its value
input = gui.IntEdit(2, validator=validator, command=onInputChanged)

output = gui.Label(input.value)

frame = gui.HFrame(input, 5, output)

show(frame)

property minValue

The lower bound of the IntEdit

property maxValue

The upper bound of the IntEdit

validate(widget)

Validates whether the value entered is an integer and in [minValue, maxValue] range.

Parameters:

widget (Widget) – The widget where the value is entered.

Returns:

True if the widget value entered is an int, otherwise False.

Return type:

bool

get()

Overloaded method that returns the value as in integer.