IntField

This is a class.

It is used to create IntField.

• It inherits from TextField and overrides a few methods so that it’s value is of type int

• Everything valid for TextField is also valid for IntField, it has same events.

Following code is very similar to the code of TextField.

code:

from boss.ui_creator import UICreator, RectData

def onTextChanged(caller):
    print('textChanged', f'value - {caller.value}, text - {caller.text}')

def onValueChanged(caller):
    print('valueChanged', f'value - {caller.value}, text - {caller.text}')

def onEnterPressed(caller):
    print('enterPressed', f'value - {caller.value}, text - {caller.text}')

def ui_elements(op):
    btn_width, btn_height = 150, 40
    rd = RectData(
        op.uip.mouse_x,
        op.uip.mouse_y - btn_height,
        btn_width,
        btn_height
    )

    intField = UICreator.intField(
        op,
        rectData=rd,
        value=100,
        onTextChange=onTextChanged,
        onValueChange=onValueChanged,
        onEnterPress=onEnterPressed,
        param='This can be any python object'
    )
    # these are methods for adding callback after creation
    # intField.add_onTextChange(onTextChanged)
    # intField.add_onValueChange(onValueChanged)
    # intField.add_onEnterPress(onEnterPressed)

Notes:

• By default onWheelUp and onWheelDown callbacks are added. So rolling mouse will change the value by 1

• You can type simple math expression. eg, 1+2, value = 3 ,``9/2`` , value = 4