QML proper using nested functions

Kyeiv

Hi all!
My code looks more or less like this:

someJSscriptFile.js

function getCurrentColor()
{
	return __getColor(control.currentValue)
}

function __getColor(value)
{
	if (control.pressed)
	{
		return "grey"
	}

	if(control.activated === false)
	{
		return "white"
	}

    if(value ===0)
    {
        return "red";
    }
    return "green";
}

item1.qml

item
{
id: defItem
  property var color : getColor()
Text
{
 text: "sometext"
color: defItem.color
}

function getColor()
 {
     return someJSscriptFile.getCurrentColor()
 {
}

item2.qml

ButtonStyle
{
  property var color2 : getColor2()

function getColor2()
 {
     return myItem.getCurrentColor()
 {

property Component myItem: item1
{
  color: color2
}

onSomeSignal()
{
 label = myItem
}
}

someLayout.qml
RowLayout
{
 Button
{
  style:item2{}
}
}

So my problem is that the color of text is black and I don't know how to fix it, am I missing some bindings or get the whole concept of QML wrong?

Cheers, Kris

rrlopez

Hi @Kyeiv, I just did a quick test application and it worked for me:

main.qml

import QtQuick 2.9
import QtQuick.Window 2.2

import "someJSscriptFile.js" as Jss

Window {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    Rectangle {
        id: rect
        color: Jss.getCurrentColor()
        anchors.fill: parent
    }
}

someJSScriptFile.js

function getCurrentColor()
{
    return __getColor(rect.currentValue)
}

function __getColor(value)
{
    if (rect.pressed)
    {
        return "grey"
    }

    if(rect.activated === false)
    {
        return "white"
    }

    if(value ===0)
    {
        return "red";
    }
    return "green";
}

Is the variable "control" defined in your QML? Or what are you trying to use it for?

Unsolved QML proper using nested functions