Set value via variable and function

PawlosCK

I wanted to set size of object using function and resizing doesn't work

It works

        object_value.width = Qt.binding(() => width)
        object_value.height = Qt.binding(() => height)

It doesn't work -> why?

object_value.setSize(mainWindow.width, mainWindow.height)



    function setSize(width, height)
    {
        main_multi_listview.width = Qt.binding(() => width)
        main_multi_listview.height = Qt.binding(() => height)
    }

I tried use binding as parametr of function and it doesn't work too,

object_value.setSize(Qt.binding(() => mainWindow.width), Qt.binding(() => mainWindow.height))

KroMignon

@PawlosCK said in Set value via variable and function:

It doesn't work -> why?

object_value.setSize(mainWindow.width, mainWindow.height)


function setSize(width, height)
{
    main_multi_listview.width = Qt.binding(() => width)
    main_multi_listview.height = Qt.binding(() => height)
}

No this can not work!
You function did not make sense to me.
The parameters are copies, not references so it can not work as you expect.

I would change to function to:

 object_value.setSize(mainWindow);

function setSize(item) {
    main_multi_listview.width = item.with
    main_multi_listview.width = Qt.binding(() => item.with)
    main_multi_listview.height = item..height
    main_multi_listview..height = Qt.binding(() => item..height)
}