slint/internal/compiler/tests/syntax/new_syntax/input_output2.slint

// Copyright © SixtyFPS GmbH <info@slint-ui.com>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-commercial

component Compo inherits Rectangle {
    property <int> priv1: 42;
    private property <int> priv2: priv1;
    output property <int> output1: priv2;
    input property <int> input1: output1;
    inout property <int> inout1: input1;

    TouchArea {
        clicked => {
            priv1 = 32;
            priv2 = 78;
            output1 = input1;
            input1 = 75;
//          ^error{Assignment on a input property}
            inout1 = 75;
        }
    }

}

OldCompo := Rectangle {
    property <int> inout2: 42;
    private property <int> priv2: inout2;
    output property <int> output1: priv2;
    input property <int> input1: output1;
    inout property <int> inout1: input1;

    TouchArea {
        clicked => {
            inout2 = 32;
            priv2 = 78;
            output1 = input1;
            input1 = 75;
//          ^error{Assignment on a input property}
            inout1 = 75;
        }
    }
}

component A inherits Compo {
    input1: priv1;
//          ^error{Unknown unqualified identifier 'priv1'}
}

component Foo inherits Rectangle {

    input property <[int]> input_model;

    c1 := OldCompo {

    }

    c2 := Compo {
        inout1: self.priv1;
//                   ^error{'priv1' is private}
    }


    TouchArea {
        clicked => {
            c1.inout2 = 32;
            c1.priv2 = 78;
//             ^error{'priv2' is private}
            c1.output1 = c1.input1;
//          ^error{Assignment on a output property}
            c1.input1 = 75;
            c1.inout1 = 75;

            c2.priv1 = 32;
//             ^error{'priv1' is private}
            c2.priv2 = 78;
//             ^error{'priv2' is private}
            c2.output1 = c1.inout2;
//          ^error{Assignment on a output property}
            c2.input1 = 75;
            c2.inout1 = 75;

            input_model[42] += 12;
//          ^error{Self assignment on a input property}

        }
    }
}