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

global Glo {
    property <int> priv1: 34;
    in property <int> in1: 11;
    out property <int> out1: 33;
    private property <int> priv2: 55;
    in-out property <int> inout1: 2;

    callback foo(int);
    foo(x) => {
        out1 = 42;
        in1 = 55;
//      ^error{Assignment on a input property}
    }
}

component Compo inherits Rectangle {
    property <int> priv1: 42;
    private property <int> priv2: priv1;
    out property <int> output1: priv2;
    in property <int> input1: output1;
    in-out property <int> inout1: input1;

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

            self.pressed-x = 42px;
//          ^error{Assignment on a output property}
        }
    }

}

OldCompo := Rectangle {
    property <int> inout2: 42;
    private property <int> priv2: inout2;
    out property <int> output1: priv2;
    in property <int> input1: output1;
    in-out property <int> inout1: input1;

    TouchArea {
        clicked => {
            inout2 = 32;
            priv2 = 78;
            output1 = input1;
            input1 = 75;
//          ^error{Assignment on a input property}
            inout1 = 75;
            pressed-x = 45px;
//          ^warning{Assignment on an output property is deprecated}
            pressed-y -= 45px;
//          ^warning{Self assignment on an output property is deprecated}
        }
        has-hover: true;
//      ^warning{Assigning to output property 'has-hover' is deprecated}
    }
}

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

export component Foo inherits Rectangle {

    in 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}

            Glo.out1 = Glo.in1;
//          ^error{Assignment on a output property}
            Glo.inout1 = Glo.priv1;
//                           ^error{'priv1' is private}
            Glo.priv2 = Glo.out1;
//              ^error{'priv2' is private}
            Glo.in1 = 32;
        }
    }
}