The ListView control does not trigger the horizontal scroll bar

[zxscn]

Bug Description

After upgrading from v1.9.2 to v1.10.0, the ListView control no longer triggers the horizontal scroll bar.

Works fine in v1.9.2 :

No horizontal in v1.10.0 :

Reproducible Code (if applicable)

slint::slint!{

    import { ListView, ScrollView} from "std-widgets.slint";

    export component TestApp inherits Window {
        preferred_width: 200px;
        preferred_height: 100px;

        ListView {
            for i in 10 : HorizontalLayout {
                spacing: 5px;
                height: 20px;
                width: 400px;

                Rectangle {
                    background: red.with_alpha(i * 0.1);

                    Text {
                        text: @tr("{}_1", i);
                    }
                }
                Rectangle {
                    background: blue.with_alpha(i * 0.1);

                    Text {
                        text: @tr("{}_2", i);
                    }
                }
            }
        }
    }
}
fn main() {
    TestApp::new().unwrap().run().unwrap();
}

Environment Details

• Slint Version: V1.10.0
• Platform/OS: macOS 15.3.1
• Programming Language: Rust
• Backend/Renderer: Default

Product Impact

No response

[ogoffart]

Thanks for the bug report.

This is caused by commit 2df0b8b

But it is strange because the minimum with should be equal to the width in this case, so there is again a layouting bug somewhere.