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CupertinoSlidingSegmentedButton crashing (freezing) on selection.

Open Dejv311 opened this issue 1 year ago • 1 comments

Duplicate Check

  • [X] I have searched the opened issues and there are no duplicates

Describe the bug

Clicking on any button of the CupertinoSlidingSegmentedButton will freeze the entire flet window on linux. Launching the same app with --web works as expected. The app is still running, just extremely slow (see picture) - multiple seconds per frame.

image

Code sample

Code
[Paste your code here]

To reproduce

import flet as ft

def main(page: ft.Page):
    page.theme_mode = ft.ThemeMode.LIGHT

    page.overlay.append(ft.AlertDialog(content=ft.Row(controls=[
        ft.Column(controls=[
            ft.Text("Title", theme_style=ft.TextThemeStyle.TITLE_LARGE),
        ], expand=1),
        ft.VerticalDivider(),
        ft.Column(controls=[
            ft.Text("El test", theme_style=ft.TextThemeStyle.TITLE_LARGE),
            ft.CupertinoSlidingSegmentedButton(
                thumb_color=ft.colors.BLUE_400,
                on_change=lambda e: print(f"selected_index: {e.data}"),
                # padding=ft.padding.symmetric(0, 10),
                controls=[
                    ft.Text("One"),
                    ft.Text("Two"),
                    ft.Text("Three")
                ],
            ),
        ], expand=1)
    ]), open=True))
    page.update()

ft.app(main)

Expected behavior

No response

Screenshots / Videos

Captures

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Operating System

Linux

Operating system details

PopOS 22.04 (Ubuntu based)

Flet version

0.24.1

Regression

I'm not sure / I don't know

Suggestions

No response

Logs

Logs
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Additional details

package:media_kit_libs_linux registered. selected_index: 0 selected_index: 1 selected_index: 2 selected_index: 1 selected_index: 0 ...

Dejv311 avatar Oct 17 '24 09:10 Dejv311

I'm unable to reproduce this via wsl2 (Ubuntu 22.04) on Windows. Are you running PopOS on a local or cloud VM?

OwenMcDonnell avatar Oct 24 '24 04:10 OwenMcDonnell