[QTBUG-98730] Slider with negative width crash the application - Qt Bug Tracker

XML

Word

Printable

Details

Type: Bug
Status: Closed
Priority: P1: Critical
Resolution: Fixed
Affects Version/s: 6.2.1
Fix Version/s: 6.2.3, 6.3.0 Feature Freeze
Component/s: Quick: Controls 2
Labels:
None

Platform/s:

Windows
Commits:
ca54be7882ad1cdce59b30146abd8bdb6f464298 (qt/qtdeclarative/6.2) e9bdafcfad0f09d15b710a3bca5acae2604c14bc (qt/qtdeclarative/dev)

Description

If a Slider has a negative width, the application crash.

Here is the code to reproduce:

import QtQuick
import QtQuick.Window
import QtQuick.Controls

Window {
    width: 640
    height: 480
    visible: true
    title: qsTr("Hello World")

    Slider {
        width: -100

    }
}

The workaround is to add a condition to the visible property: