Loading...

XML

Word

Printable

Type: Bug
Resolution: Fixed
Priority: P1: Critical
Fix Version/s: 6.2.8, 6.4.3, 6.5.0, 6.6.0
Affects Version/s: 6.2.6, 6.3.0 Beta2, 6.4.0
Component/s: Quick: Mouse Touch and Tablet input
Labels:
- Reported_by_support_standard

Commits:
26cd43f02 (dev), 23ce8a110 (6.5), ff1953617 (6.4), dc8f44b14 (dev), 7eee2ffec (6.4), 93f99ba81 (6.5), a21b91c99 (tqtc/lts-6.2), b9565b3af (tqtc/lts-6.2)

In a simple test project where a QQuickWidget is used to display an item containing a Popup and a Button in the Popup, the button will receive touch begin but never a touch end event. Clicking with a mouse works fine (press & release received).

The problem does not seem to occur in 5.15.8 at all.

import QtQuick 2.15
import QtQuick.Controls 2.15

Item {
    width: 640
    height: 480
    visible: true

    Popup {
        closePolicy: Popup.NoAutoClose
        visible: true
        width: 640
        height: 480

        Button {
            text: "TAP ME"
            anchors.fill: parent

            onPressed:
            {
                console.log( "Button onPressed") ;
            }

            onReleased:
            {
                console.log( "Button onReleased") ;
            }

            onClicked:
            {
                console.log( "Button onClicked") ;
            }
        }
    }
}

Steps to reproduce the problem:

Run the attached example
Tap on the button

- - Sort By Name
  - Sort By Date
  - Ascending
  - Descending
  - Thumbnails
  - List

qtbug101736.zip
1 kB
16 Mar '22 02:46

is duplicated by

QTBUG-109951 Touch end event not triggered for MultiPointInputArea in Listview and in QQuickWidget

Closed

relates to

QTBUG-101748 QQuickWidget - touch misbehaving badly with overlapping handlers hieararchy

Closed

QTBUG-113558 QQuickWidget does not handle touch event via QML TapHandler correctly

Closed

replaces

QTBUG-86729 many Qt Quick test failures after input event refactoring

Closed

resulted in

QTBUG-113384 QQuickWidget - touchpad click not working after scrolling

Closed

- Issue Only
- Show All Reviews
- Show Open Reviews
- Show All Issues
- Show Open Issues

For Gerrit Dashboard: QTBUG-101736
#	Subject	Branch	Project	Status	CR	V
401175,4	Fix and un-blacklist tst_qquickwidget::synthMouseFromTouch	dev	qt/qtdeclarative	Status: MERGED	+2	0
401321,5	Test MouseArea in QQuickWidget	dev	qt/qtdeclarative	Status: MERGED	+2	0
419885,2	Fix and un-blacklist tst_qquickwidget::synthMouseFromTouch	6.4	qt/qtdeclarative	Status: MERGED	+2	0
419886,2	Fix and un-blacklist tst_qquickwidget::synthMouseFromTouch	6.3	qt/qtdeclarative	Status: MERGED	+2	0
419889,2	Fix and un-blacklist tst_qquickwidget::synthMouseFromTouch	tqtc/lts-6.2	qt/tqtc-qtdeclarative	Status: MERGED	+2	0
448653,6	QQuickWidget: always accept touch events and grabbed event points	dev	qt/qtdeclarative	Status: MERGED	+2	0
449360,2	Test MouseArea in QQuickWidget	6.5	qt/qtdeclarative	Status: MERGED	+2	0
449361,2	Test MouseArea in QQuickWidget	6.4	qt/qtdeclarative	Status: MERGED	+2	0
449372,3	Test MouseArea in QQuickWidget	tqtc/lts-6.2	qt/tqtc-qtdeclarative	Status: MERGED	+2	0
450353,2	QQuickWidget: always accept touch events and grabbed event points	6.5	qt/qtdeclarative	Status: MERGED	+2	0
450354,2	QQuickWidget: always accept touch events and grabbed event points	6.4	qt/qtdeclarative	Status: MERGED	+2	0
450401,3	QQuickWidget: always accept touch events and grabbed event points	tqtc/lts-6.2	qt/tqtc-qtdeclarative	Status: MERGED	+2	0