import QtQuick 2.9
import QtQuick.Window 2.2
import QtQuick.Controls 1.4
Window {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
TextField {
id:textField
width: 130
height: 50
}
Button {
anchors.right: parent.right
text: "lose Focus"
}
}
why textField don't lose Focus when Button Click? How to achieve click an area outside the TextField to make the TextField lose focus?
The simplest way using your existing code is to force active focus on another item when the button is clicked:
Button {
anchors.right: parent.right
text: "lose Focus"
onClicked: forceActiveFocus()
}
To make the TextField
lose focus when clicking the area outside of it, you can do something similar with MouseArea
:
import QtQuick 2.9
import QtQuick.Window 2.2
import QtQuick.Controls 1.4
Window {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
MouseArea {
anchors.fill: parent
onClicked: forceActiveFocus()
}
TextField {
id: textField
width: 130
height: 50
}
}
This item needs to be below (ie have a lower Z value than) other items in the scene. You can also make it a parent of the other items to achieve this:
import QtQuick 2.9
import QtQuick.Window 2.2
import QtQuick.Controls 1.4
Window {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
MouseArea {
anchors.fill: parent
onClicked: forceActiveFocus()
TextField {
id: textField
width: 130
height: 50
}
}
}
If you're using Qt Quick Controls 2, you can use the focusPolicy
property on eg Pane
:
import QtQuick 2.7
import QtQuick.Controls 2.0
ApplicationWindow {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
Pane {
anchors.fill: parent
focusPolicy: Qt.ClickFocus
}
TextField {
id: textField
width: 130
height: 50
}
}
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