Stretching element to contain all children
You can use the childrenRect
property for this:
import QtQuick 2.0
Rectangle {
width: 320
height: 200
Rectangle {
color: "BurlyWood"
anchors.centerIn: parent
width: childrenRect.width + 20
height: childrenRect.height + 20
Text {
id: hello
x: 10
y: 10
text: "Hello"
}
Text {
anchors.left: hello.right
anchors.leftMargin: 10
anchors.top: hello.top
text: "World"
}
}
}
However, note that using childrenRect
in combination with using anchors.centerIn: parent
in one of the direct children yields a warning about a binding loop.
Setting the width
and height
manually works, but is a little ugly:
Rectangle {
color: "gray"
width: label.width+20
height: label.height+20
anchors.centerIn: parent
Text {
id: label
anchors.centerIn: parent
text: "Hello"
}
}