Hi,
In QtQuick 1 an element with opacity == 0 is treated as invisible
(e.g. it won't see mouse events).
This has changed in QtQuick 2.0 which breaks existing code that
assumes that opacity == 0 means !visible.
This example illustrates the change. A mouse click will print:
QtQuick 1.1: "CLICKED A"
QtQuick 2.0: "CLICKED B"
A workaround is to set "visible: opacity > 0"
Is this change intentional?
---
//import QtQuick 2.0
import QtQuick 1.1
Rectangle {
width: 360
height: 360
MouseArea {
anchors.fill: parent
onClicked: console.log("CLICKED A")
}
Rectangle {
anchors.fill: parent
opacity: 0
MouseArea {
anchors.fill: parent
onClicked: console.log("CLICKED B")
}
}
}
---
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