Qml: Delegate / Model component for floating model elements
I have a dynamic set of QML components (they are based on / combine various controls like images, labels, etc.) that appear at "arbitrary" positions in the parent control. The position of each component is determined by the underlying object (C ++). Currently I create and remove these components by creating dynamic objects , each time a new base object is created or deleted.
While this works, it would be much easier to use the delegate / model schema with a basic QAbstractItemModel . Is there a built-in component for this, eg. a component that allows you to freely position QAbstractItemModel items?
[EDIT]: Here is a picture of what I mean:
Hello,
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You can use Repeater
which is usually used with row or column to pave everything, but it will also work for stand-alone items.
In addition to this, you also have signals for added and removed items.
Repeater {
model: 20
delegate: Rectangle {
width: 50
height: 50
color: Qt.rgba(Math.random(), Math.random(), Math.random(), 1)
MouseArea {
anchors.fill: parent
onPositionChanged: {
parent.x += mouseX
parent.y += mouseY
}
}
}
}
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