Solved
Answering my own question:
FileDialog visible property cannot be true while the component is not complete. So the code must be like below:
import QtQuick 2.4
import QtQuick.Window 2.2
import QtQuick.Controls 1.3
import QtQuick.Dialogs 1.2
Window {
visible: true
width: 360
height: 640
maximumHeight: 640
minimumHeight: 640
maximumWidth: 360
minimumWidth: 360
title: "Acessar Galeria Test"
Rectangle {
id: principal
anchors.fill: parent
FileDialog {
id: fileDialog
title: "Please choose a file"
folder: shortcuts.home
visible: false
}
}
Component.onCompleted: {
fileDialog.visible = true;
}
}
