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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtQuick3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt 4.7
import Qt3D 1.0
import Qt3D.Shapes 1.0
import QtQuickTest 1.0
Rectangle
{
id: topLevel
width: 480; height: 480
Viewport {
id: viewport
width: 480; height: 480
picking: true
// Result of manual click
property color clickedColor: "#000000"
Quad {
id: fullScreenQuad
transform: [
Rotation3D {
axis: Qt.vector3d(1,0,0);
angle: 90
},
Scale3D {
// a scale 4 quad will fill a square viewport
scale: 4
}
]
position: Qt.vector3d(0, 0, 0)
property color color: "#ff0000"
effect: Effect {
color: fullScreenQuad.color
}
onClicked: {
viewport.clickedColor = fullScreenQuad.color
}
}
Quad {
id: smallerQuad
transform: [
Rotation3D {
axis: Qt.vector3d(1,0,0);
angle: 90
},
// Bring quad forwards a little bit to ensure it's drawn
Translation3D { translate: Qt.vector3d(0,0,0.1)}
]
position: Qt.vector3d(0, 0, 0)
property color color: "#0000ff"
effect: Effect {
color: smallerQuad.color
}
onClicked: {
viewport.clickedColor = smallerQuad.color
}
}
Component {
id: pickTestDelegate
Quad {
objectName: "foo"
transform: [
Rotation3D {
axis: Qt.vector3d(1,0,0);
angle: 90
},
// Bring quad forwards a little bit to ensure it's drawn
Translation3D { translate: Qt.vector3d(0,0,0.1)}
]
// Ensure items are above smallerQuad
position: Qt.vector3d(0, 0, (index + 1) * 0.1)
property color color: model.color
}
}
ListModel{
id: pickTestModel
}
Repeater {
delegate: pickTestDelegate
model: pickTestModel
}
// picking fails until the first paint occurs. There's no
// straight-forward way to wait for the first paint, so we'll use a
// timer to allow the paint to happen.
Timer {
id: paintedTest
running: true
interval: 1
repeat: true
onTriggered: {
var x = viewport.width / 2;
var y = viewport.height / 2;
// Usually succeeds on the first run
// console.log("objectForPoint(" + x + "," + y + "): " + viewport.objectForPoint(x,y) );
if (viewport.objectForPoint(x,y) != null)
pickingTestCase.when = true;
}
}
// Time out and fail
Timer {
running: true
interval: 2000
onTriggered: {
pickingTestCase.timedOut = true;
pickingTestCase.when = true;
}
}
TestCase {
id: pickingTestCase
name: "Picking Test"
// Delay test until after first paint
when: false
property bool timedOut : false
property int midX : viewport.width / 2;
property int midY : viewport.height / 2;
function test_picking() {
verify(!timedOut, "timed out");
verify(viewport.objectForPoint(0,0) == fullScreenQuad,
"Didn't find full screen quad in top left corner");
verify(viewport.objectForPoint(midX,midY) == smallerQuad,
"Didn't find smaller quad at midpoint");
verify(viewport.objectForPoint(-midX,-midY) == null,
"Incorrectly found object off viewport");
pickTestModel.append({"color":"#00ff00"});
verify(viewport.objectForPoint(midX,midY).color == "#00ff00",
"Didn't find modelview quad at midpoint");
pickTestModel.append({"color":"#ff00ff"});
verify(viewport.objectForPoint(midX,midY).color == "#ff00ff",
"Didn't find second modelview quad at midpoint");
}
}
}
}
|
