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authorShawn Rutledge <shawn.rutledge@qt.io>2015-08-06 15:43:34 +0200
committerShawn Rutledge <shawn.rutledge@qt.io>2017-02-08 10:36:26 +0000
commit5d59327ebd0b19a8043f9d35c1c6cbf90681b5b2 (patch)
treeeff83bd980744372777ad1d899919df0701276b6 /tests/manual
parentf11c9a24e685178a0a1a2db453e0e43b7ca3a5f2 (diff)
add FakeFlickable manual test
Demonstrate that DragHandler, MomentumAnimation and a couple of Items are enough to implement most of Flickable's functionality. Change-Id: I59dae38dc66c16813385aa6c00e3a1a834520f31 Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
Diffstat (limited to 'tests/manual')
-rw-r--r--tests/manual/pointer/content/FakeFlickable.qml89
-rw-r--r--tests/manual/pointer/fakeFlickable.qml88
-rw-r--r--tests/manual/pointer/main.qml1
-rw-r--r--tests/manual/pointer/qml.qrc2
4 files changed, 180 insertions, 0 deletions
diff --git a/tests/manual/pointer/content/FakeFlickable.qml b/tests/manual/pointer/content/FakeFlickable.qml
new file mode 100644
index 0000000000..bfae653503
--- /dev/null
+++ b/tests/manual/pointer/content/FakeFlickable.qml
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Item {
+ id: root
+ default property alias data: __contentItem.data
+ property alias velocity: anim.velocity
+ property alias contentX: __contentItem.x // sign is reversed compared to Flickable.contentX
+ property alias contentY: __contentItem.y // sign is reversed compared to Flickable.contentY
+ property alias contentWidth: __contentItem.width
+ property alias contentHeight: __contentItem.height
+ signal flickStarted
+ signal flickEnded
+
+ Item {
+ id: __contentItem
+ objectName: "__contentItem"
+ width: childrenRect.width
+ height: childrenRect.height
+
+ property real xlimit: root.width - __contentItem.width
+ property real ylimit: root.height - __contentItem.height
+
+ function returnToBounds() {
+ if (x > 0)
+ x = 0
+ else if (x < xlimit)
+ x = xlimit
+ if (y > 0)
+ y = 0
+ else if (y < ylimit)
+ y = ylimit
+ }
+
+ DragHandler {
+ id: dragHandler
+ onActiveChanged: if (!active) anim.restart(velocity)
+ }
+ MomentumAnimation {
+ id: anim
+ target: __contentItem
+ onStarted: root.flickStarted()
+ onStopped: {
+ __contentItem.returnToBounds()
+ root.flickEnded()
+ }
+ }
+ }
+}
diff --git a/tests/manual/pointer/fakeFlickable.qml b/tests/manual/pointer/fakeFlickable.qml
new file mode 100644
index 0000000000..31e3d9f74c
--- /dev/null
+++ b/tests/manual/pointer/fakeFlickable.qml
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+import "content"
+
+Rectangle {
+ color: "#444"
+ width: 480
+ height: 480
+
+ FakeFlickable {
+ anchors.fill: parent
+ Row {
+ Item {
+ width: 100
+ height: 400
+ Slider {
+ id: slider
+ label: "font size"
+ anchors.fill: parent
+ maximumValue: 36
+ value: 14
+ }
+ }
+ Text {
+ id: text
+ color: "beige"
+ font.family: "mono"
+ font.pointSize: slider.value
+ onTextChanged: console.log("text geom " + width + "x" + height +
+ ", parent " + parent + " geom " + parent.width + "x" + parent.height)
+ }
+ }
+
+
+ onFlickStarted: console.log("flick started with velocity " + velocity)
+ onFlickEnded: console.log("flick ended")
+
+ Component.onCompleted: {
+ var request = new XMLHttpRequest()
+ request.open('GET', 'content/FakeFlickable.qml')
+ request.onreadystatechange = function(event) {
+ if (request.readyState === XMLHttpRequest.DONE)
+ text.text = request.responseText
+ }
+ request.send()
+ }
+ }
+}
diff --git a/tests/manual/pointer/main.qml b/tests/manual/pointer/main.qml
index 3289df161c..e61d0ab576 100644
--- a/tests/manual/pointer/main.qml
+++ b/tests/manual/pointer/main.qml
@@ -57,6 +57,7 @@ Window {
addExample("map", "scale and pan", Qt.resolvedUrl("map.qml"))
addExample("custom map", "scale and pan", Qt.resolvedUrl("map2.qml"))
addExample("fling animation", "DragHandler: after dragging, use an animation to simulate momentum", Qt.resolvedUrl("flingAnimation.qml"))
+ addExample("fake Flickable", "implementation of a simplified Flickable using only Items, DragHandler and MomentumAnimation", Qt.resolvedUrl("fakeFlickable.qml"))
}
}
}
diff --git a/tests/manual/pointer/qml.qrc b/tests/manual/pointer/qml.qrc
index 9463ae4c84..50c0dc748d 100644
--- a/tests/manual/pointer/qml.qrc
+++ b/tests/manual/pointer/qml.qrc
@@ -2,11 +2,13 @@
<qresource prefix="/">
<file>flingAnimation.qml</file>
<file>main.qml</file>
+ <file>fakeFlickable.qml</file>
<file>joystick.qml</file>
<file>map.qml</file>
<file>mixer.qml</file>
<file>pinchHandler.qml</file>
<file>singlePointHandlerProperties.qml</file>
+ <file>content/FakeFlickable.qml</file>
<file>content/MomentumAnimation.qml</file>
<file>content/Slider.qml</file>
<file>resources/arrowhead.png</file>