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Michael Goddard
2011-06-29 13:38:46 +10:00
commit 2a34e88c1e
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71
examples/declarative-camera/CameraButton.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
Item {
id: button
signal clicked
property string text
property color color: "white"
width : 144
height: 70
BorderImage {
id: buttonImage
source: "images/toolbutton.sci"
width: button.width; height: button.height
}
MouseArea {
id: mouseRegion
anchors.fill: buttonImage
onClicked: { button.clicked(); }
}
Text {
id: btnText
color: button.color
anchors.centerIn: buttonImage; font.bold: true
text: button.text; style: Text.Raised; styleColor: "black"
font.pixelSize: 14
}
}

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examples/declarative-camera/CameraPropertyButton.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
import QtMultimediaKit 1.1
Item {
id: propertyButton
property alias value : popup.currentValue
property alias model : popup.model
width : 144
height: 70
BorderImage {
id: buttonImage
source: "images/toolbutton.sci"
width: propertyButton.width; height: propertyButton.height
}
CameraButton {
anchors.fill: parent
Image {
anchors.centerIn: parent
source: popup.currentItem.icon
}
onClicked: popup.toggle()
}
CameraPropertyPopup {
id: popup
anchors.right: parent.left
anchors.rightMargin: 16
anchors.top: parent.top
state: "invisible"
visible: opacity > 0
currentValue: propertyButton.value
states: [
State {
name: "invisible"
PropertyChanges { target: popup; opacity: 0 }
PropertyChanges { target: camera; focus: true }
},
State {
name: "visible"
PropertyChanges { target: popup; opacity: 1.0 }
}
]
transitions: Transition {
NumberAnimation { properties: "opacity"; duration: 100 }
}
function toggle() {
if (state == "visible")
state = "invisible";
else
state = "visible";
}
onSelected: {
popup.state = "invisible"
}
}
}

122
examples/declarative-camera/CameraPropertyPopup.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
Rectangle {
id: propertyPopup
property alias model : view.model
property variant currentValue
property variant currentItem : model.get(view.currentIndex)
property int itemWidth : 100
property int itemHeight : 70
property int columns : 2
width: columns*itemWidth + view.anchors.margins*2
height: Math.ceil(model.count/columns)*itemHeight + view.anchors.margins*2 + 25
radius: 5
border.color: "#000000"
border.width: 2
smooth: true
color: "#5e5e5e"
signal selected
function indexForValue(value) {
for (var i = 0; i < view.count; i++) {
if (model.get(i).value == value) {
return i;
}
}
return 0;
}
GridView {
id: view
anchors.fill: parent
anchors.margins: 5
cellWidth: propertyPopup.itemWidth
cellHeight: propertyPopup.itemHeight
snapMode: ListView.SnapOneItem
highlightFollowsCurrentItem: true
highlight: Rectangle { color: "gray"; radius: 5 }
currentIndex: indexForValue(propertyPopup.currentValue)
onCurrentIndexChanged: {
propertyPopup.currentValue = model.get(view.currentIndex).value
}
delegate: Item {
width: propertyPopup.itemWidth
height: 70
Image {
anchors.centerIn: parent
source: icon
}
MouseArea {
anchors.fill: parent
onClicked: {
propertyPopup.currentValue = value
propertyPopup.selected(value)
}
}
}
}
Text {
anchors.bottom: parent.bottom
anchors.bottomMargin: 8
anchors.left: parent.left
anchors.leftMargin: 16
color: "#ffffff"
font.bold: true
style: Text.Raised;
styleColor: "black"
font.pixelSize: 14
text: view.model.get(view.currentIndex).text
}
}

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examples/declarative-camera/CaptureControls.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
import QtMultimediaKit 1.1
FocusScope {
property Camera camera
property bool previewAvailable : false
property alias whiteBalance : wbModesButton.value
property alias flashMode : flashModesButton.value
property alias exposureCompensation : exposureCompensationButton.value
property int buttonsPanelWidth: buttonPaneShadow.width
signal previewSelected
id : captureControls
Rectangle {
id: buttonPaneShadow
width: buttonPanningPane.width + 16
height: parent.height
anchors.top: parent.top
anchors.right: parent.right
color: Qt.rgba(0.08, 0.08, 0.08, 1)
Flickable {
id: buttonPanningPane
anchors {
right: parent.right
top: parent.top
bottom: parent.bottom
margins: 8
}
width: buttonsColumn.width
contentWidth: buttonsColumn.width
contentHeight: buttonsColumn.height
Column {
id: buttonsColumn
spacing: 8
FocusButton {
camera: captureControls.camera
}
CameraButton {
text: "Capture"
onClicked: camera.captureImage()
}
CameraPropertyButton {
id : flashModesButton
value: Camera.FlashOff
model: ListModel {
ListElement {
icon: "images/camera_flash_auto.png"
value: Camera.FlashAuto
text: "Auto"
}
ListElement {
icon: "images/camera_flash_off.png"
value: Camera.FlashOff
text: "Off"
}
ListElement {
icon: "images/camera_flash_fill.png"
value: Camera.FlashOn
text: "On"
}
ListElement {
icon: "images/camera_flash_redeye.png"
value: Camera.FlashRedEyeReduction
text: "Red Eye Reduction"
}
}
}
CameraPropertyButton {
id : wbModesButton
value: Camera.WhiteBalanceAuto
model: ListModel {
ListElement {
icon: "images/camera_auto_mode.png"
value: Camera.WhiteBalanceAuto
text: "Auto"
}
ListElement {
icon: "images/camera_white_balance_sunny.png"
value: Camera.WhiteBalanceSunlight
text: "Sunlight"
}
ListElement {
icon: "images/camera_white_balance_cloudy.png"
value: Camera.WhiteBalanceCloudy
text: "Cloudy"
}
ListElement {
icon: "images/camera_white_balance_incandescent.png"
value: Camera.WhiteBalanceIncandescent
text: "Incandescent"
}
ListElement {
icon: "images/camera_white_balance_flourescent.png"
value: Camera.WhiteBalanceFluorescent
text: "Fluorescent"
}
}
}
ExposureCompensationButton {
id : exposureCompensationButton
}
CameraButton {
text: "View"
onClicked: captureControls.previewSelected()
visible: captureControls.previewAvailable
}
CameraButton {
id: quitButton
text: "Quit"
onClicked: Qt.quit()
}
}
}
}
Item {
id: exposureDetails
anchors.bottom : parent.bottom
anchors.left : parent.left
anchors.bottomMargin: 16
anchors.leftMargin: 16
height: childrenRect.height
width: childrenRect.width
visible : camera.lockStatus == Camera.Locked
Rectangle {
opacity: 0.4
color: "black"
anchors.fill: parent
}
Row {
spacing : 16
Text {
text: "Av: "+camera.aperture.toFixed(1)
font.pixelSize: 18
color: "white"
visible: camera.aperture > 0
}
Text {
font.pixelSize: 18
color: "white"
visible: camera.shutterSpped > 0
text: "Tv: "+printableExposureTime(camera.shutterSpeed)
function printableExposureTime(t) {
if (t > 3.9)
return "Tv: "+t.toFixed() + "\"";
if (t > 0.24 )
return "Tv: "+t.toFixed(1) + "\"";
if (t > 0)
return "Tv: 1/"+(1/t).toFixed();
return "";
}
}
Text {
text: "ISO: "+camera.iso.toFixed()
font.pixelSize: 18
color: "white"
visible: camera.iso > 0
}
}
}
ZoomControl {
x : 0
y : 0
width : 100
height: parent.height
currentZoom: camera.digitalZoom
maximumZoom: Math.min(4.0, camera.maximumDigitalZoom)
onZoomTo: camera.setDigitalZoom(value)
}
}

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examples/declarative-camera/ExposureCompensationButton.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
Item {
id: exposureCompensation
property real value : flickableList.items[flickableList.index]
signal clicked
width : 144
height: 70
BorderImage {
id: buttonImage
source: "images/toolbutton.sci"
width: exposureCompensation.width; height: exposureCompensation.height
}
Text {
text: "Ev:"
x: 8
y: 8
font.pixelSize: 18
color: "white"
}
FlickableList {
anchors.fill: buttonImage
id: flickableList
items: ["-2", "-1.5", "-1", "-0.5", "0", "+0.5", "+1", "+1.5", "+2"]
index: 4
onClicked: exposureCompensation.clicked()
delegate: Text {
font.pixelSize: 22
color: "white"
styleColor: "black"
width: flickableList.width
height: flickableList.height
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
text: flickableList.items[index]
}
}
}

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examples/declarative-camera/FlickableList.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
Item {
id: flickableList
clip: true
signal clicked
property alias delegate : repeater.delegate
property variant items: []
property int index: 0
property int itemWidth : flickableList.width
function scrollTo(id) {
var x = id*flickableList.itemWidth
if (flickArea.contentX != x) {
centeringAnimation.stop();
flickArea.newX = id*flickableList.itemWidth
centeringAnimation.start();
}
}
onIndexChanged: scrollTo(index)
onWidthChanged: scrollTo(index)
Flickable {
id: flickArea
property int newX: 0
MouseArea {
anchors.fill: parent
onClicked: {
var x = mapToItem(flickableList, mouseX, mouseY).x
if (x < flickableList.width/3) {
if (flickableList.index > 0)
flickableList.scrollTo(flickableList.index-1);
} else if (x > flickableList.width*2/3) {
if (flickableList.index < flickableList.items.length-1)
flickableList.scrollTo(flickableList.index+1);
} else {
flickableList.clicked()
}
}
}
PropertyAnimation {
id: centeringAnimation
target: flickArea
properties: "contentX"
easing.type: Easing.OutQuad
from: flickArea.contentX
to: flickArea.newX
onCompleted: {
flickableList.index = flickArea.newX / flickableList.itemWidth
}
}
onMovementStarted: {
centeringAnimation.stop();
}
onMovementEnded: {
var modulo = flickArea.contentX % flickableList.itemWidth;
var offset = flickableList.itemWidth / 2;
flickArea.newX = modulo < offset ? flickArea.contentX - modulo : flickArea.contentX + (flickableList.itemWidth - modulo);
centeringAnimation.start();
}
width: flickableList.width
height: flickableList.height
contentWidth: items.width
contentHeight: items.height
flickDeceleration: 4000
Row {
id: items
Repeater {
id: repeater
model: flickableList.items.length
}
}
}
}

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examples/declarative-camera/FocusButton.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
import QtMultimediaKit 1.1
CameraButton {
property Camera camera
onClicked: {
if (camera.lockStatus == Camera.Unlocked)
camera.searchAndLock();
else
camera.unlock();
}
text: {
if (camera.lockStatus == Camera.Unlocked)
"Focus";
else if (camera.lockStatus == Camera.Searching)
"Focusing"
else
"Unlock"
}
}

62
examples/declarative-camera/PhotoPreview.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
import QtMultimediaKit 1.1
Item {
property alias source : preview.source
signal closed
Image {
id: preview
anchors.fill : parent
fillMode: Image.PreserveAspectFit
smooth: true
}
MouseArea {
anchors.fill: parent
onClicked: {
parent.closed();
}
}
}

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examples/declarative-camera/ZoomControl.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
import QtMultimediaKit 1.1
Item {
id : zoomControl
property real currentZoom : 1
property real maximumZoom : 1
signal zoomTo(real value)
MouseArea {
id : mouseArea
anchors.fill: parent
property real initialZoom : 0
property real initialPos : 0
onPressed: {
initialPos = mouseY
initialZoom = zoomControl.currentZoom
}
onMousePositionChanged: {
if (pressed) {
var target = initialZoom * Math.pow(2, (initialPos-mouseY)/zoomControl.height);
target = Math.max(1, Math.min(target, zoomControl.maximumZoom))
zoomControl.zoomTo(target)
}
}
}
Item {
id : bar
x : 16
y : parent.height/4
width : 24
height : parent.height/2
opacity : 0
Rectangle {
anchors.fill: parent
smooth: true
radius: 8
border.color: "black"
border.width: 2
color: "white"
opacity: 0.3
}
Rectangle {
x : 0
y : parent.height * (1.0 - (zoomControl.currentZoom-1.0) / (zoomControl.maximumZoom-1.0))
width: parent.width
height: parent.height - y
smooth: true
radius: 8
color: "black"
opacity: 0.5
}
states: State {
name: "ShowBar"
when: mouseArea.pressed || zoomControl.currentZoom > 1.0
PropertyChanges { target: bar; opacity: 1 }
}
transitions: [
Transition {
to : "ShowBar"
NumberAnimation { properties: "opacity"; duration: 100 }
},
Transition {
from : "ShowBar"
NumberAnimation { properties: "opacity"; duration: 500 }
}
]
}
}

101
examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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."
** $QT_END_LICENSE$
**
****************************************************************************/
#include "camerakeyevent_symbian.h"
#include <QtGui/QWidget> // WId
#include <eikon.hrh> // EKeyCamera
#include <coecntrl.h> // CCoeControl (WId)
#include <w32std.h> // RWindowbase, RWindowGroup, RWsSession
QSymbianCameraKeyListener::QSymbianCameraKeyListener(QWidget *widget):
QObject(widget),
m_widget(widget)
{
if (!m_widget)
return;
// Get view's native Symbian window
WId windowId = 0;
if (m_widget->internalWinId())
windowId = m_widget->internalWinId();
else if (m_widget->parentWidget() && m_widget->effectiveWinId())
windowId = m_widget->effectiveWinId();
RWindowBase *window = windowId ? static_cast<RWindowBase*>(windowId->DrawableWindow()) : 0;
// Get hold of the window group
TInt wGroupId = window ? window->WindowGroupId() : 0;
if (!wGroupId)
return;
RWsSession &wsSession = CCoeEnv::Static()->WsSession();
TUint wGroupHandle = wsSession.GetWindowGroupHandle(wGroupId);
if (wGroupHandle) {
RWindowGroup wGroup(wsSession);
wGroup.Construct(wGroupHandle);
if (wGroup.CaptureKey(EKeyCamera, 0, 0, 100) < 0)
qWarning("Unable to register for camera capture key events, SwEvent capability may be missing");
}
}
QSymbianCameraKeyListener::~QSymbianCameraKeyListener()
{
if (!m_widget)
return;
// Get view's native Symbian window
WId windowId = 0;
if (m_widget->internalWinId())
windowId = m_widget->internalWinId();
else if (m_widget->parentWidget() && m_widget->effectiveWinId())
windowId = m_widget->effectiveWinId();
RWindowBase *window = windowId ? static_cast<RWindowBase*>(windowId->DrawableWindow()) : 0;
// Get hold of the window group
TInt wGroupId = window ? window->WindowGroupId() : 0;
if (!wGroupId)
return;
RWsSession &wsSession = CCoeEnv::Static()->WsSession();
TUint wGroupHandle = wsSession.GetWindowGroupHandle(wGroupId);
if (wGroupHandle) {
RWindowGroup wGroup(wsSession);
wGroup.Construct(wGroupHandle);
wGroup.CancelCaptureKey(EKeyCamera);
}
}

87
examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.h Normal file
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#ifndef CAMERAKEYEVENT_SYMBIAN_H
#define CAMERAKEYEVENT_SYMBIAN_H
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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."
** $QT_END_LICENSE$
**
****************************************************************************/
/*
* Description:
* This header can be used to register application on Symbian platforms
* for the Camera capture button key events. Application can avoid native
* camera application from starting by not forwarding the key event.
*
* Usage:
* Application needs to include this header and include the needed Symbian
* libraries. Optionally application can include camerakeyevent_symbian.pri
* file. Application can register and unregister for the Camera capture
* key events by creating/destructing the QSymbianCameraKeyListener helper
* object. The widget needs to be shown before it registers for the
* Camera key event.
*
* Libraries needed:
* User needs to define following in the .pro file (or optionally include
* the camerakeyevent_symbian.pri):
* LIBS += -lcone -lws32
*
* Symbian Capabilities needed:
* To use this header user needs to have SwEvent capability (included in
* the camerakeyevent_symbian.pri):
* TARGET.CAPABILITY += SwEvent
*/
#include <QtCore/QObject>
QT_BEGIN_NAMESPACE
QT_FORWARD_DECLARE_CLASS(QWidget)
QT_END_NAMESPACE
QT_USE_NAMESPACE
class QSymbianCameraKeyListener : public QObject
{
Q_OBJECT
public:
QSymbianCameraKeyListener(QWidget *parent = 0);
~QSymbianCameraKeyListener();
private:
QWidget *m_widget;
};
#endif // CAMERAKEYEVENT_SYMBIAN_H

7
examples/declarative-camera/camerakeyevent_symbian/camerakeyevent_symbian.pri Normal file
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message("camerakeyevent_symbian: Including Symbian camera capture key event register methods")
HEADERS += $$PWD/camerakeyevent_symbian.h
SOURCES += $$PWD/camerakeyevent_symbian.cpp
INCLUDEPATH += $$PWD
LIBS *= -lcone -lws32
TARGET.CAPABILITY *= SwEvent

31
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include (../mobility_examples.pri)
TEMPLATE=app
QT += declarative network
!maemo5 {
contains(QT_CONFIG, opengl) {
QT += opengl
}
}
win32 {
#required by Qt SDK to resolve Mobility libraries
CONFIG+=mobility
MOBILITY+=multimedia
}
SOURCES += $$PWD/qmlcamera.cpp
!mac:TARGET = qml_camera
else:TARGET = QmlCamera
RESOURCES += declarative-camera.qrc
symbian {
include(camerakeyevent_symbian/camerakeyevent_symbian.pri)
load(data_caging_paths)
TARGET.CAPABILITY += UserEnvironment NetworkServices Location ReadUserData WriteUserData
TARGET.EPOCHEAPSIZE = 0x20000 0x3000000
}

116
examples/declarative-camera/declarative-camera.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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 Qt 4.7
import QtMultimediaKit 1.1
Rectangle {
id : cameraUI
color: "black"
state: "PhotoCapture"
states: [
State {
name: "PhotoCapture"
StateChangeScript {
script: {
camera.visible = true
camera.focus = true
stillControls.visible = true
photoPreview.visible = false
}
}
},
State {
name: "PhotoPreview"
StateChangeScript {
script: {
camera.visible = false
stillControls.visible = false
photoPreview.visible = true
photoPreview.focus = true
}
}
}
]
PhotoPreview {
id : photoPreview
anchors.fill : parent
onClosed: cameraUI.state = "PhotoCapture"
focus: visible
Keys.onPressed : {
//return to capture mode if the shutter button is touched
if (event.key == Qt.Key_CameraFocus && !event.isAutoRepeat) {
cameraUI.state = "PhotoCapture"
event.accepted = true;
}
}
}
Camera {
id: camera
x: 0
y: 0
width: parent.width - stillControls.buttonsPanelWidth
height: parent.height
focus: visible //to receive focus and capture key events
//captureResolution : "640x480"
flashMode: stillControls.flashMode
whiteBalanceMode: stillControls.whiteBalance
exposureCompensation: stillControls.exposureCompensation
onImageCaptured : {
photoPreview.source = preview
stillControls.previewAvailable = true
cameraUI.state = "PhotoPreview"
}
}
CaptureControls {
id: stillControls
anchors.fill: parent
camera: camera
onPreviewSelected: cameraUI.state = "PhotoPreview"
}
}

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/* File generated by QtCreator */
import QmlProject 1.0
Project {
/* Include .qml, .js, and image files from current directory and subdirectories */
QmlFiles {
directory: "."
}
JavaScriptFiles {
directory: "."
}
ImageFiles {
directory: "."
}
/* List of plugin directories passed to QML runtime */
// importPaths: [ "../exampleplugin" ]
}

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examples/declarative-camera/declarative-camera.qrc Normal file
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<!DOCTYPE RCC>
<RCC version="1.0">
<qresource prefix="/">
<file>declarative-camera.qml</file>
<file>CameraButton.qml</file>
<file>CameraPropertyPopup.qml</file>
<file>CameraPropertyButton.qml</file>
<file>CaptureControls.qml</file>
<file>ExposureCompensationButton.qml</file>
<file>FlickableList.qml</file>
<file>FocusButton.qml</file>
<file>PhotoPreview.qml</file>
<file>ZoomControl.qml</file>
<file>images/camera_auto_mode.png</file>
<file>images/camera_camera_setting.png</file>
<file>images/camera_flash_auto.png</file>
<file>images/camera_flash_fill.png</file>
<file>images/camera_flash_off.png</file>
<file>images/camera_flash_redeye.png</file>
<file>images/camera_white_balance_cloudy.png</file>
<file>images/camera_white_balance_flourescent.png</file>
<file>images/camera_white_balance_incandescent.png</file>
<file>images/camera_white_balance_sunny.png</file>
<file>images/toolbutton.png</file>
<file>images/toolbutton.sci</file>
</qresource>
</RCC>

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border.left: 15
border.top: 4
border.bottom: 4
border.right: 15
source: toolbutton.png

95
examples/declarative-camera/qmlcamera.cpp Normal file
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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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."
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui/QApplication>
#include <QtGui/QDesktopWidget>
#include <QtDeclarative/QDeclarativeView>
#include <QtDeclarative/QDeclarativeEngine>
#if !defined(QT_NO_OPENGL)
#include <QtOpenGL/QGLWidget>
#endif
#ifdef Q_OS_SYMBIAN
#include "camerakeyevent_symbian.h"
#endif // Q_OS_SYMBIAN
int main(int argc, char *argv[])
{
#if defined (Q_WS_X11) || defined (Q_WS_MAC) || defined (Q_OS_SYMBIAN)
//### default to using raster graphics backend for now
bool gsSpecified = false;
for (int i = 0; i < argc; ++i) {
QString arg = argv[i];
if (arg == "-graphicssystem") {
gsSpecified = true;
break;
}
}
if (!gsSpecified)
QApplication::setGraphicsSystem("raster");
#endif
QApplication application(argc, argv);
const QString mainQmlApp = QLatin1String("qrc:/declarative-camera.qml");
QDeclarativeView view;
#if !defined(QT_NO_OPENGL) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_S60)
view.setViewport(new QGLWidget);
#endif
view.setSource(QUrl(mainQmlApp));
view.setResizeMode(QDeclarativeView::SizeRootObjectToView);
// Qt.quit() called in embedded .qml by default only emits
// quit() signal, so do this (optionally use Qt.exit()).
QObject::connect(view.engine(), SIGNAL(quit()), qApp, SLOT(quit()));
#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
view.setGeometry(application.desktop()->screenGeometry());
view.showFullScreen();
#ifdef Q_OS_SYMBIAN
new QSymbianCameraKeyListener(&view);
#endif // Q_OS_SYMBIAN
#else
view.setGeometry(QRect(100, 100, 800, 480));
view.show();
#endif
return application.exec();
}