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+import Qt 4.7
+import Qt.labs.particles 1.0
+import "qml"
+
+Item {
+ id: window
+
+ property int activeSuns: 0
+
+ //This is a desktop-sized example
+ width: 1024; height: 512
+
+ //This is the message box that pops up when there's an error
+ Rectangle {
+ id: dialog
+
+ opacity: 0
+ anchors.centerIn: parent
+ width: dialogText.width + 6; height: dialogText.height + 6
+ border.color: 'black'
+ color: 'lightsteelblue'
+ z: 65535 //Arbitrary number chosen to be above all the items, including the scaled perspective ones.
+
+ function show(str){
+ dialogText.text = str;
+ dialogAnim.start();
+ }
+
+ Text {
+ id: dialogText
+ x: 3; y: 3
+ font.pixelSize: 14
+ }
+
+ SequentialAnimation {
+ id: dialogAnim
+ NumberAnimation { target: dialog; property:"opacity"; to: 1; duration: 1000 }
+ PauseAnimation { duration: 5000 }
+ NumberAnimation { target: dialog; property:"opacity"; to: 0; duration: 1000 }
+ }
+ }
+
+ // sky
+ Rectangle {
+ id: sky
+ anchors { left: parent.left; top: parent.top; right: toolbox.right; bottom: parent.verticalCenter }
+ gradient: Gradient {
+ GradientStop { id: gradientStopA; position: 0.0; color: "#0E1533" }
+ GradientStop { id: gradientStopB; position: 1.0; color: "#437284" }
+ }
+ }
+
+ // stars (when there's no sun)
+ Particles {
+ id: stars
+ x: 0; y: 0; width: parent.width; height: parent.height / 2
+ source: "images/star.png"
+ angleDeviation: 360
+ velocity: 0; velocityDeviation: 0
+ count: parent.width / 10
+ fadeInDuration: 2800
+ opacity: 1
+ }
+
+ // ground
+ Rectangle {
+ id: ground
+ z: 2 // just above the sun so that the sun can set behind it
+ anchors { left: parent.left; top: parent.verticalCenter; right: toolbox.left; bottom: parent.bottom }
+ gradient: Gradient {
+ GradientStop { position: 0.0; color: "ForestGreen" }
+ GradientStop { position: 1.0; color: "DarkGreen" }
+ }
+ }
+
+ SystemPalette { id: activePalette }
+
+ // right-hand panel
+ Rectangle {
+ id: toolbox
+
+ width: 480
+ color: activePalette.window
+ anchors { right: parent.right; top: parent.top; bottom: parent.bottom }
+
+ Column {
+ anchors.centerIn: parent
+ spacing: 8
+
+ Text { text: "Drag an item into the scene." }
+
+ Rectangle {
+ width: childrenRect.width + 10; height: childrenRect.height + 10
+ border.color: "black"
+
+ Row {
+ anchors.centerIn: parent
+ spacing: 8
+
+ PaletteItem {
+ anchors.verticalCenter: parent.verticalCenter
+ componentFile: "Sun.qml"
+ image: "../images/sun.png"
+ }
+ PaletteItem {
+ anchors.verticalCenter: parent.verticalCenter
+ componentFile: "GenericSceneItem.qml"
+ image: "../images/moon.png"
+ }
+ PaletteItem {
+ anchors.verticalCenter: parent.verticalCenter
+ componentFile: "PerspectiveItem.qml"
+ image: "../images/tree_s.png"
+ }
+ PaletteItem {
+ anchors.verticalCenter: parent.verticalCenter
+ componentFile: "PerspectiveItem.qml"
+ image: "../images/rabbit_brown.png"
+ }
+ PaletteItem {
+ anchors.verticalCenter: parent.verticalCenter
+ componentFile: "PerspectiveItem.qml"
+ image: "../images/rabbit_bw.png"
+ }
+ }
+ }
+
+ Text { text: "Active Suns: " + activeSuns }
+
+ Rectangle { width: parent.width; height: 1; color: "black" }
+
+ Text { text: "Arbitrary QML:" }
+
+ Rectangle {
+ width: 460; height: 240
+
+ TextEdit {
+ id: qmlText
+ anchors.fill: parent; anchors.margins: 5
+ readOnly: false
+ focusOnPress: true
+ font.pixelSize: 14
+
+ text: "import Qt 4.7\nImage {\n id: smile\n x: 500 * Math.random()\n y: 200 * Math.random() \n source: 'images/face-smile.png'\n\n NumberAnimation on opacity { \n to: 0; duration: 1500\n }\n\n Component.onCompleted: smile.destroy(1500);\n}"
+ }
+ }
+
+ Button {
+ text: "Create"
+ onClicked: {
+ try {
+ Qt.createQmlObject(qmlText.text, window, 'CustomObject');
+ } catch(err) {
+ dialog.show('Error on line ' + err.qmlErrors[0].lineNumber + '\n' + err.qmlErrors[0].message);
+ }
+ }
+ }
+ }
+ }
+
+ //Day state, for when a sun is added to the scene
+ states: State {
+ name: "Day"
+ when: window.activeSuns > 0
+
+ PropertyChanges { target: gradientStopA; color: "DeepSkyBlue" }
+ PropertyChanges { target: gradientStopB; color: "SkyBlue" }
+ PropertyChanges { target: stars; opacity: 0 }
+ }
+
+ transitions: Transition {
+ PropertyAnimation { duration: 3000 }
+ ColorAnimation { duration: 3000 }
+ }
+
+}