1 files changed, 138 insertions, 0 deletions
diff --git a/chicken-wranglers/src/qml/widgets/Loading.qml b/chicken-wranglers/src/qml/widgets/Loading.qml
new file mode 100644
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+++ b/chicken-wranglers/src/qml/widgets/Loading.qml
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+/****************************************************************************
+**
+** This file is a part of QtChickenWranglers.
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).*
+** All rights reserved.
+** Contact:  Nokia Corporation (qt-info@nokia.com)
+**
+** 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."
+**
+****************************************************************************/
+
+
+import Qt 4.7
+
+Item {
+    id: loading
+
+    property int count: 0
+
+    width: row.width
+    height: row.height
+
+    Component {
+        id: dot
+
+        Rectangle {
+            id: outer
+
+            width: 15
+            height: 15
+            color: "#e0fce5"
+            radius: 50
+            smooth: true
+
+            Rectangle {
+                id: inner
+
+                anchors.centerIn: parent
+
+                smooth: true
+                color: "#9bbaae"
+                radius: 50
+
+                anchors.fill: parent
+                anchors.margins: 3
+            }
+
+            states {
+                State {
+                    name: "off"
+                    PropertyChanges { target: outer; scale: 1 }
+                    PropertyChanges { target: inner; color: "#9bbaae" }
+                }
+                State {
+                    name: "on"
+                    PropertyChanges { target: outer; scale: 1.33 }
+                    PropertyChanges { target: inner; color: "#f6c200" }
+                }
+            }
+
+            transitions: Transition {
+                ParallelAnimation {
+                    NumberAnimation { target: outer; property: "scale"; easing.type: Easing.InOutQuad }
+                    ColorAnimation { target: inner; property: "color"; easing.type: Easing.InOutQuad }
+                }
+            }
+        }
+    }
+
+    Row {
+        id: row
+
+        spacing: 4
+
+        children: [
+            Loader { sourceComponent: dot },
+            Loader { sourceComponent: dot },
+            Loader { sourceComponent: dot }
+        ]
+    }
+
+    Timer {
+        id: timer
+
+        repeat: true
+        interval: 200
+        running: true
+
+        onTriggered: {
+            if (count > 0)
+                row.children[count - 1].item.state = "off"
+
+            if (count < row.children.length)
+                row.children[count].item.state = "on"
+
+            count = (count + 1) % (row.children.length + 1)
+        }
+    }
+
+    onOpacityChanged: {
+        if (opacity == 1 && !timer.running) {
+            timer.start()
+        }
+        else if (opacity == 0 && timer.running) {
+            timer.stop()
+        }
+    }
+}