X-Git-Url: http://git.maemo.org/git/?p=mardrone;a=blobdiff_plain;f=mardrone%2Fimports%2FQt%2Flabs%2Fcomponents%2Fnative%2FSwitch.qml;fp=mardrone%2Fimports%2FQt%2Flabs%2Fcomponents%2Fnative%2FSwitch.qml;h=f23bf391839a19b4e9ddb9236eecb162689e60bd;hp=0000000000000000000000000000000000000000;hb=53abfcee86d03676ae5e3b648d6c7cee69c2f4e1;hpb=f7f1d7c4427cba2c8490f2767259b1d06f66c7ed

diff --git a/mardrone/imports/Qt/labs/components/native/Switch.qml b/mardrone/imports/Qt/labs/components/native/Switch.qml
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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 Qt Components project.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 QtQuick 1.1
+
+/*
+Class: Switch
+   The Switch component is similar to the CheckBox component but instead of
+   selecting items it should be used when setting options to On/Off.
+*/
+Item {
+    id: root
+
+    width: slider.width
+    height: slider.height
+
+    /*
+    * Property: checked
+     * [bool=false] The checked state of switch
+     */
+    property bool checked: false
+
+    // Styling for the Switch
+    property Style platformStyle: SwitchStyle {}
+
+    //Deprecated, TODO Remove this on w13
+    property alias style: root.platformStyle
+
+    property alias platformMouseAnchors: mouseArea.anchors
+
+    /*
+    * Property: enabled
+     * [bool=true] Enables/Disables the component. Notice that the disable state is not Toolkit compliant
+     * and not present inside the qt-components
+     */
+
+    Item {
+        id: slider
+
+        width: 66
+        height: 42
+
+        state: root.checked ? "checked" : "unchecked"
+
+        property real knobPos: (knob.x - platformStyle.minKnobX) / (platformStyle.maxKnobX - platformStyle.minKnobX)
+
+        Image {
+            source: platformStyle.switchOn
+            opacity: slider.knobPos
+        }
+        Image {
+            source: platformStyle.switchOff
+            opacity: 1.0 - slider.knobPos
+        }
+
+        states: [
+            State {
+                name: "unchecked"
+                PropertyChanges { target: knob; x: platformStyle.minKnobX }
+            },
+            State {
+                name: "checked"
+                PropertyChanges { target: knob; x: platformStyle.maxKnobX }
+            }
+        ]
+
+        transitions: [
+            Transition {
+                SmoothedAnimation { properties: "x"; velocity: 500; maximumEasingTime: 0 }
+            }
+        ]
+
+        // thumb (shadow)
+        Image {
+            id: knob
+
+            // thumb (inline)
+            Image {
+                width: 30
+                height: 30
+                x: 0
+                y: -2
+                source: (slider.enabled ? (mouseArea.pressed ? platformStyle.thumbPressed : platformStyle.thumb) : platformStyle.thumbDisabled)
+            }
+
+            source: platformStyle.shadow
+
+            y: 8
+
+            width: 30
+            height: 30
+        }
+
+        MouseArea {
+            id: mouseArea
+            property int downMouseX
+            property int downKnobX
+            anchors {
+                fill: parent
+                rightMargin: platformStyle.mouseMarginRight
+                leftMargin: platformStyle.mouseMarginLeft
+                topMargin: platformStyle.mouseMarginTop
+                bottomMargin: platformStyle.mouseMarginBottom
+            }
+
+            function snap() {
+                if (knob.x < (platformStyle.maxKnobX + platformStyle.minKnobX) / 2) {
+                    if (root.checked) {
+                        root.checked = false;
+                    } else {
+                        knob.x = platformStyle.minKnobX;
+                    }
+                } else {
+                    if (!root.checked) {
+                        root.checked = true;
+                    } else {
+                        knob.x = platformStyle.maxKnobX;
+                    }
+                }
+            }
+
+            onPressed: {
+                downMouseX = mouseX;
+                downKnobX = knob.x;
+            }
+
+            onPositionChanged: {
+                var newKnobX = downKnobX - (downMouseX - mouseX);
+                knob.x = newKnobX < platformStyle.minKnobX ? platformStyle.minKnobX : newKnobX > platformStyle.maxKnobX ? platformStyle.maxKnobX : newKnobX;
+            }
+
+            onReleased: {
+                if (Math.abs(downMouseX - mouseX) < 5)
+                    root.checked = !root.checked;
+                else
+                    snap();
+            }
+
+            onCanceled: {
+                snap();
+            }
+
+        }
+    }
+}