Integrate some QML examples and demos into qtdemo

Includes minor changes and additions to the existing doc and examples,
so that they follow Qt conventions better.

Note that while blurring the background was part of the plan for the
embedded QML viewer I could not get it to perform well enough. In the
future, when blur is fast enough (or someone else can get it to
perform better than I) -use-blur should become the default, and
-no-blur the option.

Task-number: QTBUG-10582

7 files changed, 189 insertions, 0 deletions

diff --git a/examples/declarative/ui-components/dialcontrol/content/Dial.qml b/examples/declarative/ui-components/dialcontrol/content/Dial.qml
new file mode 100644
index 0000000..2b421bf
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/content/Dial.qml
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** 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 QtDeclarative module 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 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: root
+    property real value : 0
+
+    width: 210; height: 210
+
+    Image { source: "background.png" }
+
+//! [needle_shadow]
+    Image {
+        x: 93
+        y: 35
+        source: "needle_shadow.png"
+        transform: Rotation {
+            origin.x: 11; origin.y: 67
+            angle: needleRotation.angle
+        }
+    }
+//! [needle_shadow]
+//! [needle]
+    Image {
+        id: needle
+        x: 95; y: 33
+        smooth: true
+        source: "needle.png"
+        transform: Rotation {
+            id: needleRotation
+            origin.x: 7; origin.y: 65
+            angle: -130
+            SpringFollow on angle {
+                spring: 1.4
+                damping: .15
+                to: Math.min(Math.max(-130, root.value*2.6 - 130), 133)
+            }
+        }
+    }
+//! [needle]
+//! [overlay]
+    Image { x: 21; y: 18; source: "overlay.png" }
+//! [overlay]
+}
diff --git a/examples/declarative/ui-components/dialcontrol/content/background.png b/examples/declarative/ui-components/dialcontrol/content/background.png
new file mode 100644
index 0000000..75d555d
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/content/background.png
diff --git a/examples/declarative/ui-components/dialcontrol/content/needle.png b/examples/declarative/ui-components/dialcontrol/content/needle.png
new file mode 100644
index 0000000..2d19f75
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/content/needle.png
diff --git a/examples/declarative/ui-components/dialcontrol/content/needle_shadow.png b/examples/declarative/ui-components/dialcontrol/content/needle_shadow.png
new file mode 100644
index 0000000..8d8a928
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/content/needle_shadow.png
diff --git a/examples/declarative/ui-components/dialcontrol/content/overlay.png b/examples/declarative/ui-components/dialcontrol/content/overlay.png
new file mode 100644
index 0000000..3860a7b
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/content/overlay.png
diff --git a/examples/declarative/ui-components/dialcontrol/dial.qmlproject b/examples/declarative/ui-components/dialcontrol/dial.qmlproject
new file mode 100644
index 0000000..d4909f8
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/dial.qmlproject
@@ -0,0 +1,16 @@
+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 " ]
+}
diff --git a/examples/declarative/ui-components/dialcontrol/dialcontrol.qml b/examples/declarative/ui-components/dialcontrol/dialcontrol.qml
new file mode 100644
index 0000000..95df68c
--- /dev/null
+++ b/examples/declarative/ui-components/dialcontrol/dialcontrol.qml
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** 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 QtDeclarative module 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 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 "content"
+
+//! [0]
+Rectangle {
+    color: "#545454"
+    width: 300; height: 300
+
+    // Dial with a slider to adjust it
+    Dial {
+        id: dial
+        anchors.centerIn: parent
+        value: slider.x * 100 / (container.width - 34)
+    }
+
+    Rectangle {
+        id: container
+        anchors { bottom: parent.bottom; left: parent.left
+            right: parent.right; leftMargin: 20; rightMargin: 20
+            bottomMargin: 10
+        }
+        height: 16
+
+        radius: 8
+        opacity: 0.7
+        smooth: true
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: "gray" }
+            GradientStop { position: 1.0; color: "white" }
+        }
+
+        Rectangle {
+            id: slider
+            x: 1; y: 1; width: 30; height: 14
+            radius: 6
+            smooth: true
+            gradient: Gradient {
+                GradientStop { position: 0.0; color: "#424242" }
+                GradientStop { position: 1.0; color: "black" }
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                drag.target: parent; drag.axis: Drag.XAxis
+                drag.minimumX: 2; drag.maximumX: container.width - 32
+            }
+        }
+    }
+}
+//! [0]
\ No newline at end of file