examples/declarative/modelviews/listview/highlight.qml
changeset 30 5dc02b23752f
child 33 3e2da88830cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/declarative/modelviews/listview/highlight.qml	Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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
+
+Rectangle {
+    width: 400; height: 300
+
+    // MyPets model is defined in dummydata/MyPetsModel.qml
+    // The launcher automatically loads files in dummydata/* to assist
+    // development without a real data source.
+    // This one contains my pets.
+
+    // Define a delegate component.  A component will be
+    // instantiated for each visible item in the list.
+    Component {
+        id: petDelegate
+        Item {
+            id: wrapper
+            width: 200; height: 50
+            Column {
+                Text { text: 'Name: ' + name }
+                Text { text: 'Type: ' + type }
+                Text { text: 'Age: ' + age }
+            }
+            // Use the ListView.isCurrentItem attached property to
+            // indent the item if it is the current item.
+            states: State {
+                name: "Current"
+                when: wrapper.ListView.isCurrentItem
+                PropertyChanges { target: wrapper; x: 10 }
+            }
+            transitions: Transition {
+                NumberAnimation { properties: "x"; duration: 200 } 
+            }
+        }
+    }
+    // Specify a highlight with custom movement.  Note that highlightFollowsCurrentItem
+    // is set to false in the ListView so that we can control how the
+    // highlight moves to the current item.
+    Component {
+        id: petHighlight
+        Rectangle {
+            width: 200; height: 50
+            color: "#FFFF88"
+            SpringFollow on y { to: list1.currentItem.y; spring: 3; damping: 0.1 }
+        }
+    }
+
+    ListView {
+        id: list1
+        width: 200; height: parent.height
+        model: MyPetsModel
+        delegate: petDelegate
+        highlight: petHighlight; highlightFollowsCurrentItem: false
+        focus: true
+    }
+}