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+import Qt 4.7
+
+Rectangle {
+ width: 600; height: 300
+
+ // MyPets model is defined in dummydata/MyPetsModel.qml
+ // The viewer 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 {
+ width: 200; height: 50
+ Column {
+ Text { text: 'Name: ' + name }
+ Text { text: 'Type: ' + type }
+ Text { text: 'Age: ' + age }
+ }
+ }
+ }
+
+ // Define a highlight component. Just one of these will be instantiated
+ // by each ListView and placed behind the current item.
+ Component {
+ id: petHighlight
+ Rectangle { color: "#FFFF88" }
+ }
+
+ // Show the model in three lists, with different highlight ranges.
+ // preferredHighlightBegin and preferredHighlightEnd set the
+ // range in which to attempt to maintain the highlight.
+ //
+ // Note that the second and third ListView
+ // set their currentIndex to be the same as the first, and that
+ // the first ListView is given keyboard focus.
+ //
+ // The default mode allows the currentItem to move freely
+ // within the visible area. If it would move outside the visible
+ // area, the view is scrolled to keep it visible.
+ //
+ // The second list sets a highlight range which attempts to keep the
+ // current item within the the bounds of the range, however
+ // items will not scroll beyond the beginning or end of the view,
+ // forcing the highlight to move outside the range at the ends.
+ //
+ // The third list sets the highlightRangeMode to StrictlyEnforceRange
+ // and sets a range smaller than the height of an item. This
+ // forces the current item to change when the view is flicked,
+ // since the highlight is unable to move.
+ //
+ // Note that the first ListView sets its currentIndex to be equal to
+ // the third ListView's currentIndex. By flicking List3 with
+ // the mouse, the current index of List1 will be changed.
+
+ ListView {
+ id: list1
+ width: 200; height: parent.height
+ model: MyPetsModel
+ delegate: petDelegate
+
+ highlight: petHighlight
+ currentIndex: list3.currentIndex
+ focus: true
+ }
+
+ ListView {
+ id: list2
+ x: 200; width: 200; height: parent.height
+ model: MyPetsModel
+ delegate: petDelegate
+
+ highlight: petHighlight
+ currentIndex: list1.currentIndex
+ preferredHighlightBegin: 80; preferredHighlightEnd: 220
+ highlightRangeMode: ListView.ApplyRange
+ }
+
+ ListView {
+ id: list3
+ x: 400; width: 200; height: parent.height
+ model: MyPetsModel
+ delegate: petDelegate
+
+ highlight: Rectangle { color: "lightsteelblue" }
+ currentIndex: list1.currentIndex
+ preferredHighlightBegin: 125; preferredHighlightEnd: 125
+ highlightRangeMode: ListView.StrictlyEnforceRange
+ flickDeceleration: 1000
+ }
+}