1 files changed, 66 insertions, 0 deletions
diff --git a/demos/declarative/webbrowser/content/ScrollBar.qml b/demos/declarative/webbrowser/content/ScrollBar.qml
new file mode 100644
index 0000000..976297b
--- /dev/null
+++ b/demos/declarative/webbrowser/content/ScrollBar.qml
@@ -0,0 +1,66 @@
+import Qt 4.7
+
+Item {
+    id: container
+
+    property variant scrollArea
+    property variant orientation: Qt.Vertical
+
+    opacity: 0
+
+    function position()
+    {
+        var ny = 0;
+        if (container.orientation == Qt.Vertical)
+            ny = scrollArea.visibleArea.yPosition * container.height;
+        else
+            ny = scrollArea.visibleArea.xPosition * container.width;
+        if (ny > 2) return ny; else return 2;
+    }
+
+    function size()
+    {
+        var nh, ny;
+
+        if (container.orientation == Qt.Vertical)
+            nh = scrollArea.visibleArea.heightRatio * container.height;
+        else
+            nh = scrollArea.visibleArea.widthRatio * container.width;
+
+        if (container.orientation == Qt.Vertical)
+            ny = scrollArea.visibleArea.yPosition * container.height;
+        else
+            ny = scrollArea.visibleArea.xPosition * container.width;
+
+        if (ny > 3) {
+            var t;
+            if (container.orientation == Qt.Vertical)
+                t = Math.ceil(container.height - 3 - ny);
+            else
+                t = Math.ceil(container.width - 3 - ny);
+            if (nh > t) return t; else return nh;
+        } else return nh + ny;
+    }
+
+    Rectangle { anchors.fill: parent; color: "Black"; opacity: 0.5 }
+
+    BorderImage {
+        source: "pics/scrollbar.png"
+        border { left: 1; right: 1; top: 1; bottom: 1 }
+        x: container.orientation == Qt.Vertical ? 2 : position()
+        width: container.orientation == Qt.Vertical ? container.width - 4 : size()
+        y: container.orientation == Qt.Vertical ? position() : 2
+        height: container.orientation == Qt.Vertical ? size() : container.height - 4
+    }
+
+    states: State {
+        name: "visible"
+        when: scrollArea.moving
+        PropertyChanges { target: container; opacity: 1.0 }
+    }
+
+    transitions: Transition {
+        from: "visible"; to: ""
+        NumberAnimation { properties: "opacity"; duration: 600 }
+    }
+}