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Diffstat (limited to 'examples/declarative/scrollbar/ScrollBar.qml')
-rw-r--r-- | examples/declarative/scrollbar/ScrollBar.qml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/examples/declarative/scrollbar/ScrollBar.qml b/examples/declarative/scrollbar/ScrollBar.qml new file mode 100644 index 0000000..f68775c --- /dev/null +++ b/examples/declarative/scrollbar/ScrollBar.qml @@ -0,0 +1,31 @@ +import Qt 4.6 + +Item { + id: scrollBar + // The matchProperties that define the scrollbar's state. + // position and pageSize are in the range 0.0 - 1.0. They are relative to the + // height of the page, i.e. a pageSize of 0.5 means that you can see 50% + // of the height of the view. + // orientation can be either 'Vertical' or 'Horizontal' + property real position + property real pageSize + property var orientation : "Vertical" + + // A light, semi-transparent background + Rectangle { + id: background + radius: orientation == 'Vertical' ? (width/2 - 1) : (height/2 - 1) + color: "white"; opacity: 0.3 + anchors.fill: parent + } + // Size the bar to the required size, depending upon the orientation. + Rectangle { + opacity: 0.7 + color: "black" + radius: orientation == 'Vertical' ? (width/2 - 1) : (height/2 - 1) + x: orientation == 'Vertical' ? 1 : (scrollBar.position * (scrollBar.width-2) + 1) + y: orientation == 'Vertical' ? (scrollBar.position * (scrollBar.height-2) + 1) : 1 + width: orientation == 'Vertical' ? (parent.width-2) : (scrollBar.pageSize * (scrollBar.width-2)) + height: orientation == 'Vertical' ? (scrollBar.pageSize * (scrollBar.height-2)) : (parent.height-2) + } +} |