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import QtQuick 1.0
import "../../../components" as Components
import "../plugin"
FocusScope {
id:scrollarea
width: 100
height: 100
property int contentMargin: 1
property int __scrollbarExtent : styleitem.pixelMetric("scrollbarExtent");
property int frameWidth: styleitem.pixelMetric("defaultframewidth");
property int contentHeight : content.childrenRect.height
property int contentWidth: content.childrenRect.width
property alias color: flickable.color
property bool frame: true
property bool highlightOnFocus: false
default property alias children: content.children
property int contentY
property int contentX
property bool frameAroundContents: styleitem.styleHint("framearoundcontents")
onContentYChanged: {
vscrollbar.value = contentY
}
onContentXChanged: {
hscrollbar.value = contentX
}
QStyleBackground {
style: QStyleItem{
id:styleitem
elementType: frame ? "frame" : ""
sunken: true
}
anchors.fill: parent
anchors.rightMargin: (frameAroundContents && vscrollbar.visible) ? vscrollbar.width + 4 : -frameWidth
anchors.bottomMargin: (frameAroundContents && hscrollbar.visible) ? hscrollbar.height + 4 : -frameWidth
anchors.topMargin: (frameAroundContents && hscrollbar.visible) ? hscrollbar.height + 4 : -frameWidth
Rectangle {
id:flickable
color: "transparent"
anchors.fill: parent
anchors.margins: frame ? 2 : 0
clip: true
Item {
id: docmargins
anchors.fill:parent
anchors.margins:contentMargin
Item {
id: content
x: -scrollarea.contentX
y: -scrollarea.contentY
}
}
}
}
ScrollBar {
id: hscrollbar
orientation: Qt.Horizontal
visible: contentWidth > flickable.width
maximumValue: contentWidth > flickable.width ? scrollarea.contentWidth - flickable.width : 0
minimumValue: 0
anchors.bottom: parent.bottom
anchors.left: parent.left
anchors.right: parent.right
anchors.rightMargin: { return (frame ? 1 : 0) + ( vscrollbar.visible ? __scrollbarExtent : 0) }
onValueChanged: contentX = value
}
ScrollBar {
id: vscrollbar
orientation: Qt.Vertical
visible: contentHeight > flickable.height
maximumValue: contentHeight > flickable.height ? scrollarea.contentHeight - flickable.height : 0
minimumValue: 0
anchors.right: parent.right
anchors.top: parent.top
anchors.bottom: parent.bottom
anchors.bottomMargin: { return (frame ? 1 : 0) + (hscrollbar.visible ? __scrollbarExtent : 0) }
onValueChanged: contentY = value
}
QStyleBackground {
z:2
anchors.fill:parent
anchors.margins:-2
anchors.rightMargin:-4
anchors.bottomMargin:-4
visible: highlightOnFocus && parent.activeFocus && styleitem.styleHint("focuswidget")
style: QStyleItem {
id:framestyle
elementType:"focusframe"
}
}
}
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