import Qt 4.7
import QExtend 1.0
import "script.js" as Tree

Canvas {
    width:1000
    height:560
    color : Qt.rgba(0,0,0,1)

    MouseArea{
        anchors.fill : parent
        hoverEnabled  : true

        onPressed : Tree.onkeydown(mouseX,mouseY)
        onPositionChanged :{if(mouse.buttons== Qt.LeftButton) {Tree.onkeydownmove(mouseX,mouseY);};}
    }

    Component.onCompleted: Tree.setup(getContext(),width,height)

}