Button.qml Example File

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 import QtQuick 1.0

 Rectangle {
     id: container

     property variant text
     signal clicked

     height: text.height + 10; width: text.width + 20
     border.width: 1
     radius: 4
     smooth: true

     gradient: Gradient {
         GradientStop {
             position: 0.0
             color: !mouseArea.pressed ? activePalette.light : activePalette.button
         }
         GradientStop {
             position: 1.0
             color: !mouseArea.pressed ? activePalette.button : activePalette.dark
         }
     }

     SystemPalette { id: activePalette }

     MouseArea {
         id: mouseArea
         anchors.fill: parent
         onClicked: container.clicked()
     }

     Text {
         id: text
         anchors.centerIn:parent
         font.pointSize: 10
         text: parent.text
         color: activePalette.buttonText
     }
 }