examples/declarative/searchbox/SearchBox.qml


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import Qt 4.6

FocusScope {
    id: focusScope
    width: 250; height: 28

    BorderImage {
        source: "images/lineedit-bg.png"
        width: parent.width; height: parent.height
        border { left: 4; top: 4; right: 4; bottom: 4 }
    }

    BorderImage {
        source: "images/lineedit-bg-focus.png"
        width: parent.width; height: parent.height
        border { left: 4; top: 4; right: 4; bottom: 4 }
        visible: parent.wantsFocus ? true : false
    }

    Text {
        id: typeSomething; anchors.fill: parent; anchors.leftMargin: 8
        verticalAlignment: Text.AlignVCenter
        text: "Type something..."; color: "gray"; font.italic: true
    }

    MouseRegion { anchors.fill: parent; onClicked: focusScope.focus = true }

    TextInput {
        id: textInput
        anchors.left: parent.left; anchors.leftMargin: 8
        anchors.verticalCenter: parent.verticalCenter
        focus: if (1) true
    }

    Image {
        id: clear
        anchors.right: parent.right; anchors.rightMargin: 8
        anchors.verticalCenter: parent.verticalCenter
        source: "images/edit-clear-locationbar-rtl.png"; opacity: 0

        MouseRegion { anchors.fill: parent; onClicked: { textInput.text = ''; focusScope.focus = true } }
    }

    states: State {
        name: "hasText"; when: textInput.text != ''
        PropertyChanges { target: typeSomething; opacity: 0 }
        PropertyChanges { target: clear; opacity: 1 }
    }

    transitions: [
        Transition {
            from: ""; to: "hasText"
            NumberAnimation { exclude: typeSomething; matchProperties: "opacity" }
        },
        Transition {
            from: "hasText"; to: ""
            NumberAnimation { matchProperties: "opacity" }
        }
    ]
}