Qt Quick 演示 - Tweet 搜索

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import QtQuick 2.0
import "tweetsearch.mjs" as Helper
Item {
    id: container
    property real hm: 1.0
    property int appear: -1
    property real startRotation: 1
    onAppearChanged: {
        container.startRotation = 0.5
        flipBar.animDuration = appear;
        delayedAnim.start();
    }
    SequentialAnimation {
        id: delayedAnim
        PauseAnimation { duration: 50 }
        ScriptAction { script: flipBar.flipDown(startRotation); }
    }
    width: 320
    height: flipBar.height * hm
    FlipBar {
        id: flipBar
        property bool flipped: false
        delta: startRotation
        anchors.bottom: parent.bottom
        width: container.ListView.view ? container.ListView.view.width : 0
        height: Math.max(72, tweet.y + tweet.height + 10)
        front: Rectangle {
            width: container.ListView.view ? container.ListView.view.width : 0
            height: Math.max(72, tweet.y + tweet.height + 10)
            color: "#2699bf"
            Rectangle { color: "#33ccff"; width: parent.width; height: 1 }
            Rectangle { color: "#1a6680"; width: parent.width; height: 1; anchors.bottom: parent.bottom }
            Image {
                id: placeHolder
                source: "resources/anonymous.png"
                x: 10; y: 9
                visible: avatar.status != Image.Ready
            }
            Image {
                id: avatar
                source: model.userImage
                anchors.fill: placeHolder
                MouseArea {
                    id: mouseArea
                    anchors.fill: parent
                    onClicked: {
                        flipBar.flipUp()
                        flipBar.flipped = true
                    }
                }
            }
            Text {
                id: name
                text: model.name
                anchors { left: avatar.right; leftMargin: 10; top: avatar.top; topMargin: -3 }
                font.pixelSize: 12
                font.bold: true
                color: "white"
                linkColor: "white"
            }
            Text {
                id: tweet
                text: model.statusText
                anchors { left: avatar.right; leftMargin: 10; top: name.bottom; topMargin: 0; right: parent.right; rightMargin: 10 }
                wrapMode: Text.WordWrap
                font.pixelSize: 12
                font.bold: false
                color: "#adebff"
                linkColor: "white"
                onLinkActivated: {
                    var tag = link.split("https://twitter.com/search?q=%23")
                    var user = link.split("https://twitter.com/")
                    if (tag[1] != undefined) {
                        mainListView.positionViewAtBeginning()
                        mainListView.clear()
                        mainListView.autoSearch('tag', tag[1])
                        tweetsModel.from = ""
                        tweetsModel.phrase = "#" + tag[1]
                    } else if (user[1] != undefined) {
                        mainListView.positionViewAtBeginning()
                        mainListView.clear()
                        mainListView.autoSearch('user', user[1])
                        tweetsModel.phrase = ""
                        tweetsModel.from = user[1]
                    } else
                        Qt.openUrlExternally(link)
                }
            }
        }
        back: Rectangle {
            width: container.ListView.view ? container.ListView.view.width : 0
            height: Math.max(72, tweet.y + tweet.height + 10)
            color: "#be4a25"
            Rectangle { color: "#ff6633"; width: parent.width; height: 1 }
            Rectangle { color: "#80341a"; width: parent.width; height: 1; anchors.bottom: parent.bottom }
            Image {
                id: avatar2
                source: model.userImage
                anchors.right: parent.right
                anchors.rightMargin: 10
                y: 9
                MouseArea {
                    anchors.fill: parent
                    onClicked: {
                        flipBar.flipDown()
                        flipBar.flipped = false
                    }
                }
            }
            Text {
                id: username
                text: model.twitterName
                x: 10; anchors { top: avatar2.top; topMargin: -3 }
                font.pixelSize: 12
                font.bold: true
                color: "white"
                linkColor: "white"
            }
            Text {
                text: model.source + "<br>" + Helper.formatDate(model.published) + "<br>" + model.uri
                x: 10; anchors { top: username.bottom; topMargin: 0 }
                wrapMode: Text.WordWrap
                font.pixelSize: 12
                font.bold: false
                color: "#ffc2ad"
                linkColor: "white"
                onLinkActivated: Qt.openUrlExternally(link);
            }
        }
    }
}