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QML 单张囄��昄��{效果

ccsdu2009 — Thu, 19 Sep 2019 10:22:00 GMT

import QtQuick 2.11

Rectangle {
    width: 640
    height: 480
    color: "#0ff90f"

    Flipable {
            id: flip
            width: 300
            height: 300
            anchors.centerIn: parent

            property bool flipped: false

            front: Image{
                anchors.fill: parent
                source: "file:///C:/Users/Administrator/Desktop/11111/2099720.png"

                transform: Rotation{
                    origin.x: flip.width / 2
                    origin.y: flip.height / 2
                    axis.x: 0
                    axis.y: 1
                    axis.z: 0
                    angle: 180
                }
            }

            back: Image{
                anchors.fill: parent
                source: "file:///C:/Users/Administrator/Desktop/11111/2099720.png"
            }

            transform: Rotation{
                id: rotation
                origin.x: flip.width / 2
                origin.y: flip.height / 2
                axis.x: 0
                axis.y: 1
                axis.z: 0
                angle: 0
            }

            states:State{
                PropertyChanges {
                    target: rotation
                    angle: 180
                }
                when:flip.flipped
            }

            transitions: Transition{
                NumberAnimation{
                    target:rotation
                    properties: "angle"
                    duration: 240
                }
            }

            MouseArea {
                anchors.fill: parent
                onClicked:  flip.flipped = !flip.flipped
            }
        }
}

ccsdu2009 2019-09-19 18:22 发表评论

QML 囄��{动画

ccsdu2009 — Thu, 19 Sep 2019 09:33:00 GMT

import QtQuick 2.11

Rectangle {
    width: 640
    height: 480
    color: "#0909ff"

    Flipable {
            id: flip
            width: 300
            height: 300
            anchors.centerIn: parent

            property bool flipped: false

            front:Image{
                anchors.fill: parent
                source: "file:///C:/Users/Administrator/Desktop/11111/2099720.png"
            }

            back:Image{
                anchors.fill: parent
                source: "file:///C:/Users/Administrator/Desktop/11111/2099720-flip.png"
            }

            transform: Rotation{
                id: rotation
                origin.x: flip.width / 2
                origin.y: flip.height / 2
                axis.x: 0
                axis.y: 1
                axis.z: 0
                angle: 0
            }

            states:State{
                PropertyChanges {
                    target: rotation
                    angle: 180
                }
                when:flip.flipped
            }

            transitions: Transition{
                NumberAnimation{
                    target:rotation
                    properties: "angle"
                    duration: 240
                }
            }

            MouseArea {
                anchors.fill: parent

                onClicked:  flip.flipped = !flip.flipped

            }
        }
}

ccsdu2009 2019-09-19 17:33 发表评论

QML StackLayout

ccsdu2009 — Wed, 18 Sep 2019 03:49:00 GMT

import QtQuick 2.5
import QtQuick.Layouts 1.3
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4

Rectangle {
    width: 640
    height: 480
    color: "#333333"

    Button {
        id: button
        text: "Button"
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.top: parent.top
        anchors.topMargin: 6

        onClicked: {
            var count = layout.count
            if(layout.currentIndex == count - 1)
                layout.currentIndex = 0
            else
                layout.currentIndex ++
        }
    }

    StackLayout {
        id: layout
        anchors.top: button.bottom
        anchors.topMargin: 6
        anchors.horizontalCenter: parent.horizontalCenter
        width: 480
        height: 320
        currentIndex: 1
        Rectangle {
            color: 'teal'
            implicitWidth: 200
            implicitHeight: 200
        }
        Rectangle {
            color: 'plum'
            implicitWidth: 300
            implicitHeight: 200
        }
        Rectangle {
            color: '#c90909'
            implicitWidth: 300
            implicitHeight: 200
        }
        Rectangle {
            color: 'green'
            implicitWidth: 300
            implicitHeight: 200
        }
        Rectangle {
            color: 'grey'
            implicitWidth: 300
            implicitHeight: 200
        }
    }
}

ccsdu2009 2019-09-18 11:49 发表评论

ccsdu2009 — Wed, 18 Sep 2019 02:59:00 GMT

import QtQuick 2.5
import QtQuick.Layouts 1.2
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4

Rectangle {
    id: circularProgressBar
    width: 60
    height: 60

    color: "#333333"
    property real currentValue: 86
    property bool textVisible: true
    property bool canClick: false

    Canvas {
        id: canvas
        anchors.fill: parent
        antialiasing: true

        property color primaryColor: "transparent"
        property color secondaryColor: "lightblue"

        property real centerWidth: width / 2
        property real centerHeight: height / 2
        property real radius: Math.min(canvas.width-10, canvas.height-10) / 2

        property real minimumValue: 0
        property real maximumValue: 100
        property alias currentValue : circularProgressBar.currentValue

        property string text: "0"
        property real angle: (currentValue - minimumValue) / (maximumValue - minimumValue) * 2 * Math.PI
        property real angleOffset: -Math.PI / 2

        property real rotate: 0.0

        onPrimaryColorChanged: requestPaint()
        onSecondaryColorChanged: requestPaint()
        onMinimumValueChanged: requestPaint()
        onMaximumValueChanged: requestPaint()
        onCurrentValueChanged: requestPaint()
        onRotateChanged: requestPaint()

        onPaint: {
            var ctx = getContext("2d");
            ctx.save();

            ctx.clearRect(0, 0, canvas.width, canvas.height);

            ctx.translate(width/2,height/2)
            ctx.rotate(rotate*Math.PI/180.0)
            ctx.translate(-width/2,-height/2)

            ctx.beginPath();
            ctx.lineWidth = 10;
            ctx.strokeStyle = primaryColor;
            ctx.arc(canvas.centerWidth,
                    canvas.centerHeight,
                    canvas.radius,
                    angleOffset + canvas.angle,
                    angleOffset + 2*Math.PI);
            ctx.stroke();

            ctx.beginPath();
            ctx.lineWidth = 3;
            ctx.strokeStyle = canvas.secondaryColor;
            ctx.arc(canvas.centerWidth,
                    canvas.centerHeight,
                    canvas.radius,
                    canvas.angleOffset,
                    canvas.angleOffset + canvas.angle);
            ctx.stroke();

            ctx.restore();
        }

        MouseArea {
            id: mouseArea
            anchors.fill: parent
            visible: circularProgressBar.canClick
            onClicked: canvas.clicked()
            onPressedChanged: canvas.requestPaint()
        }

        Timer{
            id: timer
            interval: 150;
            running: true
            repeat: true;
            onTriggered: {
                canvas.rotate += 5
            }
        }
    }
}

ccsdu2009 2019-09-18 10:59 发表评论

ccsdu2009 — Tue, 17 Sep 2019 08:06:00 GMT

import QtQuick 2.11
import QtQuick.Controls 2.4

Rectangle
{
    width:640
    height:480
    color:"#cfcfc0"

    anchors.margins: 6

    property bool load1: true

    Button
    {
        id:button
        text: "Button"
        anchors.horizontalCenter: parent.horizontalCenter
        onClicked:
        {
            if(area.visible)
                fadeOut.start()
            else
                fadeIn.start()
        }
    }

    PropertyAnimation
    {
        id: fadeOut
        target: area
        duration: 300
        property: "opacity"
        from: 1.0
        to: 0.0

        onStopped: area.visible = false
    }

    PropertyAnimation
    {
        id: fadeIn
        target: area
        duration: 300
        property: "opacity"
        from: 0.0
        to: 1.0

        onStarted: area.visible = true
    }

    Rectangle
    {
        id: area
        width: parent.width - 12
        height: parent.height - button.height - 12
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.topMargin: 6
        anchors.top: button.bottom
        visible: false
        color: "#9900ff00"
    }
}

ccsdu2009 2019-09-17 16:06 发表评论

ccsdu2009 — Tue, 17 Sep 2019 03:18:00 GMT

上层MouseArea需要接受右键事�Ӟ��如下

    MouseArea {
        anchors.fill: parent
        acceptedButtons: Qt.LeftButton | Qt.RightButton
    }

ccsdu2009 2019-09-17 11:18 发表评论

QML 右键菜单

ccsdu2009 — Tue, 17 Sep 2019 03:10:00 GMT

import QtQuick 2.11
import QtQuick.Controls 2.4

Rectangle
{
    width:640
    height:480
    color:"#cfcfc0"

    anchors.margins: 6

    MouseArea {
        id: mouseRegion
        anchors.fill: parent;
        acceptedButtons: Qt.LeftButton | Qt.RightButton

        onClicked: {
            if(mouse.button == Qt.RightButton)
                contentMenu.popup()
        }

        Menu {
            id: contentMenu

            MenuItem {
                text: "Cut"
                onTriggered: {}
            }

            MenuItem {
                text: "Copy"
                onTriggered: {}
            }

            MenuItem {
                text: "Paste"
                onTriggered: {}
            }

            MenuSeparator { }

            Menu {
                title: "More"
                MenuItem {
                    text: "Edit"
                }
                MenuItem {
                    text: "Select All"
                }
            }
        }
    }
}

ccsdu2009 2019-09-17 11:10 发表评论

ccsdu2009 — Tue, 17 Sep 2019 03:06:00 GMT

1     Button {
2         anchors.left: button
3         text: "菜单"
4         anchors.leftMargin: 12
5         onClicked: popupMenu.popup()
6      }
7
8      Menu {
9           id : popupMenu
10           title: "&File"
11
12           MenuItem {
13               text: "&Open"
14               onTriggered:{}
15           }
16
17           MenuItem {
18               text: "&Save"
19               onTriggered: {}
20           }
21
22           MenuItem {
23               text: "&Close"
24               onTriggered: Qt.quit()
25           }
26     }

ccsdu2009 2019-09-17 11:06 发表评论

ccsdu2009 — Mon, 16 Sep 2019 08:38:00 GMT

import QtQuick 2.5
import QtQuick.Layouts 1.2
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4

Rectangle {
    id: circularProgressBar
    width: 60
    height: 60

    color: "#333333"
    property real currentValue: 0
    property bool textVisible: true
    property bool canClick: false

    Canvas {
        id: canvas
        anchors.fill: parent
        antialiasing: true

        property color primaryColor: "transparent"
        property color secondaryColor: "lightblue"

        property real centerWidth: width / 2
        property real centerHeight: height / 2
        property real radius: Math.min(canvas.width-10, canvas.height-10) / 2

        property real minimumValue: 0
        property real maximumValue: 100
        property alias currentValue : circularProgressBar.currentValue

        property string text: "0"
        property real angle: (currentValue - minimumValue) / (maximumValue - minimumValue) * 2 * Math.PI
        property real angleOffset: -Math.PI / 2

        onPrimaryColorChanged: requestPaint()
        onSecondaryColorChanged: requestPaint()
        onMinimumValueChanged: requestPaint()
        onMaximumValueChanged: requestPaint()
        onCurrentValueChanged: requestPaint()

        onPaint: {
            var ctx = getContext("2d");
            ctx.save();

            ctx.clearRect(0, 0, canvas.width, canvas.height);

            if(mouseArea.pressed) {
                ctx.beginPath();
                ctx.lineWidth = 10;
                ctx.fillStyle = Qt.lighter(canvas.secondaryColor,1.25);
                ctx.arc(canvas.centerWidth,
                        canvas.centerHeight,
                        canvas.radius,
                        0,
                        2*Math.PI);
                ctx.fill();

                timer.running = true;
            }

            ctx.beginPath();
            ctx.lineWidth = 10;
            ctx.strokeStyle = primaryColor;
            ctx.arc(canvas.centerWidth,
                    canvas.centerHeight,
                    canvas.radius,
                    angleOffset + canvas.angle,
                    angleOffset + 2*Math.PI);
            ctx.stroke();

            ctx.beginPath();
            ctx.lineWidth = 3;
            ctx.strokeStyle = canvas.secondaryColor;
            ctx.arc(canvas.centerWidth,
                    canvas.centerHeight,
                    canvas.radius,
                    canvas.angleOffset,
                    canvas.angleOffset + canvas.angle);
            ctx.stroke();

            ctx.restore();
        }

        Text {
            id: progressText
            anchors.centerIn: parent

            font.pixelSize: 16
            text: canvas.text
            visible: circularProgressBar.textVisible
            color: canvas.secondaryColor
        }

        MouseArea {
            id: mouseArea
            anchors.fill: parent
            visible: circularProgressBar.canClick
            onClicked: canvas.clicked()
            onPressedChanged: canvas.requestPaint()
        }

        Timer{
            id: timer
            interval: 100;
            running: true
            repeat: true;
            onTriggered: {

                if(circularProgressBar.currentValue === 100) {
                    circularProgressBar.currentValue = 0;
                    progressText.text = "0"
                }

                circularProgressBar.currentValue += 1;
                progressText.text = circularProgressBar.currentValue.toString()+"%";
            }

        }
    }
}

ccsdu2009 2019-09-16 16:38 发表评论

QML气��

ccsdu2009 — Mon, 16 Sep 2019 02:45:00 GMT

import QtQuick 2.11
import QtQuick.Controls 2.4

Rectangle
{
    id: base
    width:640
    height:480
    color: backgroundColor

    property string backgroundColor: "#191919"
    anchors.margins: 6

    Rectangle {
        id: seekTimeBubble
        width: currentSeekTime.width + 14
        height: currentSeekTime.height + 21
        anchors.centerIn: parent
        color: parent.color

        Canvas {
            id: canvasSeekTime
            anchors.fill: parent
            property real radius: 9

            onPaint: {
                var ctx = getContext('2d')
                ctx.reset()
                ctx.strokeStyle = base.color
                ctx.lineWidth = 1
                ctx.clearRect(0, 0, width, height)
                ctx.beginPath()

                ctx.moveTo(0, radius)
                ctx.arcTo(0, 0, radius, 0,radius)

                ctx.lineTo(parent.width - radius, 0)
                ctx.arcTo(parent.width, 0, parent.width, radius, radius)

                ctx.lineTo(parent.width, parent.height - radius * 2)
                ctx.arcTo(parent.width, parent.height - radius,parent.width - radius,parent.height - radius, radius)

                ctx.lineTo(parent.width / 2 + 1.5*radius,parent.height - radius)
                ctx.lineTo(parent.width / 2, parent.height)
                ctx.lineTo(parent.width / 2 - 1.5*radius,parent.height - radius)
                ctx.lineTo(radius, parent.height - radius)
                ctx.arcTo(0, parent.height - radius, 0, parent.height - radius * 2, radius)

                ctx.closePath()
                ctx.clip()
                ctx.stroke()
                ctx.fillStyle = "#333333"
                ctx.fillRect(0, 0, width, height)
            }

            Text {
                id: currentSeekTime
                anchors {
                    top: parent.top
                    topMargin: 3
                    horizontalCenter: parent.horizontalCenter
                }
                color: "#ffffff"
                font.pointSize: 12
                text: "03:21"
                onWidthChanged: {
                    canvasSeekTime.requestPaint()
                }
            }
        }
        Glow {
            anchors.fill: canvasSeekTime
            samples: 17
            color: "transparent"
            source: canvasSeekTime
        }
    }
}

ccsdu2009 2019-09-16 10:45 发表评论

QML StackLayout

ccsdu2009 — Wed, 11 Sep 2019 06:02:00 GMT

import QtQuick 2.4
import QtQuick.Controls 1.3
import QtQuick.Layouts 1.3
import QtQuick.Controls.Styles 1.4
import QtQuick.Dialogs 1.2

Rectangle {
    id: container
    width: 640
    height: 360

    StackLayout {
        id: layout
        width: parent.width - 120
        height: 300

        anchors.top: parent.top
        anchors.topMargin: 6
        anchors.horizontalCenter: parent.horizontalCenter

        currentIndex: count - 1
        Rectangle {
            color: 'teal'
            implicitWidth: 200
            implicitHeight: 200
        }
        Rectangle {
            color: 'plum'
            implicitWidth: 300
            implicitHeight: 200
        }
        Rectangle {
            color: 'red'
            implicitWidth: 300
            implicitHeight: 200
        }
        Rectangle {
            color: 'blue'
            implicitWidth: 300
            implicitHeight: 200
        }
        Rectangle {
            color: 'green'
            implicitWidth: 300
            implicitHeight: 200
        }
    }

    Button {
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.top: layout.bottom
        anchors.topMargin: 6
        text: "Prev"

        onClicked:{
            if(layout.currentIndex == 0)
                layout.currentIndex = layout.count-1
            else {
                layout.currentIndex --
            }
        }
    }
}

ccsdu2009 2019-09-11 14:02 发表评论

QML DoubleSlider

ccsdu2009 — Wed, 11 Sep 2019 01:47:00 GMT

import QtQuick 2.2
import QtQuick.Controls 1.2

Rectangle {
    id: doubleSlider
    width: 360
    height: 72
    color: "#c3c3c3"

    property int minValue: 0
    property int maxValue: 100
    property int lowValue: 0
    property int highValue: 100
    property int thumbWidth: 12
    readonly property int range: width - thumbWidth
    property var thumbColor: "#c030bb"
    property int lastX: 0

    signal value(int low,int high)

    Rectangle {
        id: startSlider
        width: doubleSlider.thumbWidth
        height: parent.height

        x: 0
        anchors.verticalCenter: parent.verticalCenter

        color: doubleSlider.thumbColor
    }

    Rectangle {
        id: endSlider
        width: doubleSlider.thumbWidth
        height: parent.height

        x: parent.width - endSlider.width
        anchors.verticalCenter: parent.verticalCenter

        color: doubleSlider.thumbColor
    }

    MouseArea {
        id: sliderMouseArea
        anchors.fill: parent
        hoverEnabled: true

        property point clickPos
        property var currentSlider: undefined

        onPressed: {
            updateCurrentSlider(mouse)
            clickPos = Qt.point(mouse.x,mouse.y)
        }

        onPositionChanged:{
            if(pressed && currentSlider != undefined){
                var delta = Qt.point(mouse.x-clickPos.x,mouse.y-clickPos.y)
                doubleSlider.lastX = currentSlider.x
                currentSlider.x = mouse.x
                fixSliderPosition()
            }
        }

        onWheel: {
            if(currentSlider === undefined)
                return

            var delta = wheel.angleDelta.y/120
            currentSlider.x += delta
            fixSliderPosition()
        }

        function fixSliderPosition(){
            if(currentSlider === undefined)
                return

            if(currentSlider === startSlider &&
                    startSlider.x+startSlider.width > endSlider.x)
                currentSlider.x = endSlider.x-startSlider.width

            if(currentSlider === endSlider &&
                    endSlider.x < startSlider.x + startSlider.width)
                currentSlider.x = startSlider.x + startSlider.width

            if(currentSlider.x < 0)
                currentSlider.x = 0
            if(currentSlider.x > doubleSlider.width - currentSlider.width)
                currentSlider.x = doubleSlider.width - currentSlider.width

            if(currentSlider === startSlider){
                var v0 = 100*startSlider.x/doubleSlider.range
                if(v0 != lowValue){
                    lowValue = v0
                    doubleSlider.value(lowValue,highValue)
                }
            }
            else if(currentSlider === endSlider){
                var v1 = 100*endSlider.x/doubleSlider.range
                if(v1 != highValue){
                    highValue = v1
                    doubleSlider.value(lowValue,highValue)
                }
            }
        }

        function containPoint(input,minValue,maxValue){
            if(input < minValue || input > maxValue)
                return false
            return true
        }

        function updateCurrentSlider(mouse){
            if(containPoint(mouse.x,startSlider.x,startSlider.x+startSlider.width)){
                currentSlider = startSlider
                doubleSlider.lastX = startSlider.x
            }
            else if(containPoint(mouse.x,endSlider.x,endSlider.x+endSlider.width)){
                currentSlider = endSlider
                doubleSlider.lastX = endSlider.x
            }
        }
    }
}

ccsdu2009 2019-09-11 09:47 发表评论

QML ListView展示日志

ccsdu2009 — Tue, 10 Sep 2019 07:19:00 GMT

import QtQuick 2.2
import QtQuick.Controls 2.4
import QtQuick.Controls.Styles 1.4
import QtQuick.Window 2.11
import QtQuick.Layouts 1.1

Rectangle
{
    anchors.rightMargin: 4
    anchors.bottomMargin: 4
    anchors.leftMargin: 4
    anchors.topMargin: 4
    anchors.fill: parent

    ColumnLayout
    {
        spacing: 2
        anchors.fill: parent

        Rectangle
        {
            Layout.fillWidth: true
            Layout.fillHeight: true
            RowLayout {
                anchors.fill: parent
                Rectangle
                {
                    Layout.fillWidth: true
                    Layout.fillHeight: true

                    ListView {
                        id:idLogListView
                        focus:true

                        anchors.fill: parent
                        highlight: Rectangle { color: "#A0CED1" }
                        model: idListModle
                        delegate: Component
                        {

                        RowLayout {

                            id:idlistElemnet
                            height: 20
                            width: parent.width
                            spacing: 20
                            Layout.fillWidth: true

                            Rectangle {height: 16
                                width: 16
                                radius: 5
                                color:getListEleHeadColor(type)
                                Text{ anchors.centerIn: parent}
                            }

                            Text { text: time; font.bold: true}
                            Text { text:type }
                            Text { text:descripe; color:"blue" ; Layout.fillWidth: true}

                            states: State {
                                name: "Current"
                                when: idlistElemnet.ListView.isCurrentItem
                                PropertyChanges { target: idlistElemnet; x: 20 }
                            }
                            transitions: Transition {
                                NumberAnimation { properties: "x"; duration: 200 }
                            }
                            MouseArea {
                                anchors.fill: parent
                                onClicked: idlistElemnet.ListView.view.currentIndex = index
                            }
                        }
                    }

                    Component.onCompleted:
                    {
                        for(var idx=0;idx<100;idx++)
                        {
                            var newType=parseInt((Math.random(Math.random())*100+1)%3);
                            idListModle.append( { "descripe": "�pȝ��日志..","time": "2016-10-2","type":newType});
                        }
                    }
                }

                ListModel {

                    id:idListModle
                    ListElement {
                        descripe: "�pȝ��日志"
                        time: "2016-11-2"
                        type:1
                    }
                }
            }

            Rectangle
            {
                Layout.fillHeight: true
                id: scrollbar
                width: 10;
                height: 380
                color: "#D9D9D9"
                radius: 10
                Rectangle {
                    id: button
                    x: 0
                    y: idLogListView.visibleArea.yPosition * scrollbar.height
                    width: 10
                    height: idLogListView.visibleArea.heightRatio * scrollbar.height;
                    color: "#979797"
                    radius: 10
                    MouseArea {
                        id: mouseArea
                        anchors.fill: button
                        drag.target: button
                        drag.axis: Drag.YAxis
                        drag.minimumY: 0
                        drag.maximumY: scrollbar.height - button.height
                        onMouseYChanged: {
                            idLogListView.contentY = button.y / scrollbar.height * idLogListView.contentHeight
                        }
                    }
                }
            }
        }
    }

    Rectangle
    {
        Layout.preferredHeight: 40
        Layout.fillWidth: true
        Layout.minimumHeight:40
    }
}

    function getListEleHeadColor(ntype)
    {
        switch(ntype)
        {
        case 0:
            return "lightblue"
        case 1:
            return "red";
        case 2:
            return "yellow";
        case 3:
            return "green";
        default:
            return "black";
        }
    }

}

ccsdu2009 2019-09-10 15:19 发表评论

QML �H�口动画

ccsdu2009 — Fri, 06 Sep 2019 09:47:00 GMT

import QtQuick 2.2

Rectangle{
    id: rootItem
    width: 360
    height: 360
    color: "#cfcfcf"

    property int targetWidth: 0

    Rectangle{
        id: rect1
        width:360
        height:rootItem.height
        color:"#808080"
    }

    Rectangle{
        id: rect2
        width:rootItem.width-rect1.width
        height:parent.height
        x:rootItem.width
        color:"#c0c0c0"
    }

    Button{
        text: "Button"
        anchors.centerIn: parent
        onClicked: {
            animation.start()
        }
    }

    NumberAnimation{
        id: animation
        target: rect1
        properties:  "width"
        to: rootItem.targetWidth
        duration: 720

        onStopped: rootItem.targetWidth = rootItem.width - to
    }
}

ccsdu2009 2019-09-06 17:47 发表评论

QML TableView使用

ccsdu2009 — Fri, 06 Sep 2019 09:26:00 GMT

import QtQuick 2.6
import QtQuick.Controls 1.4

Rectangle{
    id: rect1
    width: 640
    height: 480

    ListModel{
        id:libraryModel
        ListElement{title: "aaa"; author: "AAA"}
        ListElement{title: "bbb"; author: "BBB"}
        ListElement{title: "ccc"; author: "ccc"}
    }

    TableView{
        anchors.fill: parent
        model:libraryModel

        TableViewColumn{role:"title"; title: "Title"; width: 100}
        TableViewColumn{role:"author"; title: "Author"; width: 200}

        rowDelegate: Rectangle{
            height: 50
            color: styleData.selected?"#f0b0b0af":(styleData.alternate?"#c3c3c0":"#c0c0c3")
        }

        itemDelegate: Rectangle {
            height: 50
            color: "transparent"
            Text {
                //anchors.centerIn: parent
                anchors.left: parent.left
                anchors.leftMargin: 6
                anchors.verticalCenter: parent.verticalCenter
                color: styleData.textColor
                text: styleData.value
                verticalAlignment: Text.AlignVCenter
                font.pointSize: 13
            }
         }
    }
}

ccsdu2009 2019-09-06 17:26 发表评论

QML 控�g动画

ccsdu2009 — Fri, 06 Sep 2019 01:35:00 GMT

import QtQuick 2.2

Rectangle{
    id: rootItem
    width: 360
    height: 360
    color: "#cfcfcf"

    Rectangle{
        id: rect
        width: 50
        height: 50
        x: 0
        y: 5
        color: "#c0c0ff"

        MouseArea{
            id: mouseArea
            anchors.fill: parent
            onClicked: {
                animation.newHeight = 60
                animation.start()
            }
        }

        ParallelAnimation{
            id: animation
            property int newHeight: 240
            NumberAnimation{
                target: rootItem
                properties:  "height"
                to: animation.newHeight
                duration: 300
            }
            NumberAnimation{
                target: rootItem
                properties:  "y"
                to: y + (height-animation.newHeight)*0.5
                duration: 300
            }
        }
    }
}

ccsdu2009 2019-09-06 09:35 发表评论

QML�q��动画

ccsdu2009 — Thu, 05 Sep 2019 08:16:00 GMT

import QtQuick 2.2

Rectangle{
    id: rootItem
    width: 360
    height: 240
    color: "#cfcfcf"

    Rectangle{
        id: rect
        width: 50
        height: 50
        x: 0
        y: 5
        color: "#c0c0ff"

        MouseArea{
            id: mouseArea
            anchors.fill: parent
            onClicked: {
                animation.start()
            }
        }

        ParallelAnimation{
            id: animation
            NumberAnimation{
                target: rect
                properties:  "x"
                to: 100
                duration: 300
            }
            NumberAnimation{
                target: rect
                properties:  "y"
                to: 100
                duration: 300
            }
        }
    }
}

ccsdu2009 2019-09-05 16:16 发表评论

ccsdu2009 — Tue, 03 Sep 2019 07:02:00 GMT

有时候信号发送过快，消息�q�没�q�来�Q��?span style=" color:#800080;">Connections

无法收到信息

可以使用 signal.connect直接�q�接槽函数即�?br />

ccsdu2009 2019-09-03 15:02 发表评论

QML调色

ccsdu2009 — Mon, 02 Sep 2019 03:06:00 GMT

Item {
      Rectangle {
          id: item1
          x: 0; width: 80; height: 80
          color: "#0000FF"
      }
      Rectangle {
          id:item2
          x: 100; width: 80; height: 80
          color: Qt.tint(item1.color, "#80FF0000")
      }
  }

ccsdu2009 2019-09-02 11:06 发表评论

QML ListView 拖拽�U�d��Q�代理和模型

ccsdu2009 — Fri, 30 Aug 2019 07:59:00 GMT

import QtQuick 2.4
import QtQuick.Controls 1.3
import QtQuick.Window 2.2
import QtQuick.Dialogs 1.2

Rectangle
{
    width: 640
    height: 450

    ListModel
    {
        id: objmodel
        ListElement
        {
            name: "张飞"
        }
        ListElement
        {
            name: "华佗"
        }
        ListElement
        {
            name: "朱治"
        }
        ListElement
        {
            name: "公孙�?
        }
        ListElement
        {
            name: "袁本�?
        }
        ListElement
        {
            name: "杨松"
        }
    }

    Component
    {
        id: delegateItem
        Item
        {
            id: wrapper
            width: parent.width
            height: 30

            Text
            {
                id: coll
                text: name
                font.pointSize: 13
                color: wrapper.ListView.isCurrentItem? "red":"black"
            }

            MouseArea
            {
                id: mousearea
                anchors.fill: parent
                onClicked:listview.currentIndex = index;

                onMouseXChanged:
                {
                    var pore = listview.indexAt(mousearea.mouseX + wrapper.x, mousearea.mouseY + wrapper.y);
                    if(index !== pore )
                    {
                        objmodel.move(index,pore,1)
                    }
                }

                onMouseYChanged:
                {
                    var pore = listview.indexAt(mousearea.mouseX + wrapper.x, mousearea.mouseY + wrapper.y);
                    if(index !== pore)
                    {
                        objmodel.move(index,pore,1)
                    }
                }
            }
        }
    }

    ListView
    {
        id: listview
        width:240
        height:180
        anchors.centerIn: parent
        delegate: delegateItem
        model:objmodel
        interactive: false
        focus: true

        move: Transition
        {
            NumberAnimation { properties: "x,y"; duration: 2100 }
        }
    }
}

ccsdu2009 2019-08-30 15:59 发表评论

QML Loader加蝲QML

ccsdu2009 — Fri, 30 Aug 2019 05:39:00 GMT

import QtQuick 2.11
import QtQuick.Controls 2.4

Rectangle
{
    width:640
    height:480
    color:"#cfcfc0"

    anchors.margins: 6

    property bool load1: true

    Button
    {
        id:button
        text:"点击加蝲Loader"
        anchors.horizontalCenter: parent.horizontalCenter
        onClicked:
        {
            if(parent.load1)
            {
                loader.source = "SubRect1.qml"
                parent.load1 = false
            }
            else
            {
                loader.source = "SubRect2.qml"
                parent.load1 = true
            }
        }
    }

    Loader
    {
        id:loader
        width: parent.width - 12
        height: parent.height - button.height - 12
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.topMargin: 6
        anchors.top: button.bottom
    }
}

SubRect1.qml

import QtQuick 2.11
import QtQuick.Controls 2.4

Rectangle
{
    width:480
    height:320
    color:"#0fefc0"

    Component.onCompleted:
    {
        console.log("SubRect1.qml loaded")
    }

    /*Component.onDestroyed:
    {
        console.log("SubRect1.qml onDestroyed")
    }*/

    Component.onDestruction:
    {
        console.log("SubRect1.qml onDestructed")
    }
}

ccsdu2009 2019-08-30 13:39 发表评论

QML文�g拖拽

ccsdu2009 — Thu, 29 Aug 2019 09:22:00 GMT

import QtQuick 2.11
import QtQuick.Controls 2.4

Rectangle
{
    width:640
    height:480
    color:"#cfcfc0"
    DropArea
    {
        id: droparea
        anchors.fill: parent

        property bool hasUrls: false
        enabled: true

        onDropped:
        {
            if(drop.hasUrls)
            {
                var files = drop.urls
                console.log("drop files:",files)
            }
        }
        onEntered:
        {
            console.log("extered.")
        }
    }

}

ccsdu2009 2019-08-29 17:22 发表评论

QML旋�{变色字体

ccsdu2009 — Mon, 26 Aug 2019 02:03:00 GMT

import QtQuick 2.7
import QtQuick.Controls 2.0
import QtGraphicalEffects 1.0

Rectangle
{
    visible: true
    width: 400
    height: 300

    Text
    {
        id: textID
        height: 240
        width: 240
        anchors.centerIn: parent
        text:"点击鼠标可旋转文�?
        verticalAlignment: Text.AlignVCenter
        horizontalAlignment: Text.AlignHCenter
        font.pointSize: 13

        MouseArea
        {
            anchors.fill: parent
            onClicked:
            {
                if(rotationAnimation.running === true)
                    return;
                rotationAnimation.start();
            }
        }

        LinearGradient
        {
            source: textID
            width: 240
            height: 240
            gradient: Gradient
            {
                GradientStop
                {
                    position: 0.0
                    color: "#22F222"
                }
                GradientStop
                {
                    position: 0.9
                    color: "#F0280F"
                }
            }
            start: Qt.point(0,0)
            end: Qt.point(240,240)
        }
    }

    RotationAnimation
    {
        id: rotationAnimation
        target: textID
        from: currentAngle
        to: currentAngle+diff
        duration: 100
        readonly property int diff: 5
        property int currentAngle: 0
        property bool isDown: true

        onStopped:
        {
            rotationAnimation.from = rotationAnimation.to
            rotationAnimation.to = rotationAnimation.to+diff;
        }
    }
}

ccsdu2009 2019-08-26 10:03 发表评论

Qt插�g样例

ccsdu2009 — Fri, 23 Aug 2019 09:49:00 GMT

#include <QString>
#include <QtPlugin>
#include <QObject>

struct AddonInfo
{
    QString name;
    QString description;
    QString version;
    QString author;
};

class AddonInterface : public QObject
{
    Q_OBJECT
public:
    virtual ~AddonInterface() {}
    virtual AddonInfo addonInfo()const { return AddonInfo(); }
};

Q_DECLARE_INTERFACE(AddonInterface,"com.ppx.addon.interface/1.0")

class AddonInterfaceIMPL : public AddonInterface
{
    Q_OBJECT
public:
    AddonInfo addonInfo()const;

#if QT_VERSION >= 0x050000
    Q_PLUGIN_METADATA(IID "com.ppx.addon.interface")
    Q_INTERFACES(AddonInterface);
#endif
};

#include "addon.h"
#if QT_VERSION < 0x050000
Q_EXPORT_PLUGIN2(FilterInterface,plugin)
#endif // QT_VERSION < 0x050000

AddonInfo AddonInterfaceIMPL::addonInfo()const
{
    AddonInfo addon;
    addon.name = "MyAddOn";
    addon.author = "Coder";
    addon.description = "Description";
    addon.version = "1.0";
    return addon;
}

使用

#include
#include
#include
#include "addon.h"

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QPluginLoader loader("addon.dll");
    qDebug()<<"load plugin :"<
    auto object = loader.instance();
    qDebug() << "object:" << object;
    if (object)
    {
        AddonInterface* face = qobject_cast(object);
        qDebug() << "face ptr:"<        auto info = face->addonInfo();
        qDebug() << info.author << " " << info.description << " " << info.name << " " << info.version;
    }

    return a.exec();
}

ccsdu2009 2019-08-23 17:49 发表评论

QML 可拖拽羃攄��形框

ccsdu2009 — Thu, 22 Aug 2019 07:00:00 GMT

import QtQuick 2.4

Rectangle
{
    id: dragBackground
    visible: true
    color: "#dad1db"
    width:720
    height:480

    DragRectangle
    {
        z: 10
        id:dragRectangle
        width: 480
        height:240

        Component.onCompleted:
        {
             dragBackground.makeViewCenter(dragRectangle)
        }
    }

    function makeViewCenter(view)
    {
        var cx = (width-view.width)*0.5
        var cy = (height-view.height)*0.5
        view.x = cx
        view.y = cy
    }
}

Rectangle

import QtQuick 2.0

Rectangle
{
    id:resizeRectangle
    property int enableSize: 12
    property bool isPressed: false
    property point customPoint
    color: "#00debff3"
    border.color: "#d37e49"
    readonly property int minWidth: 64
    readonly property int minHeight: 64

    MouseArea
    {
        id: mouseArea
        anchors.fill: resizeRectangle
        drag.target: parent

        onWheel:
        {
            var diff_w = 0.0
            var diff_h = 0.0

            if(wheel.angleDelta.y > 0)
            {
                diff_w = resizeRectangle.width * 0.02
                diff_h = resizeRectangle.height * 0.02
            }
            else if(wheel.angleDelta.y < 0)
            {
                diff_w = -resizeRectangle.width * 0.02
                diff_h = -resizeRectangle.height * 0.02
            }
            else
            {
                resizeRectangle.width = width
                resizeRectangle.height = height
            }

            fixedRetangle(diff_w,diff_h)

            drag.minimumX = 0
            drag.maximumX = dragBackground.width - resizeRectangle.width
            drag.minimumY = 0
            drag.maximumY = dragBackground.height - resizeRectangle.height
        }
    }

    Item
    {
        id: leftTop
        width: enableSize
        height: enableSize
        anchors.left: parent.left
        anchors.top: parent.top

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(1)
            onReleased: release()
            onPositionChanged: positionChange(mouse, -1, -1)
        }
    }

    Item
    {
        id: top
        height: enableSize
        anchors.left: leftTop.right
        anchors.right: rightTop.left
        anchors.top: parent.top

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(2)
            onReleased: release()
            onMouseYChanged: positionChange(Qt.point(customPoint.x, mouseY), 1, -1)
        }
    }

    Item
    {
        id: rightTop
        width: enableSize
        height: enableSize
        anchors.right: parent.right
        anchors.top: parent.top

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(3)
            onReleased: release()
            onPositionChanged: positionChange(mouse, 1, -1)
        }
    }

    Item
    {
        id: left
        width: enableSize
        anchors.left: parent.left
        anchors.top: leftTop.bottom
        anchors.bottom: leftBottom.top

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(4)
            onReleased: release()

            onMouseXChanged: positionChange(Qt.point(mouseX, customPoint.y), -1, 1)
        }
    }

    Item
    {
        id: center
        anchors.left: left.right
        anchors.right: right.left
        anchors.top: top.bottom
        anchors.bottom: bottom.top

        MouseArea
        {
            anchors.fill: parent
            property point clickPos

            onPressed: clickPos = Qt.point(mouse.x,mouse.y)
            onPositionChanged:
            {
                if(pressed)
                {
                    var delta = Qt.point(mouse.x-clickPos.x, mouse.y-clickPos.y)
                    resizeRectangle.x += delta.x
                    resizeRectangle.y += delta.y
                    fixedRetangle(0,0)
                }
            }
        }
    }

    Item
    {
        id: right
        width: enableSize
        anchors.right: parent.right
        anchors.top: rightTop.bottom
        anchors.bottom: rightBottom.top

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(6)
            onReleased: release()
            onMouseXChanged: positionChange(Qt.point(mouseX, customPoint.y), 1, 1)
        }
    }

    Item
    {
        id: leftBottom
        width: enableSize
        height: enableSize
        anchors.left: parent.left
        anchors.bottom: parent.bottom

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(7)
            onReleased: release()
            onPositionChanged: positionChange(mouse, -1, 1)
        }
    }

    Item
    {
        id: bottom
        height: enableSize
        anchors.left: leftBottom.right
        anchors.right: rightBottom.left
        anchors.bottom: parent.bottom

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(8)
            onReleased: release()
            onMouseYChanged: positionChange(Qt.point(customPoint.x, mouseY), 1, 1)
        }
    }

    Item
    {
        id:rightBottom
        width: enableSize
        height: enableSize
        anchors.right: parent.right
        anchors.bottom: parent.bottom

        MouseArea
        {
            anchors.fill: parent
            hoverEnabled: true

            onPressed: press(mouse)
            onEntered: enter(9)
            onReleased: release()

            onPositionChanged: positionChange(mouse,1,1)
        }
    }

    function fixedRetangle(dx,dy)
    {
        if(resizeRectangle.width <= minWidth && resizeRectangle.height <= minHeight && dx <=0 && dy <= 0)
            return

        resizeRectangle.x -= dx*0.5
        resizeRectangle.y -= dy*0.5
        resizeRectangle.width += dx
        resizeRectangle.height += dy

        if(resizeRectangle.width < minWidth)
            resizeRectangle.width = minWidth
        if(resizeRectangle.height < minHeight)
            resizeRectangle.height = minHeight

        if(resizeRectangle.width > dragBackground.width)
            resizeRectangle.width = dragBackground.width
        if(resizeRectangle.height > dragBackground.height)
            resizeRectangle.height = dragBackground.height

        if(resizeRectangle.width + resizeRectangle.x > dragBackground.width)
            resizeRectangle.x = dragBackground.width - resizeRectangle.width
        if(resizeRectangle.height + resizeRectangle.y > dragBackground.height)
            resizeRectangle.y = dragBackground.height - resizeRectangle.height

        if(resizeRectangle.y < 0)
            resizeRectangle.y = 0

        if(resizeRectangle.x < 0)
            resizeRectangle.x = 0
    }

    function enter(direct)
    {
    }

    function press(mouse)
    {
        isPressed = true
        customPoint = Qt.point(mouse.x, mouse.y)
    }

    function release()
    {
        isPressed = false
    }

    function positionChange(newPosition,directX, directY)
    {
        if(!isPressed)
            return

        var delta = Qt.point(newPosition.x-customPoint.x, newPosition.y-customPoint.y)
        var tmpW,tmpH

        if(directX >= 0)
            tmpW = resizeRectangle.width + delta.x
        else
            tmpW = resizeRectangle.width - delta.x

        if(directY >= 0)
            tmpH = resizeRectangle.height + delta.y
        else
            tmpH = resizeRectangle.height - delta.y

        if(tmpW < resizeRectangle.minimumWidth)
        {
            if(directX < 0)
                resizeRectangle.x += (resizeRectangle.width - resizeRectangle.minimumWidth)
            resizeRectangle.width = resizeRectangle.minimumWidth
        }
        else
        {
            resizeRectangle.width = tmpW
            if(directX < 0)
                resizeRectangle.x += delta.x
        }

        if(tmpH < resizeRectangle.minimumHeight)
        {
            if(directY < 0)
                resizeRectangle.y += (resizeRectangle.height - resizeRectangle.minimumHeight)
            resizeRectangle.height = resizeRectangle.minimumHeight
        }
        else
        {
            resizeRectangle.height = tmpH
            if(directY < 0)
                resizeRectangle.y += delta.y
        }

        fixedRetangle(0,0)
    }
}

ccsdu2009 2019-08-22 15:00 发表评论

Qt调整囄��HSL信息

ccsdu2009 — Thu, 22 Aug 2019 03:49:00 GMT

void adjustImageHSL(QImage& image,qreal hue,qreal saturation,qreal lightness)
{
    unsigned int* data = (unsigned int*)image.bits();
    int size = image.width()*image.height();
    QColor color;

    for(int i = 0; i < size; i++)
    {
        int red = qRed(data[i]);
        int green = qGreen(data[i]);
        int blue = qBlue(data[i]);
        color.setRed(red);
        color.setGreen(green);
        color.setBlue(blue);
        qreal h = color.hueF() + hue;
        qreal s = color.saturationF() + saturation;
        qreal l = color.lightnessF() + lightness;
        h = qBound<qreal>(0,h,1);
        s = qBound<qreal>(0,s,1);
        l = qBound<qreal>(0,l,1);
        color.setHslF(h,s,l);
        color.setAlpha(qAlpha(data[i]));
        data[i] = qRgba(color.red(),color.green(),color.blue(),color.alpha());
    }

    return;
}

ccsdu2009 2019-08-22 11:49 发表评论

QML popup控�g

ccsdu2009 — Wed, 21 Aug 2019 07:58:00 GMT

import QtQuick 2.4
import QtQuick.Controls 2.4
import QtQuick.Layouts 1.3
import QtQuick.Dialogs 1.2

Popup
{
    width: 360
    height: 90
    modal: true
    focus: true
    opacity: 0.96

    function setWarningText(input)
    {
        warningText.text = input
    }

    Text
    {
        id:warningText
        anchors.centerIn: parent
        text: "WarningText"
    }
}

ccsdu2009 2019-08-21 15:58 发表评论

ccsdu2009 — Tue, 20 Aug 2019 05:53:00 GMT

import QtQuick 2.9

Item
{
    visible: true
    width: 1620
    height: 720
    id:background

    Image
    {
        source: "images/2560.png"
        anchors.fill: parent
    }

    Flickable
    {
        id: flick
        anchors.top: parent.top;
        anchors.left: parent.left
        anchors.right: parent.right
        anchors.bottom: parent.bottom
        anchors.margins: 3
        contentWidth: 0
        contentHeight: 0
        clip: true

        Image
        {
            id: image
            smooth: true
            transformOrigin: Item.Center
            source:"mark.png"

            onStatusChanged:
            {
                if(status === Image.Ready)
                {
                    image.width *= 0.5
                    image.height *= 0.5

                    image.x = background.width*0.5-0.5*image.width
                    image.y = background.height*0.5-0.5*image.height

                    /*mouseArea.drag.minimumX = 0
                    mouseArea.drag.maximumX = flick.width - image.width
                    mouseArea.drag.minimumY = 0
                    mouseArea.drag.maximumY = flick.height - image.height*/
                }
            }
        }
    }

    function makeImageCenter(imageWidth,imageHeight)
    {
        var cx = image.x + 0.5*image.width
        var cy = image.y + 0.5*image.height

        image.width = imageWidth
        image.height = imageHeight

        image.x = cx - image.width*0.5
        image.y = cy - image.height*0.5
    }

    MouseArea
    {
        id: mouseArea
        anchors.fill: flick
        drag.target: image

        onWheel:
        {
            var diff_w = 0.0
            var diff_h = 0.0

            if(wheel.angleDelta.y > 0)
            {
                diff_w = image.width * 0.02
                diff_h = image.height * 0.02
            }
            else if(wheel.angleDelta.y < 0)
            {
                diff_w = -image.width * 0.02
                diff_h = -image.height * 0.02
            }
            else
            {
                image.width = width
                image.height = height
            }

            if(wheel.angleDelta.y != 0)
                background.makeImageCenter(image.width+diff_w,image.height+diff_h)

            drag.minimumX = 0
            drag.maximumX = flick.width - image.width
            drag.minimumY = 0
            drag.maximumY = flick.height - image.height
        }
    }
}

ccsdu2009 2019-08-20 13:53 发表评论

QTreeView��例

ccsdu2009 — Mon, 19 Aug 2019 05:42:00 GMT

void buildTreeItem(QObjectList* list,QStandardItem* item)
{
    foreach(auto object,*list)
    {
        auto current = new QStandardItem();
        current->setText(object->objectName());
        item->appendRow(current);
        auto chidren = object->children();
        if(!chidren.isEmpty())
            buildTreeItem(&chidren,current);
    }
}

void buildTree(QTreeView* view,const QList<QObject*>& list)
{
    view->header()->hide();
    view->setColumnHidden(0,true);
    QStandardItemModel* model = new QStandardItemModel(view);
    foreach(auto object,list)
    {
        auto item = new QStandardItem(object->objectName());
        auto list = object->children();
        buildTreeItem(&list,item);
        model->appendRow(item);
    }
    view->setModel(model);
}

QObject* buildObjectTree(QObject* parent,const QString& text)
{
    auto object = new QObject(parent);
    object->setObjectName(text);
    return object;
}

    QWidget widget;
    auto box = new QVBoxLayout();
    widget.setLayout(box);
    QTreeView* tree = new QTreeView(&widget);
    box->addWidget(tree);

    QList<QObject*> list;
    auto object = buildObjectTree(nullptr,"1");

    list.append(object);

    buildObjectTree(object, "2");
    buildObjectTree(object, "3");
    object = buildObjectTree(object, "4");
    buildObjectTree(object, "5");
    buildObjectTree(object, "6");
    object = buildObjectTree(object, "7");

    buildObjectTree(object, "8");
    buildObjectTree(object, "9");
    buildObjectTree(object, "10");
    buildObjectTree(object, "11");

    buildTree(tree,list);
    widget.show();

ccsdu2009 2019-08-19 13:42 发表评论

QML 单例c++对象注册

ccsdu2009 — Fri, 16 Aug 2019 04:14:00 GMT

static QObject* cpp_qobject_singletontype_provider(QQmlEngine* engine,QJSEngine* scriptEngine)
{
    Q_UNUSED(engine)
    Q_UNUSED(scriptEngine)
    return cppobject;
}

qmlRegisterSingletonType("cppobject", 1, 0, "CppObject",cppobject_qobject_singletontype_provider);

ccsdu2009 2019-08-16 12:14 发表评论

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