botón Quick Controls --2.icon

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2 Introducción

El botón clave utilizada más comúnmente botón, hecha de Control2 corregidos en el paquete, para permitir un uso más flexible, botón de icono personalizado de montaje.

3 código de control

3.1 SenIconBtn.qml

import QtQuick 2.12

Rectangle {
    // my feature
    property string btnMsg: ""
    property string btnText: ""

    property color textColor: "#ff000000"
    property string pressedTextColor: textColor
    property string releaseTextColor: textColor

    property real fontSize: 20

    property string btnColor: "#00000000"
    property string pressedColor: btnColor
    property string releaseColor: btnColor

    property string btnIcon: "#00000000"
    property string pressedIcon: btnIcon
    property string releaseIcon: btnIcon

    property string borderColor: textColor
    property string pressedBorderColor: pressedTextColor

    property alias wrapMode: textId.wrapMode
    property alias elide: textId.elide

    width: 80; height: 60
    color: mouseArea.pressed ? pressedColor : releaseColor
    border.width: 0
    border.color: mouseArea.pressed ? pressedBorderColor : borderColor
    focus: true
    signal clicked()
//    signal clickedWithMsg(String msg)
    signal pressed()
    signal release()

    Image {
        id: image
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.top: parent.top
        anchors.topMargin: (parent.height - height - textId.height - 5) / 2
        source: mouseArea.pressed ? pressedIcon : releaseIcon
    }
    Text {
        id: textId
        anchors.top: image.bottom
        anchors.horizontalCenter: parent.horizontalCenter
        horizontalAlignment: Text.AlignHCenter
        wrapMode: Text.WordWrap
        width: parent.width
        text: btnText
        color: mouseArea.pressed ? pressedTextColor : releaseTextColor
        font.pixelSize: fontSize
    }
    MouseArea {
        id: mouseArea
        hoverEnabled: true
        anchors.fill: parent
        onClicked: {
            parent.clicked()
            // parent.clickedWithMsg(btnMsg)
        }
        onPressed: {
            parent.pressed(btnMsg)
        }
        onReleased: {
            parent.release()
        }
    }
}

3.2 main.qml

import QtQuick 2.12
import QtQuick.Window 2.12
import "./common" as SenCom

Window {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    SenCom.SenIconBtn {
        id: fileBtn
        anchors.centerIn: parent
        width: 80
        height: 80
        btnText: "Sen"
        btnIcon: "qrc:/img/iconFiles.png"
        fontSize: 12
    }
}