Qml数字键盘

Rectangle {
    id: rootKeyboard
    property color backgroundColor: "#202120"    //default
    property color pressedButtonColor: "#00a0fc" // default
    property color normalButtonColor: "#303751" // default
    width: 350
    height: 205
    radius: 8
    color: backgroundColor

    GridView {
        id: gridView
        anchors.fill: parent
        cellWidth: width/4
        cellHeight: height/4
        interactive: false
        
        model: [
            "1", "2", "3", "Back",
            "4", "5", "6", "OK",
            "7", "8", "9", "-",
            ".", "0", "<", ">"
        ]
        
        delegate: Item {
            width: gridView.cellWidth
            height: gridView.cellHeight
            
            Rectangle {
                anchors.centerIn: parent
                width: parent.width - 6
                height: parent.height - 6
                radius: 8
                color: if (modelData == "Back")
                            return mouseArea.pressed ? normalButtonColor : "red"
                       else
                            return mouseArea.pressed ? pressedButtonColor : normalButtonColor
                
                Text {
                    anchors.centerIn: parent
                    text: modelData
                    font.pixelSize: 18
                    color: "white"
                }
                
                MouseArea {
                    id: mouseArea
                    anchors.fill: parent
                    // onClicked: 
                }
            }
        }
    }
}

import QtQuick 2.0

Rectangle {
    anchors.fill: parent
    color: "gray"

    property Component numberKeyboard: ... //数字键盘组件
    
    Grid {
        x: 10
        y: 10
        
        rows: 3
        columns: 2
        
        spacing: 10
        
        Repeater {
            model: [
                { 
                    backgroundColor: "#202120", 
                    pressedButtonColor: "#00a0fc",
                    normalButtonColor: "#303751"
                },
                { 
                    backgroundColor: "#ECF0F1",
                    pressedButtonColor: "#F1C40F",
                    normalButtonColor: "#F39C12"
                },
                { 
                    backgroundColor: "#ECF0F1",
                    pressedButtonColor: "#7F8C8D",
                    normalButtonColor: "#BDC3C7"
                },
                { 
                    backgroundColor: "#ECF0F1",
                    pressedButtonColor: "#2980B9",
                    normalButtonColor: "#3498DB"
                },
                { 
                    backgroundColor: "#ECF0F1",
                    pressedButtonColor: "#2ECC71",
                    normalButtonColor: "#27AE60"
                },
                { 
                    backgroundColor: "#ECF0F1",
                    pressedButtonColor: "#9B59B6",
                    normalButtonColor: "#8E44AD"
                }
            ]
            
            Loader {
                id: loader
                sourceComponent: numberKeyboard
                Component.onCompleted: {
                    loader.item.backgroundColor = modelData.backgroundColor
                    loader.item.pressedButtonColor = modelData.pressedButtonColor
                    loader.item.normalButtonColor = modelData.normalButtonColor
                }
            }
        }
    }
}