import QtQuick 2.15 import QtQuick.Controls 2.15 import QtQuick.Controls.Material 2.15 Rectangle { anchors.fill: parent border.color: Material.accent border.width: 1 Row { anchors.centerIn: parent spacing: 10 Button { id: clickBtn width: 100 text: "点击我" flat: false anchors.verticalCenter: parent.verticalCenter onClicked: { countText.text = (parseInt(countText.text) + 1).toString(); console.log("按钮被点击了, text:" + countText.text) } } Rectangle { width: 100 height: 32 anchors.verticalCenter: parent.verticalCenter border.width: 1 border.color: Material.accent Text { id: countText anchors.verticalCenter: parent.verticalCenter anchors.horizontalCenter: parent.horizontalCenter text: qsTr("0") } } } }