22 lines
No EOL
470 B
QML
22 lines
No EOL
470 B
QML
import QtQuick 2.0
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Rectangle {
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id: root
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width: 320; height: 240
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color: "lightgray"
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signal sendClicked(string str) // 定义信号
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Text {
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id: txt
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text: "Clicked me"
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font.pixelSize: 20
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anchors.centerIn: parent
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}
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MouseArea {
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id: mouse_area
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anchors.fill: parent //有效区域
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onClicked: {
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root.sendClicked("Hello, Python3")//发射信号到Python
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}
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}
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} |