Button.qml 范例文件

chat/Button.qml
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import QtQuick 2.2 Rectangle { // Identifier of the item id: button // Attaches to the Text element's text content property string label // Set appearance properties radius: 3 antialiasing: true border.width: 1 border.color: "#35322f" color: "#14aaff" height: buttonLabel.height * 1.5 width: buttonLabel.width * 1.5 Text { id: buttonLabel anchors.centerIn: parent text: label // Bind the text to the parent's text color: "black" font.pointSize: 20 } // buttonClick() is callable and a signal handler, // onButtonClick is automatically created signal buttonClick() // Define the clickable area to be the whole rectangle MouseArea { id: buttonMouseArea anchors.fill: parent // Stretch the area to the parent's dimension onClicked: buttonClick() } // Scale the button when pressed scale: buttonMouseArea.pressed ? 1.1 : 1.0 // Animate the scale property change Behavior on scale { NumberAnimation { duration: 55 } } }