Qt 5.9 | Qt Bluetooth | Bluetooth QML Chat Example | Button.qml Example File

Qt 5.9.9 Reference Documentation

# Button.qml Example File

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 } }
      }