Warning, /education/kstars/kstars/kstarslite/qml/modules/KSTabButton.qml is written in an unsupported language. File is not indexed.

 import QtQuick 2.6
 import QtQuick.Controls 2.0
 import "../constants/" 1.0
 import QtQuick.Layouts 1.2
 
 TabButton {
     id: tabButton
     width: contentItem.contentWidth//tabText.text.length * tabText.font.pixelSize
 
     contentItem: KSText {
         id: tabText
         text: tabButton.text
         font: tabButton.font
         opacity: enabled ? 1.0 : 0.3
         horizontalAlignment: Text.AlignHCenter
         verticalAlignment: Text.AlignVCenter
     }
 }