Merge pull request #50 from neochapay/tabstyle

Add TabViewStyle

src/styles/TabViewStyle.qml

 /*
  * Copyright (C) 2013 Andrea Bernabei <and.bernabei@gmail.com>
+ * Copyright (C) 2017 Chupligin Sergey <neochapay@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -18,8 +19,45 @@
  */
 
 import QtQuick 2.6
+import QtQuick.Controls.Nemo 1.0
 import QtQuick.Controls.Styles 1.0
+import QtQuick.Controls.Styles.Nemo 1.0
 
-TabViewStyle { 
+TabViewStyle {
+    tabsAlignment: Qt.AlignVCenter
+    tabOverlap: 0
+    frame: Item { }
+    tab: Item {
+        implicitWidth: control.width/control.count
+        implicitHeight: Theme.itemHeightMedium
+        BorderImage {
+            anchors.fill: parent
+            border.bottom: size.dp(8)
+            border.top: size.dp(8)
 
+            Text {
+                anchors.centerIn: parent
+                color: (styleData.selected) ? Theme.accentColor : Theme.textColor
+                text: styleData.title.toUpperCase()
+                font.pixelSize: Theme.fontSizeSmall
+            }
+            Rectangle {
+                visible: index > 0
+                anchors.top: parent.top
+                anchors.bottom: parent.bottom
+                anchors.margins: size.dp(10)
+                width:1
+                color: "#3a3a3a"
+            }
+            Rectangle{
+                visible: styleData.selected
+                width: parent.width
+                height: 1
+                color: Theme.accentColor
+                anchors{
+                    bottom: parent.bottom
+                }
+            }
+        }
+    }
 }