Merge pull request 'Responsive Container grid' (#16) from 03-responsivePane into master

Reviewed-on: #16

ResponsiveContainer.qml

@@ -0,0 +1,27 @@
+import QtQuick 2.7
+import QtQuick.Controls 2.4
+import QtQuick.Controls.Material 2.0
+import QtQuick.Layouts 1.3
+import QtQuick.Controls 1.4
+
+
+GridLayout {
+    id: root
+
+    // have children ... control weather to stack or row them
+    // n * minWidth determin
+    property int minCellWidth: 500
+
+
+    onWidthChanged: resizeCheck()
+
+    function resizeCheck() {
+        if (width < children.length * minCellWidth) {
+            root.rows = -1
+            root.columns = 1
+        } else {
+            root.rows = 1
+            root.columns = -1
+        }
+    }
+}