From 94d5e1f83716bca748c68161986062f3e1e2a22e Mon Sep 17 00:00:00 2001
From: Don Gagne <don@thegagnes.com>
Date: Wed, 14 Oct 2015 12:32:56 -0700
Subject: [PATCH] New ExclusiveGroupItem base class control

---
 qgroundcontrol.qrc                             |  1 +
 src/QmlControls/ExclusiveGroupItem.qml         | 18 ++++++++++++++++++
 src/QmlControls/QGroundControl.Controls.qmldir |  1 +
 3 files changed, 20 insertions(+)
 create mode 100644 src/QmlControls/ExclusiveGroupItem.qml

diff --git a/qgroundcontrol.qrc b/qgroundcontrol.qrc
index f52453b51..d641a9ef2 100644
--- a/qgroundcontrol.qrc
+++ b/qgroundcontrol.qrc
@@ -117,6 +117,7 @@
         <file alias="QGroundControl/Controls/DropButton.qml">src/QmlControls/DropButton.qml</file>
         <file alias="QGroundControl/Controls/RoundButton.qml">src/QmlControls/RoundButton.qml</file>
         <file alias="QGroundControl/Controls/QGCCanvas.qml">src/QmlControls/QGCCanvas.qml</file>
+        <file alias="QGroundControl/Controls/ExclusiveGroupItem.qml">src/QmlControls/ExclusiveGroupItem.qml</file>
 
         <!-- Vehicle Setup -->
         <file alias="SetupView.qml">src/VehicleSetup/SetupView.qml</file>
diff --git a/src/QmlControls/ExclusiveGroupItem.qml b/src/QmlControls/ExclusiveGroupItem.qml
new file mode 100644
index 000000000..d37546c5c
--- /dev/null
+++ b/src/QmlControls/ExclusiveGroupItem.qml
@@ -0,0 +1,18 @@
+import QtQuick                  2.4
+import QtQuick.Controls         1.2
+
+
+/// The ExclusiveGroupItem control can be used as a base class for a control which
+/// needs support for ExclusiveGroup
+Item {
+    id: _root
+
+    property bool checked: false
+    property ExclusiveGroup exclusiveGroup: null
+
+    onExclusiveGroupChanged: {
+        if (exclusiveGroup) {
+            exclusiveGroup.bindCheckable(_root)
+        }
+    }
+}
diff --git a/src/QmlControls/QGroundControl.Controls.qmldir b/src/QmlControls/QGroundControl.Controls.qmldir
index bd7b1db6e..a1d409f2b 100644
--- a/src/QmlControls/QGroundControl.Controls.qmldir
+++ b/src/QmlControls/QGroundControl.Controls.qmldir
@@ -18,6 +18,7 @@ RoundButton         1.0 RoundButton.qml
 VehicleRotationCal  1.0 VehicleRotationCal.qml
 VehicleSummaryRow   1.0 VehicleSummaryRow.qml
 ViewWidget          1.0 ViewWidget.qml
+ExclusiveGroupItem  1.0 ExclusiveGroupItem.qml
 
 ParameterEditor         1.0 ParameterEditor.qml
 ParameterEditorDialog   1.0 ParameterEditorDialog.qml
-- 
2.22.0