add spin button examples

TestApps/Samples/MainWindow.cs

@@ -91,6 +91,7 @@ namespace Samples
 			AddSample (w, "Paneds", typeof(PanedViews));
 			AddSample (w, "Popover", typeof(PopoverSample));
 			AddSample (w, "RadioButton", typeof (RadioButtonSample));
+			AddSample (w, "SpinButton", typeof (SpinButtonSample));
 			AddSample (w, "Scroll View", typeof(ScrollWindowSample));
 			AddSample (w, "Scrollbar", typeof(ScrollbarSample));
 			AddSample (w, "Slider", typeof (SliderSample));

TestApps/Samples/Samples.csproj

@@ -102,6 +102,7 @@
     <Compile Include="Samples\PasswordEntries.cs" />
     <Compile Include="Samples\Image9Patch.cs" />
     <Compile Include="Samples\WebViewSample.cs" />
+    <Compile Include="Samples\SpinButtonSample.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>

TestApps/Samples/Samples/SpinButtonSample.cs

@@ -0,0 +1,70 @@
+//
+// SpinButtons.cs
+//
+// Author:
+//       Vsevolod Kukol <sevo@sevo.org>
+//
+// Copyright (c) 2014 Vsevolod Kukol
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using Xwt;
+using Xwt.Drawing;
+
+namespace Samples
+{
+	public class SpinButtonSample : VBox
+	{
+		public SpinButtonSample ()
+		{
+			var spn1 = new SpinButton();
+			spn1.MinimumValue = -100;
+			spn1.MaximumValue = 100;
+			spn1.IncrementValue = 1;
+			spn1.Digits = 0;
+			PackStart (spn1);
+
+			var spn2 = new SpinButton();
+			spn2.MinimumValue = 0;
+			spn2.MaximumValue = 1;
+			spn2.Digits = 3;
+			spn2.IncrementValue = 0.01;
+			spn2.Style = ButtonStyle.Borderless;
+			PackStart (spn2);
+
+			var spn3 = new SpinButton();
+			spn3.MinimumValue = -10;
+			spn3.MaximumValue = 20;
+			spn3.Digits = 1;
+			spn3.IncrementValue = 0.1;
+			spn3.Wrap = true;
+			PackStart (spn3);
+
+
+			var spn4 = new SpinButton();
+			spn4.IsIndeterminate = true;
+			spn4.IndeterminateMessage = "I have no initial value";
+			var defColor = spn4.BackgroundColor;
+			spn4.BackgroundColor = Colors.Red;
+			spn4.ValueChanged += (sender, e) => spn4.BackgroundColor = defColor;
+			PackStart (spn4);
+
+		}
+	}
+}
+