Working on touch keyboard.

1 files changed, 44 insertions, 0 deletions

diff --git a/Software/Visual_Studio/Tango.SharedUI/Controls/SpannedUniformGrid.cs b/Software/Visual_Studio/Tango.SharedUI/Controls/SpannedUniformGrid.cs
new file mode 100644
index 000000000..29e2e32f7
--- /dev/null
+++ b/Software/Visual_Studio/Tango.SharedUI/Controls/SpannedUniformGrid.cs
@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+
+namespace Tango.SharedUI.Controls
+{
+    public class SpannedUniformGrid : Grid
+    {
+        public SpannedUniformGrid()
+        {
+            this.Loaded += (_, __) => InvalidateGrid();
+        }
+
+        private void InvalidateGrid()
+        {
+            ColumnDefinitions.Clear();
+
+            int count = 0;
+
+            foreach (var item in Children.OfType<UIElement>())
+            {
+                count++;
+                int span = Grid.GetColumnSpan(item);
+
+                if (span > 1)
+                {
+                    count += span;
+                }
+
+                Grid.SetColumn(item, count - 1);
+            }
+
+            for (int i = 0; i < count; i++)
+            {
+                ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(1, GridUnitType.Star) });
+            }
+        }
+    }
+}