1 files changed, 34 insertions, 0 deletions
diff --git a/V3/Widgets/IWidget.cs b/V3/Widgets/IWidget.cs
new file mode 100644
index 0000000..23466fe
--- /dev/null
+++ b/V3/Widgets/IWidget.cs
@@ -0,0 +1,34 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+
+namespace V3.Widgets
+{
+    /// <summary>
+    /// A simple widget that has a size and a position and that can be drawn.
+    /// </summary>
+    public interface IWidget
+    {
+        /// <summary>
+        /// The current position of this widget on the screen.
+        /// </summary>
+        Vector2 Position { get; set; }
+
+        /// <summary>
+        /// The size of this widget on the screen.  The widget should try to
+        /// fill this size.  Should not be smaller than the value returned by
+        /// GetMinimumSize().
+        /// </summary>
+        Vector2 Size { get; set; }
+
+        /// <summary>
+        /// Returns the minimum size this widgets needs.
+        /// </summary>
+        Vector2 GetMinimumSize();
+
+        /// <summary>
+        /// Drawst this widget on the given sprite batch.  It is assumed that
+        /// spriteBatch.Begin() has already been called.
+        /// </summary>
+        void Draw(SpriteBatch spriteBatch);
+    }
+}