Decouple iced from coffee

src/mouse_cursor.rs

@@ -0,0 +1,21 @@
+/// The state of the mouse cursor.
+#[derive(Debug, Eq, PartialEq, Clone, Copy)]
+pub enum MouseCursor {
+    /// The cursor is out of the bounds of the user interface.
+    OutOfBounds,
+
+    /// The cursor is over a non-interactive widget.
+    Idle,
+
+    /// The cursor is over a clickable widget.
+    Pointer,
+
+    /// The cursor is over a busy widget.
+    Working,
+
+    /// The cursor is over a grabbable widget.
+    Grab,
+
+    /// The cursor is grabbing a widget.
+    Grabbing,
+}