1 files changed, 14 insertions, 0 deletions
diff --git a/control.go b/control.go
new file mode 100644
index 0000000..40ce61a
--- /dev/null
+++ b/control.go
@@ -0,0 +1,14 @@
+// 11 february 2014
+//package ui
+package main
+
+import (
+	// ...
+)
+
+// A Control represents an UI control. Note that Control contains unexported members; this has the consequence that you can't build custom controls that interface directly with the system-specific code (fo rinstance, to import an unsupported control), or at least not without some hackery. If you want to make your own controls, embed Area and provide its necessities.
+type Control interface {
+	apply() error
+	unapply() error
+	setParent(c Control)
+}