add key constants

1 files changed, 21 insertions, 0 deletions

diff --git a/keys.go b/keys.go
new file mode 100644
index 0000000..a22b086
--- /dev/null
+++ b/keys.go
@@ -0,0 +1,21 @@
+package gui
+
+const (
+	KeyLeft int = iota
+	KeyRight
+	KeyUp
+	KeyDown
+	KeyEscape
+	KeySpace
+	KeyBackspace
+	KeyDelete
+	KeyEnter
+	KeyTab
+	KeyHome
+	KeyEnd
+	KeyPageUp
+	KeyPageDown
+	KeyShift
+	KeyCtrl
+	KeyAlt
+)