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authorDrew DeVault <sir@cmpwn.com>2018-02-26 22:54:39 -0500
committerDrew DeVault <sir@cmpwn.com>2018-02-26 22:54:39 -0500
commit1418e1b9dc41d8f69bccb8de0fe0f1fb6835ce11 (patch)
tree4ae8b3373fdadb6dd3e7b8c8789cf938522b8f8a /lib/ui/drawable.go
parent661e3ec2a4dd97d4a8a8eab4f281b088770a6af2 (diff)
downloadaerc-1418e1b9dc41d8f69bccb8de0fe0f1fb6835ce11.tar.gz
Split UI library and widgets
Diffstat (limited to 'lib/ui/drawable.go')
-rw-r--r--lib/ui/drawable.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/ui/drawable.go b/lib/ui/drawable.go
new file mode 100644
index 00000000..ef094519
--- /dev/null
+++ b/lib/ui/drawable.go
@@ -0,0 +1,10 @@
+package ui
+
+type Drawable interface {
+ // Called when this renderable should draw itself
+ Draw(ctx *Context)
+ // Specifies a function to call when this cell needs to be redrawn
+ OnInvalidate(callback func(d Drawable))
+ // Invalidates the drawable
+ Invalidate()
+}