finally add a ToolkitInit()

1 files changed, 1 insertions, 0 deletions

diff --git a/structs.go b/structs.go
index 7919856..8224df6 100644
--- a/structs.go
+++ b/structs.go
@@ -29,6 +29,7 @@ type TreeInfo struct {
 	SetTitle     func(*Node, string) // update the title of a window or tab
 	SetLabel     func(*Node, string) // update the "label" (aka "Name") for a widget
 	SetChecked   func(*Node, bool)   // set the state of a checkbox
+	ToolkitInit  func()              // init the plugin
 	ToolkitClose func()              // shutdown and unload the plugin
 	Show         func(*Node)         // show a widget
 	Hide         func(*Node)         // hide a widget