improvements towards a working dns control panel

    democui has the help menu
    try to add mouse support to gocui
    make a direct access method
    Margin() and Pad() tests
    add SPEW
    also push devel branch to github

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/structs.go b/structs.go
index 5477d2e..62e5f92 100644
--- a/structs.go
+++ b/structs.go
@@ -2,6 +2,7 @@ package gui
 
 import (
 	"git.wit.org/wit/gui/toolkit"
+	"sync"
 )
 
 //
@@ -56,6 +57,7 @@ type GuiConfig struct {
 // simply the name and the size of whatever GUI element exists
 type Node struct {
 	id     int
+	initOnce sync.Once
 
 	widget	toolkit.Widget