v0.4.1 set sane toolkit default look and feelv0.4.1

    autogenerate README.md from doc.go (goreadme cmd)
    remove passing arguements on a mouse click()
    make defaults for padding, margin, stretchy, etc
    add a checkbox widget
    function rename to NewButton()
    keep cleaning up toolkit code
    fix date. I was somehow in the future

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

1 files changed, 19 insertions, 19 deletions

diff --git a/dropdown.go b/dropdown.go
index eede92f..de59fac 100644
--- a/dropdown.go
+++ b/dropdown.go
@@ -4,40 +4,40 @@ import "log"
 
 import toolkit "git.wit.org/wit/gui/toolkit/andlabs"
 
+func commonCallback(n *Node) {
+	// TODO: make all of this common code to all the widgets
+	if (n.OnChanged == nil) {
+		log.Println("Not Running n.OnChanged(n) == nil")
+	} else {
+		log.Println("Running n.OnChanged(n)")
+		n.OnChanged(n)
+	}
+
+	if (n.custom == nil) {
+		log.Println("Not Running n.custom(n) == nil")
+	} else {
+		log.Println("Running n.custom()")
+		n.custom()
+	}
+}
+
 func (n *Node) NewDropdown(name string) *Node {
 	var newT *toolkit.Toolkit
 	var sNode *Node
 
 	log.Println("toolkit.NewDropdown() START", name)
 
-	// make this generic
-	if (n.toolkit == nil) {
-		log.Println("toolkit.NewSlider() toolkit == nil")
-		panic("toolkit should never be nil")
-	}
+	n.verify()
 
 	sNode = n.New(name + " part1")
 	newT = n.toolkit.NewDropdown(name)
 	newT.Name = name
 	sNode.custom = n.custom
 	newT.Custom = func () {
-		// TODO: make all of this common code to all the widgets
-		if (n.custom == nil) {
-			log.Println("Not Running n.custom(n) == nil")
-		} else {
-			log.Println("Running n.custom(n)")
-			sNode.custom(sNode)
-		}
-		if (sNode.OnChanged == nil) {
-			log.Println("Not Running n.OnChanged(n) == nil")
-		} else {
-			log.Println("Running n.OnChanged(n)")
-			sNode.OnChanged(sNode)
-		}
+		commonCallback(sNode)
 	}
 	sNode.toolkit = newT
 	sNode.Dump()
-	sNode.toolkit.Dump()
 	// panic("checking Custom()")
 
 	return sNode