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, 2 insertions, 17 deletions

diff --git a/slider.go b/slider.go
index 4ee144c..a50ee9a 100644
--- a/slider.go
+++ b/slider.go
@@ -10,10 +10,7 @@ func (n *Node) NewSlider(name string, x int, y int) *Node {
 
 	log.Println("toolkit.NewSlider() START", name)
 
-	if (n.toolkit == nil) {
-		log.Println("toolkit.NewSlider() toolkit == nil")
-		panic("Toolkit should never be nil")
-	}
+	n.verify()
 
 	// make a *Node with a *toolkit.Group
 	sNode = n.New(name + " part1")
@@ -21,19 +18,7 @@ func (n *Node) NewSlider(name string, x int, y int) *Node {
 	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()