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, 48 insertions, 0 deletions

diff --git a/checkbox.go b/checkbox.go
new file mode 100644
index 0000000..0284920
--- /dev/null
+++ b/checkbox.go
@@ -0,0 +1,48 @@
+package gui
+
+import "log"
+
+import toolkit "git.wit.org/wit/gui/toolkit/andlabs"
+
+func (n *Node) verify() {
+	if (n.toolkit == nil) {
+		log.Println("gui/wit node.Verify(): toolkit == nil", n.Name)
+		panic("gui/wit node.Verify(): toolkit == nil")
+	}
+}
+
+func (n *Node) Checked() bool {
+	n.Dump()
+	return n.checked
+}
+
+func (n *Node) NewCheckbox(name string) *Node {
+	var newt *toolkit.Toolkit
+	var c *Node
+
+	log.Println("toolkit.NewCheckbox() START", name)
+
+	n.verify()
+
+	// make a *Node with a *toolkit.Group
+	c = n.New(name + " part1")
+	newt = n.toolkit.NewCheckbox(name)
+	newt.Name = name
+	c.toolkit = newt
+	c.custom = n.custom
+	newt.Custom = func () {
+		println("AM IN CALLBACK. SETTING NODE.checked START")
+		if newt.Checked() {
+			println("is checked")
+			c.checked = true
+		} else {
+			println("is not checked")
+			c.checked = false
+		}
+		commonCallback(c)
+		println("AM IN CALLBACK. SETTING NODE.checked END")
+	}
+	c.Dump()
+
+	return c
+}