Squashed commit of the following:

    all non binary tree structs are gone (almost all)
    Use names from https://en.wikipedia.org/wiki/Graphical_widget
    toolkit andlabs/ui is isolated from being accessable
        all direct references to andlabs are removed
    working dropdown widgets
    add debugging more buttons and windows

1 files changed, 42 insertions, 0 deletions

diff --git a/toolkit/andlabs/spinner.go b/toolkit/andlabs/spinner.go
new file mode 100644
index 0000000..12662e5
--- /dev/null
+++ b/toolkit/andlabs/spinner.go
@@ -0,0 +1,42 @@
+package toolkit
+
+import "log"
+import "os"
+
+import "github.com/andlabs/ui"
+import _ "github.com/andlabs/ui/winmanifest"
+
+import "github.com/davecgh/go-spew/spew"
+
+// func NewSlider(b *ui.Box, name string *Toolkit {
+func (t Toolkit) NewSpinner(title string, x int, y int) *Toolkit {
+	// make new node here
+	log.Println("gui.Toolkit.NewSpinner()", x, y)
+	var newt Toolkit
+
+	if (t.uiBox == nil) {
+		log.Println("gui.ToolkitNode.NewSpinner() node.UiBox == nil. I can't add a range UI element without a place to put it")
+		os.Exit(0)
+		return nil
+	}
+
+	s := ui.NewSpinbox(x, y)
+	newt.uiSpinbox = s
+	newt.uiBox = t.uiBox
+	t.uiBox.Append(s, false)
+
+	s.OnChanged(func(s *ui.Spinbox) {
+		i := s.Value()
+		if (DebugToolkit) {
+			log.Println("gui.Toolkit.ui.OnChanged() val =", i)
+			scs := spew.ConfigState{MaxDepth: 1}
+			scs.Dump(newt)
+		}
+		if (t.OnChanged != nil) {
+			log.Println("gui.Toolkit.OnChanged() entered val =", i)
+			newt.OnChanged(&newt)
+		}
+	})
+
+	return &newt
+}