Add slander and spinbox in toolkit/andlabs

    fix the helloworld demo
    move slider into toolkit/
    move more into the toolkit directory
    add spinbox()
    fix example
    minor update
    fix examples
    Fix andlabs.ui.Slider() to work again
    correctly implement custom OnChange() callback

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

1 files changed, 28 insertions, 0 deletions

diff --git a/int.go b/int.go
new file mode 100644
index 0000000..9543344
--- /dev/null
+++ b/int.go
@@ -0,0 +1,28 @@
+package gui
+
+import "log"
+
+import "github.com/davecgh/go-spew/spew"
+
+// import toolkit "git.wit.org/wit/gui/toolkit/andlabs"
+
+
+// Get the int from the gui toolkit
+// TODO: instead store the int in the Node structure? (this is probably a better idea)
+// because eventually this gui package should become it's own seperate go routine and never interact from the
+// gui subroutine back into the upstream application using the gui package
+func (n *Node) Int() int {
+	if (Config.DebugToolkit) {
+		log.Println("gui.Node.Int() for node name =", n.Name)
+		scs := spew.ConfigState{MaxDepth: 1}
+		scs.Dump(n)
+	}
+
+	if (n.Toolkit == nil) {
+		log.Println("gui.Node.Int() for toolkit struct = nil")
+		return 0
+	}
+
+	i := n.Toolkit.Value()
+	return i
+}