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, 38 insertions, 0 deletions

diff --git a/toolkit/andlabs/slider.go b/toolkit/andlabs/slider.go
new file mode 100644
index 0000000..930c514
--- /dev/null
+++ b/toolkit/andlabs/slider.go
@@ -0,0 +1,38 @@
+package toolkit
+
+import "log"
+
+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, x int, y int) *Toolkit {
+	// make new node here
+	log.Println("gui.Toolbox.NewSpinbox()", x, y)
+	var t Toolkit
+
+	if (b == nil) {
+		log.Println("gui.ToolboxNode.NewSpinbox() node.UiBox == nil. I can't add a range UI element without a place to put it")
+		return &t
+	}
+	s := ui.NewSlider(x, y)
+	t.uiSlider = s
+	t.uiBox = b
+	t.uiBox.Append(s, false)
+
+	s.OnChanged(func(spin *ui.Slider) {
+		i := spin.Value()
+		if (DebugToolkit) {
+			log.Println("gui.Toolbox.ui.OnChanged() val =", i)
+			scs := spew.ConfigState{MaxDepth: 1}
+			scs.Dump(t)
+		}
+		if (t.OnChanged != nil) {
+			log.Println("gui.Toolbox.OnChanged() entered val =", i)
+			t.OnChanged(&t)
+		}
+	})
+
+	return &t
+}