cleanup of the example commands. more plugin workv0.4.6

    add a button in two plugins at the same time!
        added a button in andlabs/ui & gocui
    attempt a common widget struct between wit/gui & the plugins
    start handling missing plugins
    rename Makefile command examples
    remote examples used for testing
    filename improvements
    golang src code uses lowercase and _ in filenames
    fix crash when button click function == nil
    fix wrong name 'gocli' -> 'gocui'
    keep fighting with goreadme generated README.md

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

1 files changed, 49 insertions, 0 deletions

diff --git a/cmds/buttonplugin/main.go b/cmds/buttonplugin/main.go
new file mode 100644
index 0000000..cd4d770
--- /dev/null
+++ b/cmds/buttonplugin/main.go
@@ -0,0 +1,49 @@
+// This is a simple example
+package main
+
+import 	(
+	"log"
+	"strconv"
+	"git.wit.org/wit/gui"
+)
+
+func main() {
+	// this doesn't seem to work
+	captureSTDOUT()
+
+	gui.Main(buttonWindow)
+}
+
+var counter int = 10
+
+// This creates a window
+func buttonWindow() {
+	var w, g *gui.Node
+	gui.Config.Title = "Demo Plugin Window"
+	gui.Config.Width = 640
+	gui.Config.Height = 480
+
+	w = gui.NewWindow()
+	g = w.NewGroup("buttonGroup")
+
+	g.NewButton("hello", func () {
+		log.Println("world")
+	})
+
+	g.NewButton("RunGreet()", func () {
+		log.Println("world")
+		go gui.RunGreet()
+	})
+
+	g.NewButton("gui.LookupJcarrButton()", func () {
+		log.Println("gui.LookupJcarrButton()")
+		gui.LookupJcarrButton()
+	})
+
+	g.NewButton("new foobar 2", func () {
+		log.Println("new foobar 2. Adding button 'foobar 3'")
+		name := "foobar " + strconv.Itoa(counter)
+		counter += 1
+		g.NewButton(name, nil)
+	})
+}