Modifying a view from another one

tui-test/main.go

@@ -9,6 +9,8 @@ import (
 	//"github.com/nsf/termbox-go"
 )
 
+var input chan string
+
 func main() {
 	g, err := gocui.NewGui(gocui.OutputNormal)
 	if err != nil {
@@ -30,7 +32,8 @@ func quit(*gocui.Gui, *gocui.View) error {
 }
 
 func sendmsg(g *gocui.Gui, v *gocui.View) error {
-	fmt.Fprintln(v, "HEEEE")
+	v.Clear()
+	v.SetCursor(0, 0)
 	return nil
 }
 
@@ -38,30 +41,61 @@ func initKeybindings(g *gocui.Gui) error {
 	if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
 		log.Panicln(err)
 	}
+
 	if err := g.SetKeybinding("button", gocui.MouseLeft, gocui.ModNone, sendmsg); err != nil {
 		log.Panicln(err)
 	}
+
+	if err := g.SetKeybinding("button", gocui.MouseLeft, gocui.ModNone,
+		func(g *gocui.Gui, v *gocui.View) error {
+			texter, err := g.View("chatbox")
+			if err != nil {
+				log.Panicln(err)
+			}
+			fmt.Fprintln(texter, "wow")
+			return nil
+		}); err != nil {
+		return err
+	}
+
+	if err := g.SetKeybinding("textarea", gocui.KeyEnter, gocui.ModNone, sendmsg); err != nil {
+		log.Panicln(err)
+	}
 	return nil
 }
 
 func layout(g *gocui.Gui) error {
 	maxX, maxY := g.Size()
 
-	if chatbox, err := g.SetView("chatbox", 2, 1, maxX/2+40, maxY/2-2); err != nil {
+	if chatbox, err := g.SetView("chatbox", 2, 1, maxX/2+40, maxY/2+6); err != nil {
 		if err != gocui.ErrUnknownView {
 			return err
 		}
 		fmt.Fprintln(chatbox, "Hello!")
 	}
 
-	if button, err := g.SetView("button", 20, 20, 30, 30); err != nil {
+	if button, err := g.SetView("button", maxX/2+32, maxY/2+9, maxX/2+40, maxY/2+11); err != nil {
 		if err != gocui.ErrUnknownView {
 			return err
 		}
-		button.BgColor = gocui.ColorRed
+		//button.BgColor = gocui.ColorRed
 		button.Wrap = true
-		button.Frame = false
+		button.Frame = true
-		fmt.Fprintln(button, "BUTTON")
+		fmt.Fprintln(button, "Send it")
 	}
+
+	if textarea, err := g.SetView("textarea", 2, maxY/2+9, maxX/2+25, maxY/2+11); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		if _, err := g.SetCurrentView("textarea"); err != nil {
+			log.Panicln(err)
+		}
+		textarea.Title = "Send message"
+		textarea.Wrap = true
+		textarea.Editable = true
+
+	}
+
 	return nil
 }