more work on the text entry

dropdown.go

@@ -164,14 +164,13 @@ func (callertk *guiWidget) showTextbox() {
 	tk := me.textbox.tk
 	r := new(rectType)
 	// startW, startH := tk.Position()
-	r.w0 = 50
-	r.h0 = 20
+	r.w0 = callertk.gocuiSize.w0 + 4
+	r.h0 = callertk.gocuiSize.h0 + 3
 	r.w1 = r.w0 + 24
 	r.h1 = r.h0 + 2
 	me.textbox.tk.forceSizes(r)
 	me.textbox.tk.dumpWidget("after sizes")
 
-	me.textbox.tk.labelN = "holy cow"
 	me.textbox.tk.Show() // actually makes the gocui view. TODO: redo this
 
 	if me.textbox.tk.v == nil {
@@ -196,19 +195,25 @@ func (callertk *guiWidget) showTextbox() {
 // updates the text and sends an event back to the application
 func (tk *guiWidget) textboxClosed() {
 	// get the text the user entered
-	newname := "testing"
+	newtext := "testing"
 	if me.textbox.tk.v == nil {
-		newname = "wtf"
+		newtext = ""
 	} else {
-		newname = me.textbox.tk.v.ViewBuffer()
+		newtext = me.textbox.tk.v.ViewBuffer()
 	}
+	newtext = strings.TrimSpace(newtext)
 	me.textbox.active = false
 	tk.Hide()
-	log.Info("textbox closed", newname)
+	log.Info("textbox closed", newtext)
+	if me.clock.tk.v != nil {
+		me.baseGui.SetCurrentView("help")
+	} else {
+		me.baseGui.SetCurrentView("msg")
+	}
 
 	// change the text of the caller widget
-	me.textbox.callerTK.SetText(newname)
-	me.textbox.callerTK.node.SetCurrentS(newname)
+	me.textbox.callerTK.SetText(newtext)
+	me.textbox.callerTK.node.SetCurrentS(newtext)
 
 	// send an event from the plugin with the new string
 	me.myTree.SendUserEvent(me.textbox.callerTK.node)