Reverted everything back to the old API.

1 files changed, 7 insertions, 15 deletions

diff --git a/dialog.go b/dialog.go
index 6c62bfd..9c2ad2c 100644
--- a/dialog.go
+++ b/dialog.go
@@ -2,16 +2,8 @@
 
 package ui
 
-// Response denotes a response from the user to a Dialog.
-type Response uint
-const (
-	NotDone Response = iota
-	OK
-)
-
 // sentinel (not nil so programmer errors don't go undetected)
 // this window is invalid and cannot be used directly
-// notice the support it uses
 var dialogWindow = new(Window)
 
 // MsgBox displays an informational message box to the user with just an OK button.
@@ -22,16 +14,16 @@ var dialogWindow = new(Window)
 //
 // See "On Dialogs" in the package overview for behavioral information.
 func MsgBox(primaryText string, secondaryText string) {
-	dialogWindow.msgBox(primaryText, secondaryText)
+	<-dialogWindow.msgBox(primaryText, secondaryText)
 }
 
 // MsgBox is the Window method version of the package-scope function MsgBox.
 // See that function's documentation and "On Dialogs" in the package overview for more information.
-func (w *Window) MsgBox(primaryText string, secondaryText string) {
+func (w *Window) MsgBox(primaryText string, secondaryText string) (done chan struct{}) {
 	if !w.created {
 		panic("parent window passed to Window.MsgBox() before it was created")
 	}
-	w.msgBox(primaryText, secondaryText)
+	return w.msgBox(primaryText, secondaryText)
 }
 
 // MsgBoxError displays a message box to the user with just an OK button and an icon indicating an error.
@@ -39,14 +31,14 @@ func (w *Window) MsgBox(primaryText string, secondaryText string) {
 //
 // See "On Dialogs" in the package overview for more information.
 func MsgBoxError(primaryText string, secondaryText string) {
-	dialogWindow.msgBoxError(primaryText, secondaryText)
+	<-dialogWindow.msgBoxError(primaryText, secondaryText)
 }
 
 // MsgBoxError is the Window method version of the package-scope function MsgBoxError.
 // See that function's documentation and "On Dialogs" in the package overview for more information.
-func (w *Window) MsgBoxError(primaryText string, secondaryText string) {
+func (w *Window) MsgBoxError(primaryText string, secondaryText string) (done chan struct{}) {
 	if !w.created {
-		panic("parent window passed to Window.MsgBox() before it was created")
+		panic("parent window passed to MsgBoxError() before it was created")
 	}
-	w.msgBoxError(primaryText, secondaryText)
+	return w.msgBoxError(primaryText, secondaryText)
 }