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-rw-r--r--gnu/installer/newt/page.scm11
1 files changed, 8 insertions, 3 deletions
diff --git a/gnu/installer/newt/page.scm b/gnu/installer/newt/page.scm
index c6577c8a8c..c0d7547293 100644
--- a/gnu/installer/newt/page.scm
+++ b/gnu/installer/newt/page.scm
@@ -480,6 +480,7 @@ ITEMS when 'Ok' is pressed."
(info-textbox-width 50)
(file-textbox-width 50)
(file-textbox-height 30)
+ (exit-button? #t)
(ok-button-callback-procedure
(const #t))
(exit-button-callback-procedure
@@ -500,9 +501,12 @@ ITEMS when 'Ok' is pressed."
GRID-ELEMENT-COMPONENT info-textbox
GRID-ELEMENT-COMPONENT file-textbox
GRID-ELEMENT-SUBGRID
- (horizontal-stacked-grid
+ (apply
+ horizontal-stacked-grid
GRID-ELEMENT-COMPONENT ok-button
- GRID-ELEMENT-COMPONENT exit-button)))
+ `(,@(if exit-button?
+ (list GRID-ELEMENT-COMPONENT exit-button)
+ '())))))
(form (make-form)))
(set-textbox-text file-textbox file-text)
@@ -519,7 +523,8 @@ ITEMS when 'Ok' is pressed."
(cond
((components=? argument ok-button)
(ok-button-callback-procedure))
- ((components=? argument exit-button)
+ ((and exit-button?
+ (components=? argument exit-button))
(exit-button-callback-procedure))))))
(lambda ()
(destroy-form-and-pop form))))))