From: johnsonm <johnsonm>
Date: Mon, 27 Oct 1997 22:38:27 +0000 (+0000)
Subject: GridForm's run_once separated from run, so that run can be called multiple
X-Git-Tag: r0-20~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a30ba141b85158674d3b67ae5bbb1a7061130846;p=thirdparty%2Fnewt.git

GridForm's run_once separated from run, so that run can be called multiple
times.
---

diff --git a/peanuts.py b/peanuts.py
index a8bc432..a906710 100755
--- a/peanuts.py
+++ b/peanuts.py
@@ -18,7 +18,7 @@ g.add(li, 0, 0)
 g.add(rb, 0, 1, (0, 1, 0, 1))
 g.add(bb, 0, 2, growx = 1)
 
-result = g.run()
+result = g.run_once()
 
 screen.finish()
 
diff --git a/snack.py b/snack.py
index 9baa668..42697b5 100644
--- a/snack.py
+++ b/snack.py
@@ -241,6 +241,7 @@ class GridForm(Grid):
 	self.title = title
 	self.form = Form()
 	self.childList = []
+	self.form_created = 0
 	args = list(args)
 	args[:0] = [self]
 	apply(Grid.__init__, tuple(args))
@@ -253,12 +254,18 @@ class GridForm(Grid):
 		      growx, growy);
 	self.childList.append(widget)
 
-    def run(self):
-	self.place(1,1)
-	for child in self.childList:
-	    self.form.add(child)
-	self.screen.gridWrappedWindow(self, self.title)
-	result = self.form.run()
+    def run_once(self):
+	result = self.run()
 	self.screen.popWindow()
 	return result
 
+    def run(self):
+	if not self.form_created:
+	    self.place(1,1)
+	    for child in self.childList:
+		self.form.add(child)
+	    self.screen.gridWrappedWindow(self, self.title)
+	    self.form_created = 1
+	return self.form.run()
+	
+