adapted to Tk 4.0 and CNRI man page locations

diff --git a/Demo/tkinter/guido/tkman.py b/Demo/tkinter/guido/tkman.py
index 1a913c3f515a0cdc9a8caf191575f3023feabcb2..cd604877e6e0248b48d8877870d8209919c5c8c5 100755 (executable)
--- a/Demo/tkinter/guido/tkman.py
+++ b/Demo/tkinter/guido/tkman.py
@@ -1,3 +1,4 @@
+#! /home/guido/bin.sgi/python
 #! /usr/local/bin/python
 
 # Tk man page browser -- currently only shows the Tcl/Tk man pages
@@ -14,6 +15,8 @@ from ManPage import ManPage
 
 MANNDIR = '/usr/local/man/mann'
 MAN3DIR = '/usr/local/man/man3'
+MANNDIR = '/depot/sundry/man/mann'
+MAN3DIR = '/depot/sundry/man/man3'
 
 def listmanpages(mandir):
        files = os.listdir(mandir)
@@ -61,7 +64,7 @@ class SelectionBox:
                self.listbox = Listbox(self.rightsubframe,
                                       {'name': 'listbox',
                                        'relief': 'sunken', 'bd': 2,
-                                       'geometry': '20x5',
+                                       'width': 20, 'height': 5,
                                        Pack: {'expand': 1, 'fill': 'both'}})
                self.l1 = Button(self.leftsubframe,
                                {'name': 'l1',
@@ -102,6 +105,7 @@ class SelectionBox:
                                         {'name': 'text',
                                          'relief': 'sunken', 'bd': 2,
                                          'wrap': 'none', 'width': 72,
+                                         'selectbackground': 'pink',
                                          Pack: {'expand': 1, 'fill': 'both'}})
 
                self.entry.bind('<Return>', self.entry_cb)
@@ -158,6 +162,8 @@ class SelectionBox:
                key = self.entry.get()
                ok = filter(lambda name, key=key, n=len(key): name[:n]==key,
                         self.choices)
+               if not ok:
+                       self.frame.bell()
                self.listbox.delete(0, AtEnd())
                exactmatch = 0
                for item in ok:
@@ -165,7 +171,8 @@ class SelectionBox:
                        self.listbox.insert(AtEnd(), item)
                if exactmatch:
                        return key
-               elif self.listbox.size() == 1:
+               n = self.listbox.size()
+               if n == 1:
                        return self.listbox.get(0)
                # Else return None, meaning not a unique selection
 
@@ -185,6 +192,7 @@ class SelectionBox:
 
        def search_string(self, search):
                if not search:
+                       self.frame.bell()
                        print 'Empty search string'
                        return
                if self.frame.tk.getvar('casesense') != '1':
@@ -197,6 +205,7 @@ class SelectionBox:
                        else:
                                prog = regex.compile(search)
                except regex.error, msg:
+                       self.frame.bell()
                        print 'Regex error:', msg
                        return
                here = self.text.index(AtInsert())
@@ -204,6 +213,7 @@ class SelectionBox:
                end = self.text.index(AtEnd())
                endlineno = string.atoi(end[:string.find(end, '.')])
                wraplineno = lineno
+               found = 0
                while 1:
                        lineno = lineno + 1
                        if lineno > endlineno:
@@ -216,6 +226,7 @@ class SelectionBox:
                                             '%d.0 lineend' % lineno)
                        i = prog.search(line)
                        if i >= 0:
+                               found = 1
                                n = max(1, len(prog.group(0)))
                                try:
                                        self.text.tag_remove('sel',
@@ -230,6 +241,8 @@ class SelectionBox:
                                                   '%d.%d' % (lineno, i))
                                self.text.yview_pickplace(AtInsert())
                                break
+               if not found:
+                       self.frame.bell()
 
 def main():
        root = Tk()