Mercurial > cpython-lru_cache-weakref

annotate Lib/idlelib/CallTipWindow.py @ 58925:eecf1bef052d 2.6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merged revisions 78207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78207 | ezio.melotti | 2010-02-17 01:26:09 +0200 (Wed, 17 Feb 2010) | 1 line #7930: fix stripid ........
author Ezio Melotti <ezio.melotti@gmail.com>
date Tue, 16 Feb 2010 23:29:44 +0000
parents b53604fad54b
children af1f8adc913b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
26623
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
1 """A CallTip window class for Tkinter/IDLE.
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
2
26623
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
3 After ToolTip.py, which uses ideas gleaned from PySol
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
4 Used by the CallTips IDLE extension.
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
5
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
6 """
47183
b53604fad54b Tkinter rename reversal: remove tkinter package, adapt imports and docs.
Georg Brandl <georg@python.org>
parents: 47130
diff changeset
7 from Tkinter import *
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
8
35905
1dfd5d62d764 Fix typo and update comment obsoleted by 'syntax' patch
Kurt B. Kaiser <kbk@shore.net>
parents: 35891
diff changeset
9 HIDE_VIRTUAL_EVENT_NAME = "<<calltipwindow-hide>>"
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
10 HIDE_SEQUENCES = ("<Key-Escape>", "<FocusOut>")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
11 CHECKHIDE_VIRTUAL_EVENT_NAME = "<<calltipwindow-checkhide>>"
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
12 CHECKHIDE_SEQUENCES = ("<KeyRelease>", "<ButtonRelease>")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
13 CHECKHIDE_TIME = 100 # miliseconds
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
14
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
15 MARK_RIGHT = "calltipwindowregion_right"
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
16
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
17 class CallTip:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
18
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
19 def __init__(self, widget):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
20 self.widget = widget
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
21 self.tipwindow = self.label = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
22 self.parenline = self.parencol = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
23 self.lastline = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
24 self.hideid = self.checkhideid = None
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
25
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
26 def position_window(self):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
27 """Check if needs to reposition the window, and if so - do it."""
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
28 curline = int(self.widget.index("insert").split('.')[0])
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
29 if curline == self.lastline:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
30 return
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
31 self.lastline = curline
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
32 self.widget.see("insert")
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
33 if curline == self.parenline:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
34 box = self.widget.bbox("%d.%d" % (self.parenline,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
35 self.parencol))
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
36 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
37 box = self.widget.bbox("%d.0" % curline)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
38 if not box:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
39 box = list(self.widget.bbox("insert"))
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
40 # align to left of window
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
41 box[0] = 0
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
42 box[2] = 0
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
43 x = box[0] + self.widget.winfo_rootx() + 2
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
44 y = box[1] + box[3] + self.widget.winfo_rooty()
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
45 self.tipwindow.wm_geometry("+%d+%d" % (x, y))
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
46
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
47 def showtip(self, text, parenleft, parenright):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
48 """Show the calltip, bind events which will close it and reposition it.
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
49 """
26623
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
50 # truncate overly long calltip
25281
aec0f944f6a0 Merge Py Idle changes
Kurt B. Kaiser <kbk@shore.net>
parents: 18523
diff changeset
51 if len(text) >= 79:
39170
63a44c91a4d5 Bug #1525817: Don't truncate short lines in IDLE's tool tips.
Martin v. Löwis <martin@v.loewis.de>
parents: 35905
diff changeset
52 textlines = text.splitlines()
63a44c91a4d5 Bug #1525817: Don't truncate short lines in IDLE's tool tips.
Martin v. Löwis <martin@v.loewis.de>
parents: 35905
diff changeset
53 for i, line in enumerate(textlines):
63a44c91a4d5 Bug #1525817: Don't truncate short lines in IDLE's tool tips.
Martin v. Löwis <martin@v.loewis.de>
parents: 35905
diff changeset
54 if len(line) > 79:
63a44c91a4d5 Bug #1525817: Don't truncate short lines in IDLE's tool tips.
Martin v. Löwis <martin@v.loewis.de>
parents: 35905
diff changeset
55 textlines[i] = line[:75] + ' ...'
63a44c91a4d5 Bug #1525817: Don't truncate short lines in IDLE's tool tips.
Martin v. Löwis <martin@v.loewis.de>
parents: 35905
diff changeset
56 text = '\n'.join(textlines)
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
57 self.text = text
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
58 if self.tipwindow or not self.text:
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
59 return
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
60
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
61 self.widget.mark_set(MARK_RIGHT, parenright)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
62 self.parenline, self.parencol = map(
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
63 int, self.widget.index(parenleft).split("."))
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
64
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
65 self.tipwindow = tw = Toplevel(self.widget)
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
66 self.position_window()
35905
1dfd5d62d764 Fix typo and update comment obsoleted by 'syntax' patch
Kurt B. Kaiser <kbk@shore.net>
parents: 35891
diff changeset
67 # remove border on calltip window
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
68 tw.wm_overrideredirect(1)
25344
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
69 try:
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
70 # This command is only needed and available on Tk >= 8.4.0 for OSX
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
71 # Without it, call tips intrude on the typing process by grabbing
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
72 # the focus.
26959
b8c72e86a12d Whitespace Normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 26623
diff changeset
73 tw.tk.call("::tk::unsupported::MacWindowStyle", "style", tw._w,
25344
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
74 "help", "noActivates")
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
75 except TclError:
0eb882068a7c Work around Mac OS X transient window issues
Tony Lownds <tony@lownds.com>
parents: 25281
diff changeset
76 pass
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
77 self.label = Label(tw, text=self.text, justify=LEFT,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
78 background="#ffffe0", relief=SOLID, borderwidth=1,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
79 font = self.widget['font'])
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
80 self.label.pack()
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
81
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
82 self.checkhideid = self.widget.bind(CHECKHIDE_VIRTUAL_EVENT_NAME,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
83 self.checkhide_event)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
84 for seq in CHECKHIDE_SEQUENCES:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
85 self.widget.event_add(CHECKHIDE_VIRTUAL_EVENT_NAME, seq)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
86 self.widget.after(CHECKHIDE_TIME, self.checkhide_event)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
87 self.hideid = self.widget.bind(HIDE_VIRTUAL_EVENT_NAME,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
88 self.hide_event)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
89 for seq in HIDE_SEQUENCES:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
90 self.widget.event_add(HIDE_VIRTUAL_EVENT_NAME, seq)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
91
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
92 def checkhide_event(self, event=None):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
93 if not self.tipwindow:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
94 # If the event was triggered by the same event that unbinded
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
95 # this function, the function will be called nevertheless,
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
96 # so do nothing in this case.
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
97 return
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
98 curline, curcol = map(int, self.widget.index("insert").split('.'))
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
99 if curline < self.parenline or \
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
100 (curline == self.parenline and curcol <= self.parencol) or \
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
101 self.widget.compare("insert", ">", MARK_RIGHT):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
102 self.hidetip()
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
103 else:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
104 self.position_window()
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
105 self.widget.after(CHECKHIDE_TIME, self.checkhide_event)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
106
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
107 def hide_event(self, event):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
108 if not self.tipwindow:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
109 # See the explanation in checkhide_event.
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
110 return
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
111 self.hidetip()
18523
21b5b2eaeb3d py-cvs-rel2_1 (Rev 1.3) merge - whitespace normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
112
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
113 def hidetip(self):
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
114 if not self.tipwindow:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
115 return
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
116
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
117 for seq in CHECKHIDE_SEQUENCES:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
118 self.widget.event_delete(CHECKHIDE_VIRTUAL_EVENT_NAME, seq)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
119 self.widget.unbind(CHECKHIDE_VIRTUAL_EVENT_NAME, self.checkhideid)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
120 self.checkhideid = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
121 for seq in HIDE_SEQUENCES:
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
122 self.widget.event_delete(HIDE_VIRTUAL_EVENT_NAME, seq)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
123 self.widget.unbind(HIDE_VIRTUAL_EVENT_NAME, self.hideid)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
124 self.hideid = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
125
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
126 self.label.destroy()
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
127 self.label = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
128 self.tipwindow.destroy()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
129 self.tipwindow = None
35891
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
130
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
131 self.widget.mark_unset(MARK_RIGHT)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
132 self.parenline = self.parencol = self.lastline = None
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
133
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
134 def is_active(self):
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
135 return bool(self.tipwindow)
8fd46b660e66 Merge IDLE-syntax-branch r39668:41449 into trunk
Kurt B. Kaiser <kbk@shore.net>
parents: 26959
diff changeset
136
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
137
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
138
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
139 ###############################
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
140 #
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
141 # Test Code
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
142 #
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
143 class container: # Conceptually an editor_window
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
144 def __init__(self):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
145 root = Tk()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
146 text = self.text = Text(root)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
147 text.pack(side=LEFT, fill=BOTH, expand=1)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
148 text.insert("insert", "string.split")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
149 root.update()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
150 self.calltip = CallTip(text)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
151
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
152 text.event_add("<<calltip-show>>", "(")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
153 text.event_add("<<calltip-hide>>", ")")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
154 text.bind("<<calltip-show>>", self.calltip_show)
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
155 text.bind("<<calltip-hide>>", self.calltip_hide)
18523
21b5b2eaeb3d py-cvs-rel2_1 (Rev 1.3) merge - whitespace normalization
Kurt B. Kaiser <kbk@shore.net>
parents: 13975
diff changeset
156
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
157 text.focus_set()
26623
8096dcc7af65 M CallTipWindow.py
Kurt B. Kaiser <kbk@shore.net>
parents: 25344
diff changeset
158 root.mainloop()
13975
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
159
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
160 def calltip_show(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
161 self.calltip.showtip("Hello world")
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
162
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
163 def calltip_hide(self, event):
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
164 self.calltip.hidetip()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
165
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
166 def main():
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
167 # Test code
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
168 c=container()
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
169
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
170 if __name__=='__main__':
30713d5288df Initial revision
David Scherer <dscherer@cmu.edu>
parents:
diff changeset
171 main()