1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
from Tkinter import *
class SearchDialogBase:
title = "Search Dialog"
icon = "Search"
needwrapbutton = 1
def __init__(self, root, engine):
self.root = root
self.engine = engine
self.top = None
def open(self, text, searchphrase=None):
self.text = text
if not self.top:
self.create_widgets()
else:
self.top.deiconify()
self.top.tkraise()
if searchphrase:
self.ent.delete(0,"end")
self.ent.insert("end",searchphrase)
self.ent.focus_set()
self.ent.selection_range(0, "end")
self.ent.icursor(0)
self.top.grab_set()
def close(self, event=None):
if self.top:
self.top.grab_release()
self.top.withdraw()
def create_widgets(self):
top = Toplevel(self.root)
top.bind("<Return>", self.default_command)
top.bind("<Escape>", self.close)
top.protocol("WM_DELETE_WINDOW", self.close)
top.wm_title(self.title)
top.wm_iconname(self.icon)
self.top = top
self.row = 0
self.top.grid_columnconfigure(0, pad=2, weight=0)
self.top.grid_columnconfigure(1, pad=2, minsize=100, weight=100)
self.create_entries()
self.create_option_buttons()
self.create_other_buttons()
return self.create_command_buttons()
def make_entry(self, label, var):
l = Label(self.top, text=label)
l.grid(row=self.row, col=0, sticky="nw")
e = Entry(self.top, textvariable=var, exportselection=0)
e.grid(row=self.row, col=1, sticky="nwe")
self.row = self.row + 1
return e
def make_frame(self,labeltext=None):
if labeltext:
l = Label(self.top, text=labeltext)
l.grid(row=self.row, col=0, sticky="nw")
f = Frame(self.top)
f.grid(row=self.row, col=1, columnspan=1, sticky="nwe")
self.row = self.row + 1
return f
def make_button(self, label, command, isdef=0):
b = Button(self.buttonframe,
text=label, command=command,
default=isdef and "active" or "normal")
cols,rows=self.buttonframe.grid_size()
b.grid(pady=1,row=rows,column=0,sticky="ew")
self.buttonframe.grid(rowspan=rows+1)
return b
def create_entries(self):
self.ent = self.make_entry("Find:", self.engine.patvar)
def create_option_buttons(self):
f = self.make_frame("Options")
btn = Checkbutton(f, anchor="w",
variable=self.engine.revar,
text="Regular expression")
btn.pack(side="left", fill="both")
if self.engine.isre():
btn.select()
btn = Checkbutton(f, anchor="w",
variable=self.engine.casevar,
text="Match case")
btn.pack(side="left", fill="both")
if self.engine.iscase():
btn.select()
btn = Checkbutton(f, anchor="w",
variable=self.engine.wordvar,
text="Whole word")
btn.pack(side="left", fill="both")
if self.engine.isword():
btn.select()
if self.needwrapbutton:
btn = Checkbutton(f, anchor="w",
variable=self.engine.wrapvar,
text="Wrap around")
btn.pack(side="left", fill="both")
if self.engine.iswrap():
btn.select()
def create_other_buttons(self):
f = self.make_frame("Direction")
#lbl = Label(f, text="Direction: ")
#lbl.pack(side="left")
btn = Radiobutton(f, anchor="w",
variable=self.engine.backvar, value=1,
text="Up")
btn.pack(side="left", fill="both")
if self.engine.isback():
btn.select()
btn = Radiobutton(f, anchor="w",
variable=self.engine.backvar, value=0,
text="Down")
btn.pack(side="left", fill="both")
if not self.engine.isback():
btn.select()
def create_command_buttons(self):
#
# place button frame on the right
f = self.buttonframe = Frame(self.top)
f.grid(row=0,col=2,padx=2,pady=2,ipadx=2,ipady=2)
b = self.make_button("close", self.close)
b.lower()
|
