def error_popup(text): win = Toplevel() Button(win, text='OK', command=win.destroy).pack(side=BOTTOM) Label(win, text=text, anchor=W, justify=LEFT).pack(side=LEFT) # Refuse to let the user do anything until window is dismissed win.focus_set() win.grab_set() win.wait_window()
def error_popup(text):
win = Toplevel()
Button(win, text='OK', command=win.destroy).pack(side=BOTTOM)
Label(win, text=text, anchor=W, justify=LEFT).pack(side=LEFT)
# Refuse to let the user do anything until window is dismissed
win.focus_set()
win.grab_set()
win.wait_window()
def test():
from Tkinter import Toplevel
import PyShell
root = Toplevel(PyShell.root)
root.configure(bd=0, bg="yellow")
root.focus_set()
sc = ScrolledCanvas(root, bg="white", highlightthickness=0, takefocus=1)
sc.frame.pack(expand=1, fill="both")
item = FileTreeItem("C:/windows/desktop")
node = TreeNode(sc.canvas, None, item)
node.expand()
def test():
from Tkinter import Toplevel
import PyShell
root = Toplevel(PyShell.root)
root.configure(bd=0, bg="yellow")
root.focus_set()
sc = ScrolledCanvas(root, bg="white", highlightthickness=0, takefocus=1)
sc.frame.pack(expand=1, fill="both")
item = FileTreeItem("C:/windows/desktop")
node = TreeNode(sc.canvas, None, item)
node.expand()
def test():
import sys
from Tkinter import Toplevel
import PyShell
root = Toplevel(PyShell.root)
root.configure(bd=0, bg="yellow")
root.focus_set()
sc = ScrolledCanvas(root, bg="white", highlightthickness=0, takefocus=1)
sc.frame.pack(expand=1, fill="both")
item = make_objecttreeitem("sys", sys)
node = TreeNode(sc.canvas, None, item)
node.expand()
def test():
import sys
from Tkinter import Toplevel
import PyShell
root = Toplevel(PyShell.root)
root.configure(bd=0, bg="yellow")
root.focus_set()
sc = ScrolledCanvas(root, bg="white", highlightthickness=0, takefocus=1)
sc.frame.pack(expand=1, fill="both")
item = make_objecttreeitem("sys", sys)
node = TreeNode(sc.canvas, None, item)
node.expand()
def _dyn_option_menu(parent): # htest #
from Tkinter import Toplevel
top = Toplevel()
top.title("Tets dynamic option menu")
top.geometry("200x100+%d+%d" % (parent.winfo_rootx() + 200,
parent.winfo_rooty() + 150))
top.focus_set()
var = StringVar(top)
var.set("Old option set") #Set the default value
dyn = DynOptionMenu(top,var, "old1","old2","old3","old4")
dyn.pack()
def update():
dyn.SetMenu(["new1","new2","new3","new4"], value="new option set")
button = Button(top, text="Change option set", command=update)
button.pack()
def help_about(self):
"""Shows an 'about' modal dialog.
Callback method called by tk.
"""
about_win = Toplevel(self.root)
# Set up dialog
lbl = Label(about_win, text="Video Poker")
lbl.grid(row=0, column=0, padx=10, pady=(10, 0), sticky=W + N)
lbl = Label(about_win, text="by Paul Griffiths")
lbl.grid(row=1, column=0, padx=10, pady=(0, 7), sticky=W + N)
lbl = Label(about_win, text="Written in Python, with tkinter.")
lbl.grid(row=2, column=0, padx=10, pady=7, sticky=W + N)
lbl = Label(about_win, text="Copyright 2013 Paul Griffiths")
lbl.grid(row=4, column=0, padx=10, pady=(7, 0), sticky=W + N)
lbl = Label(about_win, text="Email: [email protected]")
lbl.grid(row=5, column=0, padx=10, pady=(0, 21), sticky=W + N)
lbl = Label(about_win, text="This program is free software: you can " +
"redistribute it and/or modify it under the terms")
lbl.grid(row=6, column=0, columnspan=2,
padx=10, pady=0, sticky=W + N)
lbl = Label(about_win, text="of the GNU General Public License as " +
"published by the Free Software Foundation, either")
lbl.grid(row=7, column=0, columnspan=2,
padx=10, pady=(0, 0), sticky=W + N)
lbl = Label(about_win, text="version 3 of the License, or " +
"(at your option) any later version.")
lbl.grid(row=8, column=0, columnspan=2,
padx=10, pady=(0, 21), sticky=W + N)
lbl = Label(about_win, text="This program is distributed in " +
"the hope that it will be useful, but WITHOUT ANY WARRANTY;")
lbl.grid(row=9, column=0, columnspan=2,
padx=10, pady=0, sticky=W + N)
lbl = Label(about_win, text="without even the implied " +
"warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR")
lbl.grid(row=10, column=0, columnspan=2,
padx=10, pady=(0, 0), sticky=W + N)
lbl = Label(about_win, text="PURPOSE. See the " +
"GNU General Public License for more details.")
lbl.grid(row=11, column=0, columnspan=2,
padx=10, pady=(0, 21), sticky=W + N)
lbl = Label(about_win, text="You should have received a " +
"copy of the GNU General Public License along with this")
lbl.grid(row=12, column=0, columnspan=2,
padx=10, pady=(0, 0), sticky=W + N)
lbl = Label(about_win, text="program. If not, see " +
"<http://www.gnu.org/licenses/>.")
lbl.grid(row=13, column=0, columnspan=2,
padx=10, pady=(0, 21), sticky=W + N)
img = PhotoImage(file="{0}27.gif".format(self.gifdir))
lbl = Label(about_win, image=img)
lbl.grid(row=0, column=1, rowspan=5, padx=10, pady=10, sticky=N + E)
btn = Button(about_win, text="OK", command=about_win.quit)
btn.grid(row=14, column=0, columnspan=2,
padx=0, pady=(0, 10), ipadx=30, ipady=3)
# Show dialog
about_win.transient(self.root)
about_win.parent = self.root
about_win.protocol("WM_DELETE_WINDOW", about_win.destroy)
about_win.geometry("+{0}+{1}".format(self.root.winfo_rootx() + 50,
self.root.winfo_rooty() + 50))
about_win.title("About Video Poker")
about_win.focus_set()
about_win.grab_set()
about_win.mainloop()
about_win.destroy()
def help_about(self):
"""Shows an 'about' modal dialog.
Callback method called by tk.
"""
about_win = Toplevel(self.root)
# Set up dialog
lbl = Label(about_win, text="Video Poker")
lbl.grid(row=0, column=0, padx=10, pady=(10, 0), sticky=W + N)
lbl = Label(about_win, text="by Charles Raymond Smith")
lbl.grid(row=1, column=0, padx=10, pady=(0, 7), sticky=W + N)
lbl = Label(about_win, text="Adapted from video poker by Paul Griffiths")
lbl.grid(row=2, column=0, padx=10, pady=(0, 7), sticky=W + N)
lbl = Label(about_win, text="Written in Python, with tkinter.")
lbl.grid(row=3, column=0, padx=10, pady=7, sticky=W + N)
lbl = Label(about_win, text="Copyright 2017 Charles Raymond Smith")
lbl.grid(row=4, column=0, padx=10, pady=(7, 0), sticky=W + N)
lbl = Label(about_win, text="Email: [email protected]")
lbl.grid(row=5, column=0, padx=10, pady=(0, 21), sticky=W + N)
lbl = Label(about_win, text="This program is free software: you can " +
"redistribute it and/or modify it under the terms")
lbl.grid(row=6, column=0, columnspan=2,
padx=10, pady=0, sticky=W + N)
lbl = Label(about_win, text="of the GNU General Public License as " +
"published by the Free Software Foundation, either")
lbl.grid(row=7, column=0, columnspan=2,
padx=10, pady=(0, 0), sticky=W + N)
lbl = Label(about_win, text="version 3 of the License, or " +
"(at your option) any later version.")
lbl.grid(row=8, column=0, columnspan=2,
padx=10, pady=(0, 21), sticky=W + N)
lbl = Label(about_win, text="This program is distributed in " +
"the hope that it will be useful, but WITHOUT ANY WARRANTY;")
lbl.grid(row=9, column=0, columnspan=2,
padx=10, pady=0, sticky=W + N)
lbl = Label(about_win, text="without even the implied " +
"warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR")
lbl.grid(row=10, column=0, columnspan=2,
padx=10, pady=(0, 0), sticky=W + N)
lbl = Label(about_win, text="PURPOSE. See the " +
"GNU General Public License for more details.")
lbl.grid(row=11, column=0, columnspan=2,
padx=10, pady=(0, 21), sticky=W + N)
lbl = Label(about_win, text="You should have received a " +
"copy of the GNU General Public License along with this")
lbl.grid(row=12, column=0, columnspan=2,
padx=10, pady=(0, 0), sticky=W + N)
lbl = Label(about_win, text="program. If not, see " +
"<http://www.gnu.org/licenses/>.")
lbl.grid(row=13, column=0, columnspan=2,
padx=10, pady=(0, 21), sticky=W + N)
img = PhotoImage(file="{0}27.gif".format(self.gifdir))
lbl = Label(about_win, image=img)
lbl.grid(row=0, column=1, rowspan=5, padx=10, pady=10, sticky=N + E)
btn = Button(about_win, text="OK", command=about_win.quit)
btn.grid(row=14, column=0, columnspan=2,
padx=0, pady=(0, 10), ipadx=30, ipady=3)
# Show dialog
about_win.transient(self.root)
about_win.parent = self.root
about_win.protocol("WM_DELETE_WINDOW", about_win.destroy)
about_win.geometry("+{0}+{1}".format(self.root.winfo_rootx() + 50,
self.root.winfo_rooty() + 50))
about_win.title("About Video Poker")
about_win.focus_set()
about_win.grab_set()
about_win.mainloop()
about_win.destroy()
class Docview:
def __init__(self, master, fn, **kwargs):
self.file = fn
self.widget = None
self.text = Text()
self.frame = master
self.location = kwargs.get('location', None)
self.wait = kwargs.get('wait', None)
self.find = kwargs.get('find', None)
self.delete_img = PhotoImage(file='delete.pbm')
self.up_img = PhotoImage(file='1uparrow.pbm')
self.down_img = PhotoImage(file='1downarrow.pbm')
self.upbutn = Button()
self.dnbutn = Button()
self.deletebutn = Button()
self.entry = None
self.doc = ''
def Search(self, pattern):
'''
normal top-down search
:param pattern:
:return:
'''
try:
self.text.tag_remove('hilight', '1.0', 'end')
ind = self.text.search(pattern,
'1.0',
stopindex="end",
nocase=True)
self.text.mark_set("insert", ind)
self.text.see("insert")
nchar = len(pattern)
self.text.tag_add('hilight', ind, ind + "+{}c".format(nchar))
except:
pass
def RecursiveSearch(self, pattern, upward=False):
'''
Search forward from current position. Search backward if upward is True.
:param pattern: search pattern
:param upward: reverse search if true
:return: Null
'''
if len(pattern) == 0:
ind = '1.0' if upward else 'end'
self.text.mark_set("insert", ind)
self.text.see("insert")
return
try:
insert = self.text.index("insert")
if upward:
point = insert + "-1c"
ind = self.text.search(pattern,
point,
stopindex="1.0",
backwards=True,
nocase=True)
else:
point = insert + "+1c"
ind = self.text.search(pattern,
point,
stopindex="end",
nocase=True)
self.text.mark_set("insert", ind)
self.text.see("insert")
self.text.tag_remove('hilight', '1.0', 'end')
nchar = len(pattern)
self.text.tag_add('hilight', ind, ind + "+{}c".format(nchar))
self.text.update()
except:
pass
def SearchUp(self):
pattern = str(self.entry.get())
self.RecursiveSearch(pattern, True)
def SearchDn(self):
pattern = str(self.entry.get())
self.RecursiveSearch(pattern, False)
def FindEntry(self, event):
'''triggered by keyrelease event in find entry box'''
pattern = str(self.entry.get())
nchar = len(pattern)
self.text.tag_remove('hilight', '1.0', 'end')
if nchar == 0:
return
try:
ind = self.text.search(pattern,
"1.0",
stopindex="end",
nocase=True)
self.text.mark_set("insert", ind)
self.text.see("insert")
self.text.tag_add('hilight', ind, ind + "+{}c".format(nchar))
self.text.update()
except:
pass
def DeleteSearch(self):
self.entry.delete(0, 'end')
self.text.tag_remove('hilight', '1.0', 'end')
def Popup(self):
if not self.doc:
with open(self.file, 'r') as fh:
self.doc = fh.read()
if self.widget: # widget already open
if self.frame:
self.widget.lift(aboveThis=self.frame)
return
#print 'length of doc ', len(self.doc)
self.widget = Toplevel()
if self.find:
self.sframe = Frame(self.widget)
self.sframe.pack()
self.upbutn = Button(self.sframe,
width=17,
command=self.SearchUp,
image=self.up_img)
self.upbutn.pack(side='left')
self.dnbutn = Button(self.sframe,
width=17,
command=self.SearchDn,
image=self.down_img)
self.dnbutn.pack(side='left')
self.entry = Entry(self.sframe, width=50)
self.entry.bind('<KeyRelease>', self.FindEntry)
self.entry.pack(side='left')
self.deletebutn = Button(self.sframe,
width=17,
command=self.DeleteSearch)
self.deletebutn.config(image=self.delete_img)
self.deletebutn.pack(side='left')
width = max([len(line) for line in self.doc.split('\n')])
height = min([self.doc.count('\n') + 1, 40])
self.text = Text(self.widget, width=width, height=height)
self.text.tag = self.text.tag_configure('hilight',
background='#ffff00')
self.text.insert("1.0", self.doc)
self.text.pack()
if self.location and self.frame:
dx, dy = self.location
w = self.text.winfo_width()
h = self.text.winfo_height()
x = self.frame.winfo_x()
y = self.frame.winfo_y()
loc = "%dx%d+%d+%d" % (600, 400, x + dx, y + dy)
self.widget.geometry(loc)
if self.wait:
self.widget.focus_set()
self.widget.grab_set()
if self.frame:
self.widget.transient(master=self.frame)
self.widget.wait_window(self.widget)
if self.frame:
self.widget.lift(aboveThis=self.frame)
self.widget.protocol("WM_DELETE_WINDOW", self.Kill)
def Kill(self):
self.widget.destroy()
self.widget = None