def listen_for_complete_task(self):
"""Check to see if task is complete; if so, stop the
progressbar and show and alert
"""
if LongRunning.threadqueue.unfinished_tasks == 0:
self.progressbar.stop()
Messagebox.ok(title='alert', message="process complete")
self.start_btn.configure(state=NORMAL)
self.message.set('')
return
self.after(500, self.listen_for_complete_task)
def export_user_themes(self):
"""Export user themes saved in the user.py file"""
inpath = Path(user.__file__)
outpath = asksaveasfilename(
initialdir="/",
initialfile="user.py",
filetypes=[("python", "*.py")],
)
if outpath:
shutil.copyfile(inpath, outpath)
Messagebox.ok(
parent=self,
title="Export",
message="User themes have been exported.",
)
def import_user_themes(self):
"""Import user themes into the user.py file. Any existing data
in the user.py file will be overwritten."""
outpath = Path(user.__file__)
inpath = askopenfilename(
initialdir="/",
initialfile="user.py",
filetypes=[("python", "*.py")],
)
confirm = Messagebox.okcancel(
title="Import",
message=
"This import will overwrite the existing user themes. Ok to import?",
)
if confirm == "OK" and inpath:
shutil.copyfile(inpath, outpath)
Messagebox.ok(
parent=self,
title="Export",
message="User themes have been imported.",
)
def save_theme(self):
"""Save the current settings as a new theme. Warn using if
saving will overwrite existing theme."""
name = self.theme_name.get().lower().replace(" ", "")
if name in user.USER_THEMES:
result = Messagebox.okcancel(
title="Save Theme",
alert=True,
message=f"Overwrite existing theme {name}?",
)
if result == "Cancel":
return
colors = {}
for row in self.color_rows:
colors[row.label["text"]] = row.color_value
theme = {name: {"type": self.style.theme.type, "colors": colors}}
user.USER_THEMES.update(theme)
standard.STANDARD_THEMES[name] = theme[name]
# save user themes to file
formatted = json.dumps(user.USER_THEMES, indent=4)
out = 'USER_THEMES = ' + formatted
filepath = user.__file__
with open(filepath, 'w', encoding='utf-8') as f:
f.write(out)
definition = ThemeDefinition(name, colors, self.style.theme.type)
self.style.register_theme(definition)
self.style.theme_use(name)
new_themes = []
for themename in self.style.theme_names():
if not themename.startswith("temp"):
new_themes.append(themename)
self.base_theme.configure(values=new_themes)
Messagebox.ok(f"The theme {name} has been created", "Save theme")
def callback(self):
"""Demo callback"""
Messagebox.ok(title='Button callback', message="You pressed a button.")
def setup_demo(master):
ZEN = """Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!"""
root = ttk.Frame(master, padding=10)
style = ttk.Style()
theme_names = style.theme_names()
theme_selection = ttk.Frame(root, padding=(10, 10, 10, 0))
theme_selection.pack(fill=X, expand=YES)
theme_selected = ttk.Label(master=theme_selection,
text="litera",
font="-size 24 -weight bold")
theme_selected.pack(side=LEFT)
lbl = ttk.Label(theme_selection, text="Select a theme:")
theme_cbo = ttk.Combobox(
master=theme_selection,
text=style.theme.name,
values=theme_names,
)
theme_cbo.pack(padx=10, side=RIGHT)
theme_cbo.current(theme_names.index(style.theme.name))
lbl.pack(side=RIGHT)
ttk.Separator(root).pack(fill=X, pady=10, padx=10)
def change_theme(e):
t = cbo.get()
style.theme_use(t)
theme_selected.configure(text=t)
theme_cbo.selection_clear()
default.focus_set()
theme_cbo.bind("<<ComboboxSelected>>", change_theme)
lframe = ttk.Frame(root, padding=5)
lframe.pack(side=LEFT, fill=BOTH, expand=YES)
rframe = ttk.Frame(root, padding=5)
rframe.pack(side=RIGHT, fill=BOTH, expand=YES)
color_group = ttk.Labelframe(master=lframe,
text="Theme color options",
padding=10)
color_group.pack(fill=X, side=TOP)
for color in style.colors:
cb = ttk.Button(color_group, text=color, bootstyle=color)
cb.pack(side=LEFT, expand=YES, padx=5, fill=X)
rb_group = ttk.Labelframe(lframe,
text="Checkbuttons & radiobuttons",
padding=10)
rb_group.pack(fill=X, pady=10, side=TOP)
check1 = ttk.Checkbutton(rb_group, text="selected")
check1.pack(side=LEFT, expand=YES, padx=5)
check1.invoke()
check2 = ttk.Checkbutton(rb_group, text="alternate")
check2.pack(side=LEFT, expand=YES, padx=5)
check4 = ttk.Checkbutton(rb_group, text="deselected")
check4.pack(side=LEFT, expand=YES, padx=5)
check4.invoke()
check4.invoke()
check3 = ttk.Checkbutton(rb_group, text="disabled", state=DISABLED)
check3.pack(side=LEFT, expand=YES, padx=5)
radio1 = ttk.Radiobutton(rb_group, text="selected", value=1)
radio1.pack(side=LEFT, expand=YES, padx=5)
radio1.invoke()
radio2 = ttk.Radiobutton(rb_group, text="deselected", value=2)
radio2.pack(side=LEFT, expand=YES, padx=5)
radio3 = ttk.Radiobutton(master=rb_group,
text="disabled",
value=3,
state=DISABLED)
radio3.pack(side=LEFT, expand=YES, padx=5)
ttframe = ttk.Frame(lframe)
ttframe.pack(pady=5, fill=X, side=TOP)
table_data = [
("South Island, New Zealand", 1),
("Paris", 2),
("Bora Bora", 3),
("Maui", 4),
("Tahiti", 5),
]
tv = ttk.Treeview(master=ttframe, columns=[0, 1], show=HEADINGS, height=5)
for row in table_data:
tv.insert("", END, values=row)
tv.selection_set("I001")
tv.heading(0, text="City")
tv.heading(1, text="Rank")
tv.column(0, width=300)
tv.column(1, width=70, anchor=CENTER)
tv.pack(side=LEFT, anchor=NE, fill=X)
# # notebook with table and text tabs
nb = ttk.Notebook(ttframe)
nb.pack(side=LEFT, padx=(10, 0), expand=YES, fill=BOTH)
nb_text = "This is a notebook tab.\nYou can put any widget you want here."
nb.add(ttk.Label(nb, text=nb_text), text="Tab 1", sticky=NW)
nb.add(child=ttk.Label(nb, text="A notebook tab."),
text="Tab 2",
sticky=NW)
nb.add(ttk.Frame(nb), text="Tab 3")
nb.add(ttk.Frame(nb), text="Tab 4")
nb.add(ttk.Frame(nb), text="Tab 5")
# text widget
txt = ScrolledText(master=lframe, height=5, width=50, autohide=True)
txt.insert(END, ZEN)
txt.pack(side=LEFT, anchor=NW, pady=5, fill=BOTH, expand=YES)
lframe_inner = ttk.Frame(lframe)
lframe_inner.pack(fill=BOTH, expand=YES, padx=10)
s1 = ttk.Scale(master=lframe_inner,
orient=HORIZONTAL,
value=75,
from_=100,
to=0)
s1.pack(fill=X, pady=5, expand=YES)
ttk.Progressbar(
master=lframe_inner,
orient=HORIZONTAL,
value=50,
).pack(fill=X, pady=5, expand=YES)
ttk.Progressbar(
master=lframe_inner,
orient=HORIZONTAL,
value=75,
bootstyle=(SUCCESS, STRIPED),
).pack(fill=X, pady=5, expand=YES)
m = ttk.Meter(
master=lframe_inner,
metersize=150,
amountused=45,
subtext="meter widget",
bootstyle=INFO,
interactive=True,
)
m.pack(pady=10)
sb = ttk.Scrollbar(
master=lframe_inner,
orient=HORIZONTAL,
)
sb.set(0.1, 0.9)
sb.pack(fill=X, pady=5, expand=YES)
sb = ttk.Scrollbar(master=lframe_inner,
orient=HORIZONTAL,
bootstyle=(DANGER, ROUND))
sb.set(0.1, 0.9)
sb.pack(fill=X, pady=5, expand=YES)
btn_group = ttk.Labelframe(master=rframe, text="Buttons", padding=(10, 5))
btn_group.pack(fill=X)
menu = ttk.Menu(root)
for i, t in enumerate(style.theme_names()):
menu.add_radiobutton(label=t, value=i)
default = ttk.Button(master=btn_group, text="solid button")
default.pack(fill=X, pady=5)
default.focus_set()
mb = ttk.Menubutton(
master=btn_group,
text="solid menubutton",
bootstyle=SECONDARY,
menu=menu,
)
mb.pack(fill=X, pady=5)
cb = ttk.Checkbutton(
master=btn_group,
text="solid toolbutton",
bootstyle=(SUCCESS, TOOLBUTTON),
)
cb.invoke()
cb.pack(fill=X, pady=5)
ob = ttk.Button(
master=btn_group,
text="outline button",
bootstyle=(INFO, OUTLINE),
command=lambda: Messagebox.ok("You pushed an outline button"),
)
ob.pack(fill=X, pady=5)
mb = ttk.Menubutton(
master=btn_group,
text="outline menubutton",
bootstyle=(WARNING, OUTLINE),
menu=menu,
)
mb.pack(fill=X, pady=5)
cb = ttk.Checkbutton(
master=btn_group,
text="outline toolbutton",
bootstyle=(SUCCESS, OUTLINE, TOOLBUTTON),
)
cb.pack(fill=X, pady=5)
lb = ttk.Button(master=btn_group, text="link button", bootstyle=LINK)
lb.pack(fill=X, pady=5)
cb1 = ttk.Checkbutton(
master=btn_group,
text="rounded toggle",
bootstyle=(SUCCESS, ROUND, TOGGLE),
)
cb1.invoke()
cb1.pack(fill=X, pady=5)
cb2 = ttk.Checkbutton(master=btn_group,
text="squared toggle",
bootstyle=(SQUARE, TOGGLE))
cb2.pack(fill=X, pady=5)
cb2.invoke()
input_group = ttk.Labelframe(master=rframe,
text="Other input widgets",
padding=10)
input_group.pack(fill=BOTH, pady=(10, 5), expand=YES)
entry = ttk.Entry(input_group)
entry.pack(fill=X)
entry.insert(END, "entry widget")
password = ttk.Entry(master=input_group, show="•")
password.pack(fill=X, pady=5)
password.insert(END, "password")
spinbox = ttk.Spinbox(master=input_group, from_=0, to=100)
spinbox.pack(fill=X)
spinbox.set(45)
cbo = ttk.Combobox(
master=input_group,
text=style.theme.name,
values=theme_names,
exportselection=False,
)
cbo.pack(fill=X, pady=5)
cbo.current(theme_names.index(style.theme.name))
de = ttk.DateEntry(input_group)
de.pack(fill=X)
return root
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.pack(fill=BOTH, expand=YES)
image_files = {
'properties-dark': 'icons8_settings_24px.png',
'properties-light': 'icons8_settings_24px_2.png',
'add-to-backup-dark': 'icons8_add_folder_24px.png',
'add-to-backup-light': 'icons8_add_book_24px.png',
'stop-backup-dark': 'icons8_cancel_24px.png',
'stop-backup-light': 'icons8_cancel_24px_1.png',
'play': 'icons8_play_24px_1.png',
'refresh': 'icons8_refresh_24px_1.png',
'stop-dark': 'icons8_stop_24px.png',
'stop-light': 'icons8_stop_24px_1.png',
'opened-folder': 'icons8_opened_folder_24px.png',
'logo': 'backup.png'
}
self.photoimages = []
imgpath = Path(__file__).parent / 'assets'
for key, val in image_files.items():
_path = imgpath / val
self.photoimages.append(ttk.PhotoImage(name=key, file=_path))
# buttonbar
buttonbar = ttk.Frame(self, style='primary.TFrame')
buttonbar.pack(fill=X, pady=1, side=TOP)
## new backup
_func = lambda: Messagebox.ok(message='Adding new backup')
btn = ttk.Button(master=buttonbar,
text='New backup set',
image='add-to-backup-light',
compound=LEFT,
command=_func)
btn.pack(side=LEFT, ipadx=5, ipady=5, padx=(1, 0), pady=1)
## backup
_func = lambda: Messagebox.ok(message='Backing up...')
btn = ttk.Button(master=buttonbar,
text='Backup',
image='play',
compound=LEFT,
command=_func)
btn.pack(side=LEFT, ipadx=5, ipady=5, padx=0, pady=1)
## refresh
_func = lambda: Messagebox.ok(message='Refreshing...')
btn = ttk.Button(master=buttonbar,
text='Refresh',
image='refresh',
compound=LEFT,
command=_func)
btn.pack(side=LEFT, ipadx=5, ipady=5, padx=0, pady=1)
## stop
_func = lambda: Messagebox.ok(message='Stopping backup.')
btn = ttk.Button(master=buttonbar,
text='Stop',
image='stop-light',
compound=LEFT,
command=_func)
btn.pack(side=LEFT, ipadx=5, ipady=5, padx=0, pady=1)
## settings
_func = lambda: Messagebox.ok(message='Changing settings')
btn = ttk.Button(master=buttonbar,
text='Settings',
image='properties-light',
compound=LEFT,
command=_func)
btn.pack(side=LEFT, ipadx=5, ipady=5, padx=0, pady=1)
# left panel
left_panel = ttk.Frame(self, style='bg.TFrame')
left_panel.pack(side=LEFT, fill=Y)
## backup summary (collapsible)
bus_cf = CollapsingFrame(left_panel)
bus_cf.pack(fill=X, pady=1)
## container
bus_frm = ttk.Frame(bus_cf, padding=5)
bus_frm.columnconfigure(1, weight=1)
bus_cf.add(child=bus_frm, title='Backup Summary', bootstyle=SECONDARY)
## destination
lbl = ttk.Label(bus_frm, text='Destination:')
lbl.grid(row=0, column=0, sticky=W, pady=2)
lbl = ttk.Label(bus_frm, textvariable='destination')
lbl.grid(row=0, column=1, sticky=EW, padx=5, pady=2)
self.setvar('destination', 'd:/test/')
## last run
lbl = ttk.Label(bus_frm, text='Last Run:')
lbl.grid(row=1, column=0, sticky=W, pady=2)
lbl = ttk.Label(bus_frm, textvariable='lastrun')
lbl.grid(row=1, column=1, sticky=EW, padx=5, pady=2)
self.setvar('lastrun', '14.06.2021 19:34:43')
## files Identical
lbl = ttk.Label(bus_frm, text='Files Identical:')
lbl.grid(row=2, column=0, sticky=W, pady=2)
lbl = ttk.Label(bus_frm, textvariable='filesidentical')
lbl.grid(row=2, column=1, sticky=EW, padx=5, pady=2)
self.setvar('filesidentical', '15%')
## section separator
sep = ttk.Separator(bus_frm, bootstyle=SECONDARY)
sep.grid(row=3, column=0, columnspan=2, pady=10, sticky=EW)
## properties button
_func = lambda: Messagebox.ok(message='Changing properties')
bus_prop_btn = ttk.Button(master=bus_frm,
text='Properties',
image='properties-dark',
compound=LEFT,
command=_func,
bootstyle=LINK)
bus_prop_btn.grid(row=4, column=0, columnspan=2, sticky=W)
## add to backup button
_func = lambda: Messagebox.ok(message='Adding to backup')
add_btn = ttk.Button(master=bus_frm,
text='Add to backup',
image='add-to-backup-dark',
compound=LEFT,
command=_func,
bootstyle=LINK)
add_btn.grid(row=5, column=0, columnspan=2, sticky=W)
# backup status (collapsible)
status_cf = CollapsingFrame(left_panel)
status_cf.pack(fill=BOTH, pady=1)
## container
status_frm = ttk.Frame(status_cf, padding=10)
status_frm.columnconfigure(1, weight=1)
status_cf.add(child=status_frm,
title='Backup Status',
bootstyle=SECONDARY)
## progress message
lbl = ttk.Label(master=status_frm,
textvariable='prog-message',
font='Helvetica 10 bold')
lbl.grid(row=0, column=0, columnspan=2, sticky=W)
self.setvar('prog-message', 'Backing up...')
## progress bar
pb = ttk.Progressbar(master=status_frm,
variable='prog-value',
bootstyle=SUCCESS)
pb.grid(row=1, column=0, columnspan=2, sticky=EW, pady=(10, 5))
self.setvar('prog-value', 71)
## time started
lbl = ttk.Label(status_frm, textvariable='prog-time-started')
lbl.grid(row=2, column=0, columnspan=2, sticky=EW, pady=2)
self.setvar('prog-time-started', 'Started at: 14.06.2021 19:34:56')
## time elapsed
lbl = ttk.Label(status_frm, textvariable='prog-time-elapsed')
lbl.grid(row=3, column=0, columnspan=2, sticky=EW, pady=2)
self.setvar('prog-time-elapsed', 'Elapsed: 1 sec')
## time remaining
lbl = ttk.Label(status_frm, textvariable='prog-time-left')
lbl.grid(row=4, column=0, columnspan=2, sticky=EW, pady=2)
self.setvar('prog-time-left', 'Left: 0 sec')
## section separator
sep = ttk.Separator(status_frm, bootstyle=SECONDARY)
sep.grid(row=5, column=0, columnspan=2, pady=10, sticky=EW)
## stop button
_func = lambda: Messagebox.ok(message='Stopping backup')
btn = ttk.Button(master=status_frm,
text='Stop',
image='stop-backup-dark',
compound=LEFT,
command=_func,
bootstyle=LINK)
btn.grid(row=6, column=0, columnspan=2, sticky=W)
## section separator
sep = ttk.Separator(status_frm, bootstyle=SECONDARY)
sep.grid(row=7, column=0, columnspan=2, pady=10, sticky=EW)
# current file message
lbl = ttk.Label(status_frm, textvariable='current-file-msg')
lbl.grid(row=8, column=0, columnspan=2, pady=2, sticky=EW)
self.setvar('current-file-msg', 'Uploading: d:/test/settings.txt')
# logo
lbl = ttk.Label(left_panel, image='logo', style='bg.TLabel')
lbl.pack(side='bottom')
# right panel
right_panel = ttk.Frame(self, padding=(2, 1))
right_panel.pack(side=RIGHT, fill=BOTH, expand=YES)
## file input
browse_frm = ttk.Frame(right_panel)
browse_frm.pack(side=TOP, fill=X, padx=2, pady=1)
file_entry = ttk.Entry(browse_frm, textvariable='folder-path')
file_entry.pack(side=LEFT, fill=X, expand=YES)
btn = ttk.Button(master=browse_frm,
image='opened-folder',
bootstyle=(LINK, SECONDARY),
command=self.get_directory)
btn.pack(side=RIGHT)
## Treeview
tv = ttk.Treeview(right_panel, show='headings', height=5)
tv.configure(columns=('name', 'state', 'last-modified',
'last-run-time', 'size'))
tv.column('name', width=150, stretch=True)
for col in ['last-modified', 'last-run-time', 'size']:
tv.column(col, stretch=False)
for col in tv['columns']:
tv.heading(col, text=col.title(), anchor=W)
tv.pack(fill=X, pady=1)
## scrolling text output
scroll_cf = CollapsingFrame(right_panel)
scroll_cf.pack(fill=BOTH, expand=YES)
output_container = ttk.Frame(scroll_cf, padding=1)
_value = 'Log: Backing up... [Uploading file: D:/sample_file_35.txt]'
self.setvar('scroll-message', _value)
st = ScrolledText(output_container)
st.pack(fill=BOTH, expand=YES)
scroll_cf.add(output_container, textvariable='scroll-message')
# seed with some sample data
## starting sample directory
file_entry.insert(END, 'D:/text/myfiles/top-secret/samples/')
## treeview and backup logs
for x in range(20, 35):
result = choices(['Backup Up', 'Missed in Destination'])[0]
st.insert(END, f'19:34:{x}\t\t Uploading: D:/file_{x}.txt\n')
st.insert(END, f'19:34:{x}\t\t Upload {result}.\n')
timestamp = datetime.now().strftime('%d.%m.%Y %H:%M:%S')
tv.insert('',
END,
x,
values=(f'sample_file_{x}.txt', result, timestamp,
timestamp, f'{int(x // 3)} MB'))
tv.selection_set(20)
Parameters:
*src (str):
A series of strings to compare
Returns:
int:
The length of the longest str.
"""
root = get_default_root()
command = "::msgcat::mcmax"
return int(root.tk.eval(f'{command} {" ".join(src)}'))
if __name__ == "__main__":
# testing
from ttkbootstrap import localization
localization.initialize_localities()
MessageCatalog.locale("zh_cn")
result = MessageCatalog.translate("Skip Messages")
print(result)
result = MessageCatalog.translate("yes")
print(result)
from ttkbootstrap.dialogs import Messagebox
Messagebox.okcancel("this is my message")