def __init__(self, parent):
Frame.__init__(self, parent)
BaseClass.__init__(self)
self.parent = parent
self['bg'] = 'white smoke'
Grid.rowconfigure(self, 0, weight=1)
Grid.columnconfigure(self, 0, weight=1)
Grid.columnconfigure(self, 1, weight=1)
Grid.columnconfigure(self, 2, weight=1)
self._button_switcher = CustomButton(self,
view='border_green',
text='Show Available',
font=(self.default_font, 14,
'normal', 'bold'),
height=1,
width=14)
self._button_switcher.grid(column=0, row=0)
self._label_search = CustomLabel(self,
text='Search: ',
bg='white smoke',
font=('Halvetica', 12, 'normal',
'normal'))
self._label_search.grid(column=1, row=0, sticky=E)
self._entry_search = CustomEntry(self, text='Text', width=50)
self._entry_search.grid(column=2, row=0, padx=(0, 40), sticky=W)
self._entry_search.bind('<Key>', self._on_entry_search_key)
self.get_root().bind('<Button-1>', self._remove_focus)
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('500x350')
for i in range(0, 4):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._bottom_padding = 20
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel',
command=self._on_button_exit_click)
self._button_exit.grid(row=4, column=0, pady=(0, self._bottom_padding))
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply',
command=self._on_button_apply_click)
self._button_apply.grid(row=4,
column=2,
pady=(0, self._bottom_padding))
self._button_change_picture = CustomButton(
self,
view='normal_blue',
text='Change Picture',
command=self._on_button_change_picture_click)
self._button_change_picture.grid(row=1, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=150)
self._picture.grid(column=1, row=0, pady=(20, 0))
self._entry_name = CustomEntry(self, width=25)
self._entry_name.grid(row=2, column=1, columnspan=2, sticky=W + E)
self._label_name = CustomLabel(self, text='Product Name: ')
self._label_name.grid(row=2, column=0, sticky=W + E)
def __init__(self, parent, **kw):
Frame.__init__(self, parent)
BaseClass.__init__(self)
self.parent = parent
if kw['width']: self._width = kw['width']
self._search_var = StringVar()
self._search_var.trace('w',
lambda name, index, mode: self._update_list())
self._entry = CustomEntry(self,
textvariable=self._search_var,
width=self._width)
self._entry.pack()
self._entry.bind('<FocusIn>', self._entry_focus_in)
self._entry.bind('<FocusOut>', self._focus_out)
self._entry.bind('<Button-1>', self._focus_in)
self.get_root().bind('<Button-1>', self._focus_out)
class ProductDialogNew(Toplevel, BaseClass):
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('500x350')
for i in range(0, 4):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._bottom_padding = 20
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel',
command=self._on_button_exit_click)
self._button_exit.grid(row=4, column=0, pady=(0, self._bottom_padding))
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply',
command=self._on_button_apply_click)
self._button_apply.grid(row=4,
column=2,
pady=(0, self._bottom_padding))
self._button_change_picture = CustomButton(
self,
view='normal_blue',
text='Change Picture',
command=self._on_button_change_picture_click)
self._button_change_picture.grid(row=1, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=150)
self._picture.grid(column=1, row=0, pady=(20, 0))
self._entry_name = CustomEntry(self, width=25)
self._entry_name.grid(row=2, column=1, columnspan=2, sticky=W + E)
self._label_name = CustomLabel(self, text='Product Name: ')
self._label_name.grid(row=2, column=0, sticky=W + E)
def _on_button_change_picture_click(self):
picture_path = filedialog.askopenfilename()
the_file = open(picture_path, 'rb')
self._new_picture = the_file.read()
the_file.close()
self._picture.set_picture(self._new_picture)
def _get_placeholder(self):
self.database.query(
'select `blob` from meta where text = "placeholder"')
return self.database.fetch_one()[0]
def _on_button_exit_click(self):
self.destroy()
def _on_button_apply_click(self):
if self._entry_name.get() == "" or not hasattr(self, '_new_picture'):
return
self.database.query(
'insert into products (name, picture) values (?, ?)',
[self._entry_name.get(), self._new_picture])
data = dict()
data['name'] = self._entry_name.get()
data['picture'] = self._new_picture
self.event_dispatcher.dispatch_event(
NewProductEvent(NewProductEvent.ASK, data))
self.destroy()
class InputDropdown(Frame, BaseClass):
def __init__(self, parent, **kw):
Frame.__init__(self, parent)
BaseClass.__init__(self)
self.parent = parent
if kw['width']: self._width = kw['width']
self._search_var = StringVar()
self._search_var.trace('w',
lambda name, index, mode: self._update_list())
self._entry = CustomEntry(self,
textvariable=self._search_var,
width=self._width)
self._entry.pack()
self._entry.bind('<FocusIn>', self._entry_focus_in)
self._entry.bind('<FocusOut>', self._focus_out)
self._entry.bind('<Button-1>', self._focus_in)
self.get_root().bind('<Button-1>', self._focus_out)
def _update_list(self):
search_term = self._search_var.get()
listbox_data = ['Apple', 'Cake', 'Egg']
self._listbox.delete(0, END)
for item in listbox_data:
if search_term.lower() in item.lower():
self._listbox.insert(END, item)
def _entry_focus_in(self, event):
if getattr(self, '_listbox', False): return
self._listbox = Listbox(self.get_root(),
width=self._width,
font=(self.default_font, 12))
self._listbox.bind('<<ListboxSelect>>', self._listbox_select)
self._listbox.place(x=self.winfo_x() + 1, y=self.winfo_y() + 25)
self._update_list()
def _entry_focus_out(self, event):
print('Focus out')
if getattr(self, '_listbox',
False) and (event.widget == self._entry
or event.widget == self._listbox):
return
if getattr(self, '_listbox', False):
self._destroy_list()
self._entry_remove_focus()
def _destroy_list(self):
self._listbox.destroy()
self._listbox = None
def _entry_remove_focus(self):
self.get_root().focus()
def _listbox_select(self, event):
widget = event.widget
selection = widget.curselection()
value = widget.get(selection[0])
self._destroy_list()
class RecipeDialogNew(Toplevel, BaseClass):
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('480x650')
self._vertical_padding = 20
self._horizontal_padding = 20
for i in range(0, 8):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._label_name = CustomLabel(self, text="Name: ")
self._label_name.grid(row=0, column=1, sticky=S + W)
self._entry_name = CustomEntry(self, width=35)
self._entry_name.grid(row=1, column=1, sticky=N)
self._label_ingredients = CustomLabel(self, text='Ingredients:')
self._label_ingredients.grid(row=2, column=1, sticky=S + W)
self._frame_ingredients = Frame(self)
self._frame_ingredients.grid(row=3, column=1, sticky=N + E + W + S)
self._scrollbar_ingredients = Scrollbar(self._frame_ingredients,
orient=VERTICAL)
self._listbox_ingredients = Listbox(
self._frame_ingredients,
selectmode=EXTENDED,
yscrollcommand=self._scrollbar_ingredients.set)
self._scrollbar_ingredients.config(
command=self._listbox_ingredients.yview)
self._listbox_ingredients.pack(side=LEFT, fill=BOTH, expand=1)
self._scrollbar_ingredients.pack(side=RIGHT, fill=BOTH)
for item in self._get_all_ingredients():
self._listbox_ingredients.insert(END, item[0])
self._label_description = CustomLabel(self, text='Description:')
self._label_description.grid(row=4, column=1, sticky=S + W)
self._entry_description = Text(self, height=10, width=50)
self._entry_description.grid(row=5, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=100)
self._picture.grid(row=6, column=1)
self._button_picture = CustomButton(self,
view='normal_blue',
text='Change Picture')
self._button_picture.grid(row=7, column=1, sticky=N)
self._button_picture.bind('<Button-1>', self._on_button_picture_click)
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel')
self._button_exit.grid(row=8,
column=0,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(self._horizontal_padding, 0))
self._button_exit.bind('<Button-1>', self._on_button_exit_click)
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply')
self._button_apply.grid(row=8,
column=2,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(0, self._horizontal_padding))
self._button_apply.bind('<Button-1>', self._on_button_apply_click)
def _on_button_apply_click(self, event):
if self._entry_description.get(
1.0, END) == '' or not hasattr(self, '_new_picture'):
return
ingredients_indexes = self._listbox_ingredients.curselection()
ingredients_string = ''
for i in ingredients_indexes:
ingredients_string += '|' + self._listbox_ingredients.get(i) + '|'
self.database.query(
'insert into recipes (name, description, picture, ingredients) values (?, ?, ?, ?)',
[
self._entry_name.get(),
self._entry_description.get(1.0, END), self._new_picture,
ingredients_string
])
data = dict()
data['name'] = self._entry_name.get()
data['description'] = self._entry_description.get(1.0, END)
data['picture'] = self._new_picture
data['ingredients'] = ingredients_string
self.event_dispatcher.dispatch_event(
NewRecipeEvent(NewRecipeEvent.ASK, data))
self.destroy()
def _on_button_exit_click(self, event):
self.destroy()
def _get_placeholder(self):
self.database.query(
'select `blob` from meta where text = "placeholder"')
return self.database.fetch_one()[0]
def _get_all_ingredients(self):
self.database.query('select `name` from products')
self._ingredients = self.database.fetch_all()
return self._ingredients
def _on_button_picture_click(self, event):
picture_path = filedialog.askopenfilename()
the_file = open(picture_path, 'rb')
self._new_picture = the_file.read()
the_file.close()
self._picture.set_picture(self._new_picture)
def __init__(self, parent, **kw):
BaseClass.__init__(self)
Toplevel.__init__(self, parent)
self.parent = parent
self['bg'] = 'white'
self.geometry('480x650')
self._vertical_padding = 20
self._horizontal_padding = 20
for i in range(0, 8):
Grid.columnconfigure(self, i, weight=1)
Grid.rowconfigure(self, i, weight=1)
self._label_name = CustomLabel(self, text="Name: ")
self._label_name.grid(row=0, column=1, sticky=S + W)
self._entry_name = CustomEntry(self, width=35)
self._entry_name.grid(row=1, column=1, sticky=N)
self._label_ingredients = CustomLabel(self, text='Ingredients:')
self._label_ingredients.grid(row=2, column=1, sticky=S + W)
self._frame_ingredients = Frame(self)
self._frame_ingredients.grid(row=3, column=1, sticky=N + E + W + S)
self._scrollbar_ingredients = Scrollbar(self._frame_ingredients,
orient=VERTICAL)
self._listbox_ingredients = Listbox(
self._frame_ingredients,
selectmode=EXTENDED,
yscrollcommand=self._scrollbar_ingredients.set)
self._scrollbar_ingredients.config(
command=self._listbox_ingredients.yview)
self._listbox_ingredients.pack(side=LEFT, fill=BOTH, expand=1)
self._scrollbar_ingredients.pack(side=RIGHT, fill=BOTH)
for item in self._get_all_ingredients():
self._listbox_ingredients.insert(END, item[0])
self._label_description = CustomLabel(self, text='Description:')
self._label_description.grid(row=4, column=1, sticky=S + W)
self._entry_description = Text(self, height=10, width=50)
self._entry_description.grid(row=5, column=1, sticky=N)
self._picture = CustomPicture(self,
picture=self._get_placeholder(),
size=100)
self._picture.grid(row=6, column=1)
self._button_picture = CustomButton(self,
view='normal_blue',
text='Change Picture')
self._button_picture.grid(row=7, column=1, sticky=N)
self._button_picture.bind('<Button-1>', self._on_button_picture_click)
self._button_exit = CustomButton(self,
view='normal_red',
text='Cancel')
self._button_exit.grid(row=8,
column=0,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(self._horizontal_padding, 0))
self._button_exit.bind('<Button-1>', self._on_button_exit_click)
self._button_apply = CustomButton(self,
view='normal_green',
text='Apply')
self._button_apply.grid(row=8,
column=2,
sticky=N + E + W + S,
pady=(0, self._vertical_padding),
padx=(0, self._horizontal_padding))
self._button_apply.bind('<Button-1>', self._on_button_apply_click)