I have the following code:
import tkinter as tk
from tkinter import ttk
from tkinter import messagebox
from FUNCTIONS import unique_languages, unique_systems, unique_products, unique_business
from FUNCTIONS import product_summary, product_match, system_summary, system_match, language_summary, business_summary, \
business_match
class App(tk.Tk):
"""Application start here"""
def __init__(self):
super().__init__()
self.protocol("WM_DELETE_WINDOW", self.on_close)
self.title("Simple App")
self.option = tk.IntVar()
self.departments = ('product_summary', 'product_match',
'system_summary', 'system_match',
'business_summary', 'business_match',
'language_summary')
self.df_MA_1 = unique_products
self.df_MA_2 = unique_products
self.df_MA_3 = unique_systems
self.df_MA_4 = unique_systems
self.df_MA_5 = unique_business
self.df_MA_6 = unique_business
self.df_MA_7 = unique_languages
self.init_ui()
self.on_reset()
def init_ui(self):
w = ttk.Frame(self, padding=8)
r = 0
c = 1
ttk.Label(w, text="Combobox:").grid(row=r, sticky=tk.W)
self.cbCombo = ttk.Combobox(w, values="")
self.cbCombo.grid(row=r, column=c, padx=5, pady=5)
r += 1
ttk.Label(w, text="Radiobutton:").grid(row=r, sticky=tk.W)
for index, text in enumerate(self.departments):
ttk.Radiobutton(w,
text=text,
variable=self.option,
value=index,
command=self.set_combo_values).grid(row=r,
column=c,
sticky=tk.W,
padx=5, pady=5)
r += 1
r = 0
c = 2
b = ttk.LabelFrame(self, text="", relief=tk.GROOVE, padding=5)
bts = [("Reset", 0, self.on_reset, "<Alt-r>"),
("Close", 0, self.on_close, "<Alt-c>")]
for btn in bts:
ttk.Button(b, text=btn[0], underline=btn[1], command=btn[2]).grid(row=r,
column=c,
sticky=tk.N + tk.W + tk.E,
padx=5, pady=5)
self.bind(btn[3], btn[2])
r += 1
b.grid(row=0, column=1, sticky=tk.N + tk.W + tk.S + tk.E)
w.grid(row=0, column=0, sticky=tk.N + tk.W + tk.S + tk.E)
def set_combo_values(self):
print("you have selected {0} radio option".format(self.option.get()))
self.cbCombo.set("")
if self.option.get() == 0:
self.cbCombo["values"] = self.df_MA_1
elif self.option.get() == 1:
self.cbCombo["values"] = self.df_MA_2
elif self.option.get() == 2:
self.cbCombo["values"] = self.df_MA_3
elif self.option.get() == 3:
self.cbCombo["values"] = self.df_MA_4
elif self.option.get() == 4:
self.cbCombo["values"] = self.df_MA_5
elif self.option.get() == 5:
self.cbCombo["values"] = self.df_MA_6
elif self.option.get() == 6:
self.cbCombo["values"] = self.df_MA_7
def on_reset(self, evt=None):
self.cbCombo.set("")
self.option.set(0)
self.set_combo_values()
def on_close(self, evt=None):
"""Close all"""
if messagebox.askokcancel(self.title(), "Do you want to quit?", parent=self):
self.destroy()
def main():
app = App()
app.mainloop()
if __name__ == '__main__':
main()
I need to implement the code inside the class https://stackoverflow.com/a/65821591/12759374 Exactly this function:
def check_input(event):
value = event.widget.get()
if value == '':
combo_box['values'] = lst
else:
data = []
for item in lst:
if value.lower() in item.lower():
data.append(item)
combo_box['values'] = data
and this execution:
combo_box.bind('<KeyRelease>', check_input)
How to union these two solutions? So, I have 7 RadioButtons, dropdown lists based on selected RadioButtons, but I have 1 list where more than 300 elements, so I want to realize to search function inside given dropdown list.
I did it, thank you!
import tkinter as tk
from tkinter import ttk
from tkinter import messagebox
from FUNCTIONS import unique_languages, unique_systems, unique_products, unique_business
from FUNCTIONS import product_summary, product_match, system_summary, system_match, language_summary, business_summary, \
business_match
class App(tk.Tk):
"""Application start here"""
def __init__(self):
super().__init__()
self.protocol("WM_DELETE_WINDOW", self.on_close)
self.title("Simple App")
self.option = tk.IntVar()
self.departments = ('product_summary', 'product_match',
'system_summary', 'system_match',
'business_summary', 'business_match',
'language_summary')
self.df_MA_1 = unique_products
self.df_MA_2 = unique_products
self.df_MA_3 = unique_systems
self.df_MA_4 = unique_systems
self.df_MA_5 = unique_business
self.df_MA_6 = unique_business
self.df_MA_7 = unique_languages
self.init_ui()
self.on_reset()
def init_ui(self):
w = ttk.Frame(self, padding=8)
r = 0
c = 1
ttk.Label(w, text="Combobox:").grid(row=r, sticky=tk.W)
self.cbCombo = ttk.Combobox(w, values="")
self.cbCombo.grid(row=r, column=c, padx=5, pady=5)
r += 1
ttk.Label(w, text="Radiobutton:").grid(row=r, sticky=tk.W)
for index, text in enumerate(self.departments):
ttk.Radiobutton(w,
text=text,
variable=self.option,
value=index,
command=self.set_combo_values).grid(row=r,
column=c,
sticky=tk.W,
padx=5, pady=5)
r += 1
r = 0
c = 2
b = ttk.LabelFrame(self, text="", relief=tk.GROOVE, padding=5)
bts = [("Reset", 0, self.on_reset, "<Alt-r>"),
("Close", 0, self.on_close, "<Alt-c>")]
for btn in bts:
ttk.Button(b, text=btn[0], underline=btn[1], command=btn[2]).grid(row=r,
column=c,
sticky=tk.N + tk.W + tk.E,
padx=5, pady=5)
self.bind(btn[3], btn[2])
r += 1
b.grid(row=0, column=1, sticky=tk.N + tk.W + tk.S + tk.E)
w.grid(row=0, column=0, sticky=tk.N + tk.W + tk.S + tk.E)
self.bind("<<ComboboxSelected>>", self.selection)
self.bind('<KeyRelease>', self.check_input)
def set_combo_values(self):
print("you have selected {0} radio option".format(self.option.get()))
self.cbCombo.set("")
if self.option.get() == 0:
self.cbCombo["values"] = self.df_MA_1
self.chosen = self.df_MA_1
elif self.option.get() == 1:
self.cbCombo["values"] = self.df_MA_2
self.chosen = self.df_MA_2
elif self.option.get() == 2:
self.cbCombo["values"] = self.df_MA_3
self.chosen = self.df_MA_3
elif self.option.get() == 3:
self.cbCombo["values"] = self.df_MA_4
self.chosen = self.df_MA_4
elif self.option.get() == 4:
self.cbCombo["values"] = self.df_MA_5
self.chosen = self.df_MA_5
elif self.option.get() == 5:
self.cbCombo["values"] = self.df_MA_6
self.chosen = self.df_MA_6
elif self.option.get() == 6:
self.cbCombo["values"] = self.df_MA_7
self.chosen = self.df_MA_7
def on_reset(self, evt=None):
self.cbCombo.set("")
self.option.set(0)
self.set_combo_values()
def on_close(self, evt=None):
"""Close all"""
if messagebox.askokcancel(self.title(), "Do you want to quit?", parent=self):
self.destroy()
def selection(self, event):
self.var_Selected = self.cbCombo.get()
print(self.var_Selected)
def check_input(self, event):
value = event.widget.get()
if value == '':
self.cbCombo['values'] = self.chosen
else:
data = []
for item in self.chosen:
if value.lower() in item.lower():
data.append(item)
self.cbCombo['values'] = data
def main():
app = App()
app.mainloop()
if __name__ == '__main__':
main()
The keys are:
self.bind('<KeyRelease>', self.check_input)
self.chosen
def check_input(self, event):
value = event.widget.get()
if value == '':
self.cbCombo['values'] = self.chosen
else:
data = []
for item in self.chosen:
if value.lower() in item.lower():
data.append(item)
self.cbCombo['values'] = data