How to display the inserted text one by one after pressing a button in Python Tk GUI? I ran the following program successfully but it fills all inserted texts together at the end of the last text. I want to update the text field accordingly by the order of the inserted text. Anyone can help? Thanks.
from Tkinter import *
root = Tk()
root.geometry("300x400")
def startProgram(shapefile_path):
t1 = "testing on file 0 successfull\n"
text.insert('1.0', t1)
t2 = "testing on file 1 successfull\n"
text.insert('1.0', t2)
t3 = "testing on file2 successfull\n"
text.insert('1.0', t3)
text = Text(root, height=8, width=25)
text.grid(row=10, column=0, padx=20, pady=5)
label = Label(root, text="Status",font=12)
label.grid(row=9, column=0, padx=5, pady=5)
button2=Button(root,text="Start Program", width=20,font=12,command=lambda: startProgram(0))
button2.grid(row=7, column=0, padx=20, pady=10)
button3=Button(root, text='Exit Program', width=20,font=12,command=root.destroy)
button3.grid(row=8, column=0,padx=20, pady=10)
root.mainloop()
From what I understand you want to reverse the order of insertions? If so, than instead of 1.0 you can use INSERT:
from Tkinter import *
root = Tk()
root.geometry("300x400")
message_list = ["testing on file 0 successfull\n",
"testing on file 1 successfull\n",
"testing on file2 successfull\n"]
message_list_idx = 0;
def startProgram():
global message_list_idx
if message_list_idx >= len(message_list):
return
t3 = message_list[message_list_idx]
text.insert('1.0', t3)
message_list_idx += 1
text = Text(root, height=8, width=25)
text.grid(row=10, column=0, padx=20, pady=5)
label = Label(root, text="Status",font=12)
label.grid(row=9, column=0, padx=5, pady=5)
button2=Button(root,text="Start Program", width=20,font=12,
command=startProgram)
button2.grid(row=7, column=0, padx=20, pady=10)
button3=Button(root, text='Exit Program',width=20,font=12,
command=root.destroy)
button3.grid(row=8, column=0,padx=20, pady=10)
root.mainloop()
button2=Button(root,text="Start Program", width=20,font=12,
command=startProgram)
button2.grid(row=7, column=0, padx=20, pady=10)
button3=Button(root, text='Exit Program',width=20,font=12,
command=root.destroy)
button3.grid(row=8, column=0,padx=20, pady=10)
root.mainloop()
Related
I want to code a searchable ttk.Treeview; however, my code does not behave properly. When I type in and click search nothing happens. What should be improved so the searched items are highlighted when I type in?
from tkinter import *
from tkinter import ttk
root = Tk()
root.title("Medicine database")
def add():
tree.insert("",END,values=("",e1.get()))
def search(item=''):
children = tree.get_children(item)
for child in children:
text = tree.item(child, 'text')
if text.startswith(e1.get()):
tree.selection_set(child)
return True
else:
res = search(child)
if res:
return True
lb1 = Label(root,text="Search:")
lb1.grid(row =0,column=0,padx=10,pady=10,sticky=W)
e1=Entry(root,width=15)
e1.grid(row=0,column=1,padx=10,pady=10,sticky=E,rowspan=1)
btn = Button(root,text="search",width=10,command=search)
btn.grid(row =0,column=0,padx=10,pady=10,rowspan=2)
btn1 = Button(root,text="add",width=10,command=add)
btn1.grid(row =1,column=0,padx=10,pady=10,rowspan=2)
#treeview
tree = ttk.Treeview(root,height=25)
tree["columns"]=("one","two","three","four")
tree.column("one",width=120)
tree.column("two",width=160)
tree.column("three",width=130)
tree.column("four",width=160)
tree.heading("one", text="Numer seryjny leku")
tree.heading("two", text="Nazwa Leku")
tree.heading("three", text="Ampułki/Tabletki")
tree.heading("four",text="Data ważności")
tree["show"]="headings"
tree.grid(row=0,column=2,rowspan=6,pady=20)
root.geometry("840x580")
root.mainloop()
As it was, your search method did nothing.
First, you probably need to have an entry for adding items and another for searching them.
Then, in the search method, you must retrieve the query from the search entry, match it with then tree children values, and return (here we will print) the values if you find a match, and highlight them in the Treeview.
import tkinter as tk
from tkinter import ttk
def add():
value = add_entry.get()
values.append(value)
tree.insert("", tk.END, values=(f'#{len(values)}', value, 'more', 'moar'))
def search():
query = search_entry.get()
selections = []
for child in tree.get_children():
if query in tree.item(child)['values']:
print(tree.item(child)['values'])
selections.append(child)
print('search completed')
tree.selection_set(selections)
values = []
root = tk.Tk()
root.title("Medicine database")
lb1 = tk.Label(root, text="Search:")
lb1.grid(row=0, column=0, padx=10, pady=10, sticky=tk.W)
search_entry = tk.Entry(root, width=15)
search_entry.grid(row=0, column=1, padx=10, pady=10, sticky=tk.E, rowspan=1)
btn = tk.Button(root, text="search", width=10, command=search)
btn.grid(row=0, column=0, padx=10, pady=10, rowspan=2)
add_lb = tk.Label(root, text="add:")
add_lb.grid(row=1, column=0, padx=10, pady=10, sticky=tk.W)
add_entry = tk.Entry(root, width=15)
add_entry.grid(row=1, column=1, padx=10, pady=10, sticky=tk.E, rowspan=1)
btn1 = tk.Button(root, text="add", width=10, command=add)
btn1.grid(row=1, column=0, padx=10, pady=10, rowspan=2)
# treeview
tree = ttk.Treeview(root, height=25)
tree["columns"] = ("one", "two", "three", "four")
tree.column("one", width=120)
tree.column("two", width=160)
tree.column("three", width=130)
tree.column("four", width=160)
tree.heading("one", text="Numer seryjny leku")
tree.heading("two", text="Nazwa Leku")
tree.heading("three", text="Ampułki/Tabletki")
tree.heading("four", text="Data ważności")
tree["show"]="headings"
tree.grid(row=0, column=2, rowspan=6, pady=20)
root.geometry("840x580")
if __name__ == '__main__':
root.mainloop()
from tkinter import *
def tell_story(Male):
story= "My name is" + "Male"
Frame.story_txt.delete(0.0, END)
Frame.story_txt.insert(0.0, story)
root = Tk()
root.title("game")
root.geometry("800x400")
Application = Frame(root)
Application.grid()
Lbl1 = Label(Application, text="story").grid(row=0, column=0, sticky=W)
Lbl2 = Label(Application, text="Male name").grid(row=1, column=0, sticky=W)
Male = Entry(Application).grid(row=1, column=1, sticky=W)
Button(Application, text="Click for story", command=tell_story).grid(row=11, column=0, sticky=W)
Frame.story_txt = Text(Application, width=75, height=10, wrap=WORD)
Frame.story_txt.grid(row=12, column=0, columnspan=4)
root.mainloop()
I'm unable to print story variable in text widget
What I want the frame to do is that when I click on the 'clear' button, the frame is cleaned but it does not and when I enter a string that is not valid and then a valid one, it shows traces of the past and past action. I already tried changing the Label.grid () by a Label.pack (), but it is worse since the 'animation' looks like a stack without removing any element when the 'clear' button is pressed
This is basically what would make it change
from tkinter import *
import tkinter.ttk as ttk
def clear():
area.delete(0,END)
frame.config(bd=1, relief=SUNKEN)
frame.update()
status = Label(frame)
status.grid(row=0, column=0, sticky=NSEW)
def statusVal(value):
if not value == 0:
status = Label(frame, background="#ff4242", fg="#262626", text="Cadena invalida", anchor="center")
status.grid(row=0, column=0)
frame.config(bd=1, relief=SUNKEN, background="#ff4242")
frame.update()
else:
status = Label(frame, background="#56ed42", fg="#262626", text="Cadena valida", anchor="center")
status.grid(row=0, column=0)
frame.config(bd=1, relief=SUNKEN, background="#56ed42")
frame.update()
#Test
def validation():
capture = area.get()
if capture == '1':
return statusVal(0)
else:
return statusVal(1)
root = Tk()
root.geometry("300x150+300+300")
area = Entry(root)
area.grid(row=1, column=0, columnspan=2, sticky=E+W+S+N, padx=5)
frame = Frame(root, bd=1, relief=SUNKEN)
frame.grid(row=2, column=0, padx=5, pady=5, columnspan=2, sticky=W+E+S+N)
frame.columnconfigure(0,weight=5)
frame.rowconfigure(0,weight=5)
abtn = Button(root, text="Validate", command=validation)
abtn.grid(row=1, column=3)
cbtn = Button(root, text="Clear", command=clear)
cbtn.grid(row=2, column=3, pady=5)
root.mainloop()
See if this works better. The main change was to have the status Label always exist and hide or unhide it as desired — instead of creating a new one every time the validation() function was called. I also removed the code that was explicitly updating the frame which isn't necessary.
from tkinter import *
import tkinter.ttk as ttk
def clear():
area.delete(0,END)
status.grid_remove() # Hide. but remember grid options.
def statusVal(value):
if not value == 0:
status.config(background="#ff4242", fg="#262626", text="Cadena invalida",
anchor="center")
status.grid() # Unhide
else:
status.config(background="#56ed42", fg="#262626", text="Cadena valida",
anchor="center")
status.grid() # Unhide
#Test
def validation():
capture = area.get()
if capture == '1':
statusVal(0)
else:
statusVal(1)
# Main
root = Tk()
root.geometry("300x150+300+300")
area = Entry(root)
area.grid(row=1, column=0, columnspan=2, sticky=E+W+S+N, padx=5)
frame = Frame(root, bd=1, relief=SUNKEN)
frame.grid(row=2, column=0, padx=5, pady=5, columnspan=2, sticky=W+E+S+N)
frame.columnconfigure(0,weight=5)
frame.rowconfigure(0,weight=5)
# Initialize status Label.
status = Label(frame, anchor="center")
status.grid(row=0, column=0)
status.grid_remove() # Hide it.
abtn = Button(root, text="Validate", command=validation)
abtn.grid(row=1, column=3)
cbtn = Button(root, text="Clear", command=clear)
cbtn.grid(row=2, column=3, pady=5)
root.mainloop()
In the code given below, I want to create a GUI in such a way that 1) In the top frame: 1st row : "x"(checkbutton), right to "x"(checkbutton) must be "Choose xFile"(button) and right to "Choose xFile"(button) must be "clear"(button) and likewise in the 2nd row : for "y". Only when the "x" checkbutton is checked, the "choose xFile" button should gets enabled. And when clicked upon "choose xFile", it has to open the file dialogbox. And the choosen file contents should get displayed using "description box" below the "Input data"(label) in the middle frame(with both horizontal and vertical scrollbar). And when "clear" button is clicked, only the selected file contents(x or y file choosen) in the "description box" must be cleared and it must enable the "Choose xFile"(button) or "Choose yFile"(button) to perform the task again(i.e to open the file dialog box). Below to the "description box" must contain "Reset" button and to the right of "Reset" button must be "Submit" button in the middle portion of the middle frame. When the "Reset" button is clicked, all the contents being displayed in the "description box" must be cleared and the all the checkboxes must be unchecked so that the user can perform the selection process again. In the bottom frame, below "Model Output"(label), a "description box" along with "horizontal" and "vertical" scrollbar must be there. Below to the "description box" must contain "Exit" button which is placed in the middle of the "bottom frame".
from tkinter import *
def forButton1():
filename1 = askopenfilename()
with open(filename1) as f:
for i in f:
myList.insert(END, i)
print(filename1)
def forButton2():
filename1 = askopenfilename()
with open(filename1) as f:
for i in f:
myList.insert(END, i)
print(filename1)
def forButton7():
root.destroy()
root = Tk()
root.title("Spatialization of DSSAT")
topFrame = LabelFrame(root, text = "Select input file")
MyVar1 = IntVar()
MyVar2 = IntVar()
MyCheckbutton1 = Checkbutton(topFrame, text="x", variable=MyVar1)
#MyCheckbutton1.grid(row=0, column=0)
MyCheckbutton1.pack()
MyCheckbutton2 = Checkbutton(topFrame, text="y", variable=MyVar2)
#MyCheckbutton2.grid(row=1, column=0)
MyCheckbutton2.pack()
Button1 = Button(topFrame, text = "Choose xFile", command = forButton1)
#button1.grid(row=0, column=1)
Button1.pack()
Button2 = Button(topFrame, text = "Choose yFile", command = forButton2)
#button2.grid(row=0, column=1)
Button2.pack()
Button3 = Button(topFrame, text = "Clear")
Button3.pack()
Button4 = Button(topFrame, text = "Clear")
Button4.pack()
topFrame.pack(side=TOP)
middleFrame = Frame(root)
label1 = Label(middleFrame, text = "Input data:")
label1.grid(row = 4)
scrollbar = Scrollbar(middleFrame)
myList = Listbox(middleFrame, yscrollcommand = scrollbar.set)
myList.pack()
scrollbar.config( command = myList.yview )
scrollbar.pack()
Button5 = Button(middleFrame, text = "Reset")
#button1.grid(row=0, column=1)
Button5.pack()
Button6 = Button(middleFrame, text = "Submit")
#button1.grid(row=0, column=1)
Button6.pack()
middleFrame.pack()
bottomFrame = Frame(root)
label2 = Label(bottomFrame, text = "Model Output:")
label2.grid(row = 10)
Button7 = Button(bottomFrame, text = "Exit", command = forButton7)
#button1.grid(row=0, column=1)
Button7.pack()
bottomFrame.pack()
root.geometry("500x500")
root.mainloop()
Here I have fixed the placement of the given widgets (not their functionalities) as asked in question. You can follow this way to get your desired format:
from tkinter import *
from tkinter import filedialog
def forButton1():
filename1 = filedialog.askopenfilename()
with open(filename1) as f:
for i in f:
myList.insert(END, i)
print(filename1)
def forButton2():
filename1 = filedialog.askopenfilename()
with open(filename1) as f:
for i in f:
myList.insert(END, i)
print(filename1)
def forButton7():
root.destroy()
root = Tk()
root.title("Spatialization of DSSAT")
root.grid_columnconfigure(0, weight=1)
topFrame = LabelFrame(root, text="Select input file")
topFrame.grid(row=0, column=0, padx=8, pady=8, sticky=N+E+S+W)
topFrame.grid_rowconfigure(0, weight=1)
topFrame.grid_rowconfigure(1, weight=1)
topFrame.grid_columnconfigure(0, weight=1)
topFrame.grid_columnconfigure(1, weight=1)
topFrame.grid_columnconfigure(2, weight=1)
middleFrame = LabelFrame(root, text="Input data")
middleFrame.grid(row=1, column=0, padx=8, pady=8, sticky=N+E+S+W)
middleFrame.grid_rowconfigure(0, weight=1)
middleFrame.grid_rowconfigure(1, weight=0)
middleFrame.grid_columnconfigure(0, weight=1)
middleFrame.grid_columnconfigure(1, weight=1)
bottomFrame = LabelFrame(root, text="Model Output")
bottomFrame.grid(row=2, column=0, padx=8, pady=8, sticky=N+E+S+W)
bottomFrame.grid_rowconfigure(0, weight=1)
bottomFrame.grid_columnconfigure(0, weight=1)
MyVar1 = IntVar()
MyVar2 = IntVar()
MyCheckbutton1 = Checkbutton(topFrame, text="x", variable=MyVar1)
MyCheckbutton1.grid(row=0, column=0, padx=4, pady=4)
Button1 = Button(topFrame, text="Choose xFile", command=forButton1)
Button1.grid(row=0, column=1, padx=4, pady=4)
Button3 = Button(topFrame, text="Clear")
Button3.grid(row=0, column=2, padx=4, pady=4)
MyCheckbutton2 = Checkbutton(topFrame, text="y", variable=MyVar2)
MyCheckbutton2.grid(row=1, column=0, padx=4, pady=4)
Button2 = Button(topFrame, text="Choose yFile", command=forButton2)
Button2.grid(row=1, column=1, padx=4, pady=4)
Button4 = Button(topFrame, text="Clear")
Button4.grid(row=1, column=2, padx=4, pady=4)
innerMiddleFrame = Frame(middleFrame)
innerMiddleFrame.grid(row=0, column=0, columnspan=2, padx=4, pady=4)
innerMiddleFrame.grid_columnconfigure(0, weight=1)
innerMiddleFrame.grid_columnconfigure(1, weight=0)
scrollbar = Scrollbar(innerMiddleFrame)
myList = Listbox(innerMiddleFrame, yscrollcommand=scrollbar.set)
myList.grid(row=0, column=0, sticky=N+E+S+W)
scrollbar.config(command=myList.yview)
scrollbar.grid(row=0, column=1, sticky=N+E+S+W)
Button5 = Button(middleFrame, text="Reset")
Button5.grid(row=1, column=0, padx=4, pady=4)
Button6 = Button(middleFrame, text="Submit")
Button6.grid(row=1, column=1, padx=4, pady=4)
Button7 = Button(bottomFrame, text="Exit", command=forButton7)
Button7.grid(row=0, column=0, padx=4, pady=4)
root.geometry("250x425")
root.mainloop()
Having trouble setting the file path that is selected by the user and setting to variable. I am able to retrieve the path and set it to display in the entry box but I would like to capture that path and import it into another script. Maybe my logic is flawed here? What am I doing wrong?
import Tkinter
import tkFileDialog
from Tkinter import *
from tkFileDialog import *
class GUI:
def __init__(self, master):
self.master = master
master.title("XML Compare Tool")
master.geometry('700x300')
path1 = StringVar()
path2 = StringVar()
self.bb1 = Button(master, text="Browse", command=lambda: path1.set(askopenfilename()))
self.bb1.grid(row=0, column=0, padx=5, pady=5)
self.bb2 = Button(master, text="Browse", command=lambda: path2.set(askopenfilename()))
self.bb2.grid(row=1, column=0, padx=5, pady=5)
self.confirm = Button(master, text="Confirm", command='')
self.confirm.grid(row=3, column=1, padx=5, pady=5, sticky='')
self.entry1 = Entry(master, width=75, textvariable=path1)
self.entry1.grid(row=0, column=1, columnspan=2, sticky=W)
print path1.get()
self.entry2 = Entry(master, width=75, textvariable=path2)
self.entry2.grid(row=1, column=1, sticky=W)
self.t_label = Label(master, text="Script Output")
self.t_label.grid(row=4, column=1, columnspan=1, sticky='')
self.t_frame = Frame(master, bg="white", height=150, width=600)
self.t_frame.grid(row=5, column=1, columnspan=1, sticky='')
self.t_text = Text(self.t_frame)
root = Tk()
my_gui = GUI(root)
root.mainloop()
You do not need to use a textvariable, you can just use variable = entry1.get(). A Tkinter textvariable is not like a traditional python variable, it is just used for setting the text in an entry.