I have 5 buttons with 3 of them in the first row and 2 in the second row. How do I fill the white space that is left? I tried the following:
Date_play.grid(row=3,column=1,columnspan=2,sticky="w")
File_play.grid(row=3,column=2,columnspan=2,sticky="e")
Thanks in advance.
There are multiple ways to do this. One of the easier ones is to play around with the Grid Layout.
Try this:
import tkinter as tk
root = tk.Tk()
# create a grid of 2x6
root.rowconfigure(0, weight=1)
root.rowconfigure(1, weight=1)
for i in range(6):
root.columnconfigure(i, weight=1)
# by playing around with columnspan, you can get the layout that you need
button1 = tk.Button(root, text='1')
button1.grid(row=0, column=0, columnspan=2, sticky=tk.NSEW)
button2 = tk.Button(root, text='2')
button2.grid(row=0, column=2, columnspan=2, sticky=tk.NSEW)
button3 = tk.Button(root, text='3')
button3.grid(row=0, column=4, columnspan=2, sticky=tk.NSEW)
button4 = tk.Button(root, text='4')
button4.grid(row=1, column=0, columnspan=3, sticky=tk.NSEW)
button5 = tk.Button(root, text='5')
button5.grid(row=1, column=3, columnspan=3, sticky=tk.NSEW)
root.mainloop()
You can try and add space to the text in each button.
If the text is something like:
Date Module
Just expand it like this:
Date Module
It will make the button be bigger.
Also, you can use the width attribute of each button:
date_module_button.configure(width=...)
In both of the options, you need to play with it, add more/less space, add more/less width, until you are happy with the size of the button.
try this:
Date_play.grid(row=3,column=0,columnspan=2,sticky="w")
File_play.grid(row=3,column=2,columnspan=1,sticky="e")
grid system does not allow to fill half the grid.
best to do is make a new frame without a highlighted boarder, place them just below the row 2 in that frame add your two button.
bottonframe = Frame(root)
bottoframe.grid(row = 3, columnspan=3, width = <as per your window>)
Date_play = Button(buttonframe,<your button config>)
File_play = Button(buttonframe,<your button config>)
Date_play.grid(row=1,column=1,sticky="w")
File_play.grid(row=1,column=2,sticky="e")
and then little bit adjustment.
Related
Im trying to use a vertical scrollbar for my text box but am coming across some problems:
I cant get the scroll bar to be directly touching the right side of the text box (so they are connected)
It seems the scroll bar wont affect my text box
I looked through some solutions but none seemed to work.
Heres my code:
from tkinter import *
writtenQ = Tk()
writtenQ.title("Written Response Question")
writtenQ.resizable(0,0)
header = LabelFrame(writtenQ, bg="white")
content = LabelFrame(writtenQ, bg="white")
header.columnconfigure(0, weight=1) # Forces column to expand to fill all available space
homeButton=Button(content,width=50,height=50)
try:
homeIcon=PhotoImage(file="yes.png")
homeButton.config(image=homeIcon)
homeButton.image = homeIcon
except TclError:
print("Home")
homeButton.grid(row=1, sticky="w", padx=15, pady=2)
#the image of the question will be put here
titleHeader = Label(content, text="Question Image here",pady=15, padx=20, bg="white", font=("Ariel",20, "bold"), anchor="w", relief="solid", borderwidth=1)
titleHeader.grid(row=2, column=0, columnspan=3, padx=15, pady=5, ipadx=370, ipady=150)
#this will allow the user to input their written response
answerInput = Text(content, width = 60, borderwidth=5, font=("HelvLight", 18))
answerInput.grid(row=3, column=0, ipady = 10, sticky="w", padx=(20,0), pady=20)
answerScrollBar= Scrollbar(content, command=answerInput.yview, orient="vertical")
answerScrollBar.grid(row=3, column=1, sticky="w")
submitButton = Button(content, borderwidth=1, font=("Ariel", 22), text="Submit", bg="#12a8e3", fg="black", activebackground="#12a8e3", relief="solid")
submitButton.grid(row=3, column=2, ipady=50, ipadx=70, sticky="nw", pady=20)
header.grid(row=0, sticky='NSEW')
content.grid(row=1, sticky='NSEW')
Configuring a scrollbar requires a two-way connection: the scrollbar needs to call the yview or xview method of the widget, and the widget needs to call the set method of the scrollbar.
Usually, this is done in three steps like in the following example:
answerInput = Text(...)
answerScrollBar= Scrollbar(..., command=answerInput.yview)
answerInput.configure(yscrollcommand=answerScrollBar.set)
You are forgetting the final step.
Unrelated to an actual functioning scrollbar, you're going to want to be able to see the scrollbar. You need to use sticky="ns" for the scrollbar so that it stretches in the Y direction. Otherwise it will only be a couple dozen pixels tall.
answerScrollBar.grid(row=3, column=1, sticky="ns")
Have you tried the solution here?
Let's say that the text widget is called text. Your code could be (excluding the setup of the window):
import tkinter
import tkinter.ttk as ttk
scrollb = ttk.Scrollbar(self, command=text.yview)
scrollb.grid(row=0, column=1, sticky='nsew')
text['yscrollcommand'] = scrollb.set
I have picked out what I think will be ueful for you from Honest Abe's answer. Hope it helped. Remember to set up your window before using the code...
I am currently trying to make a game in Tkinter which uses multiple different windows.
However, as I am trying to create the layout of a secondary window, I can't seem to get my Return to Menu button underneath the list box, and aligned to the left. I have tried it using .pack() and .grid() methods, but they don't make sense to me.
I've tried using .pack():
header = Frame(wn).pack()
title = Label(header, text='Single-Player',font=('Arial bold',20),bg=bgcolor).pack(anchor='center')
footer = Frame(wn).pack(side=BOTTOM)
return_to_menu = Button(footer, text='Return to Main Menu',font=('Arial',16),bg=bgcolor,command=lambda: menu()).pack(side=BOTTOM,padx=20,pady=250)
# body frame (left side)
bodyL = Frame(wn).pack(side=LEFT)
#output box
output = Listbox(bodyL, width=50, font=("Arial", 20)).pack(side=LEFT,padx=15)`
And I've tried using .grid():
header = Frame(wn).grid(sticky=N)
title = Label(header, text='Single-Player',font=('Arial bold',20),bg=bgcolor).grid(sticky=N+E+W,row=0,column=0)
footer = Frame(wn).grid(sticky=S)
return_to_menu = Button(footer, text='Return to Main Menu',font=('Arial',16),bg=bgcolor,command=lambda: menu()).grid(sticky=S,padx=20,row=0,column=0)
# body frame (left side)
bodyL = Frame(wn).grid(sticky=W)
#output box
output = Listbox(bodyL, width=50, font=("Arial", 20)).grid(sticky=W,padx=15, )`
However using .grid() doesn't align my title to the center of the screen anymore.
Is there a way to center it more efficiently - I didn't like using padx=450 to get it centered.
What happens with the button and the list box, is the button appears to the left of the list box, instead of on the bottom. I have attempted several other methods, such as incrementing row numbers, but my script doesn't appear to do what I anticipated.
Here is an example of how you can set up the weight of specific columns and row to get widgets to stick to a specific location on the screen.
With the use of grid() we need to use columnconfigure() and rowconfigure() to make this work.
These 2 methods are used to define at what ratio the column or row will expand in relation to the columns or rows around it as the container grows or shrinks.
See below example and let me know if you have any questions:
import tkinter as tk
root = tk.Tk()
for i in range(3):
root.columnconfigure(i, weight=1)
root.rowconfigure(1, weight=1)
tk.Label(root, text='Top left').grid(row=0, column=0, sticky='w')
tk.Label(root, text='Top center').grid(row=0, column=1)
tk.Label(root, text='Top right').grid(row=0, column=2, sticky='e')
tk.Label(root, text='center').grid(row=1, column=1)
tk.Label(root, text='Bottom left').grid(row=2, column=0, sticky='w')
tk.Label(root, text='Bottom center').grid(row=2, column=1)
tk.Label(root, text='Bottom right').grid(row=2, column=2, sticky='e')
root.mainloop()
Example:
Here is another example but this time I have a title label outside of a frame so that we can make it easier to manage the title being centered and then working with all the other content of the frame is separate from the title label.
import tkinter as tk
root = tk.Tk()
root.columnconfigure(0, weight=1)
root.rowconfigure(1, weight=1)
frame = tk.Frame(root)
frame.grid(row=1, column=0, sticky='nsew')
for i in range(3):
frame.columnconfigure(i, weight=1)
frame.rowconfigure(1, weight=1)
tk.Label(root, text='Title centered').grid(row=0, column=0)
tk.Label(frame, text='Top left').grid(row=0, column=0, sticky='w')
tk.Label(frame, text='Top center').grid(row=0, column=1)
tk.Label(frame, text='Top right').grid(row=0, column=2, sticky='e')
tk.Label(frame, text='Center').grid(row=1, column=1)
tk.Label(frame, text='Bottom left').grid(row=2, column=0, sticky='w')
tk.Label(frame, text='Bottom center').grid(row=2, column=1)
tk.Label(frame, text='Bottom right').grid(row=2, column=2, sticky='e')
tk.Label(root, text='Footer centered').grid(row=2, column=0)
root.mainloop()
Example:
To address your problem in the comments you cannot use grid() or any other geometry manager for that matter on the same line you create your container. This will always cause the variable for that frame to return None as the geometry managers return None when called.
See this image as to what happens when you use grid() on the same line you create your container.
Now if you delete the grid() part on the row that your container is created and then write it on the next line as the commented out section of the above images shows it will work as expected. See below image of proper use of grid() for containers.
To address your 2nd question in the comments you can add this line to provide a button at the bottom left.
tk.Button(root, text='Bottom left button').grid(row=3, column=0, sticky='w')
Example:
import tkinter as tk
root = tk.Tk()
buttonOK = tk.Button(root, text='B1')
MCC = tk.Button(root, text='B2')
TID = tk.Button(root, text='B3')
CURRENCY = tk.Button(root, text='B4')
COUNTRY = tk.Button(root, text='B5')
RESPONSE = tk.Button(root, text='B6')
B1.grid(row=3, column=0, sticky=tk.E+tk.W)
B2.grid(row=3, column=1, sticky=tk.E+tk.W)
B3.grid(row=3, column=2, sticky=tk.E+tk.W)
B4.grid(row=4, column=0, sticky=tk.E+tk.W)
B5.grid(row=4, column=1, sticky=tk.E+tk.W)
B6.grid(row=4, column=2, sticky=tk.E+tk.W)
label1 = tk.Entry(root, bd =8)
label1.grid(row=2, column=0, rowspan=1, columnspan=3, sticky=tk.E+tk.W)
label=tk.Text(root,background="yellow")
label.insert(index=0.0, chars="Enter values below\nand click search.\n")
label.grid(row=0, column=0,rowspan=1, columnspan=3, sticky=tk.E+tk.W)
root.mainloop()
I am trying to build a GUI in Python using Tkinter but the space for the inserted text label as "Enter values below\nand click search.\n" occupies about 6 blank rows. Please help me remove it. My current result using the code above is the left one, I want to have the right one image.
When you create the text widget, specify the number of lines you want it to display, for example:
label=tk.Text(root,background="yellow", height=3)
Failing to specify means it will default to 24, hence why it is so large in your program.
Ignoring the grid() mistake in your code.
You could correct the sizing issue by providing a weight and starting geometry size.
UPDATE:
If you provide weights to the proper rows and columns give your Text widget a default height of say 3 and tell the grid() on your Text widget to sticky="nsew" you can have your program start out the size you want and be able to resize evenly if you want to.
Take a look at the below code:
import tkinter as tk
root = tk.Tk()
# we want all 3 columns to resize evenly for the buttons so we provide
# a weight of 1 to each. We also want the first row where the text box is
# to resize so there is not unwanted behavior when resizing, so we set its weight to 1.
# keep in mind a weight of zero (default) will tell tkinter to not resize that row or column.
root.columnconfigure(0, weight=1)
root.columnconfigure(1, weight=1)
root.columnconfigure(2, weight=1)
root.rowconfigure(0, weight=1)
buttonOK = tk.Button(root, text='B1')
MCC = tk.Button(root, text='B2')
TID = tk.Button(root, text='B3')
CURRENCY = tk.Button(root, text='B4')
COUNTRY = tk.Button(root, text='B5')
RESPONSE = tk.Button(root, text='B6')
# corrected the variables being assigned a grid location
buttonOK.grid(row=3, column=0, sticky=tk.E+tk.W)
MCC.grid(row=3, column=1, sticky=tk.E+tk.W)
TID.grid(row=3, column=2, sticky=tk.E+tk.W)
CURRENCY.grid(row=4, column=0, sticky=tk.E+tk.W)
COUNTRY.grid(row=4, column=1, sticky=tk.E+tk.W)
RESPONSE.grid(row=4, column=2, sticky=tk.E+tk.W)
label1 = tk.Entry(root, bd =8)
label1.grid(row=2, column=0, rowspan=1, columnspan=3, sticky=tk.E+tk.W)
# added a height of 3 to the Text widget. to reduce its starting height
label=tk.Text(root,background="yellow", height=3)
label.insert(index=0.0, chars="Enter values below\nand click search.\n")
# added stick="nsew" so the text box will resize with the available space in the window.
label.grid(row=0, column=0,rowspan=1, columnspan=3, sticky="nsew")
root.mainloop()
I have two tk.LabelFrame widgets which should be equal when it comes to width. I have tried to fine-tune each of the widgets (and the widgets inside), but nothing worked out so far. It's either too much, or too little. For instance, 14 is too little, and 15 is too much, and 14.5 is not accepted (of course).
Current code:
import tkinter as tk
from tkinter import ttk
root = tk.Tk()
material_label_frame = tk.LabelFrame(root)
material_label_frame.grid(row=0, column=0, sticky=tk.W)
material_label = ttk.Label(material_label_frame, text='Material:')
material_label.grid(row=0, column=0, padx=5, pady=5)
material_combobox = ttk.Combobox(material_label_frame, width=15, values=['Gold', 'Silver'])
material_combobox.grid(row=0, column=1, padx=5, pady=5, sticky=tk.W)
weight_label_frame = tk.LabelFrame(root)
weight_label_frame.grid(row=1, column=0, sticky=tk.W)
weight_label = ttk.Label(weight_label_frame, text='Weight:')
weight_label.grid(row=0, column=0, padx=(5, 14), pady=5)
weight_entry = ttk.Entry(weight_label_frame, width=11)
weight_entry.grid(row=0, column=1)
weight_combobox = ttk.Combobox(weight_label_frame, width=3, values=['g', 'kg', 'oz'])
weight_combobox.grid(row=0, column=2, padx=(0, 5), pady=5, sticky=tk.W)
root.mainloop()
I would really appreciate it if someone helped me overcome the issue.
Use sticky="ew" to get the frame to fill the column. If both frames are in the same column and both use the same sticky value to stick to both sides of the columns, they will align up precisely.
material_label_frame.grid(row=0, column=0, sticky="ew")
weight_label_frame.grid(row=1, column=0, sticky="ew")
Try to use place function instead grid function. Place is more complicated, but let you be more precisely in your design interface.
Like this:
weight_entry = ttk.Entry(weight_label_frame, width=11)
weight_entry.place(x=10, y=75, width = 120)
Picture a 4x4 grid in a tkinter window. I want to expand the cell at row 2, column 2 but not everything else on row 2 or column 2. Im designing a text window with selectable options on the left side in rows 1-15. Making row 2 with weight 1 and column 2 with weight 1 allows my Text widget to expand but so does everything else in row 2 and column 2. Any way around this?
from tkinter import *
root = Tk()
lbl1 = Label(root, text="label1")
lbl1.grid(row=0, column=1)
lbl2 = Label(root, text="label2")
lbl2.grid(row=1, column=0)
lbl3 = Label(root, text="label3")
lbl3.grid(row=3, column=0)
lbl4 = Label(root, text="label4")
lbl4.grid(row=5, column=0)
txt = Text(root, state='disabled', bg='#E8E8E8')
txt.grid(row=1, column=1, padx=10, pady=10, sticky="NSEW", columnspan=2, rowspan=2)
root.rowconfigure(2, weight=1)
root.columnconfigure(2, weight=1)
root.mainloop()
Example 2:
from tkinter import *
root = Tk()
frame1 = Frame(root)
frame1.grid(row=0, column=1)
frame2 = Frame(root)
frame2.grid(row=1, column=0)
frame3 = Frame(root)
frame3.grid(row=1, column=1, rowspan=2, columnspan=2)
lbl1 = Label(frame1, text="label1")
lbl2 = Label(frame2, text="label2")
lbl3 = Label(frame2, text="label3")
lbl4 = Label(frame2, text="label4")
lbl1.grid(row=0, column=1, sticky=N)
lbl2.grid(row=3, column=0, sticky=N)
lbl3.grid(row=5, column=0, sticky=N)
lbl4.grid(row=7, column=0, sticky=N)
txt = Text(frame3, state='disabled', bg='#E8E8E8')
txt.grid(row=0, column=0, padx=10, pady=10, sticky="NSEW", columnspan=2, rowspan=2)
root.rowconfigure(2, weight=1)
root.columnconfigure(2, weight=1)
frame3.rowconfigure(0, weight=1)
frame3.columnconfigure(0, weight=1)
root.mainloop()
Example 2 has everything in the position I want it in but the Text widget does not expand. Is it possible to set a frame to expand when using grid?
Your question asks about a 4x4 grid, but your example shows only two columns. That makes it hard to understand what you want. In the comments you say you simply want the text area of the example to grow and shrink and all the labels together, so that's what I'll address.
The simplest solution is to have an extra row and column to the right and below the text area. Have the text widget span into those areas, and give those areas a weight of 1. That means that, as the window changes size, any extra space is allocated to areas not occupied by buttons.
pro tip: I find layout problems much easier to visualize and solve when all of the layout code is together.
It would look something like this:
lbl1.grid(row=0, column=1)
lbl2.grid(row=1, column=0)
lbl3.grid(row=2, column=0)
lbl4.grid(row=3, column=0)
txt.grid(row=1, column=1, padx=10, pady=10, sticky="NSEW", columnspan=2, rowspan=4)
root.rowconfigure(4, weight=1)
root.columnconfigure(2, weight=1)
I think your layout problems might be better solved by using pack instead of grid for part of the layout. For example, you might start with three areas: a toolbar, a side panel, and then main area with the text widget:
toolbar = Frame(root, ...)
side = Frame(root, ...)
main = Frame(root, ...)
toolbar.pack(side="top", fill="x")
side.pack(side="left", fill="y")
main.pack(side="right", fill="both", expand=True)
With that you now have three relatively independent areas. You can use pack or grid in each of these frames independently, making it much easier to keep track of rows and columns.
One way around it would be to make your grid twice as large, setting the things you want to be expandable to span two columns/rows.
I.e. you use exclusively odd numbered rows/columns for griding things ([1,1][1,3],[3,1][3,3]...) and you set even-numbered rows/columns to have weight. Anything you want to expand in one or both directions gets a columnspan or rowspan of 2, pushing it into a row/column which may expand as needed.
With the information everyone has provided I was able to come up with a solution. I left the Text widget on the main window instead of in a frame and put my labels/tools in frames. Basically using the fact that a frame will not expand to lock down the labels. Now when the window is expanded only the widget grows.
from tkinter import *
root = Tk()
frame1 = Frame(root)
frame1.grid(row=0, column=1)
frame2 = Frame(root)
frame2.grid(row=1, column=0)
lbl1 = Label(frame1, text="label1")
lbl2 = Label(frame2, text="label2")
lbl3 = Label(frame2, text="label3")
lbl4 = Label(frame2, text="label4")
lbl1.grid(row=0, column=1, sticky=N)
lbl2.grid(row=3, column=0, sticky=N)
lbl3.grid(row=5, column=0, sticky=N)
lbl4.grid(row=7, column=0, sticky=N)
txt = Text(root, state='disabled', bg='#E8E8E8')
txt.grid(row=1, column=1, padx=10, pady=10, sticky="NSEW", columnspan=2, rowspan=2)
root.rowconfigure(2, weight=1)
root.columnconfigure(2, weight=1)
root.mainloop()
Thanks for all the help.