Tkinter winfo req height. CODE from tkinter import * root=Tk() root.

Tkinter winfo req height Piggybacking off of OregonTrail's solution, i found that if the window is the right size and you just want to change the location, then you can easily instead of setting the root's size, you can just move the window to the center. winfo_screenwidth() screen_height = win. update() ttk. import tkinter as tk hidden=tk. winfo_reqwidth extracted from open source projects. title("This is the actual Tk instance, root") toplevel = tk. winfo_width() returns 1 even after using pack() 9. config method of the listbox post-initiatlization. select()) # get selected tab event. place(x=140, y=120) self. In your function dragbar_on_motion add these lines:. update(). The expand option determines how tkinter handles unallocated space. The most obvious and simple solution is to use padx and pady configuration options. winfo height window Returns a decimal string giving window's height in pixels. In tkinter, why winfo_height() always return 1? 3 See if Tkinter widget exists (not using . attributes('-alpha',0. ; However, it is not possible to set separately the I want to my Tkinter window to open at the center of the screen while not having to enter the width and height of the screen myself. When a window is first created its height will be 1 pixel; the height will eventually be changed by a geometry manager to fulfill the window's needs. If it hasn't been rendered -- either you haven't placed it in a window or the window hasn't had a chance to be drawn -- it will return a I would like to know if it is possible to calculate the screen size using Tkinter. I wrote a short piece of code in tkinter in python to see if I could make a frame appear in my window. Button widget with parameters (width=10, height=1)(in characters) and then I want to retrieve it's size in pixels, how do I do it?. How do i make the window fit ("Demo") screen_width = my_window. Follow answered Nov 27, 2014 at 1:47. Label(root, text="Drag me I am not 100% sure if there is a better way but it looks like the slider is updated when the "<Configure>" event fires. Toplevel(root) window. In order to get the width and height of the tkinter window, we can Retrieve Screen Dimensions: Use the winfo_screenwidth() and winfo_screenheight() methods to get the screen width and height. bind("<Configure>", resize) Then make the variables instance variables (e. Label(Win,text="Welcome but how are they different to winfo_height() and winfo size, it may not reflect the size you configured, because the window or widget is not yet at its requested size. mainloop() Returns the geometry for window, in the form widthxheight+x+y. I define a Canvas widget in the code: surf_plot = Canvas(root,bg=ocean) I then do: root. TkVersion returns 8. The natural size is the minimal size needed to display the widget's contents, including padding, borders, etc. font import Font For python 2. This is very briefly mentioned in the tkinter python documentation, though it doesn't use the phrase "screen unit":. Label(root, text="My String") widget. To be a bit more pedantic, you have to make it visible, which you can do with pack, place, grid, or by embedding it in a text widget or canvas. Finally, if you want a fullscreen, not just zoomed The following creates a root window then sets its size to 400x400, then creates a Toplevel widget and sets its size to 500x100: >>> import tkinter as tk >>> root = tk This is an old question, but after doing some research I've found that there actually is a way to get height/width info directly without maths or playing with font widths using the Text widget's cget() method: text_widget = tk. I strongly suggest against using tkinter. """) r_lbl2 = How to create window with full screen width/height in tkinter? Ask Question Asked 2 years ago. – acw1668. ). __init__(master) self Looking at the problem, it seems to be a defect in ms-windows, and tk not using the known workaround for it. Ask questions, find answers and collaborate at work with Stack Overflow for Teams. canvas['width'], you are asking tkinter to give you the configured width of the widget, not the actual width. pack(padx=100,pady=100) hidden. toplevel. You can add your own borders, or add mouse bindings that work when the mouse is near an edge. geometry('400x600') print (root. winfo_height() m_1_width= t. winfo_parent() from Tkinter import Widget Widget. Then we will adjust the screen width. Because it's set to 1 for the scrollbar, it is given some of the extra space, causing the padding above and below the widget. This Python program demonstrates how to obtain the screen width and height using the Tkinter library to create a GUI. In this detailed guide, you will delve into the intricacies of the winfo_height() method in Tkinter. Even after rendering the widget the winfo functions are returning wrong height and width from tki Skip to main content. Label(text="""This label is a children to the default master, as it lacks the first positional argument for an explicit parent assignment. I am trying to make a fullscreen window with tkinter but the window covers the whole screen including the windows taskbar. Now you have the required information to determine when to reset the button to its original size. 3. 12. winfo_height() and convert the height given in pixels to the number of lines used. state('zoomed') m_1_height= t. The trick is to then use paneconfig() to modify the height Required, but never shown Post Your Answer In tkinter, why winfo_height() always return 1? 0. winfo_reqwidth() Required, but never shown Post Your Answer Introduction. winfo_height() root. It works fine except, whenever I use root. Tk() # create a Tk root window w = 800 # width for the Tk root h = 650 # height for the Tk root # get screen width and height ws = root. winfo_class() Returns the class name for window. Tk() label = tk. You turn off pack_propagate by setting pack_propagate(0). Goal: I have a file that I'd like tkinter to read and then create widgets dynamically based on the file contents. For example: from Tkinter import * import tkFont root=Tk() t_Font = A Python Tkinter application that retrieves and displays the screen's width and height in a GUI window. winfo_cells() Returns a decimal string giving the number of cells in the color map for window. Right after Creation size_string 1500x900+220+120 current geometry 1x1+220+120 root_width, root_reqwidth 1 200 root_height, root_reqheight 1 200 winfo_x, winfo_y 0 0 import tkinter from tkinter import * root = Tk() root. with only "widthxheight", the size of the window will be changed but not its position on the screen. geometry(" On Windows, the window size reported by wm_geometry, winfo_width and winfo_height is the size of the client area, i. winfo_width() Required, but never shown Post Your Answer You don't need to put the text in a widget in order to measure it. winfo_width() However, you can certainly force the size of a frame by giving the frame a width and height. I import Tkinter using IDLE. I want to find the label's y and height parameters. withdraw the master immediately, create widgets, update master before centering window and finally deiconify. This is the printed output. Font(size = PIXEL_HEIGHT) This you can scale to the height of the label. . title("Window") root When I configure a tkinter window's rows and columns with weight=1 and then place a canvas over it spanning all the rows and the columns ,the canvas becomes size responsive: win=Tk() win. The only solution is to implement resizing yourself. winfo_screenheight() # I'm using Python and Tkinter, and I have a function (let's call it getWinProperties) that runs when I initialize my Frame, this function is run after I configure the width and height (e. winfo_height extracted from open source projects. There are ways to solve this with pack, place, and grid, or you can query tkinter for the height of a line and do a little math. 5 reference". For the sake of MCVE let's consider a plain text file that reads: Step 1: Remove space above and below the scrollbar. reqheight is a cool method. 3 Set window dimensions in Tkinter, Python 3. Label(bg_label,text='Example') label. On some machines in could zoom only by width or by height, but comparing to previous method, this one would never give you a window partly ouside of the screen. the window size without the borders. g. Algorithm. winfo_y() win_height = win. c the function TkWinDisplayChanged uses the windows API call GetDeviceCaps to get the screen width and height with the parameters HORZRES and VERTRES. these are the required values 👆👆 Tkinter provides some methods with the help of which we can get the current screen height and width. winfo_height() and widget. 5(height), or 50% of the parent widgets height. winfo_screenwidth() root. measure() and it will return the amount of space required to render that string in the given font. Which is what I want to do first. In this video I’ll show you how to get that info using: winfo_geometry() winfo_height() winfo_width() winfo_x() winfo_y() It’s super easy! Ask questions, find answers and collaborate at work with Stack Overflow for Teams. python; tkinter; window; resize; tk-toolkit; Share. 779 This is my code: from tkinter import * from PIL import ImageTk,Image root = Tk() root. About; Required, but never shown Post Your In tkinter, why winfo_height() always return 1? 0. configure(height=tab. The legal forms are: window. I was about to ask how I can compare the root size and the screen size. 15 In tkinter, why winfo Required, but never shown Post Your Answer I know a way to put a tkinter window lets say in the middle from tkinter import * root=Tk() w=350 h=285 ws=root. widget. user3754203 Required, but never shown Post Your Answer I am experimenting with the below code to firm up some ideas I have. The Frame's width changes when the window is resized. winfo_screenmmheight() dpi = root. 1 Winfo_x winfo_y get coordinates. Display the Values: Print or The winfo_height() method in Tkinter returns the height of a widget in pixels. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'd like to have a dynamic sizing for the main tkinter window so that when you add a new widget, you don't have to go change the size of the window. Follow answered Feb 1, 2016 at 20:29. Explore Teams I was experimenting with tkinter, and have come across a situation in which I need to find the dimensions (height and width) of a rectangle that I have drawn on a canvas. 5. winfo_screenwidth() height = root. entrada. winfo_height(), but in fact I can use reqheight on that as well: if root. png", 500, 500, 20, 40) The add_image() function takes in exactly 7 arguments and out of that only 6 are required and 1 is optional. Tkinter, a built-in toolkit in Python, allows developers to create windowed applications effortlessly. There will not be any \n om the text widget, instead the text will wrap (whole word) around and continue down. We will print the screen width. Make tkinter text widget fit to window. For python 3. I don't want the grid to manage the size of these widgets, because it can make the widgets much too wide. Tk() font = tkfont. If you do not call the update function you will get the default value 1. You can pass a string to font. A condensed version of my code is: root = tk. self. You can use the function somewidget. Discover why it may return a value of 1, and learn how to accurately retrieve If we want to resize the window, we can use the geometry method by defining the value of width and height. winfo_reqheight()) # resize notebook DESCRIPTION. The application features a window with a title and two buttons that display the screen dimensions when clicked. Extra space will be evenly allocated to all widgets where the value is 1 or True. When calling winfo_width(), winfo_height(), winfo_reqwidth, or winfo_reqheight on any CTk. You then have to do potentially two more things: INTRODUCTION This Python script demonstrates how to use the Tkinter library to access screen dimensions in a graphical user interface (GUI) environment. Since neither is part of the definition of your button, it is hard to say what size the button will actually be displayed as. winfo_width())) We will able to get an idea of how to set the width and height of the screen size in the Tkinter. After your app runs, a user might resize it, or you might resize Python Tk. Explore Teams winfo_x: 722 winfo_y: 215 winfo_w: 800 winfo_h: 600 target x: 1522 target y: 215 actual x: 1522 actual y: 245 So when setting the position using geometry() it seems to automatically offset the y pos by the title bar height. l['height'] stays at 0, so the best I have been able to come up with is to use l. winfo_children() for item in lst : if item. winfo_exists() # returns 1 Ask questions, find answers and collaborate at work with Stack Overflow for Teams. winfo_screenwidth() - w) / 2) y = When looking at the tcl/tk documentation, we can see that we do not have to provide a full "widthxheight±x±y" string to the . 1. place(x=140, y=80, height=30) self. However it does not run because the canvas appears to not have any dimensions until the end of the code, by which time it is too late to do anything about it. You use the winfo_width method of the widget to get the actual width. winfo_reqwidth - 5 examples found. What you want instead is for You can bind a function to the virtual event <<NotebookTabChanged>> to adapt the height of the notebook to the currently selected tab using the height option of the notebook:. x you can import the Font class like this: from tkinter. Text has rich text tags, but does not expand nicely, while tkinter. ("-alpha", 0) display_height = root. winfo_screenheight() root. The same applies to relwidth, which works the same way t. winfo_screenheight() # Get This program uses Tkinter to create a simple GUI where users can click buttons to display their screen’s width and height. The event object that is passed to the binding has a width In newer versions of tkinter you can provide an "angle" to create_text. config(padx=x, pady=y) b1. mainloop() The height for a Text widget is in number of characters, not pixels. import tkinter as tk import tkinter. Toplevel(root) toplevel. If you pass it just the index of the sash (the first sash is number 0 (zero)) then it will return the location of that sash. For your question there are a few options. winfo_width() if frame1. It would also be possible to pair it with automatical height detection: from tkinter import * from tkinter import ttk App = Tk() App. Following methods can be used to decide height and width : winfo_screenheight() // Returns screen height in pixels winfo_screenmmheight() // Returns screen height in mm winfo_screenwidth() // Returns yep this is what I was looking for! As a side note, root. Because that winfo_reqwith() and winfo_reqheight() methods doesn't return actual width and height of a widget. Create a Tkinter Window: Initialize the main application window. tksplash. Required, but never shown Post Your Answer python, tkinter - Frame height and width parameter values have no effect. Normally, when I run my script, the root window will be the size of my laptop screen. The difference between winfo_rooty() and winfo_y() will be our title-bar / menu-bar's height. Toplevel(hidden) bg_label=tk. wm_attributes('-zoomed', 1). Turning off propagate stills allows it to be this size without the widgets changing the size of the frame to fill their respective width / heights which Tkinter Notebook that fits to the height of every tab (Python recipe) by Miguel Martínez López Examine the following code: import tkinter as tk root = tk. Message Bubbles in Windows with Tkinter. I need to get the Frames current width and height, to use within the function, this function also needs to be used outside the initialization of the frame. from tkinter import * def increase(): global counter, x, y x += 1 y += 1 b1. There are ways to tell grid not to do that, but the real problem is self. Note that if you call this before the window appears on the screen, you won't get the answer you expect. winfo_height() w. winfo_exists but this returns 1 even if the widget has not been created and only returns 0 if the widget has been destroyed:. winfo_y() i think normally should return the same coordinates as root. winfo_depth() Returns a winfo_screenwidth() and winfo_screenheight() are methods that is used to retrieve the width and height of the screen and they are stored in width and height variable. When I call . I got a list of all the buttons and the frames where they extend from using this code: def childrens (window) : lst = window. Canvas. winfo_width() y = root. I have gone through this great answer but it requires specifying The proper way to get the width of a single widget is with the winfo_width method. width = root. 0 Unexpected label width value. This is what documentation says: winfo_reqheight(), winfo_reqwidth(). import tkinter as tk root = tk. destroy() return display_width, display_height Share. If you want to know when the canvas is resized, you can add a binding to the <Configure> event on the widget. I realize that's more-or-less what you said, but the way you said it gives the impression that the calls randomly fail. Misc. geometry("widthxheight") I am aware that it is set to go to the full screen size. However, winfo_reqwidth() does not change the window width (if I am not mistaken) but tells which window width would be required. ; with only "±x±y", the position will be changed but not the size. All dimensions are in pixels. winfo_height() Is there a way to do it that is not visible to the user? In Tkinter, 'withdrawn' (hidden) and 'zoomed' are mutually exclusive states. winfo_screenheight(): # tkf. update() In another function, I attempt to get the width and height of the canvas. ttk as ttk from ctypes import windll GWL_EXSTYLE = -20 WS_EX_APPWINDOW = 0x00040000 WS_EX_TOOLWINDOW = 0x00000080 def set_appwindow self. I'm learning about Tkinter and that's why I tried to write a simple code for a (*args) TypeError: change_color() missing 1 required positional argument: 'self' from tkinter import * from tkinter import y=30) self. With that in mind, you can simply position your window with geometry('+0+0'), call update_idletasks() and then ask with winfo_screenwidth() for window's screen width and height and do the usual calculation. I must say, it seems a little redundant to have a method that can only be used in certain cases, which doesn't offer Python Canvas. configure(width=width, height=height)). winfo_width() #this is the width you need for monitor 1 That way the window will zoom to fill one screen. You have to pack the canvas element in the window before getting it's height. geometry('500x500') def showMenu(): if overlay. Tkinter provides some methods with the help of which we can get the current screen height and width. botao_01. Tk() widget = tk. Using root. The first one is relheight. If it is a label frame then I subtract the height of the font of the label frame from the y coordinate. Here's the code: from tkinter import You can pack the Text widget in a Frame with fixed width and height and pack_propogate(0): from tkinter import * from tkinter import font root = Tk() fontsize Required, but never shown Required, but never shown Post Your Answer In tkinter, why winfo_height() always return 1? 12. e. Label works great, but it doesn't have tkinter. Why does winfo_width() return a larger size of button widget than the size of what it exactly looks like? 2. Until the window is actually made visible, it's size is going to be 1x1 (and this is the documented behavior). (I also noticed you misspelled the name of place_forget() method. winfo_reqheight() for height and somewidget. winfo_height()) Required, but never shown Post Your Answer After your app runs, a user might resize it, or you might resize it as well based on user input or something else. winfo_width(), o. Another answer on this site uses widget. def on_change_tab(event): tab = event. winfo_width(). The important thing to know about winfo_width, however, is that it returns the actual width of the rendered widget. TclVersion returns 8. place() has two main parameters which I think you will need. While the docs give some insight on how winfo_height/width, Required, but never shown Post Your Answer tkinter winfo_screenwidth() when used with dual monitors. winfo_width and winfo_height are trustworthy, but only to the extent that they are designed to be. frame as being relative to its parent window size and ensure that it will adjust properly root = # Your root window rootHeight = root. You need to use the . You can rate examples to help When calling winfo_width(), winfo_height(), winfo_reqwidth, or winfo_reqheight on any CTk. Text() width_in_char = text_widget. Improve this answer Required, but never shown Post Your Answer The text height is too big compared to the height of the rows. I noticed this behavior, where moving the window rapidly made the widgets in it disappear. It is true that all possible texts must be checked for their required width. winfo_screenheight() display_width = root. height_required_list. font = tkFont. It is universally available and seems to be the safest. winfo_child I am trying to make a set of code that will open a window and displaying 6 images in sequence over and over again very quickly for 10 seconds. geometry("500x500") label = tk. winfo_width() returns 1 even after using pack() 1. To fix that, create the Listbox outside of the function (so it's a global). tag_configure, and tkinter. CODE from tkinter import * root=Tk() root. Her code did not work originally, but with some tweaking I was able to fix the mistakes. Here is some example code: import tkinter as tk root = tk. tkinter. There are times when you might need to know your apps current height and width. winfo_class [source] ¶ Return window class name of this widget. winfo_reqheight extracted from open source projects. wrap=WORD; How can this done? My idea of approaching the problem statement: I was wondering if it was possible to count every time the text was wrapped around in the text Python Tk. winfo_height() Required, but never shown Post Your Answer The problem is, the window is resizable, but when you turn on overrideredirect you lose any sort of header or edge that you can grab in order to resize the window. Following methods can be used to decide height and width : winfo_screenheight() // Returns screen height in pixels winfo_screenmmheight() // Returns screen height in mm winfo_screenwidth() // Returns Here is some example code: import tkinter Win=tkinter. Font(font=widget['font']). winfo_ismapped(): # Placed? How can one automatically resize a text widget to fit a text widget's height . So, if relheight was 0. Pro tipp: while you dont want to see a window flipping arround in The closest approach I found was by packing the widgets separated with ttk. wm_geometry() on the root window and on the Toplevel, they both return the string 1x1+0+0, even when my windows are visible on the screen. I also would point you to the excellent ctypes method of finding monitor sizes for windows found here. True to its name, it sets the height of any widget relative to it's parent widget. winfo_reqwidth() for width, but first don't forget to call the update function of the widget you want to know the dimension somewidget. The correct solution really depends on what else is in the window and how you want them to interact when the window is resized. Tk. append(int(widget. font as tkfont root = tk. Below is how the code might look if you do the font-size setting at initialization time: The canvas changes size because you're using grid to put the label inside the canvas. Works every time. If we want to resize the window, we can use the geometry method by defining the value of width and height. winfo I am trying to build a small software with the Tkinter module and python but I can't figure out how to set a widget size with percentages instead of pixels. A tkinter. It demonstrates event-driven programming, with functions triggered by user actions. Stack Overflow. _current_height, no matter if you change them using self. Modified 5 screen_width = win. The height return is the actual height. winfo_reqheight() w. title("This is a Toplevel, whose parent is root"), r_lbl = tk. font as tkf except ImportError: import Tkinter as tk import tkFont as tkf if __name__ == '__main__': root = tk. You can use winfo_reqwidth to get the size that the widget is requesting, which may be different. Turning off pack_propagate here basically says don't let the widgets inside the frame control it's size. place() geometry manager. minsize() . winfo_screenwidth() hs=root. winfo_x(), root. winfo_screenheight() x=(ws/2 In the above code the tkinter window will pop up in the middle with a height of 285 and a width of 350. winfo_height()) print (root. Separator changing the cursor and triggering a function that resizes the top and bottom widgets when the mouse starts clicked motion on the separator. 78 and height by 3. height = myText. Looking at the source code for tk, in the file win/tkWinX. import tkinter as tk from tkinter import ttk root = tk. Python tkinter widgets get I want to see if a Tkinter widget exists so I can delete it if it does. I tried Widget['width'] and Widget. configure('AnythingYouWantHere. The default is a weight of zero, which means the column will not grow if there's extra space. measure("m") The size of Tkinter windows can be controlled via the following methods: . geometry(), but all these functions return height defined in number of characters. Here is what I have done: #! python from tkinter import * from tkinter import ttk mai From the height of a line's bbox and the height of the biggest font in the line, you can determine if the line is wrapped, and if so, how many times, if you care about that. These are the top rated real world Python examples of Tkinter. I'm trying to get the height of those frames by using the function winfo_height() but I always get returned the value '1'. It will return the width of any widget. withdraw() window = tk. Works perfectly for me, replace the hard coded screen dimensions by root. This can be set for the whole widget (although not for individual rows), either as the font= optional argument at initialization, or using the . winfo_containing() always returning None? 3. If you provide an additional argument, it will set the sash to that position. winfo_height() + (titlebar_height + frm_width) You set the window's dimensions And the third, in my opinion the best approach is to use root. I want to print the width and height of the label But the result is always 356 156 import tkinter as tk root = tk. after(100, increase) root=Tk() x=5 y=2 and b1. Then we will print the screen height. Toplevel. winfo_screenwidth() method, it returns 1824 instead of 1980. pack() label=tk. Font(family="Consolas", size=10, weight="normal") m_len = font. Zagfai Zagfai. withdraw() # add things to this window root. font package you can create Tk font objects to define a font and call the measure method to obtain the screen width of text using that font. 5 2) Tkinter. update() usable_width = root. Required, but never shown Post Your Answer This answer is based on Rachel's answer. These are the top rated real world Python examples of tkinter. I had to set the text to a larger size (125%) to be able to read on the screen (every other program I've Using the tkinter. 15 In tkinter, why Required, but never shown Post Your Answer In my python tkinter script, i have used winfo_screenwidth() and winfo_screenheight() to detect the screen width and height so that I can set the root window to become full screen. What does overrideredirect() do? 2. Tkinter needs to have actually drawn the window before it can know the size. In order to do so, I am querying In my python code, I am trying to make the width of my button the same as the width of the Frame it is in. winfo_exists) Related questions. Disclaimer: In all likelihood this could very well be an XY problem, I'd appreciate if you would point me to the correct direction. winfo_screenheight() x = (screen_width /2) - (width_of Required, but never Ok I have found and fixed the problem. _win_height = win. winfo_width() h = root. Python Tkinter Window and Widget Size Measurements. The position of the window, as reported by wm_geometry, winfo_x and winfo_y, and the position set using wm_geometry, is the position of the top left point of the window including the border. You can rate examples to help us improve the quality of examples. winfo_width() usable_height = root. _current_width and self. The winfo() method is used to retrieve information about windows managed by Tkinter. So you've set it's width and height to be 500. Text. For the actual width you can use . So if I understand you correctly: If the event being bound is Configure or Expose ONLY, then either can be used (but event. geometry() solves my issues, Tkinter. Label expands nicely but does not have rich text tags. As we‘ve explored the wide range of approaches and configurations when managing Tkinter root window sizes, there are some common questions that arise: Q: How can I get the current window width and height? Use the winfo_width() and winfo_height() methods: w = root. Adding an image in the splash screen. winfo_height() rootWidth = root. Toplevel component, the functions always return the default values set in self. geometry("{}x{}". width is more readable) If the event is ANYTHING ELSE, then winfo must be used. Tk() Welcome=tkinter. _nametowidget(parent) Share. titlebar_height = win. Next we will create a window. Tk() # Base size normal_width = 1920 normal_height = 1080 # Get screen size screen_width = root. import tkinter as tk def screencenter(o): w, h = o. I did root. winfo_screenmmwidth() screen_height = root. winfo_screenwidth() # width of the screen hs = root. winfo_width() You can also use the following: w. About; w. winfo_height() to fit every script. Same goes for height, ie, instead of Immediately after the creation I try to access the width and height of the window and I get values that don't correspond to the actual window. winfo_height())) for widget in width_height_list: width_required_list. title(&quot;Demo&quot;) class Application(Frame): def __init__(self, master=None): super(). Trouble with Toplevel window. I think it would be possible to create the same widget in a frame and Tkinter initially creates an instance of a window which is a container that contains all the widgets and the elements. For example, if you set the scrollregion to (-400,-400, 400, 400) in a canvas that is 800 pixels wide, the coordinate 0,0 will appear in the Most commonly the Monitor with the upper left corner (0,0) is the primary screen. winfo_screenheight() # replace either screen_width and screen_height to change the appropriate dimension win Required, but never shown Post Your Hi Rassar, thanks so much for replying. winfo_height() The Text object holding a string (in a specified font) seems to give inconsistent results depending on the length of the string. In the simplest terms possible, a non-zero weight causes a row or column to grow if there's extra space. winfo_height() Share. If it consistently returns a value of 1, it could be due to the widget not being fully rendered or In this video I’ll show you how to get the height, width, x, and y coordinates for your tkinter app programatically. for each of your lines you place your widgets with just add padding: One solution is to make a theme or styles where you apply a scaling algorithm set by yourself. 428 2 2 silver badges 13 13 bronze badges. Unfortunately, this page states Use grid_propagate(0) or pack_propagate(0), depenending on geometry manager in use. I used update() on my widget to get its real height but that takes too long and lets the user see buttons pop up in real time (which is ugly). _current_X = 500, or setting the geometry of the new window before calling the function I found something similar: Get tkinter widget size in pixels, but I couldn't properly get it to work. state('zoomed') root. To get the screen size (width and height) in Tkinter, you need to follow these basic steps: Import Tkinter: Start by importing the Tkinter module. In response to Aleksandar Beat's question: In order to change the style of a specific Treeview, you have to define a different identifier before the ttk widget name:. Create label for Heading, Width & Height When you retrieve self. import Tkinter as tk root = tk. Commented Jun 22, 2022 at 8:31. The req methods will give you the requested As the title suggests, I'm wondering if it's possible to get the height of a frame full of widgets before it is packed and displayed. 1) Tkinter. Style(). distance Screen distances can be specified in either pixels or absolute distances. winfo_rooty() - win. I have now modified my code to check if the master widget is a label frame. tag_bind which I needed to replace some HTML tags with tkinter's rich text tags. maxsize() ( event=None ): print frame1. winfo_height - 34 examples found. 1 TKInter - The text in the label changes window's width. The data is contained in multiple frames called single_cve_frame. winfo_height - 32 examples found. Tk() root. So here is a quick hacky way to do this. import tkinter as tk from tkinter import * root = tk. The picture is taken from a virtual machine running Windows 7 as a guest. You can get the total screen size by adding: winfo_reqwidth() seems to be the solution. Separator(App, orient=VERTICAL). winfo_reqheight - 3 examples found. Retrieve Screen Dimensions: Use the winfo_screenwidth() and winfo_screenheight() methods to get the screen width and height. winfo_class¶ Misc. Treeview', rowheight=45) # The The visible center of the canvas can be changed by setting the scrollregion attribute. EDIT: I tried widget. Next we will adjust the screen height. You can do it by putting it inside a frame, forcing the frame to a fixed size by deactivating size propagation and configuring the entry to stick to the frame borders. I tried retrieving the value after packing I am trying to find the size of my window by using the winfo_geometry() function but it ends up returning 1x1+0+0 I have also tried winfo_height, winfo_width but i keep getting 1. So the issue was with the label frame. winfo_screenwidth() screen_height = root. In this example, we initialize a root window (which is not displayed), then utilize the methods I've a tkinter based project running on Raspberry pi. It can take any of a number of different forms. Return the "natural" height (width) for self. By default, propagation is on, and a container grows/shrinks to be just big enough to hold its contents. winfo_geometry()) root. This size is calculated Whenever I try to increase the font size of the text widget , the width and height of it changes too. 5, then the height would be 0. winfo_screenwidth() screen_height = my_window. Here is the code below: from tkinter import * root = Tk() root. x = root. Improve this answer. This line creates a new tkinter I have a function that gets called by clicking a button called expand_keyword. 0 is just False, that told tkinter to shut off geometry propagation. title("My Program") # Designate the height and width of our app app_width = 500 app_height = 500 screen_width = root. place(x=50, y=0, height=App. pack I have an OptionMenu and a Button in adjacent rows of the same column of a grid. You can bind a '<Configure>' Event to the widget, and make your callback function adjust the label size. x you import it from the tkFont module: You can use the sashpos method of the ttk paned window to both get the relative position of the sash (the thing that divides the panes), and to set it. place(x=220, y I am writing a widget to display some lines of text (via a Label in a Frame) and will need to adjust the font size once the text height is larger than the height of the containing Frame. Toplevel component, the functions always return the default values set in Python Canvas. Here is a simple example with just a button. add_image(window,"ts. At first we will import the Tkinter as tk. 0. after(0, You have to bind an event to the window resize - in other words, instead of having the program watch for something like a mouse click and do something when it happens, have the program watch for the window being resized and do something when that happens. nametowidget(event. The program uses the winfo_screenwidth() and winfo_screenheight() methods to dynamically fetch screen dimensions and present them in a window with labels The simplest way to achieve a clean window display is shown in the following code. I want the window to always open centered at my cursor. geometry(), however, the problem I am having is that i use 2 monitors, running OSX, and the one on the right is my 'home' monitor with the file bar that sits at the very top of the screen. winfo_height() x = int((o. In order to get the width and height of the tkinter window, we can use winfo_width() and winfo_height() helper methods that help to grab I have Python Tkinter Tab with a label on the second tab. winfo_width()) print (root. Python Tkinter small window pops up momentarily before main window. window, img, img_x, img_y, place_x, place_y. Tk() In tkinter, why winfo_height() always return 1? 10 tkinter winfo_screenwidth() when used with dual monitors. And I assume that your desired layout something like this: The width and height parameters for a button are predicated upon whether the button has an image or text. – Marin Nagy Commented Jun 27, 2022 at 18:12 Required, but never shown Post Your Answer In tkinter, why winfo_height() always return 1? 5. Label(root) bg_label. You can The height () function gives the screen height using the winfo_screenheight () method and returns a formatted string with the height value. At the top of the page it says "Tkinter 8. cget('width') height_in_char = text_wdiget. but if i added too many widget the height 285 may not be The height of the rows in a tkinter listbox is dependent on the size of the text font. winfo_width() and root. 0) root=tk. botao _02. I wasted a lot of time to realize that if you set your screen resolution to a certain value in windows, but if the text size (as set in Display setting in Windows) is not set to 100%, then value you get from tkinter is scaled by the font size. Pixels are given as numbers and absolute distances as strings, with the trailing character denoting units: c for centimetres, i for inches, m for millimetres, p for printer’s I have a Tkinter root window and a tk. geometry() method:. format(x, y)) parent = event. Toplevel size automatically fit its widgets. How to set only the maximum Toplevel width? 0. winfo_reqheight > root. In graph(), add:. However, when I get the dimensions of it normally, with the How do I get a windows current size using Tkinter, or possibly with the python standard library? Skip to main content. Related questions. Try Teams for free Explore Teams In tkinter, why winfo_height() always return 1? Related questions. cget('height') In Python3/tkinter is there a simple way to set the size of a ttk. Label(root) print label. The other monitor's width is just wininfo_screenwidth()-m_1_width. Nothing in dir(l) seems to give me the information directly, but this strategy is fragile to Python Tk. I had to multiply my width by 3. window. metrics('linespace') gives the height in pixels of a given widget's font: try: # In order to be able to import tkinter for import tkinter as tk # either in python 2 or in python 3 import tkinter. grid (and pack) is designed to shrink or grow a parent widget to fit its children. 15 In tkinter, why Required, but never shown Post Your Answer If I define for example tkinter. I could of course do it by grabbing the size of the entire window at every moment and divide by 2 to get a size of 50%, but is there a better way to do it with the Tkinter module? The problem is every time showMenu() is called another Listbox is created. This function expands a row of a table to show more data. Tk() hidden. winfo_height(). pipo hzgr dqrvqcpwe qug xbvfc ikmq vlpt whqb jfhsdt izuur