4/30/2023 0 Comments Tkinter winfo height![]() ![]() If you want to get the current geometry of a window, you can use the geometry() method without providing any argument: window.geometry() Code language: Python ( python ) Resizing behaviorīy default, you can resize the width and height of a window. Finally, set the geometry for the root window using the geometry() method.Second, calculate the center coordinate based on the screen and window width and height.First, get the screen width and height using the winfo_screenwidth() and winfo_screenheight() methods.Root.mainloop() Code language: PHP ( php ) # set the position of the window to the center of the screen Screen_height = root.winfo_screenheight()Ĭenter_x = int(screen_width/ 2 - window_width / 2)Ĭenter_y = int(screen_height/ 2 - window_height / 2) Window_height = 200 # get the screen dimension The following program illustrates how to do it: import tkinter as tk Sometimes, you may want to center the window on the screen. The following example changes the size of the window to 600x400 and the position of the window to 50 pixels from the top and left of the screen: import tkinter as tk To change the size and position of a window, you use the geometry() method: window.geometry(new_geometry) Code language: Python ( python ) And -50 means the bottom edge of the window should be 50 pixels above the bottom of the screen. For example, +50 means the top edge of the window should be 50 pixels below the top of the screen. The y is the window’s vertical position.And -50 means the right edge of the window should be 50 pixels from the right edge of the screen. For example, +50 means the left edge of the window should be 50 pixels from the left edge of the screen. The x is the window’s horizontal position.The height is the window’s height in pixels. ![]() The width is the window’s width in pixels.The following shows the geometry specification: widthxheight±x±y Code language: Python ( python ) In Tkinter, the position and size of a window on the screen is determined by geometry. To get the current title of a window, you use the title() method with no argument: title = window.title() Code language: Python ( python ) Changing window size and location To change the window’s title, you use the title() method like this: window.title(new_title) Code language: Python ( python )įor example, the following changes the title of the root window to 'Tkinter Window Demo': import tkinter as tk Let’s learn how to change the attributes of the root window. It also has three system buttons including Minimize, Maximize, and Close. The root window has a title that defaults to tk. Root.mainloop() Code language: Python ( python ) Let’s start with a simple program that consists of a window: import tkinter as tk > View this message in context: > Sent from the Python - tkinter-discuss mailing list archive at : in this tutorial, you’ll learn how to manipulate various attributes of a Tkinter window. > Question: how can I get the ABSOLUTE value for height. > I remember seeing somewhere that the returned a value of h=1 means that it > It returns a value of h=1 and type= int > frm.pack(side=TOP, fill=BOTH, expand=YES) > Please look at the following Tkinter code fragment: Simply calling update will cause it to be displayed and thus give youĪ reasonable number, though calling update is a relatively risky thing None of that can be determined until the window is Widget its dimensions, since that depends on the size of theĬontaining window, how it is packed or gridded, what is inside of theįrame, etc. It is the actual updating of the screen that gives a The reason the value is 1 is because the frame has yet to be displayed Winfo_height returns the actual, absolute height of the window. Next message: question on winfo_height.Previous message: question on winfo_height.question on winfo_height Bryan Oakley bryan.oakley at ![]()
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