12/9/2023 0 Comments Steermouse animationThe full screen mode shown in above codes makes the tool bar invisible. If we need to show tool bar in the window, the geometry of the window shall be the same with the monitor size. Self.w, self.h = _screenwidth(), _screenheight() It sets the GUI window size the same as the monitor width and height, by using geometry method.Tkinter's program is easy to write.The difficulty is in the later layout and parameter transfer.Many widgets can be quickly found on the network.Ī simple tkinter window program is as follows: import tkinter Winfo_screenwidth() and winfo_screenheight() get the width and height of the monitor. It's really simple to build a window program with only three lines of program.But this program is not very useful.The whole window is also empty.We'll add other controls in later chapters to make this window more functional. (1)Import tkinter is the introduction of tkinter module.All controls (Widgets) are defined inside. (2)root = tkinter.Tk() is the instantiated Tk class.The Tk class is the top-level control class that completes a series of initializations of the window.Interestingly, look at u init_u.py of the Tkinter class to see how Tk completes its initialization. (3)root.mainloop() is the main window loop.īlank windows are of little use. This section describes some basic properties and functions of windows. The statement that adds the title is: root.title('Hello') Title the window to show what it does.Typically, it is the name of the display program.Or a dynamic prompt message, such as the name of an open file. It fits my hand nicely as well.Return win.winfo_screenwidth(),win.winfo_screenheight() With these four functions, we can easily resize the window and display it in the middle of the screen.If not, the tkinter window we created will appear on the screen at a different location each time.The following program can resize the window and display it in the center of the screen: import tkinter as tk The window has four size-dependent functions: function Initialized window, is a very small window, even the title can not be displayed properly.So you need to set the window size at the beginning of the program. Anyway, this is what brings me to Logitech MX Master 3S. There is more, I’m just not thinking of them. The charging port is in a stupid location! This renders the mouse unusable while charging.Inexplicable, sometimes the mouse thinks I’m trying to move the pointer while I’m trying to click something.I frequently “miss” the area on the mouse needed for gestures to work First it is too small for my hand, so my fingers don’t line up properly.I love the form factor/appearance of the Magic Mouse, but as a usable option it fall far short. None of this would be necessary if Apple just offered a mouse other than the Magic Mouse. There are other software options out there as well, just haven’t had the time to check them out. It seems to work fine, though it doesn’t offer all the control that Options+ is supposed to, it does enough that I can use most of the MX Master 3S Mac mouse. You’d think this would be listed in the FAQ at least! The issue was there when Options+ was first offered as a Beta, and it’s there now. They clearly have no interest in resolving the problem either. It’s really an annoying issue that Logitech has known about for years. The Logitech device is a Triathlon M720 mouse that I connect using the USB module. If the Log In option is selected, it will usually not show any change but sometimes will produce a pop up with the Setting screen and a button to open Settings. If the Add Device option is pressed, Options installs Logitech Bolt, which installs without issue and detects the device if connected. Options gives the spinning circle animation. Options+ seems to launch fine, but does not continue past the 'enable permissions' animation. In the course of trying to solve this issue, I have also deleted the folders associated with these programs in /library/application support. The issue seems to be that neither program recognizes that they have the needed permissions in Settings (open at login, allow in background and input control). Since the reinstall, neither program works. I had both Logitech Options and Options+ installed and working on my machine (MBP 13" 2019, Ventura 13.3.1) but had to delete and reinstall them for an unrelated reason.
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