When I use my laptop's trackpad I want acceleration on, but when I have a mouse plugged in I normally want it off. I couldn't find a fast way to make the change, so I'd like to make a simple application that lets you switch it on or off at the press of a button. Does anyone know of a way to disable or enable mouse acceleration in Windows either via some sort of COM or system function (any language), or a command line program?
For clarification, here is the setting I'd like to change:
Related
I haven't find anything relevant in Google or any Microsoft site about it so I decided to ask a question here.
Everybody knows that in Win-based OS there is a virtual keyboard. I also know that *nix based OS, have it too. So, the question is about:
HOW DOES IT WORK INSIDE?
I mean, let's have an example that I opened on screen keyboard in Windows 10. What's the actual difference between:
input via hardware keyboard: when I'm using it, like I press X button
..and using a virtual keyboard, when I press the same button
Imagine, I have an admin access to terminal/computer, is there any option to track/distinguish that in the second time I pressed button not on hardware keyboard, but on-screen (by mouse clicking) version of it?
And there are also many different software, like AutoIt (yes, it's a language, but it's relevant to this example) that emulating pressing the X button. How does they work in Win-based OS? Do they "in-common" with default on-screen keyboard and using the same driver/WinAPI or there is a difference between them?
And the second case, between:
default on-screen keyboard
compilated AutoIt script
..any other software that emulating press X button
I guess the only way to find out "how exactly button was pressed" is to check current processes list via taskmgr and find out have anything been launched or not. Or I'm totally wrong here, and missing something?
THE SCOPE
I have written a node.js script which emulates button pressing behaviour in windows app.
TL:DR business logic short => open notepad.exe and type `Hello world`
And could someone give me any advice/recommend any powershell/bat script (or any other solution) with demonstration of GetAsyncKeyState check behavior? With which I could easily check my own node.js script (not by functional of it, but by triggering press the X button event)
I found an answer for node.js case here: Detecting Key Presses Across Applications in Powershell
SendInput is the preferred method to generate user input in software. The Windows on-screen keyboard probably uses it for everything except Ctrl+Alt+Delete which I believe has some kind of special handling. The on-screen keyboard is only able to generate Ctrl+Alt+Delete in certain configurations.
Software-generated input is merged with normal hardware input in the RIT (Raw Input Thread) in the kernel.
A low-level keyboard hook can detect software-generated input.
I have a Windows program which has a GUI that runs on a PC.
In order to automate some of the GUI actions, I want to be able to move the mouse and type using the keyboard, but without interfering with the user's activity.
I know that I could simulate input events using SendMessage and PostMessage, but that requires the window to be in focus, and I want to eliminate this requirement.
My question is - is it possible to implement sort of a 'wrapper' that internally runs the original program, while patching its mouse and keyboard, providing it with a 'virtual' version of a mouse of keyboard?
I think of that as taking only the mouse and keyboard capabilities of a VM. Is something of that kind exists?
Thanks!
I am running a game that has buttons on both sides of the screen, which gives you an easy control on a tablet. But on ARC it makes it difficult to use because you need to move your mouse across the screen a bunch of times. Does ARC Welder have an option to make a key on the keyboard "tap" a certain place on the screen?
If you are comfortable with the concept of scripting, you could use AutoHotKey to use keyboard events to click specific areas of the screen. This would be through your OS, not the ARC, but I think the script can be linked to a specific application so it will only run with that app.
See specifically Click
I recently upgraded to a dual monitor setup at work, and while the extra real estate is very nice, there's one annoyance: my intuitive reaction is that there are two "active" windows now, namely the topmost window in each monitor -- and I frequently get surprised when keyboard events go to the actual active window, rather than the one I've moused over and am looking at.
There's a setting in the control panel that gives this effect (ease of access -> make the mouse easier to use -> activate a window by hovering over it with the mouse) but it also acts on windows within the same monitor, which I don't want.
I frequently use my ThinkPad's scrolling function on unfocused windows which I don't want to receive focus, which come to think of it probably adds to my confusion, since I can scroll my email in the other window but my keyboard shortcuts don't go there.
Is there any way to achieve this effect or am I just wishing?
Thanks,
Ryan
Yeah, get a Mac :-p
In all seriousness OS X does provide this functionality. It might be worth searching for an add on that does the same sort of thing. I know of Wizmouse -- http://antibody-software.com/web/software/software/wizmouse-makes-your-mouse-wheel-work-on-the-window-under-the-mouse/
There might be more though.
AT LAST!!! Windows 10 has this support :-)
SM
You can change the settings to use classic windows appearance etc. and try to focus on the border color of the window. The board changes on the active window.
I use two monitors and there really isn't much you can do besides change your behavior.
Select things from the taskbar, drag active windows to the same screen and always refer to inactive windows by moving them to the inactive windows monitor and remember to go back to the window you want to be active.
What is the simplest way to blank a Macintosh screen (completely black) and unblank it only on keystroke (not mouse movement)? I'm happy to pursue any of these implementations:
Create a completely custom program that blanks the screen (or turns off the display) and awaits a keystroke. (A short gcc/g++ program would be great....)
Create (or locate) a standard "System Preferences" screensaver that ignores mouse events
Some configuration trick that makes the existing screensaver system ignore mouse events
A third-party app, free or commercial
No fancy screensaver graphics wanted - just a blank screen.
I'm an experienced developer (Linux, Windows) but have never written for the Mac. Thank you very much.
Based on your comments on CajunLuke's answer, why not just turn off screen brightness completely when not in use? As far as I know, all Mac keyboards have screen brightness buttons, so you could use them to quickly turn on/off screen brightness when you want to.
Control-Shift-Eject should do what you want. If you have a screensaver password set up, it'll ask for that, too.