global-hotkey | 易学教程

Global hotkey in Python3 using Gtk and XLib

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问题 My application for X System stays in background (and in panel as indicator) and should popup whenever user hits a key, no matter whatever be the active window. Similar to Menu app. Tried the following: Listening for global key-combinations in python on Linux But can't find how to integrate this Gtk main loop. Global keybinding on X using Python gtk3 The only answer for this question is Python 2 and doesn't work. Mixing the above two, I got the following code: from Xlib.display import Display

How to implement Global Hotkeys in C#?

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问题 I need to write an application which globally intercepts Alt+Shift+S. What I did is I created a DLL which sets global hooks: namespace Hotkeydll { public class MyHotKey { public static void setHooks() { KeyboardHookProcedure = new HookProc(KeyboardHookProc); hKeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProcedure, Marshal.GetHINSTANCE(Assembly.GetExecutingAssembly().GetModules()[0]), 0); } private int KeyboardHookProc(int nCode, Int32 wParam, IntPtr lParam) { //write something

How to implement Global Hotkeys in C#?

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Gsettigs and dconf to set hotkey

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问题 Hello I need to set a hotkey in ubuntu 12.10, i use gsettings(dconf) ~$ gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/ binding '<Primary><Alt>s' ~$ gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/ binding '<Primary><Alt>s' ~$ gsettings set org.gnome.settings-daemon.plugins.media-keys.custom

key capture using global hotkey in C#

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问题 I have a application that runs in the background like i may keep my app in the system tray.If it remains on system tray my app will do it's job. Whenever a user press F10 or F9 some works will be done. i tried this: public partial class Form1 : Form { public int a = 1; [DllImport("user32.dll")] public static extern bool RegisterHotKey(IntPtr hWnd, int id, int fsModifiers, int vlc); [DllImport("user32.dll")] public static extern bool UnregisterHotKey(IntPtr hWnd, int id); [DllImport("User32

Capturing a key without focusing the window

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问题 I have a application that always checks if a key like F12 is pressed. It doesn't need to have in focus of my main window of my app. I tried this code: public int a = 1; // DLL libraries used to manage hotkeys [DllImport("user32.dll")] public static extern bool RegisterHotKey(IntPtr hWnd, int id, int fsModifiers, int vlc); [DllImport("user32.dll")] public static extern bool UnregisterHotKey(IntPtr hWnd, int id); const int MYACTION_HOTKEY_ID = 1; public Form1() { InitializeComponent(); //

Capturing a key without focusing the window

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I have a application that always checks if a key like F12 is pressed. It doesn't need to have in focus of my main window of my app. I tried this code: public int a = 1; // DLL libraries used to manage hotkeys [DllImport("user32.dll")] public static extern bool RegisterHotKey(IntPtr hWnd, int id, int fsModifiers, int vlc); [DllImport("user32.dll")] public static extern bool UnregisterHotKey(IntPtr hWnd, int id); const int MYACTION_HOTKEY_ID = 1; public Form1() { InitializeComponent(); // Modifier keys codes: Alt = 1, Ctrl = 2, Shift = 4, Win = 8 // Compute the addition of each combination of

C# global keyboard hook, that opens a form from a console application [duplicate]

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This question already has an answer here: Capture a keyboard keypress in the background 2 answers So I have a C# Console Application with a Form, which I want to open using hotkeys. Let's say for example Ctrl + < opens the form. So I got the code to handle a globalkeylistener now, but it looks like I failed by implementing it. It made a while loop to prevent it from closing the program and I tryed to get an input from the user with the kbh_OnKeyPressed method. I tryed to implement it this way: using System; using System.IO; using System.Collections.Generic; using System.Linq; using System

C# global keyboard hook, that opens a form from a console application [duplicate]

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问题 This question already has an answer here: Capture a keyboard keypress in the background 2 answers So I have a C# Console Application with a Form, which I want to open using hotkeys. Let's say for example Ctrl + < opens the form. So I got the code to handle a globalkeylistener now, but it looks like I failed by implementing it. It made a while loop to prevent it from closing the program and I tryed to get an input from the user with the kbh_OnKeyPressed method. I tryed to implement it this way

How to create a global hotkey on Windows with 3 arguments?

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Just like Ctl, Alt + delete I want to write a program, which uses global hotkeys with 3 or more arguments in python. The assigned function should only perform when I press all three keys on my keyboard. For example alt, windows and F3. win32con.VK_F3, win32con.MOD_WIN, win32con.VK_F5 This is the current program I want to run, however its output is: Traceback (most recent call last): File "C:\Python32\Syntax\hot keys\hotkeys2.py", line 41, in <module> for id, (vk, modifiers) in HOTKEYS.items (): ValueError: too many values to unpack (expected 2) The Program: import os import sys import ctypes