key-bindings

问题 I've installed the Hex Viewer package on sublime text 3, to toggle it i use ctrl+shift+p to open the command palette, then i search for "hex" and select the command of the package to toggle the hex view. I was wondering how to bind a key to the specific package command, I'm aware of the key bindings configuration file but I don't know what JSON line should I add to call the package command. This is my first question on stackoverflow, sorry if I did something wrong, have a nice day! EDIT: This

问题 What is the difference between these two methods: getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke( "pressed F10"), "someAction"); getActionMap().put("someAction", new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { //Do something } }); and: registerKeyboardAction(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { //Do something } }, KeyStroke.getKeyStroke("pressed F10"), JComponent.WHEN_FOCUSED); 回答1: There is no difference,

问题 So for some odd reason, i can't use ^A and ^E on bash in Terminal.app, i can however, use ^C, ^R, ^Y, ^L and all sort of other key bindings. bind -p shows "\C-a": beginning-of-line "\C-e": end-of-line so i think something else is obstructing these key bindings... any idea how i can fix that? or at least know if ^A and ^E are being taken by some other app? highly appreciated 回答1: I must note the following: Ctrl+Alt+A and Ctrl+Alt+E seem to do what Ctrl+A and Ctrl+E should do. So when i run

问题 So for some odd reason, i can't use ^A and ^E on bash in Terminal.app, i can however, use ^C, ^R, ^Y, ^L and all sort of other key bindings. bind -p shows "\C-a": beginning-of-line "\C-e": end-of-line so i think something else is obstructing these key bindings... any idea how i can fix that? or at least know if ^A and ^E are being taken by some other app? highly appreciated 回答1: I must note the following: Ctrl+Alt+A and Ctrl+Alt+E seem to do what Ctrl+A and Ctrl+E should do. So when i run

问题 So for some odd reason, i can't use ^A and ^E on bash in Terminal.app, i can however, use ^C, ^R, ^Y, ^L and all sort of other key bindings. bind -p shows "\C-a": beginning-of-line "\C-e": end-of-line so i think something else is obstructing these key bindings... any idea how i can fix that? or at least know if ^A and ^E are being taken by some other app? highly appreciated 回答1: I must note the following: Ctrl+Alt+A and Ctrl+Alt+E seem to do what Ctrl+A and Ctrl+E should do. So when i run

问题 I wasn't quite sure how to word the title of this question. Basically I'm making space invaders with JFrames, and using KeyBindings for keyboard input. The keybindings work fine, and I can move the ship around without a problem. However, if I hold down a key, the ship moves 5 pixels and then pauses for about half a second, after which it moves smoothly. When the key is pressed, my code increases the ship's speed (which moves the ship by 5-10 pixels every frame). I'm assuming this is a common

问题 I'm making a typing speed test game and trying to make it so that when a user is typing into a python input(), it can be submitted by them pressing space rather than just enter, on Windows. My code is similar to the following: score = 0 start_time = int(time.time()) characters = 0 words = 0 current_word = random.choice(WORDS) next_word = random.choice(WORDS) while (int(time.time()) - start_time) <= TIME_LIMIT: os.system('cls') print(f"Your word is {current_word}") print(f"The next word will

问题 I'm having a WPF Application, programatically I'm setting the focus to the ListBox Item, after that using UP / Down arrow I'm navigating from one Item to another Item. I need to Implement ENTER Key Event for that appropriate Item, it should trigger the ICommand SelectItemCommand in the ViewModel. Consider the ViewModel Code: public class MobileViewModel { public ObservableCollection<Mobile> MobileCollection { get; set; } public MobileViewModel() { MobileCollection = new ObservableCollection

问题 I'm having a WPF Application, programatically I'm setting the focus to the ListBox Item, after that using UP / Down arrow I'm navigating from one Item to another Item. I need to Implement ENTER Key Event for that appropriate Item, it should trigger the ICommand SelectItemCommand in the ViewModel. Consider the ViewModel Code: public class MobileViewModel { public ObservableCollection<Mobile> MobileCollection { get; set; } public MobileViewModel() { MobileCollection = new ObservableCollection

问题 I used to have an old VSCode version, where i used ctrl + tab to navigate through recently opened tabs. when i pressed the combination a dropdown will appear where i could see the recently opened tabs. Then, if i pressed ctrl + tab again, it would cycle through those tabs. Recently, I updated VSCode to a newer version. Now, if i press ctrl + tab the dropdown appears like it used to. But, when i press it again, it doesn't cycle through tabs anymore. Instead, it will open the last tab that I've