keyboard-events

I've been getting into a few Electron projects and I am trying to figure out how you could listen for any keypresses or and track mouse movement when the app is in the background. I am using the menubar plugin so the app is still running in the background. I tried using the global-shortcut API but it looks like that is for shortcuts only and you can't register individual keystrokes. I've also looked over the API and have yet to find an event for keystrokes and mouse movements outside the app's main screen. justin.m.chase This is outside of the realm of normal use-cases for an electron

In some apps, it makes sense for the app to directly handle keyboard shortcuts which are otherwise bound to system wide combinations. For example, ⌘-Space (normally Spotlight) or ⌘-Tab (normally app switcher). This works in various Mac apps, such as VMWare Fusion, Apple's own Screen Sharing and Remote Desktop clients (forwarding the events to the VM or server, respectively, instead of handling them locally), and also some similar third-party apps in the App Store. We would like to implement such a mode in the app we're working on, but are having a hard time working out how to do it. I should

I'm using UISearchBar when I input text on UISearchBar the keyboard shows. At that time, keyboard return key is "Search". I want to implement event when I press the keyboard search button. How can I implement the action? On UITextField it has -(BOOL)textFieldShouldReturn:(UITextField *)textField; But on UISearchBar it doesn't have return action. Thank you for your helping. Milo Add UISearchBarDelegate in .h Also set SearchBar's object delegate to self. Add this to the UISearchBarDelegate's method: - (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar { [searchBar resignFirstResponder];

How can I restrict the length and characters entered in an Entry control in Xamarin.Forms. Do I need to create a custom control? Is there a way I can derive from Entry (or another control) so I can apply the necessary per-platform input limitations. An example would be a numeric field that is restricted to a maximum of 3 characters, digits only. Setting the Keyboard property of an Entry control to Keyboard.Numeric only sets the keyboard for iOS. It does not restrict the actual text entry - i.e. I can still enter non-digit characters. Nor do I see a way to limit the length of entry. Femil

I'm using keyboardview to have my own keyboard. Works fine, but I cannot do the effect of enlarging the key pressed, as does the Android keyboard These are the parts that use <android.inputmethodservice.KeyboardView android:id="@+id/keyboardview" style="@style/Widget.KeyboardView" android:layout_width="fill_parent" android:layout_height="wrap_content" android:focusable="true" android:focusableInTouchMode="true" android:shadowRadius="0" android:visibility="visible" /> . <style name="Widget.KeyboardView" parent="android:Widget.KeyboardView"> <item name="android:background">@drawable/naranja<

I have inherited a web application where the usual ability to press return in any of the input fields has been disabled for the very good reason that the page contains multiple forms, and the application would not be able to determine (or, so I am told) which form to action. The application has been designed so there are no submit buttons (as in input type="submit") and, instead, the designers have gone for onclick handling. Here are two buttons that are defined on one of the pages, included for illustration <input type="button" value="LOGIN" name="btnLoginOk" onclick="submit(); />" <input