keyevent
TextField Listener
there\'s a swing JTextField, and I want to add a listener, so whenever the users types a single letter, there\'s an event. There\'s a ValueChanged event in scala api, but I don\'t get it what\'开发者_[详细]
2022-12-28 04:29 分类:问答switching default keyevents actions after key combinations
I need to change default actions of two events. When I press \"enter\" one action occurs, when I press \"shift-enter\" another. I need to switch it. I means if I press \"enter\" than \"shift-enter\"[详细]
2022-12-28 02:53 分类:问答C# KeyEvent doesn't log the enter/return key
I\'ve been making this login form in C# and I wanted to \'submit\' all the data as soon as the user either clicks on submit or presses the enter/return key.[详细]
2022-12-24 15:23 分类:问答how to capture key repeats with javascript [duplicate]
This question already has answers here: Prevent JavaScript keydown event from being handled multiple times while held down[详细]
2022-12-24 07:48 分类:问答jquery how to catch enter key and change event to tab
I want a jquery solution, I must be close, what needs to be done? $(\'html\').bind(\'keypress\', function(e)[详细]
2022-12-21 01:50 分类:问答Find the first character of input in a textbox
I am stuck in implementing the following: User starts typing in a textbox. The javascript on page captures the first character typed, validates that it is an english alphabet (a-z,A-Z) and converts[详细]
2022-12-20 01:20 分类:问答How do I change the background color of a frame in Java from another class?
I have the following: import javax.swing.JFrame; public class Directions { public Directions(){ JFrame frame = new JFrame(\"Direction\");[详细]
2022-12-19 02:02 分类:问答java swing- escape key event causes classCastException in look and feel
My application processes patient records. In the main frame user can open several internal frames. Each internal frame contains a tabbed pane and each tab created by the user contains a form where he[详细]
2022-12-16 04:27 分类:问答How can I simulate user interaction (key press event) in Qt?
I need to simulate \"Enter\" key event in开发者_运维技巧 Qt. How can I do this?The correct answer might be this:[详细]
2022-12-16 02:20 分类:问答Java KeyAdapter
I am somewhat unfamiliar with how the Java KeyAdapter works, and am getting unexpected results with the following code using KeyAdapter. The problem occurs when a key is pressed while another key is a[详细]
2022-12-10 02:45 分类:问答