I have an OnKeyListener(), living in a class that extends an EditText, that when the enter key is pressed checks for a certain character at the end of the line and if it exists 开发者_开发技巧dispatch
I am trying to check that the text in a JTextField matches aperticular pattern, and if it does / doesn\'t display a message the user. This is 开发者_开发技巧what I have so far:
In my Java program, whenever I select some text from a JTextField, the keyListener stops detecting key presses. I noticed the same thing happens when a JButton is pressed. Do I need to remove the keyL
How can i disable such keys and their combinations开发者_Python百科 as, for example, Alt ; Alt + F4 and others in my Java AWT application?
I am making an application in java. and i am strucked at Design issue. It has a class class UserInterface //class that
Following the question I have asked before at Visual Basic Key Listener I am wondering on how to write the code such that the program will respond when 2 arrow keys are pressed at the same time. In
If I\'m right, there is a bug that when the locale says the decimal point is comma (as in Germany or Italy), Android\'s numeric keyboad does not accept entering commas. It still only accetps dots. I m
I would like to add some listeners on F1..F4 keys for example in order to make a loop program interactive with users....
I am trying to wr开发者_如何学运维ite a program in Visual Basic (with VS 2010) that will respond to the arrow keys. I am aware that there are key listener in Java but not sure if such thing exist in V
For buttons like the MENU or BACK button you can just add a listener for KeyboardEvent and check if the event keyCode is Keybo开发者_高级运维ard.BACK or Keyboard.MENU.
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