key-bindings

I would like to enable editing a JTable cell on a key, say F2. I know that by default double clicking will enable editing, but is there a way to bind that event to a key? I tried this link JTable edit on keypress but it doesn't work for me. Here is my code: public class DatabaseJTable extends JTable implements MouseListener { public DatabaseJTable(Object [][] data, Object [] columnNames) { super(data, columnNames); InputMap inputMap = this.getInputMap(JComponent.WHEN_FOCUSED); ActionMap actionMap = this.getActionMap(); this.addMouseListener(this); // bind edit record to F2 key inputMap.put

EDIT 1/16/2013: The original question has been deleted. This seems to be a bug with the JDK 7 on mac OSX. I have filed a bug report with Sun (Oracle). The file below uses the awt class GraphicsEnvironment and the method setFullScreenWindow to display an image to fullscreen. No images are included, so the screen will be gray when running the code. The key bindings should, however, still work. There are two key bindings. Pressing 'ENTER' should print "Enter was pressed." to stdout. Pressing 'ESCAPE' should print "Program Terminated by ESC Key" to stdout and quit the program. Using Windows 7 64

I notice that some Emacs key bindings change in terminal emulator ( xfce4-terminal ). For example: M-SPC under TTY sets the mark, but in xfce4-terminal it does nothing. Also: C-- is undo in TTY and does nothing in terminal emulator C-/ is erase char backward in TTY, and undo in terminal emulator Is there any solution to prevent the burden of learning two rules? I just want them as usual in TTY console. Dan It's not an Emacs problem so much as a terminal problem. Terminal emulators can be limited in the control and escape sequences they can send, so it's probably the case that the emulators you

Trying to define a CTRL - \ (Backslash) keybinding for our WPF command, but we're running into two issues: There isn't any pre-defined constant for the backslash key, only OemBackslash, and There doesn't seem to be a consistent numeric code for OemBackslash either For instance, a Dell returns a different value for e.Key if you're on a Dell vs. if you're booted into Windows on a Mac. Yet both do correctly type a backslash. The thing that frustrates me is rather than going on what those codes map to in the driver--i.e. what's actually on the key face--MS based their keyboard shortcuts on the key

I need to check when the user presses on a key and releases it. If a key is held in, I will do something once. I used the keystroke to get the button I want to relate an action with. I used also a semaphore to overcome this problem but it looks crazy My code: ` InputMap inputMap = jPanel1.getInputMap(); KeyStroke keyPressed = KeyStroke.getKeyStroke(KeyEvent.VK_1, 0, false); KeyStroke keyReleased = KeyStroke.getKeyStroke(KeyEvent.VK_1, 0, true); //------------------------------------------ jPanel1.getActionMap().put("_1000Press", _1000Press); inputMap.put(keyPressed, "_1000Press"); jPanel1

I used to do this: Xcode duplicate line But IDETextKeyBindingSet.plist doesn't exist anymore. There is a folder called "KeyBindings" with a blank text file in it. So how do we set up key bindings now? Specifically I just want command-D to duplicate the line the cursor is in, which is a basic functionality of every other IDE except Xcode. The KeyBindings directory stores just per-user key bindings for already available operations in Xcode. On the other hand, the IDETextKeyBindingSet.plist lets you add an operation to Xcode itself (and afterwards put a key binding into your KeyBindings dir).