+Known Issues / Arbitrary Decisions
+----------------------------------
+
+Some arbitrary design decisions had to be made when either the
+obviously expected behavior did not happen or when a specification was
+ambiguous. This section describes such issues.
+
+
+
Roadmap
-------
0.0.2:
-- Fix clipping errors
- AWT:
- Blinking cursor
- ECMA48Backend running on socket
- TText
- TTerminal
- TComboBox
+
+
+Screenshots
+-----------
+
break;
}
}
- synchronized (application) {
- application.wait();
+
+ synchronized (this) {
+ /*
+ System.err.printf("%s %s sleep\n", this, primary ?
+ "primary" : "secondary");
+ */
+
+ this.wait();
+
+ /*
+ System.err.printf("%s %s AWAKE\n", this, primary ?
+ "primary" : "secondary");
+ */
+
if ((!primary)
&& (application.secondaryEventReceiver == null)
) {
- // Secondary thread, time to exit
+ // Secondary thread, emergency exit. If we
+ // got here then something went wrong with
+ // the handoff between yield() and
+ // closeWindow().
+
+ System.err.printf("secondary exiting at wrong time, why?\n");
+ synchronized (application.primaryEventHandler) {
+ application.primaryEventHandler.notify();
+ }
+ application.secondaryEventHandler = null;
return;
}
break;
} else {
secondaryHandleEvent(event);
}
+ application.repaint = true;
if ((!primary)
&& (application.secondaryEventReceiver == null)
) {
// DO NOT UNLOCK. Primary thread just came back from
// primaryHandleEvent() and will unlock in the else
- // block below.
+ // block below. Just wake it up.
+ synchronized (application.primaryEventHandler) {
+ application.primaryEventHandler.notify();
+ }
+ // Now eliminate my reference so that
+ // wakeEventHandler() resumes working on the primary.
+ application.secondaryEventHandler = null;
+
+ // All done!
return;
} else {
// Unlock. Either I am primary thread, or I am
oldLock = unlockHandleEvent();
assert (oldLock == true);
}
+ } // for (;;)
+
+ // I have done some work of some kind. Tell the main run()
+ // loop to wake up now.
+ synchronized (application) {
+ application.notify();
}
+
} // while (true) (main runnable loop)
}
}
/**
* The primary event handler thread.
*/
- private WidgetEventHandler primaryEventHandler;
+ private volatile WidgetEventHandler primaryEventHandler;
/**
* The secondary event handler thread.
*/
- private WidgetEventHandler secondaryEventHandler;
+ private volatile WidgetEventHandler secondaryEventHandler;
/**
* The widget receiving events from the secondary event handler thread.
*/
- private TWidget secondaryEventReceiver;
+ private volatile TWidget secondaryEventReceiver;
/**
* Spinlock for the primary and secondary event handlers.
*/
private volatile boolean insideHandleEvent = false;
+ /**
+ * Wake the sleeping active event handler.
+ */
+ private void wakeEventHandler() {
+ if (secondaryEventHandler != null) {
+ synchronized (secondaryEventHandler) {
+ secondaryEventHandler.notify();
+ }
+ } else {
+ assert (primaryEventHandler != null);
+ synchronized (primaryEventHandler) {
+ primaryEventHandler.notify();
+ }
+ }
+ }
+
/**
* Set the insideHandleEvent flag to true. lockoutEventHandlers() will
* spin indefinitely until unlockHandleEvent() is called.
/**
* When true, exit the application.
*/
- private boolean quit = false;
+ private volatile boolean quit = false;
/**
* When true, repaint the entire screen.
*/
- private boolean repaint = true;
-
- /**
- * Request full repaint on next screen refresh.
- */
- public final void setRepaint() {
- repaint = true;
- }
+ private volatile boolean repaint = true;
/**
- * When true, just flush updates from the screen.
+ * When true, just flush updates from the screen. This is only used to
+ * minimize physical writes for the mouse cursor.
*/
private boolean flush = false;
if (useAWT) {
- backend = new AWTBackend();
+ backend = new AWTBackend(this);
} else {
- backend = new ECMA48Backend(input, output);
+ backend = new ECMA48Backend(this, input, output);
}
theme = new ColorTheme();
desktopBottom = getScreen().getHeight() - 1;
return;
}
- if (!repaint) {
- return;
- }
-
if (debugThreads) {
System.err.printf("drawAll() REDRAW\n");
}
while (!quit) {
// Timeout is in milliseconds, so default timeout after 1 second
// of inactivity.
- int timeout = getSleepTime(1000);
-
- // See if there are any definitely events waiting to be processed
- // or a screen redraw to do. If so, do not wait if there is no
- // I/O coming in.
- synchronized (drainEventQueue) {
- if (drainEventQueue.size() > 0) {
- timeout = 0;
+ long timeout = 0;
+
+ // If I've got no updates to render, wait for something from the
+ // backend or a timer.
+ if (!repaint && !flush) {
+ // Never sleep longer than 100 millis, to get windows with
+ // background tasks an opportunity to update the display.
+ timeout = getSleepTime(100);
+
+ // See if there are any definitely events waiting to be
+ // processed. If so, do not wait -- either there is I/O
+ // coming in or the primary/secondary threads are still
+ // working.
+ synchronized (drainEventQueue) {
+ if (drainEventQueue.size() > 0) {
+ timeout = 0;
+ }
+ }
+ synchronized (fillEventQueue) {
+ if (fillEventQueue.size() > 0) {
+ timeout = 0;
+ }
}
}
- synchronized (fillEventQueue) {
- if (fillEventQueue.size() > 0) {
- timeout = 0;
+
+ if (timeout > 0) {
+ // As of now, I've got nothing to do: no I/O, nothing from
+ // the consumer threads, no timers that need to run ASAP. So
+ // wait until either the backend or the consumer threads have
+ // something to do.
+ try {
+ synchronized (this) {
+ this.wait(timeout);
+ }
+ } catch (InterruptedException e) {
+ // I'm awake and don't care why, let's see what's going
+ // on out there.
}
}
// Pull any pending I/O events
- backend.getEvents(fillEventQueue, timeout);
+ backend.getEvents(fillEventQueue);
// Dispatch each event to the appropriate handler, one at a time.
for (;;) {
metaHandleEvent(event);
}
+ // Wake a consumer thread if we have any pending events.
+ synchronized (drainEventQueue) {
+ if (drainEventQueue.size() > 0) {
+ wakeEventHandler();
+ }
+ }
+
// Prevent stepping on the primary or secondary event handler.
stopEventHandlers();
// Let the event handlers run again.
startEventHandlers();
- }
- // Shutdown the consumer threads
- synchronized (this) {
- this.notifyAll();
+ } // while (!quit)
+
+ // Shutdown the event consumer threads
+ if (secondaryEventHandler != null) {
+ synchronized (secondaryEventHandler) {
+ secondaryEventHandler.notify();
+ }
+ }
+ if (primaryEventHandler != null) {
+ synchronized (primaryEventHandler) {
+ primaryEventHandler.notify();
+ }
}
+ // Shutdown the user I/O thread(s)
backend.shutdown();
+
+ // Close all the windows. This gives them an opportunity to release
+ // resources.
+ closeAllWindows();
+
}
/**
synchronized (drainEventQueue) {
drainEventQueue.add(event);
}
-
- // Wake all threads: primary thread will either be consuming events
- // again or waiting in yield(), and secondary thread will either not
- // exist or consuming events.
- synchronized (this) {
- this.notifyAll();
- }
}
/**
boolean oldLock = unlockHandleEvent();
assert (oldLock == true);
+ // System.err.printf("YIELD\n");
+
while (secondaryEventReceiver != null) {
- synchronized (this) {
+ synchronized (primaryEventHandler) {
try {
- this.wait();
+ primaryEventHandler.wait();
} catch (InterruptedException e) {
// SQUASH
}
}
}
+
+ // System.err.printf("EXIT YIELD\n");
}
/**
Date now = new Date();
List<TTimer> keepTimers = new LinkedList<TTimer>();
for (TTimer timer: timers) {
- if (timer.getNextTick().getTime() < now.getTime()) {
+ if (timer.getNextTick().getTime() <= now.getTime()) {
timer.tick();
if (timer.recurring) {
keepTimers.add(timer);
/**
* Get the amount of time I can sleep before missing a Timer tick.
*
- * @param timeout = initial (maximum) timeout
+ * @param timeout = initial (maximum) timeout in millis
* @return number of milliseconds between now and the next timer event
*/
- protected int getSleepTime(final int timeout) {
+ protected long getSleepTime(final long timeout) {
Date now = new Date();
+ long nowTime = now.getTime();
long sleepTime = timeout;
for (TTimer timer: timers) {
- if (timer.getNextTick().getTime() < now.getTime()) {
+ long nextTickTime = timer.getNextTick().getTime();
+ if (nextTickTime < nowTime) {
return 0;
}
- if ((timer.getNextTick().getTime() > now.getTime())
- && ((timer.getNextTick().getTime() - now.getTime()) < sleepTime)
- ) {
- sleepTime = timer.getNextTick().getTime() - now.getTime();
+
+ long timeDifference = nextTickTime - nowTime;
+ if (timeDifference < sleepTime) {
+ sleepTime = timeDifference;
}
}
assert (sleepTime >= 0);
- return (int)sleepTime;
+ assert (sleepTime <= timeout);
+ return sleepTime;
}
/**
// window is closed.
secondaryEventReceiver = null;
- // Wake all threads: primary thread will be consuming events
- // again, and secondary thread will exit.
- synchronized (this) {
- this.notifyAll();
+ // Wake the secondary thread, it will wake the primary as it
+ // exits.
+ synchronized (secondaryEventHandler) {
+ secondaryEventHandler.notify();
}
}
}
*/
private MnemonicString mnemonic;
+ /**
+ * Get the mnemonic string for this button.
+ *
+ * @return mnemonic string
+ */
+ public final MnemonicString getMnemonic() {
+ return mnemonic;
+ }
+
/**
* Remember mouse state.
*/
// The shell is still running, do nothing.
}
}
-
+
} // synchronized (emulator)
}
// Get out of scrollback
vScroller.setValue(0);
emulator.keypress(keypress.getKey());
+
+ // UGLY HACK TIME! cmd.exe needs CRLF, not just CR, so if
+ // this is kBEnter then also send kbCtrlJ.
+ if (System.getProperty("os.name").startsWith("Windows")) {
+ if (keypress.equals(kbEnter)) {
+ emulator.keypress(kbCtrlJ);
+ }
+ }
+
readEmulatorState();
return;
}
}
}
- /**
- * Get the number of milliseconds between now and the next tick time.
- *
- * @return number of millis
- */
- public long getMillis() {
- return nextTick.getTime() - (new Date()).getTime();
- }
-
/**
* Package private constructor.
*
this.duration = duration;
this.action = action;
- nextTick = new Date((new Date()).getTime() + duration);
+ Date now = new Date();
+ nextTick = new Date(now.getTime() + duration);
}
}
this.height = height;
}
- /**
- * Request full repaint on next screen refresh.
- */
- protected final void setRepaint() {
- window.getApplication().setRepaint();
- }
-
/**
* Get this TWidget's parent TApplication.
*
public final void drawChildren() {
// Set my clipping rectangle
assert (window != null);
- assert (window.getScreen() != null);
- Screen screen = window.getScreen();
+ assert (getScreen() != null);
+ Screen screen = getScreen();
screen.setClipRight(width);
screen.setClipBottom(height);
- int absoluteRightEdge = window.getAbsoluteX() + screen.getWidth();
- int absoluteBottomEdge = window.getAbsoluteY() + screen.getHeight();
+ int absoluteRightEdge = window.getAbsoluteX() + window.getWidth();
+ int absoluteBottomEdge = window.getAbsoluteY() + window.getHeight();
if (!(this instanceof TWindow) && !(this instanceof TVScroller)) {
absoluteRightEdge -= 1;
}
screen.setClipRight(0);
} else if (myRightEdge > absoluteRightEdge) {
screen.setClipRight(screen.getClipRight()
- - myRightEdge - absoluteRightEdge);
+ - (myRightEdge - absoluteRightEdge));
}
if (getAbsoluteY() > absoluteBottomEdge) {
// I am offscreen
screen.setClipBottom(0);
} else if (myBottomEdge > absoluteBottomEdge) {
screen.setClipBottom(screen.getClipBottom()
- - myBottomEdge - absoluteBottomEdge);
+ - (myBottomEdge - absoluteBottomEdge));
}
// Set my offset
activeChild.active = false;
children.get(tabOrder).active = true;
activeChild = children.get(tabOrder);
-
- // Refresh
- window.getApplication().setRepaint();
}
/**
// If I have any buttons on me AND this is an Alt-key that matches
// its mnemonic, send it an Enter keystroke
for (TWidget widget: children) {
- /*
- TODO
-
- if (TButton button = cast(TButton)w) {
- if (button.enabled &&
- !keypress.key.isKey &&
- keypress.key.alt &&
- !keypress.key.ctrl &&
- (toLowercase(button.mnemonic.shortcut) == toLowercase(keypress.key.ch))) {
-
- w.handleEvent(new TKeypressEvent(kbEnter));
+ if (widget instanceof TButton) {
+ TButton button = (TButton) widget;
+ if (button.getEnabled()
+ && !keypress.getKey().getIsKey()
+ && keypress.getKey().getAlt()
+ && !keypress.getKey().getCtrl()
+ && (Character.toLowerCase(button.getMnemonic().getShortcut())
+ == Character.toLowerCase(keypress.getKey().getCh()))
+ ) {
+
+ widget.handleEvent(new TKeypressEvent(kbEnter));
return;
}
}
- */
}
// Dispatch the keypress to an active widget
for (TWidget widget: children) {
if (widget.active) {
- window.getApplication().setRepaint();
widget.handleEvent(keypress);
return;
}
@Override
public void onMouseDown(final TMouseEvent mouse) {
this.mouse = mouse;
- application.setRepaint();
inKeyboardResize = false;
@Override
public void onMouseUp(final TMouseEvent mouse) {
this.mouse = mouse;
- application.setRepaint();
if ((inWindowMove) && (mouse.getMouse1())) {
// Stop moving window
@Override
public void onMouseMotion(final TMouseEvent mouse) {
this.mouse = mouse;
- application.setRepaint();
if (inWindowMove) {
// Move window over
/**
* Public constructor.
+ *
+ * @param listener the object this backend needs to wake up when new
+ * input comes in
*/
- public AWTBackend() {
+ public AWTBackend(final Object listener) {
// Create a screen
AWTScreen screen = new AWTScreen();
this.screen = screen;
- // Create the listeners
- terminal = new AWTTerminal(screen);
+
+ // Create the AWT event listeners
+ terminal = new AWTTerminal(listener, screen);
+
// Hang onto the session info
this.sessionInfo = terminal.getSessionInfo();
}
* Get keyboard, mouse, and screen resize events.
*
* @param queue list to append new events to
- * @param timeout maximum amount of time (in millis) to wait for an
- * event. 0 means to return immediately, i.e. perform a poll.
*/
@Override
- public void getEvents(final List<TInputEvent> queue, final int timeout) {
- if (timeout > 0) {
- // Try to sleep, let the terminal's input thread wake me up if
- // something came in.
- synchronized (terminal) {
- try {
- terminal.wait(timeout);
- if (terminal.hasEvents()) {
- // System.err.println("getEvents()");
- terminal.getEvents(queue);
- } else {
- // If I got here, then I timed out. Call
- // terminal.getIdleEvents() to pick up stragglers
- // like bare resize.
- // System.err.println("getIdleEvents()");
- terminal.getIdleEvents(queue);
- }
- } catch (InterruptedException e) {
- // Spurious interrupt, pretend it was like a timeout.
- // System.err.println("[interrupt] getEvents()");
- terminal.getIdleEvents(queue);
- }
- }
- } else {
- // Asking for a poll, go get it.
- // System.err.println("[polled] getEvents()");
+ public void getEvents(final List<TInputEvent> queue) {
+ if (terminal.hasEvents()) {
terminal.getEvents(queue);
}
}
* screen resize events.
*
* @param queue list to append new events to
- * @param timeout maximum amount of time (in millis) to wait for an
- * event. 0 means to return immediately, i.e. perform a poll.
*/
- public abstract void getEvents(List<TInputEvent> queue, int timeout);
+ public abstract void getEvents(List<TInputEvent> queue);
/**
* Subclasses must provide an implementation that closes sockets,
/**
* Public constructor.
*
+ * @param listener the object this backend needs to wake up when new
+ * input comes in
* @param input an InputStream connected to the remote user, or null for
* System.in. If System.in is used, then on non-Windows systems it will
* be put in raw mode; shutdown() will (blindly!) put System.in in cooked
* @throws UnsupportedEncodingException if an exception is thrown when
* creating the InputStreamReader
*/
- public ECMA48Backend(final InputStream input,
+ public ECMA48Backend(final Object listener, final InputStream input,
final OutputStream output) throws UnsupportedEncodingException {
// Create a terminal and explicitly set stdin into raw mode
- terminal = new ECMA48Terminal(input, output);
+ terminal = new ECMA48Terminal(listener, input, output);
// Keep the terminal's sessionInfo so that TApplication can see it
sessionInfo = terminal.getSessionInfo();
* Get keyboard, mouse, and screen resize events.
*
* @param queue list to append new events to
- * @param timeout maximum amount of time (in millis) to wait for an
- * event. 0 means to return immediately, i.e. perform a poll.
*/
@Override
- public void getEvents(final List<TInputEvent> queue, final int timeout) {
- if (timeout > 0) {
- // Try to sleep, let the terminal's input thread wake me up if
- // something came in.
- synchronized (terminal) {
- try {
- terminal.wait(timeout);
- } catch (InterruptedException e) {
- // Spurious interrupt, pretend it was like a timeout.
- // System.err.println("[interrupt] getEvents()");
- }
- if (terminal.hasEvents()) {
- // System.err.println("getEvents()");
- terminal.getEvents(queue);
- }
- }
- } else {
- // Asking for a poll, go get it.
- // System.err.println("[polled] getEvents()");
+ public void getEvents(final List<TInputEvent> queue) {
+ if (terminal.hasEvents()) {
terminal.getEvents(queue);
}
}
progressBar = addProgressBar(1, row, 22, 0);
row++;
timerLabel = addLabel("Timer", 1, row);
- timer = getApplication().addTimer(100, true,
+ timer = getApplication().addTimer(250, true,
new TAction() {
public void DO() {
timerI++;
}
progressBar.setValue(timerI);
- DemoMainWindow.this.setRepaint();
}
}
);
return sessionInfo;
}
+ /**
+ * The listening object that run() wakes up on new input.
+ */
+ private Object listener;
+
/**
* The event queue, filled up by a thread reading on input.
*/
/**
* Constructor sets up state for getEvent().
*
+ * @param listener the object this backend needs to wake up when new
+ * input comes in
* @param screen the top-level AWT frame
*/
- public AWTTerminal(final AWTScreen screen) {
+ public AWTTerminal(final Object listener, final AWTScreen screen) {
+ this.listener = listener;
this.screen = screen;
mouse1 = false;
mouse2 = false;
}
}
- /**
- * Return any events in the IO queue due to timeout.
- *
- * @param queue list to append new events to
- */
- public void getIdleEvents(final List<TInputEvent> queue) {
-
- // Insert any polling action here...
-
- // Return any events that showed up
- synchronized (eventQueue) {
- if (eventQueue.size() > 0) {
- synchronized (queue) {
- queue.addAll(eventQueue);
- }
- eventQueue.clear();
- }
- }
- }
-
/**
* Pass AWT keystrokes into the event queue.
*
synchronized (eventQueue) {
eventQueue.add(new TKeypressEvent(keypress));
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
synchronized (eventQueue) {
eventQueue.add(new TCommandEvent(cmAbort));
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
sessionInfo.getWindowWidth(), sessionInfo.getWindowHeight());
eventQueue.add(windowResize);
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
synchronized (eventQueue) {
eventQueue.add(mouseEvent);
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
synchronized (eventQueue) {
eventQueue.add(mouseEvent);
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
synchronized (eventQueue) {
eventQueue.add(mouseEvent);
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
synchronized (eventQueue) {
eventQueue.add(mouseEvent);
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
synchronized (eventQueue) {
eventQueue.add(mouseEvent);
}
- // Wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
}
*/
private ArrayList<String> params;
- /**
- * params[paramI] is being appended to.
- */
- private int paramI;
-
/**
* States in the input parser.
*/
*/
private PrintWriter output;
+ /**
+ * The listening object that run() wakes up on new input.
+ */
+ private Object listener;
+
/**
* When true, the terminal is sending non-UTF8 bytes when reporting mouse
* events.
/**
* Constructor sets up state for getEvent().
*
+ * @param listener the object this backend needs to wake up when new
+ * input comes in
* @param input an InputStream connected to the remote user, or null for
* System.in. If System.in is used, then on non-Windows systems it will
* be put in raw mode; shutdown() will (blindly!) put System.in in cooked
* @throws UnsupportedEncodingException if an exception is thrown when
* creating the InputStreamReader
*/
- public ECMA48Terminal(final InputStream input,
+ public ECMA48Terminal(final Object listener, final InputStream input,
final OutputStream output) throws UnsupportedEncodingException {
reset();
mouse2 = false;
mouse3 = false;
stopReaderThread = false;
+ this.listener = listener;
if (input == null) {
// inputStream = System.in;
private void reset() {
state = ParseState.GROUND;
params = new ArrayList<String>();
- paramI = 0;
params.clear();
params.add("");
}
case CSI_ENTRY:
// Numbers - parameter values
if ((ch >= '0') && (ch <= '9')) {
- params.set(paramI, params.get(paramI) + ch);
+ params.set(params.size() - 1,
+ params.get(params.size() - 1) + ch);
state = ParseState.CSI_PARAM;
return;
}
// Parameter separator
if (ch == ';') {
- paramI++;
params.add("");
return;
}
case CSI_PARAM:
// Numbers - parameter values
if ((ch >= '0') && (ch <= '9')) {
- params.set(paramI, params.get(paramI) + ch);
+ params.set(params.size() - 1,
+ params.get(params.size() - 1) + ch);
state = ParseState.CSI_PARAM;
return;
}
// Parameter separator
if (ch == ';') {
- paramI++;
- params.add(paramI, "");
+ params.add("");
return;
}
return;
case MOUSE:
- params.set(0, params.get(paramI) + ch);
+ params.set(0, params.get(params.size() - 1) + ch);
if (params.get(0).length() == 3) {
// We have enough to generate a mouse event
events.add(parseMouse());
synchronized (eventQueue) {
eventQueue.addAll(events);
}
- // Now wake up the backend
- synchronized (this) {
- this.notifyAll();
+ synchronized (listener) {
+ listener.notifyAll();
}
events.clear();
}
eventQueue.addAll(events);
}
events.clear();
+ synchronized (listener) {
+ listener.notifyAll();
+ }
}
// Wait 10 millis for more data
*/
protected boolean dirty;
+ /**
+ * Get dirty flag.
+ *
+ * @return if true, the logical screen is not in sync with the physical
+ * screen
+ */
+ public final boolean isDirty() {
+ return dirty;
+ }
+
/**
* Set if the user explicitly wants to redraw everything starting with a
* ECMATerminal.clearAll().
@Override
public void onMouseDown(final TMouseEvent mouse) {
this.mouse = mouse;
- setRepaint();
// Pass to children
for (TWidget widget: getChildren()) {
@Override
public void onMouseUp(final TMouseEvent mouse) {
this.mouse = mouse;
- setRepaint();
// Pass to children
for (TWidget widget: getChildren()) {
@Override
public void onMouseMotion(final TMouseEvent mouse) {
this.mouse = mouse;
- setRepaint();
// See if we should activate a different menu item
for (TWidget widget: getChildren()) {
// Dispatch the keypress to an active widget
for (TWidget widget: getChildren()) {
if (widget.getActive()) {
- setRepaint();
widget.handleEvent(keypress);
return;
}
git://git.nikiroo.be / fanfix-jexer.git / commitdiff