This library implements a text-based windowing system reminiscient of
Borland's [Turbo Vision](http://en.wikipedia.org/wiki/Turbo_Vision)
system. (For those wishing to use the actual C++ Turbo Vision
-library, see [Sergio Sigala's C++ version based on the public domain
-sources released by Borland.](http://tvision.sourceforge.net/) )
+library, see [Sergio Sigala's C++ version based on the sources
+released by Borland,](http://tvision.sourceforge.net/) or consider
+Free Pascal's [Free Vision
+library.](http://wiki.freepascal.org/Free_Vision))
Jexer currently supports three backends:
sequences generated by the library itself: ncurses is not required
or linked to. xterm mouse tracking using UTF8 and SGR coordinates
are supported. For the demo application, this is the default
- backend on non-Windows platforms.
+ backend on non-Windows/non-Mac platforms.
* The same command-line ECMA-48 / ANSI X3.64 type terminal as above,
but to any general InputStream/OutputStream or Reader/Writer. See
character encoding than the default UTF-8.
* Java Swing UI. This backend can be selected by setting
- jexer.Swing=true. The default window size for Swing is 132x40,
- which is set in jexer.session.SwingSession. For the demo
- application, this is the default backend on Windows platforms.
+ jexer.Swing=true. The default window size for Swing is 80x25, which
+ is set in jexer.session.SwingSession. For the demo application,
+ this is the default backend on Windows and Mac platforms.
Additional backends can be created by subclassing
jexer.backend.Backend and passing it into the TApplication
constructor.
+The Jexer homepage, which includes additional information and binary
+release downloads, is at: https://jexer.sourceforge.io . The Jexer
+source code is hosted at: https://github.com/klamonte/jexer .
+
License
Used by jexer.io.SwingScreen. Selects the cursor style to draw.
Valid values are: underline, block, outline. Default: underline.
+ jexer.Swing.tripleBuffer
+ ------------------------
+
+ Used by jexer.io.SwingScreen. If false, use naive Swing thread
+ drawing. This may be faster on slower systems, but will also be
+ more likely to have screen tearing. Default: true.
+
Known Issues / Arbitrary Decisions
input (see the ENABLE_LINE_INPUT flag for GetConsoleMode() and
SetConsoleMode()).
- - TTerminalWindow launches 'script -fqe /dev/null' on non-Windows
- platforms. This is a workaround for the C library behavior of
- checking for a tty: script launches $SHELL in a pseudo-tty. This
- works on Linux but might not on other Posix-y platforms.
+ - TTerminalWindow launches 'script -fqe /dev/null' or 'script -q -F
+ /dev/null' on non-Windows platforms. This is a workaround for the
+ C library behavior of checking for a tty: script launches $SHELL
+ in a pseudo-tty. This works on Linux and Mac but might not on
+ other Posix-y platforms.
- Closing a TTerminalWindow without exiting the process inside it
may result in a zombie 'script' process.