Without a terminal-resetting panic hook there are two main problems when
an application panics:
1. The report of the panic is distorted because the terminal has not
properly left the alternate screen and is still in raw mode.
2. The terminal needs to be manually reset with the `reset` command.
To avoid this, the standard panic hook can be extended to first reset
the terminal.
Third column in table example was using the `Max` constraint.
But since version 0.16, the layout system does not add a hidden constraint on the last column which would ensure that it fills the remaining available space (a change that was already mentioned in #525). In addition, `tui` does not support sizing based on content because of its immediate mode nature. Therefore, `Max` is now resolved to `0`. Replacing with `Min` fixes the issue.
A new way of specifying constraints is being worked on at #519 which should for more deterministic and advanced layout.
My `adsb_deku/radar` application uses tui, using the Table and Canvas to show
information and plot airplanes on a latitude/longitude coordinates map.
Signed-off-by: wcampbell <wcampbell1995@gmail.com>
The thread spawned by `Events` to listen for keyboard inputs had knowlegde of
the exit key to exit on its own when it was pressed. It is however a source of
confusion (#491) because the exit behavior is wired in both the event handler
and the input handling performed by the app. In addition, this is not needed as
the thread will exit anyway when the main thread finishes as it is already the
case for the "tick" thread. Therefore, this commit removes both the option to
configure the exit key in the `Events` handler and the option to temporarily
ignore it.
* Added ability to set title alignment, added tests, modified blocks example to show the feature
* Added test for inner with title in block
* Updated block example to show center alignment
* Formatting fixed
* Updated tests to use lamdas and be more concise. Updated title alignmnet code to be more straightforward and have correct behavior when placing title in the center without left border
