actually the _tell function won't handle the new argument.
Coming patches will handle them.
it will need now something like this:
echo '0 widget_tell widget property value'
where property can be anything used in the awesomerc file,
that means what will be supported. Like: fg, fg_end, width, font...
(actually it ignores the property value and changes what have been changed in
the past as well.)
usage is simple:
,----
| echo "<screen> widget_tell <mytextbox> #[fg_color] #[bg_color] <text>" | awesome-client
| e.g.
| echo "0 widget_tell t normal behaviour" | awesome-client
| echo "0 widget_tell t #ff0000 red text on default background" | awesome-client
| echo "0 widget_tell t #ffffff #ff0000 white text on red background" | awesome-client
| ...
`----
the fg and bg colors are optional. if not given, the last state is
used.
protocol to speak to them. Given a textbox widget definition like this:
textbox mail {
default = 0
}
textbox time {}
We can update the boxes individually by going:
echo 0 tell_widget mail 10
echo 0 tell_widget time 12:01
Text boxes will dynamically resize to fit their contents. A textbox can be
cleared by going:
echo 0 tell_widget name
A text-box containing no text will take up 0 space in the bar, i.e. it will not
be visible at all
Textboxes now supersede statusbar_set_text, so this call has been removed.
The big change here is that we now keep our configuration structure in a global
variable called globalconf. This radically simplifies many interfaces, since
passing awesomeconf everywhere is no longer necessary. There are also more
subtle interface effects - now we can reliably identify a screen from just a
screen ID, rather than an awesomeconf, screenid tuple.
Overall, this patch makes most of the interfaces in awesome much nicer to use -
enjoy!
Yes, this is a huge patch, but since a lot of the refactoring was done
systematically using vim macros, splitting this up would have been very hard.
We now have the beginnings of a flexible widget structure for the statusbar.
For now, there is no behavioural change, and the interface is a bit crude, but
watch this space!
