gryf/tabbedalt
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Added option for changing refreshing behaviour.

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It may happen, that on specific systems with certain font screen
flickering might occur. By setting new resource
'URxvt.tabbedalt.stop-flickering' to true, it'll prevent this.
This commit is contained in:
gryf
2022-09-18 14:47:25 +02:00
parent dbb12e9dda
commit e92fd3736f
2 changed files with 31 additions and 10 deletions
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18
README.rst
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@@ -63,7 +63,6 @@ or even without "installing" at all:
$ curl https://raw.githubusercontent.com/gryf/tabbedalt/master/tabbedalt -o /tmp/tabbedalt
$ URXVT_PERL_LIB=/tmp urxvt -pe tabbedalt
Configure
---------
@@ -120,6 +119,18 @@ You can change those values but bear in mind, that first group should have
timeout in seconds set higher, than middle one. You can also change symbols for
those groups.
Flickering
~~~~~~~~~~
If you happen to see fonts flickering on the terminal, you might want to set
this resource to true::
URxvt.tabbedalt.stop-flickering: true
It is false by default, and it will affect how refreshing of the tabs and
windows is done. I was experienced it mostly on Intel graphics, with bitmap
fonts, but your mileage may vary.
Tab numbers
~~~~~~~~~~~
@@ -147,7 +158,7 @@ There are several actions, which tabbedalt supports:
* ``next_tab`` - for jumping to next tab
* ``move_tab_left`` - for moving tab to the left
* ``move_tab_right`` - for moving tab to the right
* ``jump_to_tab`` - for quickly jumping into first tenth tabs
* ``jump_to_tab`` - for quickly jump into specific tab
See next sections for examples. This feature was adapted from `tabbedex`_.
@@ -159,7 +170,7 @@ By setting::
URxvt.tabbedalt.disable-default-keys: true
you can completely remove default keystrokes for creating and navigating tabs.
In fact, if this resource is set to true (default), than tabbedalt will create
In fact, if this resource is set to false (default), than tabbedalt will create
several keysyms mapped to the actions:
* ``Shift-Down``: ``new_tab`` - create tab
@@ -236,7 +247,6 @@ still a way for selecting 10th tab, i.e.::
In the example above, there are mapping for jump to tabs 1 - 12 using function
keys, and `Control+0` to jump whatever last tab is.
Creating custom classes
-----------------------

23
tabbedalt
View File

@@ -145,6 +145,9 @@
#
# 2022-02-23 20:03:33
# - Added jump to last tab feature
#
# 2022-09-18 14:26:00
# - Add workaround for font flickering
use Scalar::Util;
@@ -342,12 +345,19 @@ sub configure {
my $tab = $self->{cur};
# this is an extremely dirty way to force a configurenotify, but who cares
$tab->XMoveResizeWindow (
$tab->parent,
0, $self->{tabheight} + 1,
$self->width, $self->height - $self->{tabheight}
);
if (! $self->{stop_flickering}) {
# NOTE: switching between height +1 and height can be annoying,
# especially well seen as flickering of part of the terminal on Intel
# graphics and small fonts.
# this is an extremely dirty way to force a configurenotify, but who
# cares
$tab->XMoveResizeWindow (
$tab->parent,
0, $self->{tabheight} + 1,
$self->width, $self->height - $self->{tabheight}
);
}
$tab->XMoveResizeWindow (
$tab->parent,
0, $self->{tabheight},
@@ -540,6 +550,7 @@ sub init {
$self->{set_default_keys} = (! $self->x_resource_boolean('disable-default-keys'));
$self->{autohide} = $self->x_resource_boolean('autohide');
$self->{zero_jump_last} = $self->x_resource_boolean('zero-jump-last');
$self->{stop_flickering} = $self->x_resource_boolean('stop-flickering');
my $timeouts = $self->x_resource ("tabbar-timeouts");
$timeouts = '16:.:8:::4:+' unless defined $timeouts;