[Javascript] Custom scripts for Thunderbird

[Aris-t2]

Some scripts offered for Firefox work on Thunderbird too.

Tested with method 2 and Thunderbird 68.1 on Windows 10.

[HowTo/Setup] - https://github.com/Aris-t2/CustomJSforFx

[JavaScript][Thunderbird] General JavaScript talk and custom userChrome.js scripts

Scripts

[Belou-43]

Hello,
I'm french, and my English is poor !!!
I had a "userChrome.css" before, to color unread mails in red.
Since Thunderbird is 68 version, it doesn'work anymore
I tried to insert the code in a new CSS script in your "custom_css_for_tb_v1.0.1", but it doesn' work
Here is my work:
In userChrome.css: (extract)

/**************************************************************************************************/

/* Affichage des courriers non lus en ROUGE *****************************************************/
@import "./css/general/non-lus_rouges.css"; /**/

/* MAIN CONFIG FILE - controls variables ********************************************************/
/* @import "./config/config.css"; /**/

/* TABS *****************************************************************************************/

/* Tab appearance - [only use one at a time] ****************************************************/
@import "./css/tabs/classic_squared_tabs.css"; /**/
/* @import "./css/tabs/classic_squared_tabs_aero.css"; /**/
/* @import "./css/tabs/classic_squared_tabs_glass1.css"; /**/
/* @import "./css/tabs/classic_squared_tabs_glass2.css"; /**/

File : "non-lus_rouges.css" (In ./css/general/):

/* Messagepane text */
treechildren:-moz-tree-cell-text(unread) {
font-family : Arial !important;
font-weight: Bold !important;
color: #FF0000 !important }

COULD YOU EXPLAIN ME WHERE IS MY ERROR ?????? (And help me to have a good "non-lus_rouges.css"
Thanks

[Belou-43]

My 2 files !!!
Thanks
non-lus_rouges.zip

[Aris-t2]

It has nothing to do with CSS or JS. Mozilla introduced a config settings in Thunderbird 68, that blocks custom stuff by default. Open your Thunderbird settings, enter config area and set toolkit.legacyUserProfileCustomizations.stylesheets to true.

This is also mentioned here: https://github.com/Aris-t2/CustomCSSforTb/blob/master/stylesheets/userChrome.css#L13

[Belou-43]

I have already "toolkit.legacyUserProfileCustomizations.stylesheets" TO TRUE
My old "userChrome.css" was working fine
Now, it does'nt
Your "userChrome.css" and CSS "extentions" work fine, but not mine !!!!!!
I think my "extension" (non-lus_rouges.css) has a bad syntax ???
Thanks

[Aris-t2]

Your syntax is correct, I just think there is no treechildren:-moz-tree-cell-text(unread) rule anymore.

[Belou-43]

Thanks for all
PS: If you think about a solution......

[krystian3w]

@Aris-t2 use "```css" on this post: #2 (comment)