forgejo/web_src/css/modules/dropdown.css
0ko 2b4754c1d7 feat(ui): JSfree sorting on /explore/{users,organizations} (#9556)
This PR replaces the sort dropdowns on Users and Organizations pages of Explore with the one we've got earlier in two other areas. Previous such replacement happened in #8572.

This implies a few positive changes such as:
* larger font size
* larger clickable area for coarse cursor
* it is possible to use while scripts are still loading
* it is possible to use w/o JS

Some refactors were made to support this change and as general improvements.

Desktop, closed
B: https://codeberg.org/attachments/354f7194-b247-4ecd-8875-2e95dadc7445
A: https://codeberg.org/attachments/0fa49cf5-e8e5-4c15-b2b0-7d13e8505945

Desktop, open
B: https://codeberg.org/attachments/b01b75d1-dbe4-458c-abd5-64cd8c121bc1
A: https://codeberg.org/attachments/94baccc4-fe36-4ae1-ace0-9b4d5fbd9f42

Mobile, open
B: https://codeberg.org/attachments/f868720a-ec71-4829-87f7-a1cfab860e37
A: https://codeberg.org/attachments/bbe72710-6824-4107-8086-d2bd50897038

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9556
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
2025-10-09 14:33:33 +02:00

138 lines
3.4 KiB
CSS

/* Copyright 2025 The Forgejo Authors. All rights reserved.
* SPDX-License-Identifier: GPL-3.0-or-later */
/* This is an implementation of a dropdown menu based on details HTML tag.
* It is inspired by https://picocss.com/docs/dropdown.
*
* NoJS mode could be improved by forcing the same [name] onto all dropdowns, so
* that the browser will automatically close all but the one that was just opened
* using keyboard. But the code doing that will not be as clean.
*/
:root details.dropdown {
--dropdown-box-shadow: 0 6px 18px var(--color-shadow);
--dropdown-item-padding: 0.5rem 0.75rem;
}
@media (pointer: coarse) {
:root details.dropdown {
--dropdown-item-padding: 0.75rem 1rem;
}
}
details.dropdown {
position: relative;
}
details.dropdown > summary {
/* Optional flex+gap in case summary contains multiple elements */
display: flex;
gap: 0.25rem;
align-items: center;
justify-content: center;
/* Main visual properties */
border-radius: var(--border-radius);
padding: 0.5rem;
/* Unset unwanted default properties */
user-select: none;
list-style-type: none;
&.border {
border: 1px solid var(--color-light-border);
}
&.options {
padding-inline: 0.75rem;
}
}
details.dropdown > summary:hover,
details.dropdown > summary + ul > li:hover {
background: var(--color-hover);
}
details.dropdown[open] > summary,
details.dropdown > summary + ul > li:focus-within {
background: var(--color-active);
}
/* NoJS mode. Creates a virtual fullscreen area. Clicking it closes the dropdown. */
.no-js details.dropdown[open] > summary::before {
z-index: 1;
position: fixed;
width: 100vw;
height: 100vh;
inset: 0;
background: 0 0;
content: "";
cursor: default;
}
details.dropdown > summary + ul {
z-index: 99;
position: absolute;
min-width: max-content;
margin: 0;
margin-top: 0.5rem;
padding: 0;
display: flex;
flex-direction: column;
list-style-type: none;
border-radius: var(--border-radius);
background: var(--color-body);
box-shadow: var(--dropdown-box-shadow);
border: 1px solid var(--color-secondary);
}
details.dropdown > summary + ul > li {
width: 100%;
background: none;
> :is(a, button) {
padding: var(--dropdown-item-padding);
width: 100%;
display: flex;
gap: 0.75rem;
align-items: center;
color: var(--color-text);
/* Suppress underline - hover is indicated by background color */
text-decoration: none;
&.active {
background: var(--color-active);
font-weight: var(--font-weight-medium);
}
}
/* Cancel default styling of button elements */
> button {
background: none;
}
&:first-child {
border-radius: var(--border-radius) var(--border-radius) 0 0;
}
&:last-child {
border-radius: 0 0 var(--border-radius) var(--border-radius);
}
}
/* dir-auto option - switch the direction at a width point where most of layout changes occur. */
/* There's no way to check with CSS if LTR dropdown will fit on screen without JS. */
@media (max-width: 767.98px) {
details.dropdown.dir-auto > summary + ul {
inset-inline: 0 auto;
direction: rtl;
> li {
direction: ltr;
}
}
}
/* Note: https://css-tricks.com/css-anchor-positioning-guide/
* looks like a great thing but FF still doesn't support it. */
details.dropdown.dir-rtl > summary + ul {
inset-inline: 0 auto;
direction: rtl;
> li {
direction: ltr;
}
}