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discourse/plugins/chat/assets/stylesheets/common/chat-drawer.scss
David Battersby 25ad879443
UX: improve chat drawer placement with composer (#39153)
Improves the layout experience when using chat drawer with composer.

The main changes are as follows:

- Displays drawer and composer side by side on larger screens
- Stacks drawer above composer on smaller screens
- Removes the jumpy drawer position when resizing the browser window (by
using `_dynamicCheckSize`)
- Triggers an event when composer finishes resizing (allows drawer to
reposition when toggling composer preview)
2026-04-08 21:16:47 +04:00

120 lines
2.4 KiB
SCSS
Vendored

// Only push the drawer above the composer when JS has confirmed it should be
.chat-drawer-outlet-container.above-composer {
padding-bottom: var(--composer-height, 0);
}
.chat-drawer-resizer {
position: absolute;
top: -5px;
width: 15px;
height: 15px;
z-index: z("composer", "content");
.is-collapsed & {
display: none;
}
}
html:not(.rtl) {
.chat-drawer-resizer {
cursor: nwse-resize;
left: -5px;
}
}
html.rtl {
.chat-drawer-resizer {
cursor: nesw-resize;
right: -5px;
}
}
.chat-drawer-outlet-container {
// higher than timeline, lower than composer, dropdown, and user card
z-index: z("chat-drawer");
position: fixed;
right: var(--composer-right, 20px);
left: 0;
max-height: calc(100% - var(--header-offset) - 15px);
margin: 0;
padding: 0;
display: flex;
flex-direction: column;
pointer-events: none !important;
bottom: 0;
box-sizing: border-box;
transition: all 100ms ease-in;
transition-property: bottom, padding-bottom;
}
.chat-drawer {
pointer-events: auto;
align-self: flex-end;
width: 400px;
min-width: 250px !important; // important to override inline styles
max-width: calc(100% - var(--composer-right));
min-height: 300px !important; // important to override inline styles
container-type: inline-size;
.chat-search__filters .filter-input-container {
max-width: 250px;
}
.chat-drawer-container {
background: var(--secondary);
border: 1px solid var(--content-border-color);
border-bottom: 0;
border-top-left-radius: var(--d-border-radius-large);
border-top-right-radius: var(--d-border-radius-large);
box-shadow: 0 0 4px rgb(0, 0, 0, 0.125);
box-sizing: border-box;
display: flex;
flex-direction: column;
position: relative;
overflow: hidden;
}
&.is-expanded {
.chat-drawer-container {
height: 100%;
}
}
&.is-collapsed {
min-height: 0 !important;
height: auto !important;
max-width: 25vw;
}
.chat-channel,
.chat-thread,
.chat-thread-list {
height: 100%;
}
}
.chat-drawer-content {
display: flex;
flex-direction: column;
box-sizing: border-box;
height: 100%;
min-height: 1px;
position: relative;
overflow-y: auto;
overscroll-behavior: contain;
@include chat-scrollbar;
.c-channel-settings {
flex-grow: 1;
.chat-form {
height: 100%;
}
.chat-form__section.--leave-channel {
margin-top: auto;
margin-bottom: 0;
}
}
}