githubmirror/zulip

web/styles/inputs.css
154 строки5 KB
Karl Stolley
left_sidebar: Normalize input-wrapper row height.
23 июл 2025, 06:59
23 июл 2025, 06:59a4d7050
.input-active-styles {
    color: var(--color-text-input);
    background-color: var(--color-background-input-focus);
    outline-color: var(--color-outline-input-focus);
}

.input-element-wrapper {
    display: grid;
    grid-template:
        /* We present a variable to set a uniform row height when needed;
           otherwise, we fall back to the sensible `auto` value. */
        [input-element-start] "icon-starting-offset input-icon icon-content-gap content button-content-gap input-button button-ending-offset" var(
            --input-element-row-height,
            auto
        )
        [input-element-end] / [input-element-start] var(
            --input-icon-starting-offset
        )
        var(--input-icon-width) var(--input-icon-content-gap) minmax(0, 1fr)
        var(--input-button-content-gap) var(--input-button-width) var(
            --input-button-ending-offset
        )
        [input-element-end];
    align-items: center;

    .input-element {
        grid-area: input-element;
        box-sizing: border-box;
        padding: 0.25em 0.5em; /* 4px at 16px/1em and 8px at 16px/1em */
        font-size: var(--base-font-size-px);
        font-family: "Source Sans 3 VF", sans-serif;
        line-height: 1.25;
        text-overflow: ellipsis;
        color: var(--color-text-input);
        background: var(--color-background-input);
        outline: 1px solid var(--color-outline-input);
        outline-offset: -1px;
        border: none;
        border-radius: 4px;
        transition: 0.1s linear;
        transition-property: outline-color, box-shadow;

        &:hover {
            outline-color: var(--color-outline-input-hover);
        }

        &:focus {
            @extend .input-active-styles;

            box-shadow: 0 0 5px var(--color-box-shadow-input-focus);
        }
    }

    &.has-input-icon .input-element {
        padding-left: calc(
            var(--input-icon-starting-offset) + var(--input-icon-width) +
                var(--input-icon-content-gap)
        );
    }

    &.has-input-button .input-element {
        padding-right: calc(
            var(--input-button-content-gap) + var(--input-button-width) +
                var(--input-button-ending-offset)
        );
    }

    /* Special styles for input with pills */
    &.has-input-pills .pill-container {
        .input {
            flex-grow: 1;
            /* Override default values in web/styles/input_pill.css  */
            padding: 0;
            line-height: inherit;

            &:empty::before {
                color: var(--color-text-placeholder);
                content: attr(data-placeholder);
            }
        }

        .pill {
            height: 1.25em; /* 20px at 16px/1em */
        }

        &:has(.input:hover) {
            outline-color: var(--color-outline-input-hover);
        }

        &:has(.input:focus) {
            @extend .input-active-styles;

            box-shadow: 0 0 5px var(--color-box-shadow-input-focus);
        }
    }
}

.input-icon {
    grid-area: input-icon;
    /* Matching the color of input icon on the left to
       that of a neutral icon button gives us a consistent
       look when paired with the input button on the right. */
    color: var(--color-text-neutral-icon-button);
    /* We need to set the z-index, since the input icon
       comes before the input element in the DOM, but we
       want to display it over the input element in the UI. */
    z-index: 1;
    pointer-events: none;
}

.input-button {
    grid-area: input-button;
    padding: 0.25em; /* 4px at 16px/1em */
}

.filter-input {
    /* We use the `input` tag in the selector to avoid conflicts
       with the pill containing counterpart, which uses a `contenteditable`
       div instead of an input element, and thus doesn't support the
       placeholder pseudo-classes. */
    input.input-element {
        &:placeholder-shown {
            /* In case of filter inputs, when the input field
            is empty, we hide the input button and adjust
            the right padding to compensate for the same. */
            padding-right: 0.5em;

            ~ .input-close-filter-button {
                visibility: hidden;
            }
        }

        &:not(:placeholder-shown) {
            @extend .input-active-styles;
        }
    }

    /* Specific styles for filter input with pills */
    &.has-input-pills {
        &:not(:has(.pill)):has(.input:empty) {
            .input-element {
                padding-right: 0.5em;
            }

            .input-close-filter-button {
                visibility: hidden;
            }
        }

        &:has(.pill):not(:has(.input:empty)) .input-element {
            @extend .input-active-styles;
        }
    }
}