# code-block-pro/1.27.2/src/editor/components/HeightPanel.tsx

Code Block Pro – Beautiful Syntax Highlighting, version 1.27.2. 187 lines.

- Page: https://pluginprobe.com/plugins/code-block-pro/1.27.2/code/src/editor/components/HeightPanel.tsx
- Raw: https://pluginprobe.com/plugins/code-block-pro/1.27.2/raw/src/editor/components/HeightPanel.tsx
- Modified: 2025-05-11T13:36:40+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/code-block-pro/1.27.2/code/src/editor/components/HeightPanel.tsx#L10-L20`.

```tsx
import {
    BaseControl,
    CheckboxControl,
    TextControl,
    PanelBody,
} from '@wordpress/components';
import { useEffect, useRef, useState } from '@wordpress/element';
import { __ } from '@wordpress/i18n';
import { useThemeStore } from '../../state/theme';
import { AttributesPropsAndSetter } from '../../types';
import { SeeMoreSelect } from './SeeMoreSelect';

export const HeightPanel = ({
    attributes,
    setAttributes,
}: AttributesPropsAndSetter) => {
    const [editorHeight, setEditorHeight] = useState(attributes?.editorHeight);
    const [enableMaxHeight, setEnableMaxHeight] = useState(
        attributes?.enableMaxHeight ?? false,
    );
    const [seeMoreString, setSeeMoreString] = useState(
        attributes?.seeMoreString ?? '',
    );
    const [seeMoreAfterLine, setSeeMoreAfterLine] = useState(
        attributes?.seeMoreAfterLine ?? '',
    );
    const [seeMoreTransition, setSeeMoreTransition] = useState(
        attributes?.seeMoreTransition ?? false,
    );
    const [seeMoreCollapse, setSeeMoreCollapse] = useState(
        attributes?.seeMoreCollapse ?? false,
    );
    const [seeMoreCollapseString, setSeeMoreCollapseString] = useState(
        attributes?.seeMoreCollapseString ?? '',
    );
    const open = useRef(Number(attributes?.editorHeight) > 0);
    const { updateThemeHistory } = useThemeStore();

    useEffect(() => {
        setAttributes({
            editorHeight,
            seeMoreString,
            seeMoreAfterLine,
            seeMoreTransition,
            seeMoreCollapse,
            seeMoreCollapseString,
            enableMaxHeight,
        });
    }, [
        editorHeight,
        seeMoreString,
        seeMoreAfterLine,
        seeMoreTransition,
        seeMoreCollapse,
        seeMoreCollapseString,
        setAttributes,
        enableMaxHeight,
    ]);

    return (
        <PanelBody
            title={__('Max Height', 'code-block-pro')}
            initialOpen={open.current}>
            <BaseControl id="code-block-pro-editor-height">
                <TextControl
                    spellCheck={false}
                    autoComplete="off"
                    data-cy-cbp="editor-height"
                    type="number"
                    label={__(
                        'Max editor height (admin only)',
                        'code-block-pro',
                    )}
                    help={__('Set to 0 to disable.', 'code-block-pro')}
                    placeholder={'0'}
                    onChange={(editorHeight) => {
                        setEditorHeight(editorHeight);
                    }}
                    value={editorHeight}
                />
            </BaseControl>
            <BaseControl id="code-block-pro-see-more-enabled">
                <CheckboxControl
                    label={__('Enable frontend max height', 'code-block-pro')}
                    help={__(
                        'Enable this, then select a specific line number below.',
                        'code-block-pro',
                    )}
                    data-cy="enable-max-height"
                    checked={enableMaxHeight}
                    onChange={(enableMaxHeight) => {
                        setEnableMaxHeight(enableMaxHeight);
                    }}
                />
            </BaseControl>
            {enableMaxHeight && (
                <>
                    <BaseControl id="code-block-pro-see-more-line">
                        <TextControl
                            data-cy="see-more-line"
                            spellCheck={false}
                            autoComplete="off"
                            label={__('Hide after line', 'code-block-pro')}
                            help={__(
                                'Enter the last visible line number.',
                                'code-block-pro',
                            )}
                            onChange={(seeMoreAfterLine) => {
                                setSeeMoreAfterLine(seeMoreAfterLine);
                            }}
                            value={seeMoreAfterLine}
                        />
                    </BaseControl>
                    <BaseControl id="code-block-pro-see-more-transition">
                        <CheckboxControl
                            label={__(
                                'Animate height transition',
                                'code-block-pro',
                            )}
                            checked={seeMoreTransition}
                            onChange={(seeMoreTransition) => {
                                setSeeMoreTransition(seeMoreTransition);
                                updateThemeHistory({ seeMoreTransition });
                            }}
                        />
                    </BaseControl>
                    <BaseControl id="code-block-pro-see-more-text">
                        <TextControl
                            data-cy="see-more-text"
                            spellCheck={false}
                            autoComplete="off"
                            label={__('See more text', 'code-block-pro')}
                            placeholder={__('Expand', 'code-block-pro')}
                            onChange={(seeMoreString) => {
                                setSeeMoreString(seeMoreString);
                                updateThemeHistory({ seeMoreString });
                            }}
                            value={seeMoreString ?? ''}
                        />
                    </BaseControl>
                    <BaseControl id="code-block-pro-see-more-collapse">
                        <CheckboxControl
                            data-cy="enable-collapse"
                            label={__(
                                'Allow users to collapse',
                                'code-block-pro',
                            )}
                            checked={seeMoreCollapse}
                            onChange={(seeMoreCollapse) => {
                                setSeeMoreCollapse(seeMoreCollapse);
                                updateThemeHistory({ seeMoreCollapse });
                            }}
                        />
                    </BaseControl>
                    {seeMoreCollapse ? (
                        <BaseControl id="code-block-pro-collapse-text">
                            <TextControl
                                data-cy="collapse-text"
                                spellCheck={false}
                                autoComplete="off"
                                label={__('Collapse text', 'code-block-pro')}
                                placeholder={__('Collapse', 'code-block-pro')}
                                onChange={(seeMoreCollapseString) => {
                                    setSeeMoreCollapseString(
                                        seeMoreCollapseString,
                                    );
                                    updateThemeHistory({
                                        seeMoreCollapseString,
                                    });
                                }}
                                value={seeMoreCollapseString ?? ''}
                            />
                        </BaseControl>
                    ) : null}
                    <SeeMoreSelect
                        attributes={attributes}
                        onClick={(seeMoreType) => {
                            setAttributes({ seeMoreType });
                            updateThemeHistory({ seeMoreType });
                        }}
                    />
                </>
            )}
        </PanelBody>
    );
};

```