[Bug] 编辑光标未正确显示 · Issue #5477 · marktext/marktext · GitHub
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[Bug] 编辑光标未正确显示 #5477

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#5478
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[Bug] 编辑光标未正确显示#5477
#5478

Description

@CMOS4000
CMOS4000
opened on Sep 20, 2026

Description

当前版本鼠标只有移动到标题上时才会变成编辑光标（竖杠），而其他地方（比如正文、代码块）仍然是普通的鼠标光标

Steps to Reproduce

将鼠标分别移动到标题上和正文/代码块上方

Expected Behavior

鼠标移动到可编辑区域时显示为编辑光标（竖杠）

Actual Behavior

当前版本鼠标只有移动到标题上时才会变成编辑光标（竖杠），而其他地方（比如正文、代码块）仍然是普通的鼠标光标

Screenshots / Logs

No response

Operating System

macOS

MarkText Version

0.20.0-rc5

OS Version

Windows11 LTSC 2024

Reproducibility

  • I can reliably reproduce this issue

Activity

  1. CMOS4000 commented on Sep 20, 2026

    @CMOS4000
    CMOS4000
    on Sep 20, 2026
    Author

    顺便提一句，这个问题很容易修复，改动CSS即可。
    下面是我针对默认主题（Cadmium浅色）追加的自定义CSS，来实现迁移过来的theblue主题。我在这个追加的CSS中已经修复了这个问题，可供参考。

    /* ================================ TheBlue ================================ /
    /     =================== MarkText 精简定制版 (适配 Cadmium 浅色) =================== /
    /     ================================================================
    原作者：Github@CMOS4000 知乎@太极
    定制策略：基于 MarkText 官方默认 Light (Cadmium 浅色) 主题定制

    【精准定制模块清单】：
1. 字体与行距：正文采用鸿蒙黑体 (HarmonyOS Sans SC)，代码采用 Maple Mono，行距 1.8；
2. 标题排版：H1 居中，H2~H6 呈现 TheBlue 标志性彩色装饰竖线；
3. 行内代码：浅蓝底色搭配主题蓝文字 (#007aff)；
4. 引用块 (Blockquote)：TheBlue 标志性 4px 主题蓝竖线边框与 8% 浅蓝背景底色；
5. 列表与任务列表：正文列表项目符号采用主题蓝点缀，任务列表勾选呈现 TheBlue 核心蓝 (#007aff)，行距 1.8；
6. 选中文本高亮：正文选中文本呈现经典纯蓝底色 (#0078d7) 与纯白文字反白 (#ffffff)；
7. 快捷编辑浮窗保护：严格隔离与保护原生浮动快捷格式弹窗（保持原版白底卡片效果）；
8. 图片样式：居中显示、圆角 8px 与柔和浅阴影；
9. 独立代码块：框架完全保留原版样式，仅修改深色背景 (#2b2b2b)、代码等宽字体、IntelliJ 语法高亮，
   以及高对比度反白选区；
10. 其余样式：超链接、高亮标记、表格、粗体、斜体、下划线、删除线、公式等均完全使用 Cadmium 原版，零冲突。
================================================================  */

    /* ======== 1. 字体定义与全局基础排版 ======== */
    @font-face {
    font-family: "HarmonyOS Sans SC";
    font-style: normal;
    font-weight: 400;
    src: local("HarmonyOS Sans SC Regular"), local("HarmonyOS_Sans_SC_Regular"), local("HarmonyOS Sans SC");
    }
    @font-face {
    font-family: "HarmonyOS Sans SC";
    font-style: normal;
    font-weight: 700;
    src: local("HarmonyOS Sans SC Bold"), local("HarmonyOS_Sans_SC_Bold"), local("HarmonyOS Sans SC");
    }
    @font-face {
    font-family: "Maple Mono NF CN";
    font-style: normal;
    font-weight: 400;
    src: local("Maple Mono NF CN"), local("Maple Mono NF CN-Regular"), local("Maple Mono");
    }

    :root {
    --font-sans-serif: "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", "PingFang SC", "Hiragino Sans GB", sans-serif;
    --font-monospace: "Maple Mono NF CN", "JetBrains Mono", "Consolas", "Menlo", monospace;
    --blockquote-border-color: transparent !important;
    --blockquoteBorderColor: transparent !important;
    }

    /* 全局正文字体与行距 */
    body {
    font-family: var(--font-sans-serif) !important;
    line-height: 1.8 !important;
    }

    p {
    line-height: 1.8 !important;
    margin-top: 0 !important;
    margin-bottom: 0.75rem !important;
    word-break: normal;
    word-wrap: break-word;
    }

    /* 确保页面主体、左右侧空白区及滚动条保持标准默认箭头指针 */
    html,
    body,
    .mu-container,
    ::-webkit-scrollbar,
    ::-webkit-scrollbar-thumb,
    ::-webkit-scrollbar-track,
    ::-webkit-scrollbar-corner {
    cursor: default !important;
    }

    /* 仅在可编辑的具体文本与代码区域显示为文本编辑光标 (I-Beam 竖杠) */
    p,
    li,
    blockquote,
    table td,
    table th,
    pre,
    pre code,
    code,
    .mu-content,
    .mu-paragraph-content,
    .mu-code-content {
    cursor: text !important;
    }

    /* 保护可交互组件的光标为手型指针 */
    input[type="checkbox"],
    a,
    button,
    .mu-copy-header-link,
    .mu-code-copy,
    .mu-inline-format-toolbar,
    .mu-inline-format-toolbar *,
    .mu-format-picker,
    .mu-format-picker * {
    cursor: pointer !important;
    }

    /* ======== 正文选中文本高亮 (图2效果：仅作用于非代码块正文，严禁影响代码块) ======== */
    :not(pre):not(.mu-code-block):not(.mu-code):not(code)::selection,
    p::selection,
    p *::selection,
    h1::selection,
    h1 *::selection,
    h2::selection,
    h2 *::selection,
    h3::selection,
    h3 *::selection,
    h4::selection,
    h4 *::selection,
    h5::selection,
    h5 *::selection,
    h6::selection,
    h6 *::selection,
    li::selection,
    li *::selection,
    blockquote::selection,
    blockquote *::selection,
    table::selection,
    table *::selection,
    code:not(pre code)::selection,
    .mu-selection:not(pre):not(.mu-code-block):not(.mu-code-block *) {
    background: #0078d7 !important;
    background-color: #0078d7 !important;
    color: #ffffff !important;
    text-shadow: none !important;
    }

    /* 保护 Muya 隐藏标记不被选中文本暴露 */
    .mu-hide::selection {
    color: transparent !important;
    background: transparent !important;
    }

    /* ======== 2. 标题样式 (Headings) ======== */
    h1, h2, h3, h4, h5, h6 {
    position: relative !important;
    margin-top: 1.25rem !important;
    margin-bottom: 0.65rem !important;
    font-weight: 700 !important;
    box-sizing: border-box !important;
    }

    /* H1: 居中对齐、行高 1.4、无左侧竖线、专属底部留白 */
    h1 {
    text-align: center !important;
    font-size: 1.75rem !important;
    line-height: 1.4 !important;
    font-weight: 700 !important;
    padding-bottom: 0.5rem !important;
    padding-left: 0 !important;
    border-left: none !important;
    border-bottom: none !important;
    }

    /* H2~H6: 左侧彩色装饰竖线 (5px 实线，12px 间距) */
    h2, h3, h4, h5, h6 {
    border-left-width: 5px !important;
    border-left-style: solid !important;
    padding-left: 12px !important;
    border-radius: 0 !important;
    border-bottom: none !important;
    }

    h2 {
    font-size: 1.625rem !important;
    line-height: 1.4 !important;
    border-left-color: #000000 !important;
    }

    h3 {
    font-size: 1.375rem !important;
    line-height: 1.5 !important;
    border-left-color: #1565c0 !important;
    }

    h4 {
    font-size: 1.1875rem !important;
    line-height: 1.5 !important;
    font-weight: 600 !important;
    border-left-color: #007aff !important;
    }

    h5 {
    font-size: 1.0625rem !important;
    line-height: 1.6 !important;
    font-weight: 600 !important;
    border-left-color: #6ec0ff !important;
    }

    h6 {
    font-size: 1rem !important;
    line-height: 1.6 !important;
    font-weight: 600 !important;
    border-left-color: #b3e5fc !important;
    }

    /* ======== 3. 行内代码样式 (Inline Code) ======== */
    code:not(pre code) {
    font-family: var(--font-monospace) !important;
    font-size: 0.92rem !important;
    color: #007aff !important;
    background-color: #eef7ff !important;
    border: none !important;
    border-radius: 4px !important;
    padding: 2px 6px !important;
    margin: 0 3px !important;
    }

    /* 标题中的行内代码适配 (按标题字号等比例缩放，继承标题粗细与适宜基线，保持 TheBlue 浅蓝底色与核心蓝文字) */
    h1 code:not(pre code),
    h2 code:not(pre code),
    h3 code:not(pre code),
    h4 code:not(pre code),
    h5 code:not(pre code),
    h6 code:not(pre code) {
    font-size: 0.85em !important;
    font-weight: inherit !important;
    padding: 0.12em 0.35em !important;
    margin: 0 0.25em !important;
    border-radius: 0.25em !important;
    vertical-align: 0.04em !important;
    }

    /* ======== 4. 引用块样式 (TheBlue 专属优雅淡蓝背景与核心蓝边框) ======== */
    blockquote {
    position: relative !important;
    border-left: 4px solid #007aff !important;
    background-color: rgba(0, 122, 255, 0.08) !important;
    padding: 10px 16px !important;
    margin: 0.75rem 0 !important;
    border-radius: 0 6px 6px 0 !important;
    box-sizing: border-box !important;
    color: inherit !important;
    }

    /* 彻底屏蔽 MarkText/Muya 原生 Cadmium 主题绘制的绿线伪元素 (blockquote::before) */
    blockquote::before,
    blockquote::after,
    .mu-container blockquote::before,
    .mu-container blockquote::after {
    display: none !important;
    content: none !important;
    width: 0 !important;
    height: 0 !important;
    background: transparent !important;
    border: none !important;
    }

    blockquote > p {
    margin-top: 0 !important;
    margin-bottom: 0.25rem !important;
    }

    blockquote > p:last-child {
    margin-bottom: 0 !important;
    }

    /* ======== 5. 列表样式 (仅作用于文章正文列表，彻底隔离 UI 弹窗) ======== /
    /     无序列表项目符号颜色 /
    [contenteditable="true"] ul:not([class    ="toolbar"]):not([class*="menu"]) > li::marker,
    .markdown-body ul > li::marker {
    color: #007aff !important;
    }

    /* 正文列表间距与行高 /
    [contenteditable="true"] ul:not([class    ="toolbar"]):not([class*="menu"]),
    [contenteditable="true"] ol:not([class*="toolbar"]):not([class*="menu"]),
    .markdown-body ul,
    .markdown-body ol {
    padding-left: 2rem !important;
    margin-top: 0.5rem !important;
    margin-bottom: 0.75rem !important;
    }

    [contenteditable="true"] ul:not([class*="toolbar"]):not([class*="menu"]) > li,
    [contenteditable="true"] ol:not([class*="toolbar"]):not([class*="menu"]) > li,
    .markdown-body li {
    line-height: 1.8 !important;
    margin-top: 0.25rem !important;
    }

    /* 任务列表已勾选对勾的主题色 (将默认绿色改为 TheBlue 核心蓝，保留其余一切原生样式) */
    li.mu-task-list-item > input.mu-checkbox-checked::before,
    li.mu-task-list-item > span.mu-checkbox-checked::before,
    li.mu-task-list-item > input[type='checkbox']:checked::before,
    .mu-task-list-item > input.mu-checkbox-checked::before,
    .mu-task-list-item > span.mu-checkbox-checked::before,
    .markdown-body input[type='checkbox']:checked {
    background: #007aff !important;
    background-color: #007aff !important;
    border-color: #007aff !important;
    box-shadow: 0 3px 12px 0 rgba(0, 122, 255, 0.28) !important;
    accent-color: #007aff !important;
    }

    /* ======== 6. 严格保护 MarkText 快捷编辑浮动工具栏 (完全恢复原版外观) ======== */
    .mu-inline-format-toolbar,
    .mu-inline-format-toolbar *,
    .mu-format-picker,
    .mu-format-picker *,
    .mu-tooltip,
    .mu-tooltip *,
    .mu-popover,
    .mu-popover * {
    line-height: normal !important;
    }

    .mu-inline-format-toolbar ul,
    .mu-format-picker ul {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    display: flex !important;
    }

    .mu-inline-format-toolbar li,
    .mu-format-picker li {
    margin: 0 !important;
    padding: 0 !important;
    line-height: normal !important;
    list-style: none !important;
    }

    /* ======== 7. 图片样式 (Images) ======== */
    img {
    display: block !important;
    max-width: 100% !important;
    height: auto !important;
    margin: 0.75rem auto !important;
    border-radius: 8px !important;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1) !important;
    background-color: transparent !important;
    }

    /* ======== 8. 独立代码框 (仅背景色、字体与高亮，框架保留原版) ======== /
    /     代码框背景色 */
    pre {
    background-color: #2b2b2b !important;
    color: #A9B7C6 !important;
    }

    /* 代码字体 */
    pre code {
    font-family: var(--font-monospace) !important;
    color: #A9B7C6 !important;
    }

    /* 代码块选中文本高对比度优化：完全保持修复后的经典深蓝选区 (#264f78) + 纯白文字反白 */
    pre ::selection,
    pre code ::selection,
    pre *::selection,
    pre .token::selection,
    .mu-code-block ::selection,
    .mu-code-block code ::selection,
    .mu-code-block *::selection,
    .mu-code-block .token::selection,
    .mu-code-block .mu-selection,
    .mu-code-block .mu-selection * {
    background-color: #264f78 !important;
    color: #ffffff !important;
    text-shadow: none !important;
    }

    /* 语法高亮配色 (IntelliJ / Darcula) */
    .token.keyword, .token.boolean, .token.operator, .token.important, .token.atrule,
    .hljs-keyword, .hljs-selector-tag {
    color: #CC7832 !important;
    }

    .token.function, .token.class-name, .token.title,
    .hljs-title, .hljs-function {
    color: #FFD760 !important;
    }

    .token.string, .token.char, .token.attr-value,
    .hljs-string {
    color: #6A8759 !important;
    }

    .token.number, .hljs-number {
    color: #6897BB !important;
    }

    .token.comment, .token.prolog, .token.doctype, .hljs-comment {
    color: #787878 !important;
    font-style: italic !important;
    }

    .token.tag, .hljs-tag {
    color: #E8BF6A !important;
    }

    .token.attr-name, .token.property, .token.variable, .token.symbol,
    .hljs-attr, .hljs-variable {
    color: #9876AA !important;
    }

    .token.builtin, .hljs-built_in {
    color: #FF9E59 !important;
    }

    .token.regex, .token.macro, .hljs-meta {
    color: #BBB529 !important;
    }

    .token.punctuation {
    color: #A9B7C6 !important;
    }

    .token.error {
    color: #BC3F3C !important;
    }

  2. Jocs
    added a commit that references this issue on Sep 21, 2026

    fix(muya): show the text cursor over the whole editable column (#5477) (

    9449bf7
  3. Jocs
    closed this as completedin #5478on Sep 21, 2026
  4. csells
    added 2 commits that reference this issue on Sep 25, 2026

    fix: present inline links as span.mu-link like Muya does

    ec992ae

    fix: present inline links as span.mu-link like Muya does

    6e1f4d7
  5. csells
    added a commit that references this issue on Oct 13, 2026

    fix: present inline links as span.mu-link like Muya does

    49f8b6f
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