Appearance

Light and Dark each hold their own theme. The Editing control at the top of the tab says which of the two the theme list writes to, so setting your dark theme never means leaving Light mode; Appearance beside it picks the one in use, or Auto to follow the system.

Appearance settings with theme list and editor

Themes

Four ship with the app: Default Light, Default Dark, and two more dark ones, Dracula and Nord. A theme carries the editor and syntax colors, the data grid colors, and the status colors. A theme declares whether it is light or dark, and only appears in the matching slot, plus whatever that slot already holds. Click a row to assign it; it applies at once if that slot is the one in use. The editor on the right edits the theme selected in the slot named by Editing, so a change always lands on the theme you can see highlighted.

Control	What it does
+ menu	Duplicate Selected copies the selected theme; Import… reads a theme JSON file
- button	Deletes the selected theme. Custom themes only
Gear menu	Duplicate and Export… act on the selected theme; Uninstall removes the selected registry theme

A built-in or registry theme is read-only and shows a Duplicate Theme button, which makes “Name (Copy)” for you to edit. Fonts are not part of a theme. Editor Font lives in Editor settings and Data Grid Font in Data settings, and both stay on the Mac you set them on. A theme file the app cannot read is listed under Not Loaded with the reason, rather than dropped without a word.

Colors

Custom themes get color wells here. A built-in or registry theme shows a lock and a Duplicate Theme button instead.

Group	Controls
Editor	Background, text, cursor, selection, current line, current statement, line number, invisibles
Syntax Colors	Keyword, string, number, comment, NULL, operator, function, type
Data Grid	Background, text, alternate row, header background, header text, grid line, selection, selected text, inactive selection, focus border, NULL value, bool true/false, row number, modified/inserted/deleted rows, deleted text
Status	Success, warning, error

A slot holds either a hex color or the name of a macOS system color. Default Light and Default Dark keep the data grid surrounds on system colors, which is why an untouched theme follows your system accent and its Increase Contrast setting. Right-click a well that a built-in leaves on a system color to put that system color back.

Theme files

A theme is one JSON file. Export… in the gear menu writes every color the selected theme sets, which is the shortest way to start a new one; Import… in the + menu reads one back into ~/Library/Application Support/TablePro/Themes/. Community themes install from the registry under Settings > Plugins > Browse, Themes category.

Key	Holds
`schema`	Format version. `2` is the version this release reads
`id`, `name`, `author`	Identity. An `id` that collides with a built-in, a registry theme, or one you already have is replaced on import
`appearance`	`light` or `dark`. Decides which slot lists the theme
`content.editor`	Editor colors, with syntax colors nested under `syntax`
`content.dataGrid`	Grid colors
`content.status`	Success, warning and error colors

{
  "schema": 2,
  "id": "user.midnight",
  "name": "Midnight",
  "author": "You",
  "appearance": "dark",
  "content": {
    "editor": {
      "background": "#2E3440",
      "text": "#D8DEE9",
      "syntax": { "keyword": "#81A1C1", "string": "#A3BE8C" }
    },
    "dataGrid": { "background": "system:textBackground" },
    "status": { "error": "#BF616A" }
  }
}

A color is sRGB hex, #RRGGBB or #RRGGBBAA for a translucent overlay such as a selection band, or system: followed by a macOS system color name such as system:textBackground. Every color a theme declares must be one TablePro reads, and every color TablePro reads must be present. A file that misses one, names one TablePro does not use, carries a color the app cannot parse, or declares a schema this release does not read is refused and listed under Not Loaded with the reason. Themes written for an earlier version of TablePro are not read and need to be written again.

Connection colors

Assign one in the connection form under Customization > Appearance > Color: None, Red, Orange, Yellow, Green, Blue, Purple, Pink, or Gray. With None, no color cue appears. Connection groups take a color the same way, from their right-click menu on the welcome window. In the workspace rail the color is a dot on the corner of the database icon, and it stays visible on the selected row. In the welcome window list, the connection switcher and the query history drawer, it is a dot beside the name. The color’s name is in the connection’s tooltip and its VoiceOver label. The database icon keeps its engine’s own color everywhere, whichever color the connection carries.

Use red for production databases as a visual reminder to be careful with queries.

Connection colors on rail dots and welcome list rows — Connection color in the workspace rail and the welcome list

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Themes

Colors

Theme files

Connection colors

​Themes

​Colors

​Theme files

​Connection colors

Themes

Colors

Theme files

Connection colors