Editors
FM Skin Builder includes specialized editors for different file types. Each editor is optimized for its specific purpose, with both Simple and Expert modes available.
Simple vs Expert ModeCSS EditorUXML EditorConfig EditorMapping EditorTable View EditorTile Layout Editor
Simple vs Expert Mode
Before diving into specific editors, understand the two editing modes:
| Mode | Description | Best For |
|---|---|---|
| Simple | Visual interfaces, forms, drag-and-drop | Beginners, quick edits |
| Expert | Raw code editing with syntax highlighting | Advanced users, full control |
Toggle between modes using the status bar button or Ctrl/Cmd + Shift + M.
Learn more: Simple vs Expert Mode
Editor Overview
| Editor | File Types | Simple Mode | Expert Mode |
|---|---|---|---|
| CSS Editor | .uss, .css | Color pickers, variable browser | Syntax highlighting, auto-fix |
| UXML Editor | .uxml | Element tree, drag-and-drop | Raw XML editing |
| Config Editor | config.json | Visual form | JSON editing |
| Mapping Editor | mapping.json | File-to-stylesheet UI | JSON editing |
| Table View Editor | Table configs | Column configuration | JSON editing |
| Tile Layout Editor | Layout configs | Visual grid preview | JSON editing |
| Inline Style Editor | Any element | Property panel | Limited |
Common Editor Features
All editors share these capabilities:
- Tabs - Multiple files open simultaneously, drag to reorder
- Undo/Redo - Unlimited history (
Ctrl/Cmd + Z/Ctrl/Cmd + Shift + Z) - Find and Replace -
Ctrl/Cmd + Fto find,Ctrl/Cmd + Hto replace - Split View - Right-click tab → Split Right/Down
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