https://docs.dopus.com/ 2026-10-13T22:44:39+00:00 https://docs.dopus.com/ https://docs.dopus.com/lib/exe/fetch.php?media=logo.png text/html 2026-10-13T17:36:40+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?id=additional_functionality:viewing_images:viewer_lister_linked&rev=1791913000&do=diff Lister-Linked Viewers A Lister-Linked viewer is like a detached preview pane. When you select a file in the main Opus window, the viewer displays that file, but it can be in a separate window or full-screen on a second monitor. * To open a Lister-Linked viewer, right-click the Viewer Pane icon at the top-right of the default toolbars, just before the search field. text/html 2026-10-13T17:34:21+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?id=preferences:preferences_categories:viewer:viewer_pane:exclusion_list&rev=1791912861&do=diff Viewer Pane Exclusion List This page lets you exclude the viewer pane from displaying files in certain folders. * Click Add folder to add a specific folder. Selecting files within this folder won't trigger the viewer pane. * Click Add Wildcard text/html 2026-10-08T15:24:38+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?id=ftp:ftp_address_book:display_page&rev=1791473078&do=diff Display Page The Display page is where you specify which messages from an FTP server are displayed and whether logging is enabled for a site entry in the FTP Address Book. The two sections this page is divided into (Display and Log) can all be individually enabled or disabled for any given site. When a section is set to text/html 2026-09-22T12:07:12+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?id=preferences:preferences_categories:miscellaneous:advanced_options&rev=1790078832&do=diff Advanced This page contains a list of what are considered "advanced" options. They're generally esoteric settings most users don't need to know about let alone change. Each option has a name and a value. The values can be Boolean (true/false), numeric, a string, or a choice from a drop-down list. To edit an option's value, double-click the existing value, or select the option and press text/html 2026-09-10T01:42:31+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:status_bar_codes:popup_menus_and_commands&rev=1789004551&do=diff Status Bar Popup Menus and Commands You can use HTML links in the status bar definition to add clickable links to run commands or show popup menus. Run a command Use the attribute to specify a command to run. For example, // Add about link <a href="help about">About</a> text/html 2026-09-10T01:41:01+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=file_types:filetype_editor:info_tip&rev=1789004461&do=diff Info Tip The Info Tip page in the file type editor lets you define what is shown on the info tip (the popup tooltip) that's displayed when the mouse hovers over files of this type. When Opus looks for an info tip to display for a file, it checks file types in the following order: text/html 2026-09-10T01:38:56+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=tocref&rev=1789004336&do=diff * Wildcards and RegEx * Pattern Matching Syntax * Regular Expression Syntax * Commands * Argument Types * Internal Commands * CLI * Clipboard * Close * ContextMenu * Copy * CreateFolder * Delete * Favorites * FileType * Find * GetSizes * Go * Help * Image * Join * Marker * Play * Prefs * Print * Properties * Recent * Rename * Select * Set * SetAttr * Show * Split * Toolbar * Undo * External … text/html 2026-09-10T01:38:30+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects&rev=1789004310&do=diff Scripting Objects Scripts can interact with Opus using a number of different objects. For example, the Lister object represents a physical Lister window, providing information about that Lister to the script and letting the script modify or control that Lister. text/html 2026-09-10T01:37:45+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:point&rev=1789004265&do=diff Point The Point object represents a two-dimensional point. intint Argumentsnone text/html 2026-09-10T01:36:15+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:func&rev=1789004175&do=diff Func Func The Func object is passed to a script when it is invoked via a command. In a script function, it is passed to the OnClick method as the ClickData.func property, and in a script add-in that adds an internal command, via the ScriptCommandData.func property. The Func object provides information about the default source and destination of the command, as well as details about how it was invoked. text/html 2026-09-10T01:33:48+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:quickfilter&rev=1789004028&do=diff QuickFilter The QuickFilter object provides access to information about the quick filter state in a tab. It’s returned by the Tab.quickfilter property.   Property NameReturn TypeDescription<default value> stringboolTrue boolTrue boolTrueboolTrue text/html 2026-09-10T01:31:05+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:buttondata&rev=1789003865&do=diff ButtonData The ButtonData object is used to initialise a dynamic toolbar button. It's obtained from the various methods of the AddButtonHelper object. The properties of this object are used to configure the button. Common to all types stringstringstringImagestringstring text/html 2026-09-10T01:30:25+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:scriptcolumn&rev=1789003825&do=diff ScriptColumn In a script's OnInit method it can call the ScriptInitData.AddColumn method to add custom columns to Opus. These columns can be displayed in file displays and infotips, and can be searched on using the Advanced Find function. Each call to AddColumn returns a ScriptColumn object that the script needs to initialize. text/html 2026-09-10T01:29:28+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:control&rev=1789003768&do=diff Control The Control object represents a control on a script dialog; it lets you read and modify a control's value (and contents). Use the Dialog.Control method to obtain a Control object. string#RRGGBBRRR,GGG,BBBstatic textmarkup textbuttonlist viewstringeditupper text/html 2026-09-10T01:23:19+00:00 jon (jon@undisclosed.example.com) https://docs.dopus.com/doku.php?id=reference:scripting_reference:scripting_objects:msg&rev=1789003399&do=diff Msg The Msg object represents a script dialog input event message. It’s returned by the Dialog.GetMsg method which you call when running the message loop for a detached dialog. <default value>boolTrueFalsestringleftrightmiddleintcheckednewexisting 0unchecked1checked2indeterminate text/html 2026-06-10T20:08:56+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?image=media%3A13%3Acell_highlights_dark.png&ns=media%3A13&rev=1781122136&tab_details=history&media_do=diff&do=media <img src="https://docs.dopus.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=31b9eb&amp;media=media:13:cell_highlights_dark.png" alt="cell_highlights_dark.png" loading="lazy" width="500" height="500" /> text/html 2026-06-10T20:08:50+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?image=media%3A13%3Acell_highlights.png&ns=media%3A13&rev=1781122130&tab_details=history&media_do=diff&do=media <img src="https://docs.dopus.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=7344ed&amp;media=media:13:cell_highlights.png" alt="cell_highlights.png" loading="lazy" width="500" height="500" /> text/html 2026-05-26T09:20:45+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?image=media%3A13%3Afilter_-_subclause_dark.png&ns=media%3A13&rev=1779787245&tab_details=history&media_do=diff&do=media <img src="https://docs.dopus.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=5e79c9&amp;media=media:13:filter_-_subclause_dark.png" alt="filter_-_subclause_dark.png" loading="lazy" width="500" height="500" /> text/html 2026-05-26T09:20:22+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?image=media%3A13%3Afilter_-_subclause.png&ns=media%3A13&rev=1779787222&tab_details=history&media_do=diff&do=media <img src="https://docs.dopus.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=bb73be&amp;media=media:13:filter_-_subclause.png" alt="filter_-_subclause.png" loading="lazy" width="500" height="500" /> text/html 2025-07-07T16:57:25+00:00 leo (leo@undisclosed.example.com) https://docs.dopus.com/doku.php?image=evaluator%3Acli_evaluator_dark.png&ns=evaluator&rev=1751907445&tab_details=history&media_do=diff&do=media <img src="https://docs.dopus.com/lib/exe/fetch.php?w=500&amp;h=500&amp;tok=5fc142&amp;media=evaluator:cli_evaluator_dark.png" alt="cli_evaluator_dark.png" loading="lazy" width="500" height="500" />