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* Fix popup location for tables This commit introduces the `popupAbsCoords` option to the $button widget and implements an absolut coordinate format. Coordinates for popups are stored in the format `(x,y,w,h)`. These coordinates are relative to the offset parent of the element that defines the popup. This commits adds a second format `@(x,y,w,h)`. Coordinates specified in this format a relative to the pages root element. The `popupAbsCoords` option of the $button widget enables the use of this coordinates. * Unify the declaration of the RegEx for parsing the popup-position The regular expression was declared in three locations with the same content. This commit supplies a new function `parseCoordinates` in `popup.js`. This function returns the parsed coordinates and understands the classic/absolute coordinates. This function is used in `reveal.js` and `action-popup.js` to parse the coordinates. * Add documentation for coordinate systems * Consolidate creating coordinate strings The Popup object now contains a `buildCoordinates` method that can be used to build coordinate strings. It takes an "enum" for the coordinate- system to use. This makes everything easily extensible and prevents the use of magic values. * Add tests for `parseCoordinates` and `buildCoordinates` * Add `tv-popup-abs-coords` to `collectDOMVariables` This will make the absolute coordinates available for the `DraggableWidget` and the `EventCatcherWidget`. * Add documentation for the `tv-popup-abs-coords` ... to the `DraggableWidget` and the `EventCatcherWidget`. * Fix crash when generating a static version of the TW The Popup class is not initialized in `startup.js` if `$tw.browser` is not true. After having consolidated the facilities for parsing coordinate strings into `popup.js` this breaks because the static build needs to parse coordinate stings even if no Popup module is initialized. This commit solves this problem by making `readPopupState`, `parseCoordinates` and `buildCoordinates` static methods of `popup.js`. It also adds a comment to these functions to show that these can be called safely even if the Popup-Class is not initialized.
36 lines
1.6 KiB
Plaintext
36 lines
1.6 KiB
Plaintext
caption: action-popup
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created: 20200303114556528
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modified: 20220815205132124
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tags: Widgets ActionWidgets
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title: ActionPopupWidget
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type: text/vnd.tiddlywiki
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! Introduction
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The ''action-popup'' widget is an [[action widget|ActionWidgets]] that triggers the display of a popup defined via a state tiddler, or clears all displayed popups. ActionWidgets are used within triggering widgets such as the ButtonWidget.
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! Content and Attributes
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The ''action-popup'' widget is invisible. Any content within it is ignored.
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|!Attribute |!Description |
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|$state |The title of the state tiddler for the popup |
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|$coords |Optional coordinates for the handle to which popup is positioned (see [[Coordinate Systems]] for the supported formats) |
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|$floating |<<.from-version "5.2.0">> Optional. Defaults to `no`. Set to `yes` to create a popup that must be closed explicitly. |
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<<.from-version "5.1.23">> If the ''$coords'' attribute is missing or empty then all popups are cancelled.<br/>
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<<.from-version "5.2.4">> The ''$coords'' attribute supports absolute and relative coordinates. See [[Coordinate Systems]] for more information.
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<<.tip "Delete the state tiddler for a floating popup to close it.">>
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! Examples
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Here is an example of button that triggers the "more" button in the sidebar "Tools" tab. You may need to scroll to see the popup
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<$macrocall $name='wikitext-example-without-html'
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src='<$button>
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<$action-setfield $tiddler="$:/state/tab/sidebar--595412856" $value="$:/core/ui/SideBar/Tools"/>
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<$action-popup $state="$:/state/popup/more-2053862905" $coords="(0,20,0,0)"/>
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Click me!
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</$button>'/>
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