Paged Gallery

A Vue Component for a gallery that

• scrolls horizontally
• can jump to a certain page
• adjusts margin to always show half a "tile" at the end
• supports ltr and rtl

Sub-Components

Horizontal Scroll Container

• prop: hideScrollbar
• prop: selectedPage
• slot: default
  • The slot for the content(the gallery tiles).
  • Each tile should have the same size.
• event: resize({containerWidth, tileWidth, pages, currentPage})

The (horizontal)margin between the tiles will be adjusted on start and on resize.
The margin will be increased so that the last visible tile satisfies "25% < visible width < 75%" ¹.
The container has no own styling.

¹ we can find good proportions as a default and/or make this configurable.

pages indicator

• prop: value (selectedPage index)
• prop: pages
• slot: page-item(props: index, isSelected)
  • The default appearance of each page indicator can be overwritten here.
• event: input (new selected index)

The default appearance of the page items are white bullets, with a light transparency while not selected.
Page items are on a horizontal line with an equal distribution and vertically aligned.
The indicator component has no other styling (only the page items are styles).

Changes in the selectedPage or pages prop should rerender immediately.

Usage

enable scrolling inside the gallery content

To allow scrolling inside the content area you need to append the .vgs-scrollable class to the HTML element which should allow scrolling.
Alternatively use the allow-scroll property to pass in one or more css selectors (coma separated):

 <VueGallerySlider :allow-scroll="'.selector-1, #id_one'">
  <!--- ... --->

Development

Start the development server

 yarn serve

Run tests

 yarn test

Build the project

 yarn build

License

MIT

Copyright (c) 2021-present, Fabian Darga