com.hydroper.tilelayout

com.hydroper.tilelayout

Base layout implementation for Windows 8 like live tiles in HTML5.

Status

Shifting during drag-n-drop isn't working currently, but at least grid snapping does. For now, code sets ENABLE_SHIFT to false.

Specifications

Used positioning style: cascading translate

Group-label element tag: div

Group-label element attribute data-id: the group ID.

Tile element tag: button

Tile element attribute data-id: the tile ID.

Tile element attribute data-size: the tile size (small, medium, wide or large).

Tile element attribute data-dragging: false or true.

Tile size: supports small (1x1), medium (2x2), wide (4x2) and large tiles (4x4).

Overrides the transition style in tile elements.

Getting started

Note: only horizontal containers are supported currently.

import { Tiles } from "com.hydroper.tilelayout";

const tiles = new Tiles({
    // Container.
    element,
    // The direction of the tile container.
    direction: "horizontal",
    // Class name used for identifying group labels.
    labelClassName: "label",
    // Class name used for identifying tiles.
    tileClassName: "tile",
    // Class name used for identifying the tile placeholder when dragging
    // a tile.
    placeholderClassName: "placeholder",
    // The size of small tiles, in cascading "rem" units.
    smallSize: 3.625,
    // Gap between tiles, in cascading "rem" units.
    tileGap: 0.6,
    // Gap between groups, in cascading "rem" units.
    groupGap: 9,
    // The height of group labels, in cascading "rem" units.
    labelHeight: 2,
    // Maximum width in small tiles.
    // Effective only in vertical containers.
    // Must be >= 4 for vertical containers.
    maxWidth: undefined,
    // Maximum height in small tiles.
    // Effective only in horizontal containers.
    // Must be >= 4 for horizontal containers.
    maxHeight: 6,
    // Transition function(s) to contribute to tiles.
    tileTransition: "",
});

// Adding groups
const label_div = tiles.addGroup({
    id: "group1",
    label: "Group 1",
});

// Adding tiles
const button = tiles.addTile({
    id: "tile1",
    group: "group1",
    // Horizontal position in small tiles.
    x: 0,
    // Vertical position in small tiles.
    y: 0,

    size: "large",
});

// Disposal
tiles.destroy();

Events

addedGroup

Dispatched when a new group is added. Event is given a CustomEvent<{ group: Group, label: HTMLDivElement }> object. This is also dispatched when automatic groups are created (such as when a tile is dropped far away in no existing group).

tiles.addEventListener("addedGroup", ({ detail: { group, label } }) => {
    //
});

addedTile

Dispatched when a new tile is added. Event is given a CustomEvent<{ tile: Tile, button: HTMLButtonElement }> object.

tiles.addEventListener("addedTile", ({ detail: { tile, button } }) => {
    //
});

stateUpdated

Dispatched whenever the state is updated. Event is given a CustomEvent<State> object.

tiles.addEventListener("stateUpdated", ({ detail: state }) => {
    //
});

dragStart

Event is given a CustomEvent<{ tile: HTMLButtonElement }> object.

tiles.addEventListener("dragStart", ({ detail: { tile } }) => {
    //
});

drag

Event is given a CustomEvent<{ tile: HTMLButtonElement }> object.

tiles.addEventListener("drag", ({ detail: { tile } }) => {
    //
});

dragEnd

Event is given a CustomEvent<{ tile: HTMLButtonElement }> object.

tiles.addEventListener("dragEnd", ({ detail: { tile } }) => {
    //
});