svelte-subdivide v3 PR

[saabi]

Not tested yet because compilation is being blocked by an apparent rollup-plugin-svelte unexpected 'nowarn' option bug.

Just opening the PR to possibly avoid somebody else doing the same work in the meanwhile. I'll add any fixes as soon as I can compile and test the upgrade.

Sorry if there's too much commit noise, I was just making sure I detailed my first foreign upgrade for clarity. Should I collapse it?

[saabi]

sveltejs/rollup-plugin-svelte/issues/50

[saabi]

1 out of 8 tests are passing so far.
Something about fake mouse clicks hapenning before the DOM is ready (in some tests).

[saabi]

Another bug seems to be in Subdivide.beforeUpdate() { createGroup() } and another in that Subdivide.layout is always set to defaultLayout.

[saabi]

After the latest commits it's passing 23 out of 24 tests.

[saabi]

Small woopsie, I bumped the version prematurely accidentally when uploading some changes to package.json

[saabi]

In test #7, where the layout is passed to the constructor, it's creating the Panes in the wrong order internally, though geometrically everything's fine.

It seems one can only tell the difference with static vars, such as the static counter used in the tests that detects instancing order.

So it doesn't pass the test, but I'm not sure it would affect proper functioning in the end.

Also, I'm not sure I can control instancing order.

[saabi]

Regarding the new test... something that instantiates a predefined layout and then clicks, creating new panes.

[blurymind]

really hope to see this working with the newest svelte :)

[milahu]

here is my svelte layout component .... yay repl
https://svelte.dev/repl/dea43257dc9c4236b99d4f51dbe222cd?version=3.24.1

im using a css flex layout, so its zoom agnostic
resize is working 90% after only one day of coding : ]

the goal is to rewrite golden-layout.js in svelte
with support for drag-and-drop, maximize, tabs, menus

another good example is qt dockable widgets

edit: yay github https://github.com/milahu/svelte-layout-resizable