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Fix regression with column block being selected. #14876

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merged 2 commits into from
Apr 11, 2019
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Fix regression with column block being selected. #14876

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593089a
Fix regression with column block being selected.
Apr 9, 2019
118fbfe
Fix mess ¯\_(ツ)_/¯
Apr 9, 2019
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32 changes: 16 additions & 16 deletions packages/block-library/src/columns/editor.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -148,26 +148,26 @@ div.block-core-columns.is-vertically-aligned-bottom {
right: 0;
}

// The empty state of a columns block has the default appenders.
// Since those appenders are not blocks, the parent, actual block, appears "hovered" when hovering the appenders.
// Because the column shouldn't be hovered as part of this temporary passthrough, we unset the hover style.
.wp-block-columns [data-type="core/column"].is-hovered {
> .block-editor-block-list__block-edit::before {
content: none;
}

.block-editor-block-list__breadcrumb {
display: none;
}
}

// In absence of making the individual columns resizable, we prevent them from being clickable.
// This makes them less fiddly. @todo: This should be revisited as the interface is refined.
.wp-block-columns [data-type="core/column"] {
pointer-events: none;

// The empty state of a columns block has the default appenders.
// Since those appenders are not blocks, the parent, actual block, appears "hovered" when hovering the appenders.
// Because the column shouldn't be hovered as part of this temporary passthrough, we unset the hover style.
&.is-hovered {
> .block-editor-block-list__block-edit::before {
content: none;
}

.block-editor-block-list__breadcrumb {
display: none;
}
// This selector re-enables clicking on any child of a column block.
.block-core-columns .block-editor-block-list__layout {
pointer-events: all;
}
}

// This selector re-enables clicking on any child of a column block.
:not(.components-disabled) > .wp-block-columns > .editor-inner-blocks > .editor-block-list__layout > [data-type="core/column"] > .editor-block-list__block-edit > * {
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@aduth aduth Apr 9, 2019 •
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Will we be causing an issue in the fact we're removing this specific handling for "Disabled" context?

From #11620:

It improves the UI around reusable blocks, by fixing an issue where even though contents should be disabled when in a reusable block, it was still selectable if there were nested blocks.

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Thanks so much for this reminder. I did forget to test reusable blocks. Thankfully this seems to work also as intended. GIF:

gif

Here's how the code works:

.wp-block-columns [data-type="core/column"] {
	pointer-events: none;

	// This selector re-enables clicking on any child of a column block.
	.block-core-columns .block-editor-block-list__layout {
		pointer-events: all;
	}
}

Basically the column block, and every child below, is made unclickable.

After that, only the .block-editor-block-list__layout element that is a child, is made clickable again, which appears to be sufficient.

The specificity is lower than that of any of the .components-disabled blocks, such as archives or reusable blocks, therefore the pointer-events: none attached to those is unaffected.

In the previous version, both > and * were used to make elements clickable again, which was both unnecessary because of inheritance, but also too specific, needing the :not selector.

pointer-events: all;
}