tree: fix pointer issue due to decoration (eclipse-theia#12436)

FernandoAscencio · jonah-iden · commit 482c21d1affe · 2023-05-02T08:49:13.000+02:00
This commit fixes a small issue where the indent decoration blocked
right and left clicks. Thus reducing the effective area of selection.

Signed-off-by: FernandoAscencio &lt;fernando.ascencio.cama@ericsson.com&gt;
diff --git a/packages/core/src/browser/style/tree.css b/packages/core/src/browser/style/tree.css
@@ -177,6 +177,7 @@
     position: absolute;
     height: var(--theia-content-line-height);
     border-right: var(--theia-border-width) solid transparent;
+    pointer-events: none;
 }
 
 .theia-tree-node-indent.always,

Original file line number	Diff line number	Diff line change
`@@ -177,6 +177,7 @@`
`177`	`177`	`position: absolute;`
`178`	`178`	`height: var(--theia-content-line-height);`
`179`	`179`	`border-right: var(--theia-border-width) solid transparent;`
	`180`	`+ pointer-events: none;`
`180`	`181`	`}`
`181`	`182`
`182`	`183`	`.theia-tree-node-indent.always,`