Add keyboard shortcut to toggle column visibility

bin/defaultProps.json

@@ -76,6 +76,7 @@
 	"key.sceneeditor.editPivot" : "P",
 	"key.sceneeditor.localTransformsToggle": "D",
 	"key.sceneeditor.gridToggle": "G",
+	"key.sceneeditor.toggleLayout": "Tab",
 
 	// cdb config
 	"cdb.databaseFile" : "data.cdb",

hide/view/Prefab.hx

@@ -369,6 +369,13 @@ class Prefab extends FileView {
 			sceneEditor.collapseTree();
 		});
 
+		keys.register("sceneeditor.toggleLayout", () -> {
+			if( element.find(".tree-column").first().css('display') == 'none' )
+				showColumns();
+			else
+				hideColumns();
+		});
+
 		refreshSceneFilters();
 		refreshGraphicsFilters();
 	}