Integrate Local Space Tool

lib/features/modeling/behavior/FixHoverBehavior.js

@@ -114,6 +114,16 @@ export default function FixHoverBehavior(elementRegistry, eventBus, canvas) {
     }
   });
 
+  // ensure lanes aren't resized without their parent participant when using
+  // space tool
+  eventBus.on('spaceTool.move', HIGHEST_PRIORITY, function(event) {
+    var hover = event.hover;
+
+    if (hover && is(hover, 'bpmn:Lane')) {
+      event.hover = getLanesRoot(hover);
+    }
+  });
+
 }
 
 FixHoverBehavior.$inject = [

package.json

@@ -108,7 +108,7 @@
   },
   "dependencies": {
     "bpmn-moddle": "^8.0.1",
-    "diagram-js": "^12.3.0",
+    "diagram-js": "^12.4.0",
     "diagram-js-direct-editing": "^2.0.0",
     "ids": "^1.0.3",
     "inherits-browser": "^0.1.0",

test/spec/features/modeling/behavior/FixHoverBehaviorSpec.js

@@ -613,4 +613,46 @@ describe('features/modeling/behavior - fix hover', function() {
 
   });
 
+
+  describe('space tool', function() {
+
+    var diagramXML = require('./FixHoverBehavior.participant.bpmn');
+
+    beforeEach(bootstrapModeler(diagramXML, {
+      modules: testModules
+    }));
+
+    beforeEach(inject(function(dragging) {
+      dragging.setOptions({ manual: true });
+    }));
+
+
+    it('should <spaceTool.move> participant', inject(
+      function(dragging, elementRegistry, spaceTool) {
+
+        // given
+        var lane = elementRegistry.get('Lane_1'),
+            participant = elementRegistry.get('Participant_1');
+
+        spaceTool.activateMakeSpace(canvasEvent({ x: 150, y: 0 }));
+
+        expect(participant.width).to.equal(600);
+
+        // when
+        dragging.hover({ element: lane });
+
+        dragging.move(canvasEvent({ x: 250, y: 0 }, {
+          button: 0,
+          shiftKey: true
+        }));
+
+        dragging.end();
+
+        // then
+        expect(participant.width).to.equal(700);
+      }
+    ));
+
+  });
+
 });