#7146 fix select focus

src/vs/workbench/parts/markers/browser/markersTreeController.ts

@@ -22,7 +22,7 @@ export class Controller extends treedefaults.DefaultController {
 	protected onLeftClick(tree: tree.ITree, element: any, event: mouse.IMouseEvent): boolean {
 		let currentFoucssed= tree.getFocus();
 		if (super.onLeftClick(tree, element, event)) {
-			if (this.openFileAtElement(element)) {
+			if (this.openFileAtElement(element, event.detail !== 2, event.ctrlKey)) {
 				return true;
 			}
 			if (element instanceof MarkersModel) {
@@ -39,12 +39,12 @@ export class Controller extends treedefaults.DefaultController {
 
 	protected onEnter(tree: tree.ITree, event: keyboard.IKeyboardEvent): boolean {
 		if (super.onEnter(tree, event)) {
-			return this.openFileAtElement(tree.getFocus());
+			return this.openFileAtElement(tree.getFocus(), false, false);
 		}
 		return false;
 	}
 
-	private openFileAtElement(element: any) {
+	private openFileAtElement(element: any, preserveFocus: boolean, sideByside: boolean) {
 		if (element instanceof Marker) {
 			let marker = <IMarker>element.marker;
 			this.editorService.openEditor({
@@ -56,9 +56,9 @@ export class Controller extends treedefaults.DefaultController {
 						endLineNumber: marker.endLineNumber,
 						endColumn: marker.endColumn
 					},
-					preserveFocus: false,
+					preserveFocus: preserveFocus,
 				},
-			}).done(null, errors.onUnexpectedError);
+			}, sideByside).done(null, errors.onUnexpectedError);
 			return true;
 		}
 		return false;