private SpanElement createStopProcessElement(final ProcessTreeNode node) { SpanElement stopProcessButton = Elements.createSpanElement(resources.getCss().processesPanelStopButtonForProcess()); ensureDebugId(stopProcessButton, "stop-process-button-element"); Tooltip.create(stopProcessButton, BOTTOM, MIDDLE, locale.viewStropProcessTooltip()); stopProcessButton.addEventListener( Event.CLICK, event -> { if (stopProcessHandler != null) { stopProcessHandler.onStopProcessClick(node); } }, true); return stopProcessButton; }