EquipmentGroupTabSheet.kt

import com.vaadin.ui.BrowserFrame
import com.vaadin.ui.TabSheet

import com.xetics.mes.core.util.isReachable
import com.xetics.mes.ui.common.util.TabsDispatcher

class EquipmentGroupTabSheet(private val equipmentGroupVM: EquipmentGroupVM)
: TabSheet() {
 
  private val tabsDispatcher = TabsDispatcher(this)
  privatel val equipmentGroupUserStationAssignment = BrowserFrame(Messages.getString(
                "EquipmentView.group.userStationAssignment")).apply {
            id = userStationAssignmentId
            this.setSizeFull()
        }
  init {
    addSelectedTabChangeListener { event: SelectedTabChangeEvent ->
            tabsDispatcher.dispatchComponentTabSelectionToRunnable(event.tabSheet.selectedTab)
        }
    this.equipmentGroupVM.userStationAssignmentUrl.observe {
            if (!isReachable(it)) {
                Notification(Messages.getString("Global.service.notReachable"), Notification.Type.ERROR_MESSAGE)
                        .show(Page.getCurrent())
            }
            equipmentGroupUserStationAssignment.source = ExternalResource(it)
        }
  }
}