Only do resizing of columns if table is shown. Followup for issue #2031.

app/assets/javascripts/app/controllers/_application_controller.coffee

@@ -425,9 +425,15 @@ class App.ControllerSubContent extends App.Controller
     super
 
   show: =>
+    if @genericController && @genericController.show
+      @genericController.show()
     return if !@header
     @title @header, true
 
+  hide: =>
+    if @genericController && @genericController.hide
+      @genericController.hide()
+
 class App.ControllerContent extends App.Controller
   constructor: ->
     if @requiredPermission

app/assets/javascripts/app/controllers/_application_controller_generic.coffee

@@ -132,6 +132,14 @@ class App.ControllerGenericIndex extends App.Controller
         clear: true
       )
 
+  show: =>
+    if @table
+      @table.show()
+
+  hide: =>
+    if @table
+      @table.hide()
+
   release: =>
     if @subscribeId
       App[ @genericObject ].unsubscribe(@subscribeId)
@@ -371,6 +379,18 @@ class App.ControllerTabs extends App.Controller
       if !@permissionCheckRedirect(@requiredPermission)
         throw "No permission for #{@requiredPermission}"
 
+  show: =>
+    return if !@controllerList
+    for localeController in @controllerList
+      if localeController && localeController.show
+        localeController.show()
+
+  hide: =>
+    return if !@controllerList
+    for localeController in @controllerList
+      if localeController && localeController.hide
+        localeController.hide()
+
   render: ->
     @html App.view('generic/tabs')(
       header: @header
@@ -386,8 +406,9 @@ class App.ControllerTabs extends App.Controller
         params = tab.params || {}
         params.name = tab.name
         params.target = tab.target
-        params.el = @$( "##{tab.target}" )
+        params.el = @$("##{tab.target}")
-        new tab.controller( params )
+        @controllerList ||= []
+        @controllerList.push new tab.controller(params)
 
     # check if tabs need to be show / cant' use .tab(), because tabs are note shown (only one tab exists)
     if @tabs.length <= 1
@@ -422,9 +443,10 @@ class App.ControllerNavSidbar extends App.Controller
         @updateNavigation(true)
     )
 
-  show: (params) =>
+  show: (params = {}) =>
     @navupdate ''
     @shown = true
+    if params
       for key, value of params
         if key isnt 'el' && key isnt 'shown' && key isnt 'match'
           @[key] = value

app/assets/javascripts/app/controllers/_application_controller_table.coffee

@@ -171,8 +171,15 @@ class App.ControllerTable extends App.Controller
 
     @renderQueue()
 
+  show: =>
+    return if @windowIsResized isnt true
+    @windowIsResized = false
+    @onResize()
+
+  hide: ->
+
   release: =>
-    $(window).off 'resize.table', @onResize
+    $(window).off('resize.table', @onResize)
 
   update: (params) =>
     if params.sync is true
@@ -214,12 +221,12 @@ class App.ControllerTable extends App.Controller
       if _.isEmpty(@objects)
         @renderState = 'emptyList'
         @el.html(@renderEmptyList())
-        $(window).on 'resize.table', @onResize
+        $(window).on('resize.table', @onResize)
         return ['emptyList.new']
       else
         @renderState = 'List'
         @renderTableFull()
-        $(window).on 'resize.table', @onResize
+        $(window).on('resize.table', @onResize)
         return ['fullRender.new']
     else if @renderState is 'emptyList' && !_.isEmpty(@objects)
       @renderState = 'List'
@@ -342,7 +349,7 @@ class App.ControllerTable extends App.Controller
               do (container, event, callback) ->
                 if cursorMap[event]
                   container.find("tbody > tr > td:nth-child(#{position})").css('cursor', cursorMap[event])
-                container.on( event, "tbody > tr > td:nth-child(#{position})",
+                container.on(event, "tbody > tr > td:nth-child(#{position})",
                   (e) ->
                     e.stopPropagation()
                     id = $(e.target).parents('tr').data('id')
@@ -356,7 +363,7 @@ class App.ControllerTable extends App.Controller
           do (container, event, callback) ->
             if cursorMap[event]
               container.find('tbody > tr').css( 'cursor', cursorMap[event] )
-            container.on( event, 'tbody > tr',
+            container.on(event, 'tbody > tr',
               (e) ->
                 id = $(e.target).parents('tr').data('id')
                 callback(id, e)
@@ -378,8 +385,8 @@ class App.ControllerTable extends App.Controller
     if @tableId
 
       # enable resize column
-      container.on 'mousedown', '.js-col-resize', @onColResizeMousedown
+      container.on('mousedown', '.js-col-resize', @onColResizeMousedown)
-      container.on 'click', '.js-col-resize', @stopPropagation
+      container.on('click', '.js-col-resize', @stopPropagation)
 
     # enable checkbox bulk selection
     if @checkbox
@@ -628,17 +635,16 @@ class App.ControllerTable extends App.Controller
       @headers.push
         name:         'action'
         display:      'Action'
-        width: '38px'
+        width:        '50px'
-        displayWidth: 38
+        displayWidth: 50
-        unresizeable: true
         align:        'right'
         parentClass:  'noTruncate no-padding'
+        unresizable:  true
 
       @bindCol['action'] =
         events:
           click: @toggleActionDropdown
 
-    if @tableId
     @calculateHeaderWidths()
 
     @columnsLength = @headers.length
@@ -818,6 +824,7 @@ class App.ControllerTable extends App.Controller
       @runAction(name, id)
 
   calculateHeaderWidths: ->
+    return if !@tableId
     return if !@headers
 
     availableWidth = @availableWidth
@@ -838,7 +845,7 @@ class App.ControllerTable extends App.Controller
     if roundingLeftOver > 0 && roundingLeftOver < 10
       @headers[@headers.length - 1].displayWidth = @headers[@headers.length - 1].displayWidth + roundingLeftOver
 
-    @storeHeaderWidths()
+    true
 
   getShrinkableHeadersCount: ->
     _.reduce @headers, (memo, col) ->
@@ -868,11 +875,13 @@ class App.ControllerTable extends App.Controller
     widths
 
   setHeaderWidths: =>
-    @calculateHeaderWidths()
+    return if !@calculateHeaderWidths()
 
     @$('.js-tableHead').each (i, el) =>
       el.style.width = @headers[i].displayWidth + 'px'
 
+    @storeHeaderWidths()
+
   storeHeaderWidths: ->
     widths = {}
 
@@ -882,7 +891,12 @@ class App.ControllerTable extends App.Controller
     App.LocalStorage.set(@preferencesStoreKey(), { headerWidth: widths }, @Session.get('id'))
 
   onResize: =>
-    @availableWidth = @el.width()
+    localWidth = @el.width()
+    if localWidth is 0
+      @windowIsResized = true
+      return
+
+    @availableWidth = localWidth
     localDelay = =>
       localSetHeaderWidths = =>
         @setHeaderWidths()
@@ -901,8 +915,8 @@ class App.ControllerTable extends App.Controller
     @resizeLeftStartWidth = @resizeTargetLeft.width()
     @resizeRightStartWidth = @resizeTargetRight.width()
 
-    $(document).on 'mousemove.resizeCol', @onColResizeMousemove
+    $(document).on('mousemove.resizeCol', @onColResizeMousemove)
-    $(document).one 'mouseup', @onColResizeMouseup
+    $(document).one('mouseup', @onColResizeMouseup)
 
     @tableWidth = @el.width()
 
@@ -920,7 +934,7 @@ class App.ControllerTable extends App.Controller
     @resizeTargetRight.width @resizeRightStartWidth - difference
 
   onColResizeMouseup: =>
-    $(document).off 'mousemove.resizeCol'
+    $(document).off('mousemove.resizeCol')
 
     # switch to percentage
     resizeBaseWidth = @resizeTargetLeft.parents('table').width()

app/assets/javascripts/app/controllers/groups.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Group'

app/assets/javascripts/app/controllers/job.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Job'

app/assets/javascripts/app/controllers/macro.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Macro'

app/assets/javascripts/app/controllers/organizations.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Organization'

app/assets/javascripts/app/controllers/overview.coffee

@@ -9,7 +9,7 @@ class Index extends App.ControllerSubContent
       if attribute.name is 'group_by'
         attribute.options = App.Overview.groupByAttributes()
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Overview'

app/assets/javascripts/app/controllers/report.coffee

@@ -311,7 +311,7 @@ class Download extends App.Controller
         display:      ''
         translation:  false
         width:        '28px'
-        displayWidth:28
+        displayWidth: 28
         unresizable:  true
       headers.unshift(0)
       headers[0] = attribute

app/assets/javascripts/app/controllers/report_profile.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'ReportProfile'

app/assets/javascripts/app/controllers/role.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Role'

app/assets/javascripts/app/controllers/search.coffee

@@ -55,6 +55,8 @@ class App.Search extends App.Controller
     '#search'
 
   show: (params) =>
+    if @table
+      @table.show()
     @navupdate(url: '#search', type: 'menu')
     return if _.isEmpty(params.query)
     @$('.js-search').val(params.query).trigger('change')
@@ -63,6 +65,8 @@ class App.Search extends App.Controller
 
   hide: ->
     @shown = false
+    if @table
+      @table.hide()
 
   changed: ->
     # nothing
@@ -158,7 +162,7 @@ class App.Search extends App.Controller
       ticket_ids = []
       for item in localList
         ticket_ids.push item.id
-      new App.TicketList(
+      @table = new App.TicketList(
         tableId:   "find_#{model}"
         el:         @$('.js-content')
         columns:    [ 'number', 'title', 'customer', 'group', 'owner', 'created_at' ]
@@ -169,7 +173,7 @@ class App.Search extends App.Controller
       openObject = (id,e) =>
         object = App[@model].fullLocal(id)
         @navigate object.uiUrl()
-      new App.ControllerTable(
+      @table = new App.ControllerTable(
         tableId: "find_#{model}"
         el:      @$('.js-content')
         model:   App[model]

app/assets/javascripts/app/controllers/text_module.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'TextModule'

app/assets/javascripts/app/controllers/ticket_overview.coffee

@@ -669,17 +669,22 @@ class App.TicketOverview extends App.Controller
 
     # build nav bar
     if @navBarController
-      @navBarController.update
+      @navBarController.update(
         view:        @view
         activeState: true
+      )
 
     if @navBarControllerVertical
-      @navBarControllerVertical.update
+      @navBarControllerVertical.update(
         view:        @view
         activeState: true
+      )
 
     # do not rerender overview if current overview is requested again
-    return if @viewLast is @view
+    if @viewLast is @view
+      if @contentController
+        @contentController.show()
+      return
 
     # remember last view
     @viewLast = @view
@@ -699,6 +704,8 @@ class App.TicketOverview extends App.Controller
       @navBarController.active(false)
     if @navBarControllerVertical
       @navBarControllerVertical.active(false)
+    if @contentController
+      @contentController.hide()
 
   setPosition: (position) =>
     @$('.main').scrollTop(position)
@@ -945,6 +952,14 @@ class Table extends App.Controller
       return if !@view
       @render(App.OverviewListCollection.get(@view))
 
+  show: =>
+    if @table
+      @table.show()
+
+  hide: =>
+    if @table
+      @table.hide()
+
   release: =>
     if @bindId
       App.OverviewListCollection.unbind(@bindId)
@@ -1127,7 +1142,7 @@ class Table extends App.Controller
           display:      ''
           translation:  false
           width:        '28px'
-          displayWidth:28
+          displayWidth: 28
           unresizable:  true
         headers.unshift(0)
         headers[0] = attribute

app/assets/javascripts/app/controllers/trigger.coffee

@@ -4,7 +4,7 @@ class Index extends App.ControllerSubContent
   constructor: ->
     super
 
-    new App.ControllerGenericIndex(
+    @genericController = new App.ControllerGenericIndex(
       el: @el
       id: @id
       genericObject: 'Trigger'

app/assets/javascripts/app/controllers/users.coffee

@@ -11,6 +11,16 @@ class Index extends App.ControllerSubContent
     super
     @render()
 
+  show: =>
+    super
+    return if !@table
+    @table.show()
+
+  hide: =>
+    super
+    return if !@table
+    @table.hide()
+
   render: ->
     @html App.view('user')(
       head: 'Users'
@@ -52,6 +62,8 @@ class Index extends App.ControllerSubContent
         className:    'actionCell'
         translation:  true
         width:        '200px'
+        displayWidth: 200
+        unresizable:  true
       header.push attribute
       header
 
@@ -111,7 +123,7 @@ class Index extends App.ControllerSubContent
       users.push user
 
     @$('.table-overview').html('')
-    new App.ControllerTable(
+    @table = new App.ControllerTable(
       tableId: 'users_admin_overview'
       el:      @$('.table-overview')
       model:   App.User

app/assets/javascripts/app/controllers/widget/ticket_list.coffee

@@ -4,9 +4,16 @@ class App.TicketList extends App.Controller
 
   constructor: ->
     super
-
     @render()
 
+  show: =>
+    if @table
+      @table.show()
+
+  hide: =>
+    if @table
+      @table.hide()
+
   render: =>
 
     openTicket = (id,e) =>
@@ -44,7 +51,7 @@ class App.TicketList extends App.Controller
         display:      ''
         translation:  false
         width:        '28px'
-        displayWidth:28
+        displayWidth: 28
         unresizable:  true
       headers.unshift(0)
       headers[0] = attribute
@@ -62,7 +69,7 @@ class App.TicketList extends App.Controller
       ticketItem = App.Ticket.fullLocal(ticket_id)
       list.push ticketItem
     @el.html('')
-    new App.ControllerTable(
+    @table = new App.ControllerTable(
       tableId:  @tableId
       el:       @el
       overview: @columns || [ 'number', 'title', 'customer', 'group', 'created_at' ]

app/assets/javascripts/app/views/generic/table.jst.eco

@@ -24,7 +24,7 @@
           <div class="table-column-title"><%- @T(header.display) %></div>
           <div class="table-column-sortIcon"><% if header.sortOrderIcon: %><%- @Icon(header.sortOrderIcon[0], header.sortOrderIcon[1]) %><% end %></div>
         </div>
-        <% if @tableId && !header.unresizable && i < @headers.length - 1: %>
+        <% if @tableId && !header.unresizable && i < @headers.length - 1 && (@headers.length - 1 != i && @headers[ i + 1 ] && !@headers[ i + 1 ].unresizable): %>
           <div class="table-col-resize js-col-resize"></div>
         <% end %>
       </th>