Doc: Describe new Project and File System menu commands

- Show some accidentally hidden information in Qt Creator
  Manual

Task-number: QTCREATORBUG-26278
Change-Id: Ia611633d52e4b012a40d7be548313e62f8ce3683
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

doc/qtcreator/src/user-interface/creator-file-system-view.qdoc

@@ -38,6 +38,9 @@
     \uicontrol Design mode:
 
     \image qtcreator-filesystem-view-design.png "File System view in the Design mode"
+    \else
+    \image qtcreator-filesystem-view.png "File System view in the sidebar"
+    \endif
 
     To move to the root directory of the file system, select \uicontrol Computer
     in the menu (1). Select \uicontrol Home to move to the user's home
@@ -89,14 +92,19 @@
         \li Collapse all open folders.
     \endlist
 
-    \section1 File System View in Sidebar
-    \endif
+    \section1 File System View Toolbar
 
+    \if defined(qtdesignstudio)
     In the \uicontrol Edit and \uicontrol Debug mode, the
     \uicontrol {File System} view is displayed in the \l{Working with Sidebars}
-    {sidebar}. It has a toolbar with additional options:
+    {sidebar}. It has a toolbar with additional options.
 
     \image qtcreator-filesystem-view.png "File System view in the sidebar"
+    \else
+    The toolbar in the \uicontrol {File System} view contains additional
+    options.
+    \endif
+
 
     To manage view contents, select \inlineimage filtericon.png
     (\uicontrol Options):

doc/qtcreator/src/user-interface/creator-projects-view.qdoc

@@ -45,6 +45,9 @@
     \uicontrol Design mode:
 
     \image qtcreator-projects-view-design.png "Projects view in the Design mode"
+    \else
+    \image qtcreator-projects-view-edit.png "Projects view in the sidebar"
+    \endif
 
     You can use the project tree in the following ways:
 
@@ -97,23 +100,29 @@
         \li Expand or collapse the tree view to show or hide all files and
             folders.
         \li Close all files in a project.
-        \li Close projects. By default, all files in the project are also
+        \li Close the selected project or all projects except the selected
+            one. By default, all files in the projects are also
             closed. To keep them open, deselect the \uicontrol Tools >
             \uicontrol Options > \uicontrol {Build & Run} > \uicontrol General
             > \uicontrol {Close source files along with project} check box.
     \endlist
 
     For managing files and directories, the same functions are available as in
-    the \l {File System} view.
+    the \l {File System} view. To view a project in it, select
+    \uicontrol {Show in File System View}.
 
-    \section1 Projects View in Sidebar
-    \endif
+    \section1 Projects View Toolbar
 
+    \if defined(qtdesignstudio)
     In the \uicontrol Edit and \uicontrol Debug mode, the \uicontrol Projects
     view is displayed in the \l{Working with Sidebars}{sidebar}. It has a
-    toolbar with additional options:
+    toolbar with additional options.
 
     \image qtcreator-projects-view-edit.png "Projects view in the sidebar"
+    \else
+    The toolbar in the \uicontrol Projects view contains additional options.
+    \endif
+
 
     To filter view contents, select \inlineimage filtericon.png
     (\uicontrol {Filter Tree}):
@@ -141,9 +150,7 @@
     (currently qmake and Qbs). The faithful display of the project structure
     allows to specify exactly where a new file should be placed in the build
     system.
-    \endif
 
-    \if defined(qtcreator)
     If the project is under version control, information from the version
     control system might be displayed in brackets after the project name.
     This is currently implemented for Git (the branch name or a tag is