Selection List Dialog

keyboard shortcut: Shift+Alt+T

This list shows the currently selected objects (nodes, ways, closed ways and relations).

Selection

• Selection is independent per each layer
  • Selection in other layers will be preserved after an unsuccessful search - it is safe to change (or even erase) selection in one layer and expect to selection in other layer to kept
  • Selection in the active layer will be empty after unsuccessful search
• There at least 2 tools to recover history of last selected objects:
  • Small triangle in "Select" button from this page
  • Special syntax in the search action - selection based on list of objects save in the file
• Selection is ordered (internally, but you cannot control order except by re-selecting objects); practical use of it can be seen in Help/Action/MergeNodes
• This dialogue has not 3, but 5 control elements in total. Triangles are often overlooked at first, but provide a very powerful tools
• List of currently selected object(s) can be erased:
  • after Left mouse click on empty space in viewport (main editing window)
  • after using one of many Deselection tools
  • after running search query (explained above)
  • after Espace tool

Naming

• Nodes are shown with their names (likewise their OSM-ID) and their position in brackets.
• Ways and closed ways are shown with their names and if no name-tags exist with their main tag (eg highway, landuse, railway ...). If JOSM is not able to interpreted any tag the OSM-IDs are shown. The numbers of nodes the ways consist of are always shown in brackets.
• Relations are shown with their type and in brackets the name and the number of members.

Control buttons

Select

Select selects the objects currently selected in the selection list.

Small triangle in Select button

Small triangle within the you can restore previous selections from a drop down list:

Search

Search feature: it allows a very sophisticated search.

Small triangle in Search button

Like Select the small triangle within the Search button also offers a drop down search list of previous search.

History

History opens the History Browser

See also

• Search.

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