display_manager->busy

Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class display_manager
        
        Send methods
        
        display_manager->initialise
        
        display_manager->append
        
        display_manager->redraw
        
        display_manager->has_visible_frames
        
        display_manager->inspect_handler
        
        display_manager->busy_cursor
        
        display_manager->system_colours_changed
        
        display_manager->fonts_changed
        
        display_manager->colours_changed

display_manager ->busy_cursor: cursor=[cursor]*, block_input=[bool]

Send display->busy_cursor to all displays, i.e., define a (temporary) cursor for all frames of the application. Calls must be balanced: @nil restores the cursor.