wayland::server::data_device_manager_dnd_action - drag and drop actions

       Generated automatically by Doxygen for Wayland++ from the source code.

Version 1.0.0                                Wed May 1 2024 17wayland::server::data_device_manager_dnd_action(3)

       drag and drop actions

       This is a bitmask of the available/preferred actions in a drag-and-drop operation.

       In the compositor, the selected action is a result of matching the actions offered by the source and
       destination sides. 'action' events with a 'none' action will be sent to both source and destination if
       there is no match. All further checks will effectively happen on (source actions ∩ destination actions).

       In addition, compositors may also pick different actions in reaction to key modifiers being pressed. One
       common design that is used in major toolkits (and the behavior recommended for compositors) is:

       • If no modifiers are pressed, the first match (in bit order) will be used.

       • Pressing Shift selects 'move', if enabled in the mask.

       • Pressing Control selects 'copy', if enabled in the mask.

       Behavior  beyond  that  is  considered  implementation-dependent.  Compositors may for example bind other
       modifiers (like Alt/Meta) or drags initiated with other buttons than BTN_LEFT to specific  actions  (e.g.
       'ask').

       Definition at line 1638 of file wayland-server-protocol.hpp.

constwayland::detail::bitfield<3,6>wayland::server::data_device_manager_dnd_action::ask[static]
       ask action

       Definition at line 1651 of file wayland-server-protocol.hpp.

   constwayland::detail::bitfield<3,6>wayland::server::data_device_manager_dnd_action::copy[static]
       copy action

       Definition at line 1647 of file wayland-server-protocol.hpp.

   constwayland::detail::bitfield<3,6>wayland::server::data_device_manager_dnd_action::move[static]
       move action

       Definition at line 1649 of file wayland-server-protocol.hpp.

   constwayland::detail::bitfield<3,6>wayland::server::data_device_manager_dnd_action::none[static]
       no action

       Definition at line 1645 of file wayland-server-protocol.hpp.

       wayland::server::data_device_manager_dnd_action - drag and drop actions

       #include <wayland-server-protocol.hpp>

       Inherits wayland::detail::bitfield< size, id >.

   StaticPublicAttributes
       static const wayland::detail::bitfield< 3, 6 > none
           no action
       static const wayland::detail::bitfield< 3, 6 > copy
           copy action
       static const wayland::detail::bitfield< 3, 6 > move
           move action
       static const wayland::detail::bitfield< 3, 6 > ask
           ask action