Provided by: waylandpp-dev_1.0.0-5ubuntu1_amd64 bug

NAME

       wayland::data_device_manager_dnd_action - drag and drop actions

SYNOPSIS

       #include <wayland-client-protocol.hpp>

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

   Static Public Attributes
       static const wayland::detail::bitfield< 3, 6 > none {0}
           no action
       static const wayland::detail::bitfield< 3, 6 > copy {1}
           copy action
       static const wayland::detail::bitfield< 3, 6 > move {2}
           move action
       static const wayland::detail::bitfield< 3, 6 > ask {4}
           ask action

Detailed Description

       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 1495 of file wayland-client-protocol.hpp.

Member Data Documentation

   const bitfield< 3, 6 > data_device_manager_dnd_action::ask {4} [static]
       ask action

       Definition at line 1508 of file wayland-client-protocol.hpp.

   const bitfield< 3, 6 > data_device_manager_dnd_action::copy {1} [static]
       copy action

       Definition at line 1504 of file wayland-client-protocol.hpp.

   const bitfield< 3, 6 > data_device_manager_dnd_action::move {2} [static]
       move action

       Definition at line 1506 of file wayland-client-protocol.hpp.

   const bitfield< 3, 6 > data_device_manager_dnd_action::none {0} [static]
       no action

       Definition at line 1502 of file wayland-client-protocol.hpp.

Author

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

Version 1.0.0                            Wed Sep 13 202wayland::data_device_manager_dnd_action(3)