Wayland++ 1.0.0
C++ Bindings for Wayland
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drag and drop actions More...
#include <wayland-server-protocol.hpp>
Static Public Attributes | |
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 | |
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:
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 1639 of file wayland-server-protocol.hpp.
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ask action
Definition at line 1652 of file wayland-server-protocol.hpp.
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copy action
Definition at line 1648 of file wayland-server-protocol.hpp.
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move action
Definition at line 1650 of file wayland-server-protocol.hpp.
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no action
Definition at line 1646 of file wayland-server-protocol.hpp.