Expand description
a set of buttons, rings, strips and dials
A pad device is a set of buttons, rings, strips and dials usually physically present on the tablet device itself. Some exceptions exist where the pad device is physically detached, e.g. the Wacom ExpressKey Remote.
Pad devices have no axes that control the cursor and are generally auxiliary devices to the tool devices used on the tablet surface.
A pad device has a number of static characteristics, e.g. the number of rings. These capabilities are sent in an event sequence after the wp_tablet_seat.pad_added event before any actual events from this pad. This initial event sequence is terminated by a wp_tablet_pad.done event.
All pad features (buttons, rings, strips and dials) are logically divided into groups and all pads have at least one group. The available groups are notified through the wp_tablet_pad.group event; the compositor will emit one event per group before emitting wp_tablet_pad.done.
Groups may have multiple modes. Modes allow clients to map multiple actions to a single pad feature. Only one mode can be active per group, although different groups may have different active modes.
Structs§
- ZwpTablet
PadV2 - a set of buttons, rings, strips and dials
Enums§
- Button
State - physical button state
- Event
- Request
Constants§
- EVT_
BUTTONS_ OPCODE - The wire opcode for this event
- EVT_
BUTTONS_ SINCE - The minimal object version supporting this event
- EVT_
BUTTON_ OPCODE - The wire opcode for this event
- EVT_
BUTTON_ SINCE - The minimal object version supporting this event
- EVT_
DONE_ OPCODE - The wire opcode for this event
- EVT_
DONE_ SINCE - The minimal object version supporting this event
- EVT_
ENTER_ OPCODE - The wire opcode for this event
- EVT_
ENTER_ SINCE - The minimal object version supporting this event
- EVT_
GROUP_ OPCODE - The wire opcode for this event
- EVT_
GROUP_ SINCE - The minimal object version supporting this event
- EVT_
LEAVE_ OPCODE - The wire opcode for this event
- EVT_
LEAVE_ SINCE - The minimal object version supporting this event
- EVT_
PATH_ OPCODE - The wire opcode for this event
- EVT_
PATH_ SINCE - The minimal object version supporting this event
- EVT_
REMOVED_ OPCODE - The wire opcode for this event
- EVT_
REMOVED_ SINCE - The minimal object version supporting this event
- REQ_
DESTROY_ OPCODE - The wire opcode for this request
- REQ_
DESTROY_ SINCE - The minimal object version supporting this request
- REQ_
SET_ FEEDBACK_ OPCODE - The wire opcode for this request
- REQ_
SET_ FEEDBACK_ SINCE - The minimal object version supporting this request