Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
GdkDevicePad
is an interface implemented by devices of type
InputSourceTabletPad
It allows querying the features provided by the pad device.
Tablet pads may contain one or more groups, each containing a subset
of the buttons/rings/strips available. devicePadGetNGroups
can be used to obtain the number of groups, devicePadGetNFeatures
and devicePadGetFeatureGroup
can be combined to find out
the number of buttons/rings/strips the device has, and how are they grouped.
Each of those groups have different modes, which may be used to map each
individual pad feature to multiple actions. Only one mode is effective
(current) for each given group, different groups may have different
current modes. The number of available modes in a group can be found
out through devicePadGetGroupNModes
, and the current mode
for a given group will be notified through events of type GDK_PAD_GROUP_MODE
.
Synopsis
- newtype DevicePad = DevicePad (ManagedPtr DevicePad)
- class (GObject o, IsDescendantOf DevicePad o) => IsDevicePad o
- toDevicePad :: (MonadIO m, IsDevicePad o) => o -> m DevicePad
- devicePadGetFeatureGroup :: (HasCallStack, MonadIO m, IsDevicePad a) => a -> DevicePadFeature -> Int32 -> m Int32
- devicePadGetGroupNModes :: (HasCallStack, MonadIO m, IsDevicePad a) => a -> Int32 -> m Int32
- devicePadGetNFeatures :: (HasCallStack, MonadIO m, IsDevicePad a) => a -> DevicePadFeature -> m Int32
- devicePadGetNGroups :: (HasCallStack, MonadIO m, IsDevicePad a) => a -> m Int32
Exported types
Memory-managed wrapper type.
Instances
Eq DevicePad Source # | |
GObject DevicePad Source # | |
Defined in GI.Gdk.Interfaces.DevicePad | |
ManagedPtrNewtype DevicePad Source # | |
Defined in GI.Gdk.Interfaces.DevicePad toManagedPtr :: DevicePad -> ManagedPtr DevicePad | |
TypedObject DevicePad Source # | |
Defined in GI.Gdk.Interfaces.DevicePad | |
HasParentTypes DevicePad Source # | |
Defined in GI.Gdk.Interfaces.DevicePad | |
IsGValue (Maybe DevicePad) Source # | Convert |
Defined in GI.Gdk.Interfaces.DevicePad gvalueGType_ :: IO GType gvalueSet_ :: Ptr GValue -> Maybe DevicePad -> IO () gvalueGet_ :: Ptr GValue -> IO (Maybe DevicePad) | |
type ParentTypes DevicePad Source # | |
Defined in GI.Gdk.Interfaces.DevicePad |
class (GObject o, IsDescendantOf DevicePad o) => IsDevicePad o Source #
Type class for types which can be safely cast to DevicePad
, for instance with toDevicePad
.
Instances
(GObject o, IsDescendantOf DevicePad o) => IsDevicePad o Source # | |
Defined in GI.Gdk.Interfaces.DevicePad |
toDevicePad :: (MonadIO m, IsDevicePad o) => o -> m DevicePad Source #
Methods
Click to display all available methods, including inherited ones
Methods
bindProperty, bindPropertyFull, forceFloating, freezeNotify, getv, hasBidiLayouts, isFloating, notify, notifyByPspec, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.
Getters
getCapsLockState, getData, getDeviceTool, getDirection, getDisplay, getFeatureGroup, getGroupNModes, getHasCursor, getModifierState, getNFeatures, getNGroups, getName, getNumLockState, getNumTouches, getProductId, getProperty, getQdata, getScrollLockState, getSeat, getSource, getSurfaceAtPosition, getTimestamp, getVendorId.
Setters
getFeatureGroup
devicePadGetFeatureGroup Source #
:: (HasCallStack, MonadIO m, IsDevicePad a) | |
=> a |
|
-> DevicePadFeature |
|
-> Int32 |
|
-> m Int32 | Returns: The group number of the queried pad feature. |
Returns the group the given feature
and idx
belong to.
f the feature or index do not exist in pad
, -1 is returned.
getGroupNModes
devicePadGetGroupNModes Source #
:: (HasCallStack, MonadIO m, IsDevicePad a) | |
=> a |
|
-> Int32 |
|
-> m Int32 | Returns: The number of modes available in |
Returns the number of modes that group
may have.
getNFeatures
devicePadGetNFeatures Source #
:: (HasCallStack, MonadIO m, IsDevicePad a) | |
=> a |
|
-> DevicePadFeature |
|
-> m Int32 | Returns: The amount of elements of type |
Returns the number of features a tablet pad has.
getNGroups
:: (HasCallStack, MonadIO m, IsDevicePad a) | |
=> a |
|
-> m Int32 | Returns: The number of button/ring/strip groups in the pad. |
Returns the number of groups this pad device has.
Pads have at least one group. A pad group is a subcollection of buttons/strip/rings that is affected collectively by a same current mode.