| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria |
| Safe Haskell | Safe-Inferred |
| Language | Haskell2010 |
GI.GObject.Flags
Description
Synopsis
- data BindingFlags
- data ConnectFlags
- data ParamFlags
- data SignalFlags
- data SignalMatchType
- data TypeDebugFlags
- data TypeFlags
- data TypeFundamentalFlags
Flags
BindingFlags
data BindingFlags Source #
Flags to be passed to objectBindProperty or
g_object_bind_property_full().
This enumeration can be extended at later date.
Since: 2.26
Constructors
| BindingFlagsDefault | The default binding; if the source property changes, the target property is updated with its value. |
| BindingFlagsBidirectional | Bidirectional binding; if either the property of the source or the property of the target changes, the other is updated. |
| BindingFlagsSyncCreate | Synchronize the values of the source and target properties when creating the binding; the direction of the synchronization is always from the source to the target. |
| BindingFlagsInvertBoolean | If the two properties being bound are
booleans, setting one to |
| AnotherBindingFlags Int | Catch-all for unknown values |
Instances
ConnectFlags
data ConnectFlags Source #
The connection flags are used to specify the behaviour of a signal's connection.
Constructors
| ConnectFlagsAfter | whether the handler should be called before or after the default handler of the signal. |
| ConnectFlagsSwapped | whether the instance and data should be swapped when
calling the handler; see |
| AnotherConnectFlags Int | Catch-all for unknown values |
Instances
ParamFlags
data ParamFlags Source #
Through the ParamFlags flag values, certain aspects of parameters
can be configured. See also PARAM_STATIC_STRINGS.
Constructors
| ParamFlagsReadable | the parameter is readable |
| ParamFlagsWritable | the parameter is writable |
| ParamFlagsReadwrite | alias for |
| ParamFlagsConstruct | the parameter will be set upon object construction |
| ParamFlagsConstructOnly | the parameter can only be set upon object construction |
| ParamFlagsLaxValidation | upon parameter conversion (see |
| ParamFlagsStaticName | the string used as name when constructing the parameter is guaranteed to remain valid and unmodified for the lifetime of the parameter. Since 2.8 |
| ParamFlagsPrivate | internal |
| ParamFlagsStaticNick | the string used as nick when constructing the parameter is guaranteed to remain valid and unmmodified for the lifetime of the parameter. Since 2.8 |
| ParamFlagsStaticBlurb | the string used as blurb when constructing the parameter is guaranteed to remain valid and unmodified for the lifetime of the parameter. Since 2.8 |
| ParamFlagsExplicitNotify | calls to |
| ParamFlagsDeprecated | the parameter is deprecated and will be removed in a future version. A warning will be generated if it is used while running with G_ENABLE_DIAGNOSTIC=1. Since 2.26 |
| AnotherParamFlags Int | Catch-all for unknown values |
Instances
SignalFlags
data SignalFlags Source #
The signal flags are used to specify a signal's behaviour, the overall signal description outlines how especially the RUN flags control the stages of a signal emission.
Constructors
| SignalFlagsRunFirst | Invoke the object method handler in the first emission stage. |
| SignalFlagsRunLast | Invoke the object method handler in the third emission stage. |
| SignalFlagsRunCleanup | Invoke the object method handler in the last emission stage. |
| SignalFlagsNoRecurse | Signals being emitted for an object while currently being in emission for this very object will not be emitted recursively, but instead cause the first emission to be restarted. |
| SignalFlagsDetailed | This signal supports "[detail](#g:signal:detail)" appendices to the signal name upon handler connections and emissions. |
| SignalFlagsAction | Action signals are signals that may freely be emitted on alive
objects from user code via |
| SignalFlagsNoHooks | No emissions hooks are supported for this signal. |
| SignalFlagsMustCollect | Varargs signal emission will always collect the arguments, even if there are no signal handlers connected. Since 2.30. |
| SignalFlagsDeprecated | The signal is deprecated and will be removed in a future version. A warning will be generated if it is connected while running with G_ENABLE_DIAGNOSTIC=1. Since 2.32. |
| AnotherSignalFlags Int | Catch-all for unknown values |
Instances
SignalMatchType
data SignalMatchType Source #
The match types specify what signalHandlersBlockMatched,
signalHandlersUnblockMatched and signalHandlersDisconnectMatched
match signals by.
Constructors
| SignalMatchTypeId | The signal id must be equal. |
| SignalMatchTypeDetail | The signal detail must be equal. |
| SignalMatchTypeClosure | The closure must be the same. |
| SignalMatchTypeFunc | The C closure callback must be the same. |
| SignalMatchTypeData | The closure data must be the same. |
| SignalMatchTypeUnblocked | Only unblocked signals may be matched. |
| AnotherSignalMatchType Int | Catch-all for unknown values |
Instances
TypeDebugFlags
data TypeDebugFlags Source #
Deprecated: (Since version 2.36)typeInit is now done automatically
These flags used to be passed to typeInitWithDebugFlags which
is now deprecated.
If you need to enable debugging features, use the GOBJECT_DEBUG environment variable.
Constructors
| TypeDebugFlagsNone | Print no messages |
| TypeDebugFlagsObjects | Print messages about object bookkeeping |
| TypeDebugFlagsSignals | Print messages about signal emissions |
| TypeDebugFlagsInstanceCount | Keep a count of instances of each type |
| TypeDebugFlagsMask | Mask covering all debug flags |
| AnotherTypeDebugFlags Int | Catch-all for unknown values |
Instances
TypeFlags
Bit masks used to check or determine characteristics of a type.
Constructors
| TypeFlagsAbstract | Indicates an abstract type. No instances can be created for an abstract type |
| TypeFlagsValueAbstract | Indicates an abstract value type, i.e. a type
that introduces a value table, but can't be used for
|
| AnotherTypeFlags Int | Catch-all for unknown values |
Instances
| Enum TypeFlags Source # | |
Defined in GI.GObject.Flags Methods succ :: TypeFlags -> TypeFlags # pred :: TypeFlags -> TypeFlags # fromEnum :: TypeFlags -> Int # enumFrom :: TypeFlags -> [TypeFlags] # enumFromThen :: TypeFlags -> TypeFlags -> [TypeFlags] # enumFromTo :: TypeFlags -> TypeFlags -> [TypeFlags] # enumFromThenTo :: TypeFlags -> TypeFlags -> TypeFlags -> [TypeFlags] # | |
| Show TypeFlags Source # | |
| Eq TypeFlags Source # | |
| Ord TypeFlags Source # | |
| IsGFlag TypeFlags Source # | |
Defined in GI.GObject.Flags | |
TypeFundamentalFlags
data TypeFundamentalFlags Source #
Bit masks used to check or determine specific characteristics of a fundamental type.
Constructors
| TypeFundamentalFlagsClassed | Indicates a classed type |
| TypeFundamentalFlagsInstantiatable | Indicates an instantiable type (implies classed) |
| TypeFundamentalFlagsDerivable | Indicates a flat derivable type |
| TypeFundamentalFlagsDeepDerivable | Indicates a deep derivable type (implies derivable) |
| AnotherTypeFundamentalFlags Int | Catch-all for unknown values |