| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Atk.Structs.PropertyValues
Description
Note: oldValue field of PropertyValues will not contain a
valid value. This is a field defined with the purpose of contain
the previous value of the property, but is not used anymore.
Synopsis
- newtype PropertyValues = PropertyValues (ManagedPtr PropertyValues)
- newZeroPropertyValues :: MonadIO m => m PropertyValues
- noPropertyValues :: Maybe PropertyValues
- getPropertyValuesNewValue :: MonadIO m => PropertyValues -> m GValue
- getPropertyValuesOldValue :: MonadIO m => PropertyValues -> m GValue
- clearPropertyValuesPropertyName :: MonadIO m => PropertyValues -> m ()
- getPropertyValuesPropertyName :: MonadIO m => PropertyValues -> m (Maybe Text)
- setPropertyValuesPropertyName :: MonadIO m => PropertyValues -> CString -> m ()
Exported types
newtype PropertyValues Source #
Memory-managed wrapper type.
Constructors
| PropertyValues (ManagedPtr PropertyValues) |
Instances
| WrappedPtr PropertyValues Source # | |
Defined in GI.Atk.Structs.PropertyValues Methods wrappedPtrCalloc :: IO (Ptr PropertyValues) # wrappedPtrCopy :: PropertyValues -> IO PropertyValues # wrappedPtrFree :: Maybe (FunPtr (Ptr PropertyValues -> IO ())) # | |
| tag ~ AttrSet => Constructible PropertyValues tag Source # | |
Defined in GI.Atk.Structs.PropertyValues Methods new :: MonadIO m => (ManagedPtr PropertyValues -> PropertyValues) -> [AttrOp PropertyValues tag] -> m PropertyValues # | |
newZeroPropertyValues :: MonadIO m => m PropertyValues Source #
Construct a PropertyValues struct initialized to zero.
noPropertyValues :: Maybe PropertyValues Source #
A convenience alias for Nothing :: Maybe PropertyValues.
Properties
newValue
The new value of the named property.
getPropertyValuesNewValue :: MonadIO m => PropertyValues -> m GValue Source #
Get the value of the “new_value” field.
When overloading is enabled, this is equivalent to
get propertyValues #newValue
oldValue
NULL. This field is not used anymore.
getPropertyValuesOldValue :: MonadIO m => PropertyValues -> m GValue Source #
Get the value of the “old_value” field.
When overloading is enabled, this is equivalent to
get propertyValues #oldValue
propertyName
The name of the ATK property which has changed.
clearPropertyValuesPropertyName :: MonadIO m => PropertyValues -> m () Source #
Set the value of the “property_name” field to Nothing.
When overloading is enabled, this is equivalent to
clear #propertyName
getPropertyValuesPropertyName :: MonadIO m => PropertyValues -> m (Maybe Text) Source #
Get the value of the “property_name” field.
When overloading is enabled, this is equivalent to
get propertyValues #propertyName
setPropertyValuesPropertyName :: MonadIO m => PropertyValues -> CString -> m () Source #
Set the value of the “property_name” field.
When overloading is enabled, this is equivalent to
setpropertyValues [ #propertyName:=value ]