GI.Gtk.Structs.SelectionData

No description available in the introspection data.

Exported types

newtype SelectionData

Memory-managed wrapper type.

Constructors

SelectionData (ManagedPtr SelectionData)

Instances

Eq SelectionData

Defined in GI.Gtk.Structs.SelectionData

Methods

(==) :: SelectionData -> SelectionData -> Bool

(/=) :: SelectionData -> SelectionData -> Bool

GBoxed SelectionData

Defined in GI.Gtk.Structs.SelectionData

ManagedPtrNewtype SelectionData

Defined in GI.Gtk.Structs.SelectionData

Methods

toManagedPtr :: SelectionData -> ManagedPtr SelectionData

TypedObject SelectionData

Defined in GI.Gtk.Structs.SelectionData

Methods

glibType :: IO GType

HasParentTypes SelectionData

Defined in GI.Gtk.Structs.SelectionData

IsGValue (Maybe SelectionData)

Convert SelectionData to and from GValue. See toGValue and fromGValue.

Defined in GI.Gtk.Structs.SelectionData

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe SelectionData -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe SelectionData)

type ParentTypes SelectionData

Defined in GI.Gtk.Structs.SelectionData

type ParentTypes SelectionData = '[] :: [Type]

Methods

Click to display all available methods, including inherited ones

Methods

copy, free, set, targetsIncludeImage, targetsIncludeRichText, targetsIncludeText, targetsIncludeUri.

Getters

getDataType, getData, getDisplay, getFormat, getLength, getPixbuf, getSelection, getTarget, getTargets, getText, getUris.

Setters

setPixbuf, setText, setUris.

copy

selectionDataCopy

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

data: a pointer to a SelectionData-struct.

-> m SelectionData

Returns: a pointer to a copy of data.

Makes a copy of a SelectionData-struct and its data.

free

selectionDataFree

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

data: a pointer to a SelectionData-struct.

-> m ()

Frees a SelectionData-struct returned from selectionDataCopy.

getData

selectionDataGetData

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m ByteString

Returns: the raw data of the selection

Retrieves the raw data of the selection along with its length.

Since: 3.0

getDataType

selectionDataGetDataType

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m Atom

Returns: the data type of the selection.

Retrieves the data type of the selection.

Since: 2.14

getDisplay

selectionDataGetDisplay

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m Display

Returns: the display of the selection.

Retrieves the display of the selection.

Since: 2.14

getFormat

selectionDataGetFormat

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m Int32

Returns: the format of the selection.

Retrieves the format of the selection.

Since: 2.14

getLength

selectionDataGetLength

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m Int32

Returns: the length of the data of the selection.

Retrieves the length of the raw data of the selection.

Since: 2.14

getPixbuf

selectionDataGetPixbuf

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData

-> m (Maybe Pixbuf)

Returns: if the selection data contained a recognized image type and it could be converted to a Pixbuf, a newly allocated pixbuf is returned, otherwise Nothing. If the result is non-Nothing it must be freed with objectUnref.

Gets the contents of the selection data as a Pixbuf.

Since: 2.6

getSelection

selectionDataGetSelection

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m Atom

Returns: the selection Atom of the selection data.

Retrieves the selection Atom of the selection data.

Since: 2.16

getTarget

selectionDataGetTarget

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> m Atom

Returns: the target of the selection.

Retrieves the target of the selection.

Since: 2.14

getTargets

selectionDataGetTargets

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData object

-> m (Bool, [Atom])

Returns: True if selectionData contains a valid array of targets, otherwise False.

Gets the contents of selectionData as an array of targets. This can be used to interpret the results of getting the standard TARGETS target that is always supplied for any selection.

getText

selectionDataGetText

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData

-> m (Maybe Text)

Returns: if the selection data contained a recognized text type and it could be converted to UTF-8, a newly allocated string containing the converted text, otherwise Nothing. If the result is non-Nothing it must be freed with free.

Gets the contents of the selection data as a UTF-8 string.

getUris

selectionDataGetUris

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData

-> m [Text]

Returns: if the selection data contains a list of URIs, a newly allocated Nothing-terminated string array containing the URIs, otherwise Nothing. If the result is non-Nothing it must be freed with strfreev.

Gets the contents of the selection data as array of URIs.

Since: 2.6

set

selectionDataSet

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a pointer to a SelectionData-struct.

-> Atom

type: the type of selection data

-> Int32

format: format (number of bits in a unit)

-> ByteString

data: pointer to the data (will be copied)

-> m ()

Stores new data into a SelectionData object. Should only be called from a selection handler callback. Zero-terminates the stored data.

setPixbuf

selectionDataSetPixbuf

Arguments

:: (HasCallStack, MonadIO m, IsPixbuf a)

=> SelectionData

selectionData: a SelectionData

-> a

pixbuf: a Pixbuf

-> m Bool

Returns: True if the selection was successfully set, otherwise False.

Sets the contents of the selection from a Pixbuf The pixbuf is converted to the form determined by selectionData->target.

Since: 2.6

setText

selectionDataSetText

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData

-> Text

str: a UTF-8 string

-> Int32

len: the length of str, or -1 if str is nul-terminated.

-> m Bool

Returns: True if the selection was successfully set, otherwise False.

Sets the contents of the selection from a UTF-8 encoded string. The string is converted to the form determined by selectionData->target.

setUris

selectionDataSetUris

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData

-> [Text]

uris: a Nothing-terminated array of strings holding URIs

-> m Bool

Returns: True if the selection was successfully set, otherwise False.

Sets the contents of the selection from a list of URIs. The string is converted to the form determined by selectionData->target.

Since: 2.6

targetsIncludeImage

selectionDataTargetsIncludeImage

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData object

-> Bool

writable: whether to accept only targets for which GTK+ knows how to convert a pixbuf into the format

-> m Bool

Returns: True if selectionData holds a list of targets, and a suitable target for images is included, otherwise False.

Given a SelectionData object holding a list of targets, determines if any of the targets in targets can be used to provide a Pixbuf.

Since: 2.6

targetsIncludeRichText

selectionDataTargetsIncludeRichText

Arguments

:: (HasCallStack, MonadIO m, IsTextBuffer a)

=> SelectionData

selectionData: a SelectionData object

-> a

buffer: a TextBuffer

-> m Bool

Returns: True if selectionData holds a list of targets, and a suitable target for rich text is included, otherwise False.

Given a SelectionData object holding a list of targets, determines if any of the targets in targets can be used to provide rich text.

Since: 2.10

targetsIncludeText

selectionDataTargetsIncludeText

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData object

-> m Bool

Returns: True if selectionData holds a list of targets, and a suitable target for text is included, otherwise False.

Given a SelectionData object holding a list of targets, determines if any of the targets in targets can be used to provide text.

targetsIncludeUri

selectionDataTargetsIncludeUri

Arguments

:: (HasCallStack, MonadIO m)

=> SelectionData

selectionData: a SelectionData object

-> m Bool

Returns: True if selectionData holds a list of targets, and a suitable target for URI lists is included, otherwise False.

Given a SelectionData object holding a list of targets, determines if any of the targets in targets can be used to provide a list or URIs.

Since: 2.10