Maintainer	gtk2hs-users@lists.sourceforge.net
Stability	provisional
Portability	portable (depends on GHC)
Safe Haskell	None
Language	Haskell98

Graphics.UI.Gtk.Recent.RecentFilter

Contents

Detail
Class Hierarchy
Types
Enums
Constructors
Methods

Description

A filter for selecting a subset of recently used files

Module available since Gtk+ version 2.10

Synopsis

Detail

A RecentFilter can be used to restrict the files being shown in a RecentChooser. Files can be filtered based on their name (with recentFilterAddPattern), on their mime type (with fileFilterAddMimeType), on the application that has registered them (with recentFilterAddApplication), or by a custom filter function (with recentFilterAddCustom).

Filtering by mime type handles aliasing and subclassing of mime types; e.g. a filter for text/plain also matches a file with mime type application/rtf, since application/rtf is a subclass of text/plain. Note that RecentFilter allows wildcards for the subtype of a mime type, so you can e.g. filter for image/.

Normally, filters are used by adding them to a RecentChooser, see recentChooserAddFilter, but it is also possible to manually use a filter on a file with recentFilterFilter.

Recently used files are supported since Gtk+ 2.10.

Class Hierarchy

| GObject
| +----Object
| +----RecentFilter

Types

data RecentFilter Source

Instances

Eq RecentFilter Source
Ord RecentFilter Source
GObjectClass RecentFilter Source
RecentFilterClass RecentFilter Source

class GObjectClass o => RecentFilterClass o Source

Instances

RecentFilterClass RecentFilter Source

castToRecentFilter :: GObjectClass obj => obj -> RecentFilter Source

toRecentFilter :: RecentFilterClass o => o -> RecentFilter Source

Enums

data RecentFilterFlags Source

These flags indicate what parts of a RecentFilterInfo struct are filled or need to be filled.

Constructors

RecentFilterUri
RecentFilterDisplayName
RecentFilterMimeType
RecentFilterApplication
RecentFilterGroup
RecentFilterAge

Instances

Bounded RecentFilterFlags Source
Enum RecentFilterFlags Source	Creates a new `RecentFilter` with no rules added to it. Such filter does not accept any recently used resources, so is not particularly useful until you add rules with `recentFilterAddPattern`, `recentFilterAddMimeType`, `recentFilterAddApplication`, `recentFilterAddAge`. To create a filter that accepts any recently used resource, use: filter <- recentFilterNew recentFilterAddPattern filter "*" Available since Gtk+ version 2.10
Eq RecentFilterFlags Source
Show RecentFilterFlags Source

Constructors

recentFilterNew :: IO RecentFilter Source

Methods

recentFilterGetName Source

Arguments

:: (RecentFilterClass self, GlibString string)
=> self
-> IO string	returns the name of the filter

Gets the human-readable name for the filter. See recentFilterSetName.

Available since Gtk+ version 2.10

recentFilterSetName Source

Arguments

:: (RecentFilterClass self, GlibString string)
=> self
-> string	`name` - then human readable name of `filter`
-> IO ()

Sets the human-readable name of the filter; this is the string that will be displayed in the recently used resources selector user interface if there is a selectable list of filters.

Available since Gtk+ version 2.10

recentFilterAddMimeType Source

Arguments

:: (RecentFilterClass self, GlibString string)
=> self
-> string	`mimeType` - a MIME type
-> IO ()

Adds a rule that allows resources based on their registered MIME type.

Available since Gtk+ version 2.10

recentFilterAddPattern Source

Arguments

:: (RecentFilterClass self, GlibString string)
=> self
-> string	`pattern` - a file pattern
-> IO ()

Adds a rule that allows resources based on a pattern matching their display name.

Available since Gtk+ version 2.10

recentFilterAddPixbufFormats :: RecentFilterClass self => self -> IO () Source

Adds a rule allowing image files in the formats supported by Pixbuf.

recentFilterAddApplication Source

Arguments

:: (RecentFilterClass self, GlibString string)
=> self
-> string	`application` - an application name
-> IO ()

Adds a rule that allows resources based on the name of the application that has registered them.

Available since Gtk+ version 2.10

recentFilterAddGroup Source

Arguments

:: (RecentFilterClass self, GlibString string)
=> self
-> string	`group` - a group name
-> IO ()

Adds a rule that allows resources based on the name of the group to which they belong

Available since Gtk+ version 2.10

recentFilterAddAge Source

Arguments

:: RecentFilterClass self
=> self
-> Int	`days` - number of days
-> IO ()

Adds a rule that allows resources based on their age - that is, the number of days elapsed since they were last modified.

Available since Gtk+ version 2.10