PgAttributeList

A PangoAttrList represents a list of attributes that apply to a section of text.

The attributes in a PangoAttrList are, in general, allowed to overlap in an arbitrary fashion. However, if the attributes are manipulated only through [method@Pango.AttrList.change], the overlap between properties will meet stricter criteria.

Since the PangoAttrList structure is stored as a linear list, it is not suitable for storing attributes for large amounts of text. In general, you should not use a single PangoAttrList for more than one paragraph of text.

Constructors

this this(PangoAttrList* pangoAttrList, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Create a new empty attribute list with a reference count of one.

Destructor

~this ~this(): Undocumented in source.

Members

Aliases

doref alias doref = ref_: Undocumented in source.

Functions

change void change(PgAttribute attr): Insert the given attribute into the PangoAttrList.
copy PgAttributeList copy(): Copy @list and return an identical new list.
equal bool equal(PgAttributeList otherList): Checks whether @list and @other_list contain the same attributes and whether those attributes apply to the same ranges. Beware that this will return wrong values if any list contains duplicates.
filter PgAttributeList filter(PangoAttrFilterFunc func, void* data): Given a PangoAttrList and callback function, removes any elements of @list for which @func returns %TRUE and inserts them into a new list.
getAttributes ListSG getAttributes(): Gets a list of all attributes in @list.
getIterator PgAttributeIterator getIterator(): Create a iterator initialized to the beginning of the list. @list must not be modified until this iterator is freed.
getPgAttributeListStruct PangoAttrList* getPgAttributeListStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
insert void insert(PgAttribute attr): Insert the given attribute into the PangoAttrList.
insertBefore void insertBefore(PgAttribute attr): Insert the given attribute into the PangoAttrList.
ref_ PgAttributeList ref_(): Increase the reference count of the given attribute list by one.
splice void splice(PgAttributeList other, int pos, int len): This function opens up a hole in @list, fills it in with attributes from the left, and then merges @other on top of the hole.
unref void unref(): Decrease the reference count of the given attribute list by one. If the result is zero, free the attribute list and the attributes it contains.
update void update(int pos, int remove, int add): Update indices of attributes in @list for a change in the text they refer to.

Static functions

getType GType getType()

Variables

ownedRef bool ownedRef;: Undocumented in source.
pangoAttrList PangoAttrList* pangoAttrList;: the main Gtk struct