AttrList

A pango.attr_list.AttrList represents a list of attributes that apply to a section of text.

The attributes in a pango.attr_list.AttrList are, in general, allowed to overlap in an arbitrary fashion. However, if the attributes are manipulated only through pango.attr_list.AttrList.change, the overlap between properties will meet stricter criteria.

Since the pango.attr_list.AttrList 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 pango.attr_list.AttrList for more than one paragraph of text.

class AttrList : Boxed {

this();

void change(pango.attribute.Attribute attr);

pango.attr_list.AttrList copy();

bool equal(pango.attr_list.AttrList otherList);

pango.attr_list.AttrList filter(pango.types.AttrFilterFunc func);

pango.attribute.Attribute[] getAttributes();

pango.attr_iterator.AttrIterator getIterator();

void insert(pango.attribute.Attribute attr);

void insertBefore(pango.attribute.Attribute attr);

void splice(pango.attr_list.AttrList other, int pos, int len);

string toString_();

void update(int pos, int remove, int add);

static pango.attr_list.AttrList fromString(string text);

}

Constructors

this this(): Create a new empty attribute list with a reference count of one.

Members

Functions

change void change(pango.attribute.Attribute attr): Insert the given attribute into the pango.attr_list.AttrList.
copy pango.attr_list.AttrList copy(): Copy list and return an identical new list.
equal bool equal(pango.attr_list.AttrList otherList): Checks whether list and other_list contain the same attributes and whether those attributes apply to the same ranges.
filter pango.attr_list.AttrList filter(pango.types.AttrFilterFunc func): Given a pango.attr_list.AttrList and callback function, removes any elements of list for which func returns true and inserts them into a new list.
getAttributes pango.attribute.Attribute[] getAttributes(): Gets a list of all attributes in list.
getIterator pango.attr_iterator.AttrIterator getIterator(): Create a iterator initialized to the beginning of the list.
insert void insert(pango.attribute.Attribute attr): Insert the given attribute into the pango.attr_list.AttrList.
insertBefore void insertBefore(pango.attribute.Attribute attr): Insert the given attribute into the pango.attr_list.AttrList.
splice void splice(pango.attr_list.AttrList 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.
toString_ string toString_(): Serializes a pango.attr_list.AttrList to a string.
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

fromString pango.attr_list.AttrList fromString(string text): Deserializes a pango.attr_list.AttrList from a string.

Inherited Members

From Boxed

cInstancePtr void* cInstancePtr;: Pointer to the C boxed value
getType GType getType(): Get the GType of this boxed type.
gType GType gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
copy_ void* copy_(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

pango attr_list classes

AttrList