org.gnu.pango
Class AttrList

java.lang.Object
  |
  +--org.gnu.glib.GObject
        |
        +--org.gnu.pango.AttrList

public class AttrList
extends GObject

The PangoAttrList structure represents a list of attributes that apply to a section of text. The attributes are, in general, allowed to overlap in an arbitrary fashion, however, if the attributes are manipulated only through pango_attr_list_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.


Constructor Summary
AttrList()
          Construct a new AttrList.
 
Method Summary
 void change(Attribute attr)
          Insert the given attribute into the list.
 AttrIterator getIterator()
          Create an iterator pointing at the beginning of the list.
 void insert(Attribute attr)
          Insert the given attribute into the list.
 void insertBefore(Attribute attr)
          Insert the given attribute into the list.
 void splice(AttrList other, int pos, int len)
          Splice on list into another.
 
Methods inherited from class org.gnu.glib.GObject
addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, equals, getData, getHandle, removeEventHandler, setData
 
Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AttrList

public AttrList()
Construct a new AttrList.

Method Detail

insert

public void insert(Attribute attr)
Insert the given attribute into the list. It will be inserted after all other attributes with a matching start_index.


insertBefore

public void insertBefore(Attribute attr)
Insert the given attribute into the list. It will be inserted before all other attributes with a matching start_index.


change

public void change(Attribute attr)
Insert the given attribute into the list. It will replace any attribute of the same type on that segment and be merged with any adjoining attributes that are identical.


splice

public void splice(AttrList other,
                   int pos,
                   int len)
Splice on list into another.

Parameters:
other - The other AttrList to splice in the current one.
pos - The position at which to insert.
len - The length of the spliced segment.

getIterator

public AttrIterator getIterator()
Create an iterator pointing at the beginning of the list.


Please send any bug reports, comments, or suggestions for the API or documentation to java-gnome-developer@lists.sf.net