AtkHypertext

## AtkHypertext AtkHypertext — The ATK interface which provides standard mechanism for manipulating hyperlinks. |

## Synopsis

                        AtkHypertext;
    AtkHyperlink *      atk_hypertext_get_link              (AtkHypertext *hypertext,
                                                             gint link_index);
    gint                atk_hypertext_get_n_links           (AtkHypertext *hypertext);
    gint                atk_hypertext_get_link_index        (AtkHypertext *hypertext,
                                                             gint char_index);

## Object Hierarchy

      GInterface
       +----AtkHypertext

## Known Implementations

AtkHypertext is implemented by AtkNoOpObject.

## Signals

      "link-selected"                                  : Run Last

## Description

An interface used for objects which implement linking between multiple resource or content locations, or multiple 'markers' within a single document. A Hypertext instance is associated with one or more Hyperlinks, which are associated with particular offsets within the Hypertext's included content. While this interface is derived from Text, there is no requirement that Hypertext instances have textual content; they may implement Image as well, and Hyperlinks need not have non-zero text offsets.

## Details

### AtkHypertext

    typedef struct _AtkHypertext AtkHypertext;

### atk_hypertext_get_link ()

    AtkHyperlink *      atk_hypertext_get_link              (AtkHypertext *hypertext,
                                                             gint link_index);

Gets the link in this hypertext document at index `link_index`

`hypertext` : | an AtkHypertext
`link_index` : | an integer specifying the desired link
Returns : | the link in this hypertext document at index `link_index`. [transfer none]

### atk_hypertext_get_n_links ()

    gint                atk_hypertext_get_n_links           (AtkHypertext *hypertext);

Gets the number of links within this hypertext document.

`hypertext` : | an AtkHypertext
Returns : | the number of links within this hypertext document

### atk_hypertext_get_link_index ()

    gint                atk_hypertext_get_link_index        (AtkHypertext *hypertext,
                                                             gint char_index);

Gets the index into the array of hyperlinks that is associated with the character specified by `char_index`.

`hypertext` : | an AtkHypertext
`char_index` : | a character index
Returns : | an index into the array of hyperlinks in `hypertext`, or -1 if there is no hyperlink associated with this character.

## Signal Details

### The `"link-selected"` signal

    void                user_function                      (AtkHypertext *atkhypertext,
                                                            gint          arg1,
                                                            gpointer      user_data)         : Run Last

The "link-selected" signal is emitted by an AtkHyperText object when one of the hyperlinks associated with the object is selected.

`atkhypertext` : | the object which received the signal.
`arg1` : | the index of the hyperlink which is selected
`user_data` : | user data set when the signal handler was connected.