#include <dom_text.h>
Public Member Functions | |
Text (const Text &other) | |
Text (const Node &other) | |
Text & | operator= (const Node &other) |
Text & | operator= (const Text &other) |
Text | splitText (const unsigned long offset) |
Public Member Functions inherited from DOM::CharacterData | |
CharacterData (const CharacterData &other) | |
CharacterData (const Node &other) | |
CharacterData & | operator= (const Node &other) |
CharacterData & | operator= (const CharacterData &other) |
DOMString | data () const |
void | setData (const DOMString &) |
unsigned long | length () const |
DOMString | substringData (const unsigned long offset, const unsigned long count) |
void | appendData (const DOMString &arg) |
void | insertData (const unsigned long offset, const DOMString &arg) |
void | deleteData (const unsigned long offset, const unsigned long count) |
void | replaceData (const unsigned long offset, const unsigned long count, const DOMString &arg) |
Public Member Functions inherited from DOM::Node | |
Node (const Node &other) | |
Node (NodeImpl *_impl) | |
Node & | operator= (const Node &other) |
bool | operator== (const Node &other) const |
bool | operator!= (const Node &other) const |
DOMString | nodeName () const |
DOMString | nodeValue () const |
void | setNodeValue (const DOMString &) |
unsigned short | nodeType () const |
Node | parentNode () const |
NodeList | childNodes () const |
Node | firstChild () const |
Node | lastChild () const |
Node | previousSibling () const |
Node | nextSibling () const |
NamedNodeMap | attributes () const |
Document | ownerDocument () const |
Node | insertBefore (const Node &newChild, const Node &refChild) |
Node | replaceChild (const Node &newChild, const Node &oldChild) |
Node | removeChild (const Node &oldChild) |
Node | appendChild (const Node &newChild) |
bool | hasChildNodes () |
Node | cloneNode (bool deep) |
void | normalize () |
bool | isSupported (const DOMString &feature, const DOMString &version) const |
DOMString | namespaceURI () const |
DOMString | prefix () const |
void | setPrefix (const DOMString &prefix) |
DOMString | localName () const |
bool | hasAttributes () |
DOMString | textContent () const |
void | setTextContent (const DOMString &content) const |
void | addEventListener (const DOMString &type, EventListener *listener, const bool useCapture) |
void | removeEventListener (const DOMString &type, EventListener *listener, bool useCapture) |
bool | dispatchEvent (const Event &evt) |
TQ_UINT32 | elementId () const |
bool | isNull () const |
NodeImpl * | handle () const |
unsigned long | index () const |
TQString | toHTML () TDE_DEPRECATED |
void | applyChanges () |
void | getCursor (int offset, int &_x, int &_y, int &height) TDE_DEPRECATED |
TQRect | getRect () |
Protected Member Functions | |
Text (TextImpl *i) | |
Protected Member Functions inherited from DOM::CharacterData | |
CharacterData (CharacterDataImpl *i) | |
Friends | |
class | Document |
class | TextImpl |
Additional Inherited Members | |
Public Types inherited from DOM::Node | |
enum | NodeType { ELEMENT_NODE = 1 , ATTRIBUTE_NODE = 2 , TEXT_NODE = 3 , CDATA_SECTION_NODE = 4 , ENTITY_REFERENCE_NODE = 5 , ENTITY_NODE = 6 , PROCESSING_INSTRUCTION_NODE = 7 , COMMENT_NODE = 8 , DOCUMENT_NODE = 9 , DOCUMENT_TYPE_NODE = 10 , DOCUMENT_FRAGMENT_NODE = 11 , NOTATION_NODE = 12 } |
Protected Attributes inherited from DOM::Node | |
NodeImpl * | impl |
Detailed Description
The Text
interface represents the textual content (termed character data in XML) of an Element
or Attr
.
If there is no markup inside an element's content, the text is contained in a single object implementing the Text
interface that is the only child of the element. If there is markup, it is parsed into a list of elements and Text
nodes that form the list of children of the element.
When a document is first made available via the DOM, there is only one Text
node for each block of text. Users may create adjacent Text
nodes that represent the contents of a given element without any intervening markup, but should be aware that there is no way to represent the separations between these nodes in XML or HTML, so they will not (in general) persist between DOM editing sessions. The normalize()
method on Element
merges any such adjacent Text
objects into a single node for each block of text; this is recommended before employing operations that depend on a particular document structure, such as navigation with XPointers
.
Definition at line 269 of file dom_text.h.
Member Function Documentation
◆ splitText()
Text Text::splitText | ( | const unsigned long | offset | ) |
Breaks this Text
node into two Text nodes at the specified offset, keeping both in the tree as siblings.
This node then only contains all the content up to the offset
point. And a new Text
node, which is inserted as the next sibling of this node, contains all the content at and after the offset
point.
- Parameters
-
offset The offset at which to split, starting from 0.
- Returns
- The new
Text
node.
- Exceptions
-
DOMException INDEX_SIZE_ERR: Raised if the specified offset is negative or greater than the number of characters in data
.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
Definition at line 223 of file dom_text.cpp.
The documentation for this class was generated from the following files: