Text Class Reference

The Text item allows you to add formatted text to a scene. More...

Inheritance diagram for Text:

Static Public Functions
static QScriptValue	isElementContentWhitespace (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	prototype (QScriptEngine *)
static QScriptValue	wholeText (QScriptContext *context, QScriptEngine *engine)
Static Public Functions inherited from CharacterData
static QScriptValue	length (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	prototype (QScriptEngine *)
Static Public Functions inherited from Node
static QScriptValue	attributes (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	childNodes (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	create (QScriptEngine *, NodeImpl *)
static QScriptValue	firstChild (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	lastChild (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nextSibling (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nodeName (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nodeType (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	nodeValue (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	parentNode (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	previousSibling (QScriptContext *context, QScriptEngine *engine)
static QScriptValue	prototype (QScriptEngine *)

Additional Inherited Members
Public Functions inherited from Node
bool	isNull () const
	Node ()
	Node (const Node &o)
	~Node ()
Public Variables inherited from Node
NodeImpl *	d

Detailed Description

The Text item allows you to add formatted text to a scene.

Since

4.7

Text items can display both plain and rich text. For example, red text with a specific font and size can be defined like this:

Text {
    text: "Hello World!"
    font.family: "Helvetica"
    font.pointSize: 24
    color: "red"
}

Rich text is defined using HTML-style markup:

Text {
    text: "<b>Hello</b> <i>World!</i>"
}

If height and width are not explicitly set, Text will attempt to determine how much room is needed and set it accordingly. Unless wrapMode is set, it will always prefer width to height (all text will be placed on a single line).

The elide property can alternatively be used to fit a single line of plain text to a set width.

Note that the Supported HTML Subset is limited. Also, if the text contains HTML img tags that load remote images, the text is reloaded.

Text provides read-only text. For editable text, see TextEdit .

See also

{declarative/text/fonts}{Fonts example}

Definition at line 294 of file qdeclarativexmlhttprequest.cpp.

Functions

isElementContentWhitespace()

QScriptValue Text::isElementContentWhitespace ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 583 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    return node.d->data.trimmed().isEmpty();
}

prototype()

QScriptValue Text::prototype ( QScriptEngine *  engine )

static

Definition at line 599 of file qdeclarativexmlhttprequest.cpp.

Referenced by Node::create(), and CDATA::prototype().

{
    QScriptValue proto = engine->newObject();
    proto.setPrototype(CharacterData::prototype(engine));

    proto.setProperty(QLatin1String("isElementContentWhitespace"), engine->newFunction(isElementContentWhitespace), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);
    proto.setProperty(QLatin1String("wholeText"), engine->newFunction(wholeText), QScriptValue::ReadOnly | QScriptValue::PropertyGetter);

    return proto;
}

wholeText()

QScriptValue Text::wholeText ( QScriptContext *  context, QScriptEngine *  engine  )

static

Definition at line 591 of file qdeclarativexmlhttprequest.cpp.

{
    Node node = qscriptvalue_cast<Node>(context->thisObject());
    if (node.isNull()) return engine->undefinedValue();

    return node.d->data;
}

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The documentation for this class was generated from the following file:

• /src/declarative/qml/qdeclarativexmlhttprequest.cpp