QCText Class
QCText is a cacheable text container for QCPainter. More...
| Header: | #include <QCText> |
Public Functions
| QCText() | |
| QCText(const QRectF &rect) | |
| QCText(float x, float y, float width, float height) | |
| QCText(const QCText &text) | |
| ~QCText() | |
| float | fontSize() const |
| quint32 | getId() const |
| float | height() const |
| void | setFontSize(float size) |
| void | setHeight(float height) |
| void | setRect(const QRectF &rect) |
| void | setText(const QString &text) |
| void | setWidth(float width) |
| void | setX(float x) |
| void | setY(float y) |
| QString | text() const |
| float | width() const |
| float | x() const |
| float | y() const |
| QCText & | operator=(const QCText &other) |
Detailed Description
Warning: This API is still under active development and likely to change in future versions.
QCText contains static text which can be cached by QCPainter. Since it has a persistent identity, it can be redrawn without having to layout the text, provided it has not been modified.
Note: This class is explicitly shared. This means that modifying a copy will also modify the original.
Member Function Documentation
QCText::QCText()
Constructs a default text container.
QCText::QCText(const QRectF &rect)
Constructs a text container with a position and size given by rect.
QCText::QCText(float x, float y, float width, float height)
Constructs a text container positioned at x and y, with dimensions width and height.
[noexcept] QCText::QCText(const QCText &text)
Constructs an text container that is a copy of the given text.
[noexcept] QCText::~QCText()
Destroys the text container.
float QCText::fontSize() const
Returns the font size for the text container.
See also setFontSize().
quint32 QCText::getId() const
Returns the persistent ID of the text container.
float QCText::height() const
Returns the vertical extent of the text container.
See also setHeight().
void QCText::setFontSize(float size)
Sets the font size for the text container to size.
See also fontSize().
void QCText::setHeight(float height)
Sets the vertical extent of the text container to height.
See also height().
void QCText::setRect(const QRectF &rect)
Sets the position and size of the text container to rect.
void QCText::setText(const QString &text)
Sets the text string of the text container to text.
See also text().
void QCText::setWidth(float width)
Sets the horizontal extent of the text container to width.
See also width().
void QCText::setX(float x)
Sets the horizontal position of the text container to x.
See also x().
void QCText::setY(float y)
Sets the vertical position of the text container to y.
See also y().
QString QCText::text() const
Returns the text string of the text container.
See also setText().
float QCText::width() const
Returns the horizontal extent of the text container.
See also setWidth().
float QCText::x() const
Returns the horizontal position of the text container.
See also setX().
float QCText::y() const
Returns the vertical position of the text container.
See also setY().
[noexcept] QCText &QCText::operator=(const QCText &other)
Assigns the text container other to this text container and returns a reference to this text container.
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