QMargins Class
The QMargins class defines the four margins of a rectangle. More...
| Header: | #include <QMargins> |
| qmake: | QT += core |
| Since: | Qt 4.6 |
Public Functions
| QMargins & | operator/=(int divisor) |
| QMargins & | operator/=(qreal divisor) |
Related Non-Members
| QDataStream & | operator<<(QDataStream &stream, const QMargins &m) |
| QDataStream & | operator>>(QDataStream &stream, QMargins &m) |
Detailed Description
The QMargins class defines the four margins of a rectangle.
QMargin defines a set of four margins; left, top, right and bottom, that describe the size of the borders surrounding a rectangle.
The isNull() function returns true only if all margins are set to zero.
QMargin objects can be streamed as well as compared.
Member Function Documentation
QMargins &QMargins::operator/=(int divisor)
Divides each component of this object by divisor and returns a reference to it.
This function was introduced in Qt 5.1.
See also operator*=().
QMargins &QMargins::operator/=(qreal divisor)
This is an overloaded function.
This function was introduced in Qt 5.1.
See also operator*=().
Related Non-Members
QDataStream &operator<<(QDataStream &stream, const QMargins &m)
Writes margin m to the given stream and returns a reference to the stream.
See also Serializing Qt Data Types.
QDataStream &operator>>(QDataStream &stream, QMargins &m)
Reads a margin from the given stream into margin m and returns a reference to the stream.
See also Serializing Qt Data Types.