QMargins Class
The QMargins class defines the four margins of a rectangle. More...
Header: | #include <QMargins> |
qmake: | QT += core |
Since: | Qt 4.6 |
This class was introduced in Qt 4.6.
Detailed Description
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.