42 #ifndef QPLATFORMSCREEN_H 43 #define QPLATFORMSCREEN_H 45 #include <QtCore/qmetatype.h> 46 #include <QtCore/qnamespace.h> 47 #include <QtCore/qcoreevent.h> 48 #include <QtCore/qvariant.h> 49 #include <QtCore/qrect.h> 50 #include <QtCore/qobject.h> 52 #include <QtGui/qcursor.h> 53 #include <QtGui/qimage.h> 54 #include <QtGui/qwidget.h> 68 virtual QRect geometry()
const = 0;
70 virtual int depth()
const = 0;
72 virtual QSize physicalSize()
const;
86 #endif // QPLATFORMSCREEN_H Format
The following image formats are available in Qt.
#define QT_END_NAMESPACE
This macro expands to.
QPointer< QWidget > widget
The QObject class is the base class of all Qt objects.
#define QT_BEGIN_NAMESPACE
This macro expands to.
The QPoint class defines a point in the plane using integer precision.
The QRect class defines a rectangle in the plane using integer precision.
The QSize class defines the size of a two-dimensional object using integer point precision.