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QStyleOptionHeader Class Reference
^{^{[QtGui module]}}

The QStyleOptionHeader class is used to describe the parameters for drawing a header. More...

#include <QStyleOptionHeader>

Inherits QStyleOption.

List of all members, including inherited members

Public Types

enum SectionPosition { Beginning, Middle, End, OnlyOneSection }
enum SelectedPosition { NotAdjacent, NextIsSelected, PreviousIsSelected, NextAndPreviousAreSelected }
enum SortIndicator { None, SortUp, SortDown }

Public Functions

QStyleOptionHeader ()
QStyleOptionHeader ( const QStyleOptionHeader & other )

2 public functions inherited from QStyleOption

Public Variables

QIcon icon
Qt::Alignment iconAlignment
Qt::Orientation orientation
SectionPosition position
int section
SelectedPosition selectedPosition
SortIndicator sortIndicator
QString text
Qt::Alignment textAlignment

7 public variables inherited from QStyleOption

Static Public Members

const int Type
const int Version

2 static public members inherited from QStyleOption

Detailed Description

The QStyleOptionHeader class is used to describe the parameters for drawing a header.

The QStyleOptionHeader class is used for drawing the item views' header pane, header sort arrow, and header label.

Member Type Documentation

enum QStyleOptionHeader::SectionPosition

This enum lets you know where the section's position is in relation to the other sections.

Constant	Value	Description
`QStyleOptionHeader::Beginning`	`0`	At the beginining of the header
`QStyleOptionHeader::Middle`	`1`	In the middle of the header
`QStyleOptionHeader::End`	`2`	At the end of the header
`QStyleOptionHeader::OnlyOneSection`	`3`	Only one header section

enum QStyleOptionHeader::SelectedPosition

This enum lets you know where the section's position is in relation to the selected section.

Constant	Value	Description
`QStyleOptionHeader::NotAdjacent`	`0`	Not adjacent to the selected section
`QStyleOptionHeader::NextIsSelected`	`1`	The next section is selected
`QStyleOptionHeader::PreviousIsSelected`	`2`	The previous section is selected
`QStyleOptionHeader::NextAndPreviousAreSelected`	`3`	Both the next and previous section are selected

enum QStyleOptionHeader::SortIndicator

Indicates which direction the sort indicator should be drawn

Constant	Value	Description
`QStyleOptionHeader::None`	`0`	No sort indicator is needed
`QStyleOptionHeader::SortUp`	`1`	Draw an up indicator
`QStyleOptionHeader::SortDown`	`2`	Draw a down indicator

Member Function Documentation

QStyleOptionHeader::QStyleOptionHeader ()

Constructs a QStyleOptionHeader. The members variables are initialized to default values.

QStyleOptionHeader::QStyleOptionHeader ( const QStyleOptionHeader & other )

Constructs a copy of the other style option.

Member Variable Documentation

const int QStyleOptionHeader::Type

Equals SO_Header.

const int QStyleOptionHeader::Version

Equals 1.

QIcon QStyleOptionHeader::icon

This variable holds the icon of the header.

Qt::Alignment QStyleOptionHeader::iconAlignment

This variable holds the alignment flags for the icon of the header.

Qt::Orientation QStyleOptionHeader::orientation

This variable holds the header's orientation (horizontal or vertical).

SectionPosition QStyleOptionHeader::position

This variable holds the section's position in relation to the other sections.

int QStyleOptionHeader::section

This variable holds which section of the header is being painted.

SelectedPosition QStyleOptionHeader::selectedPosition

This variable holds the section's position in relation to the selected section.

SortIndicator QStyleOptionHeader::sortIndicator

This variable holds the direction the sort indicator should be drawn.

QString QStyleOptionHeader::text

This variable holds the text of the header.

Qt::Alignment QStyleOptionHeader::textAlignment

This variable holds the alignment flags for the text of the header.

QStyleOptionHeader Class Reference[QtGui module]