QStyleOptionHeader

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

Inheritance diagram of PySide2.QtWidgets.QStyleOptionHeader

Detailed Description

QStyleOptionHeader contains all the information that QStyle functions need to draw the item views’ header pane, header sort arrow, and header label.

For performance reasons, the access to the member variables is direct (i.e., using the . or -> operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.

For an example demonstrating how style options can be used, see the Styles example.

See also

QStyleOption

class QStyleOptionHeader

QStyleOptionHeader(other)

QStyleOptionHeader(version)

param other

QStyleOptionHeader

param version

int

Constructs a QStyleOptionHeader , initializing the members variables to their default values.

Constructs a copy of the other style option.

Constructs a copy of the other style option.

PySide2.QtWidgets.QStyleOptionHeader.StyleOptionType

This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass.

Constant

Description

QStyleOptionHeader.Type

The type of style option provided ( SO_Header for this class).

The type is used internally by QStyleOption , its subclasses, and qstyleoption_cast() to determine the type of style option. In general you do not need to worry about this unless you want to create your own QStyleOption subclass and your own styles.

See also

StyleOptionVersion

PySide2.QtWidgets.QStyleOptionHeader.StyleOptionVersion

This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass.

Constant

Description

QStyleOptionHeader.Version

1

The version is used by QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast() , you normally do not need to check it.

See also

StyleOptionType

PySide2.QtWidgets.QStyleOptionHeader.SectionPosition

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

Constant

Description

QStyleOptionHeader.Beginning

At the beginining of the header

QStyleOptionHeader.Middle

In the middle of the header

QStyleOptionHeader.End

At the end of the header

QStyleOptionHeader.OnlyOneSection

Only one header section

See also

position

PySide2.QtWidgets.QStyleOptionHeader.SelectedPosition

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

Constant

Description

QStyleOptionHeader.NotAdjacent

Not adjacent to the selected section

QStyleOptionHeader.NextIsSelected

The next section is selected

QStyleOptionHeader.PreviousIsSelected

The previous section is selected

QStyleOptionHeader.NextAndPreviousAreSelected

Both the next and previous section are selected

See also

selectedPosition

PySide2.QtWidgets.QStyleOptionHeader.SortIndicator

Indicates which direction the sort indicator should be drawn

Constant

Description

QStyleOptionHeader.None

No sort indicator is needed

QStyleOptionHeader.SortUp

Draw an up indicator

QStyleOptionHeader.SortDown

Draw a down indicator

See also

sortIndicator

PySide2.QtWidgets.QStyleOptionHeader.section
PySide2.QtWidgets.QStyleOptionHeader.text
PySide2.QtWidgets.QStyleOptionHeader.textAlignment
PySide2.QtWidgets.QStyleOptionHeader.icon
PySide2.QtWidgets.QStyleOptionHeader.iconAlignment
PySide2.QtWidgets.QStyleOptionHeader.position
PySide2.QtWidgets.QStyleOptionHeader.selectedPosition
PySide2.QtWidgets.QStyleOptionHeader.sortIndicator
PySide2.QtWidgets.QStyleOptionHeader.orientation