QStyleOptionHeader¶
The
QStyleOptionHeader
class is used to describe the parameters for drawing a header. More…
Detailed Description¶
QStyleOptionHeader
contains all the information thatQStyle
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
- class PySide2.QtWidgets.QStyleOptionHeader¶
PySide2.QtWidgets.QStyleOptionHeader(other)
PySide2.QtWidgets.QStyleOptionHeader(version)
- param other:
- 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, andqstyleoption_cast()
to determine the type of style option. In general you do not need to worry about this unless you want to create your ownQStyleOption
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 useqstyleoption_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¶
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