The QStyleOptionTabBarBaseV2 class is used to describe the base of a tab bar, i.e. More...

#include <qstyleoption.h>

Inheritance diagram for QStyleOptionTabBarBaseV2:

Public Types
enum	StyleOptionVersion { Version = 2 }
	This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More...

Public Types inherited from QStyleOptionTabBarBase
enum	StyleOptionType { Type = SO_TabBarBase }
	This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. More...

enum	StyleOptionVersion { Version = 1 }
	This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More...

Public Types inherited from QStyleOption
enum	OptionType { SO_Default, SO_FocusRect, SO_Button, SO_Tab, SO_MenuItem, SO_Frame, SO_ProgressBar, SO_ToolBox, SO_Header, SO_Q3DockWindow, SO_DockWidget, SO_Q3ListViewItem, SO_ViewItem, SO_TabWidgetFrame, SO_TabBarBase, SO_RubberBand, SO_ToolBar, SO_GraphicsItem, SO_Complex = 0xf0000, SO_Slider, SO_SpinBox, SO_ToolButton, SO_ComboBox, SO_Q3ListView, SO_TitleBar, SO_GroupBox, SO_SizeGrip, SO_CustomBase = 0xf00, SO_ComplexCustomBase = 0xf000000 }
	This enum is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. More...

enum	StyleOptionType { Type = SO_Default }
	This enum is used to hold information about the type of the style option, and is defined for each QStyleOption subclass. More...

enum	StyleOptionVersion { Version = 1 }
	This enum is used to hold information about the version of the style option, and is defined for each QStyleOption subclass. More...

Public Functions
QStyleOptionTabBarBaseV2 &	operator= (const QStyleOptionTabBarBase &other)
	Constructs a QStyleOptionTabBarBaseV2 copy of the other style option which can be either of the QStyleOptionTabBarBaseV2, or QStyleOptionTabBarBase types. More...

	QStyleOptionTabBarBaseV2 ()
	Construct a QStyleOptionTabBarBaseV2, initializing the members vaiables to their default values. More...

	QStyleOptionTabBarBaseV2 (const QStyleOptionTabBarBaseV2 &other)
	Constructs a copy of other. More...

	QStyleOptionTabBarBaseV2 (const QStyleOptionTabBarBase &other)
	Constructs a copy of other. More...

Public Functions inherited from QStyleOptionTabBarBase
	QStyleOptionTabBarBase ()
	Construct a QStyleOptionTabBarBase, initializing the members vaiables to their default values. More...

	QStyleOptionTabBarBase (const QStyleOptionTabBarBase &other)
	Constructs a copy of other. More...

Public Functions inherited from QStyleOption
void	init (const QWidget *w)
	Use initFrom(widget) instead. More...

void	initFrom (const QWidget *w)

QStyleOption &	operator= (const QStyleOption &other)
	Assign other to this QStyleOption. More...

	QStyleOption (int version=QStyleOption::Version, int type=SO_Default)
	Constructs a QStyleOption with the specified version and type. More...

	QStyleOption (const QStyleOption &other)
	Constructs a copy of other. More...

	~QStyleOption ()
	Destroys this style option object. More...

Public Variables
bool	documentMode
	whether the tabbar is in document mode. More...

Public Variables inherited from QStyleOptionTabBarBase
QRect	selectedTabRect
	the rectangle containing the selected tab More...

QTabBar::Shape	shape
	the shape of the tab bar More...

QRect	tabBarRect
	the rectangle containing all the tabs More...

Public Variables inherited from QStyleOption
Qt::LayoutDirection	direction
	the text layout direction that should be used when drawing text in the control More...

QFontMetrics	fontMetrics
	the font metrics that should be used when drawing text in the control More...

QPalette	palette
	the palette that should be used when painting the control More...

QRect	rect
	the area that should be used for various calculations and painting More...

QStyle::State	state
	the style flags that are used when drawing the control More...

int	type
	the option type of the style option More...

int	version
	the version of the style option More...

Protected Functions
	QStyleOptionTabBarBaseV2 (int version)

Protected Functions inherited from QStyleOptionTabBarBase
	QStyleOptionTabBarBase (int version)

Additional Inherited Members
Related Functions inherited from QStyleOption
T	qstyleoption_cast (const QStyleOption *option)

T	qstyleoption_cast (QStyleOption *option)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

Detailed Description

The QStyleOptionTabBarBaseV2 class is used to describe the base of a tab bar, i.e.

the part that the tab bar usually overlaps with.

Since: 4.5

QStyleOptionTabBarBase contains all the information that QStyle functions need to draw the tab bar base.

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 widgets/styles{Styles} example.

See also: QStyleOption, QTabBar::drawBase()

Definition at line 235 of file qstyleoption.h.

Enumerations

◆ StyleOptionVersion

enum QStyleOptionTabBarBaseV2::StyleOptionVersion

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

Version 2

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

Enumerator
Version

Definition at line 238 of file qstyleoption.h.

238 { Version = 2 };

QStyleOptionTabBarBaseV2::Version

Definition: qstyleoption.h:238

Constructors and Destructors

◆ QStyleOptionTabBarBaseV2() [1/4]

QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2 ( )

Construct a QStyleOptionTabBarBaseV2, initializing the members vaiables to their default values.

Definition at line 5822 of file qstyleoption.cpp.

     : QStyleOptionTabBarBase(Version)
     , documentMode(false)
 {
 }

◆ QStyleOptionTabBarBaseV2() [2/4]

QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2 ( const QStyleOptionTabBarBaseV2 & other )

inline

Constructs a copy of other.

Definition at line 241 of file qstyleoption.h.

241 : QStyleOptionTabBarBase(Version) { *this = other; }

QStyleOptionTabBarBase::QStyleOptionTabBarBase

QStyleOptionTabBarBase()

Construct a QStyleOptionTabBarBase, initializing the members vaiables to their default values...

Definition: qstyleoption.cpp:5675

QStyleOptionTabBarBaseV2::Version

Definition: qstyleoption.h:238

◆ QStyleOptionTabBarBaseV2() [3/4]

QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2 ( const QStyleOptionTabBarBase & other )

Constructs a copy of other.

Definition at line 5840 of file qstyleoption.cpp.

     : QStyleOptionTabBarBase(Version)
 {
     (void)QStyleOptionTabBarBaseV2::operator=(other);
 }

◆ QStyleOptionTabBarBaseV2() [4/4]

QStyleOptionTabBarBaseV2::QStyleOptionTabBarBaseV2 ( int version )

protected

Warning: This function is not part of the public interface.

Definition at line 5863 of file qstyleoption.cpp.

     : QStyleOptionTabBarBase(version), documentMode(false)
 {
 }

Functions

◆ operator=()

QStyleOptionTabBarBaseV2 & QStyleOptionTabBarBaseV2::operator= ( const QStyleOptionTabBarBase & other )

Constructs a QStyleOptionTabBarBaseV2 copy of the other style option which can be either of the QStyleOptionTabBarBaseV2, or QStyleOptionTabBarBase types.

If the other style option's version is not 1, the new style option's documentMode is set to false. If its version is 2, its documentMode value is simply copied to the new style option.

Definition at line 5854 of file qstyleoption.cpp.

 {
     QStyleOptionTabBarBase::operator=(other);
     const QStyleOptionTabBarBaseV2 *v2 = qstyleoption_cast<const QStyleOptionTabBarBaseV2*>(&other);
     documentMode = v2 ? v2->documentMode : false;
     return *this;
 }

Properties

◆ documentMode

QStyleOptionTabBarBaseV2::documentMode

whether the tabbar is in document mode.

The default value is false;

Definition at line 239 of file qstyleoption.h.

Referenced by QTabBarPrivate::initStyleBaseOption(), QTabBar::mouseMoveEvent(), QTabBar::mousePressEvent(), and operator=().

The documentation for this class was generated from the following files:

/src/gui/styles/qstyleoption.h
/src/gui/styles/qstyleoption.cpp

Public Types

Public Functions

Public Variables

Protected Functions

Additional Inherited Members