A toolbox is a widget that displays a column of tabs one above the other, with the current item displayed below the current tab. More...

Inheritance diagram for QCustomToolBox:

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Collaboration diagram for QCustomToolBox:

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Public Member Functions
	QCustomToolBox (QWidget *parent=nullptr)
	Constructs a toolbox widget.
int	addItem (QWidget *widget)
	Adds an item with auto-generated label.
int	addItem (QWidget *widget, const QIcon &icon, const QString &label)
	Adds an item with an icon and text label.
int	addItem (QWidget *widget, const QString &)
	Adds an item with a text label.
int	addItem (QWidget *widget, const TranslatedString &)
	Adds an item with a translated label.
uint04	addWidget (QWidget *child) override
	Adds a widget as a new item in the toolbox.
void	clear ()
	Removes all items from the toolbox.
SectionContent *	content (int index) const
	Returns the section content at the given item index.
int	count () const
	Returns the number of items in the toolbox.
int	currentIndex () const
	Returns the index of the currently selected item.
void	currentTabChangedSignal (int index)
	Signal emitted when the current item changes.
QWidget *	currentWidget () const
	Returns the widget of the currently selected item.
int	indexOf (QWidget *widget) const
	Returns the index of the item containing the given widget.
int	insertItem (int index, QWidget *widget)
	Inserts an item at the given index with auto-generated label.
int	insertItem (int index, QWidget *widget, const QIcon &icon, const QString &label)
	Inserts an item at the given index with an icon and text label.
int	insertItem (int index, QWidget *widget, const QString &)
	Inserts an item at the given index with a text label.
int	insertItem (int index, QWidget *widget, const TranslatedString &)
	Inserts an item at the given index with a translated label.
bool	isItemEnabled (int index) const
	Checks whether the item at the given index is enabled.
QString	itemText (int index) const
	Returns the text label of the item at the given index.
QWidget *	removeItem (int index)
	Removes and returns the widget at the given index.
void	removeItem (QWidget *widget)
	Removes the item containing the given widget.
void	setCurrentIndex (uint04 index)
	Sets the currently selected item by index.
void	setCurrentIndexSlot (int index)
	Slot to set the current item by index.
void	setCurrentWidget (QWidget *widget)
	Sets the currently selected item by widget.
void	setCurrentWidgetSlot (QWidget *widget)
	Slot to set the current item by widget.
void	setItemEnabled (int index, bool)
	Enables or disables the item at the given index.
void	setItemText (int index, const QString &)
	Sets the text label of the item at the given index.
void	setMenuMode (bool menu_mode)
	Sets whether the toolbox operates in menu mode, where items behave like a collapsible menu instead of standard tabs.
void	setTabBarAutoHide (bool enabled)
	Sets whether the tab bar automatically hides when only one item is present.
void	setTabIcon (int index, const QIcon &icon)
	Sets the icon of the tab at the given index.
void	setTabLock (bool lock_tab)
	Sets whether the tab headers are locked, preventing user tab switching.
void	setTabToolTip (int index, const QString &tip)
	Sets the tooltip text for the tab at the given index.
void	setTabVisible (bool tab_visible)
	Sets whether the tab headers are visible.
void	setTabWhatsThis (int index, const QString &text)
	Sets the "What's This?" help text for the tab at the given index.
void	setupAsBoxWidget (bool is_box_widget)
	Configures the toolbox to display as a box widget layout.
QWidget *	tabArea () const
	Returns the tab area widget used for item headers.
QIcon	tabIcon (int index) const
	Returns the icon of the tab at the given index.
QString	tabToolTip (int index) const
	Returns the tooltip text for the tab at the given index.
QString	tabWhatsThis (int index) const
	Returns the "What's This?" help text for the tab at the given index.
QWidget *	widget (int index) const
	Returns the widget at the given item index.
Public Member Functions inherited from ContainerWidgetBase
	ContainerWidgetBase (QWidget *parent=nullptr)
	Constructs a ContainerWidgetBase with the given parent widget.
Public Member Functions inherited from QCustomStackedWidgetBase
void	animationFinished ()
	Signal emitted when a slide animation completes.
QSize	minimumSizeHint () const override
	Returns the minimum recommended size for the stacked widget.
void	setAnimation (enum QEasingCurve::Type animationtype)
	Sets the easing curve type used for slide animations.
virtual void	setCurrentIdx (uint04 current_index)
	Sets the current visible page index without animation.
void	setCustomPixmap (QPixmap *pixmap)
	Sets a custom pixmap to render during slide transitions instead of widget captures.
void	setSpeed (int speed)
	Sets the animation duration in milliseconds for slide transitions.
void	setVerticalMode (bool vertical=true)
	Enables or disables vertical slide animation mode.
void	setWrap (bool wrap)
	Sets whether page navigation wraps around from last to first and vice versa.
QSize	sizeHint () const override
	Returns the recommended size for the stacked widget.

Protected Attributes
RibbonArea	m_main_ribbon_area
	The ribbon area configuration for the toolbox layout.
QPointer< SectionWidget >	m_main_section
	The main section widget hosting the toolbox content.
Dictionary< QWidget , QCustomDockWidget >	m_managed_section_content
	Maps widgets to their managed dock widget containers.
Protected Attributes inherited from ContainerWidgetBase
bool	m_animate_add = true
	Whether to animate the addition of new section content.
DropOverlay *	m_drop_overlay
	The overlay shown during drag-and-drop operations.
Buffer< std::pair< QPointer< QWidget >, Buffer< QPointer< FloatingWidget > > > >	m_fullscreen_stack
	Stack of fullscreen states for navigating back.
Buffer< std::pair< QPointer< QWidget >, Buffer< QPointer< FloatingWidget > > > >	m_reset_fullscreen_stack
	Saved fullscreen stack for reset restoration.
bool	m_reset_is_on_home = false
	Whether the reset state corresponds to the home layout.
Buffer< UUID >	m_reset_visible_sections
	UUIDs of sections that should be visible after a reset.
Dictionary< UUID, SectionContent * >	m_section_content
	Maps section content UUIDs to their SectionContent pointers.
Dictionary< UUID, SectionWidget * >	m_sections
	Maps section UUIDs to their SectionWidget pointers.
Buffer< SharedSectionContentArea * >	m_shared_content
	All shared content area splitters in this container.
SectionWidget *	m_top_section_widget = nullptr
	The top-level section widget, if any.
SharedSectionContentArea *	m_top_splitter = nullptr
	The top-level splitter managing the layout of all sections.
Protected Attributes inherited from QCustomStackedWidgetBase
double	m_animation_percent
	The current animation interpolation percent (0.0 to 1.0).
enum QEasingCurve::Type	m_animationtype
	The easing curve type for slide animations.
Buffer< QWidget * >	m_child_widgets
	The list of child page widgets.
uint04	m_current_index
	The index of the currently displayed page.
bool	m_is_animating
	Whether a slide animation is currently in progress.
uint04	m_last
	The index of the previously displayed page.
int	m_last_animation_time
	The duration of the last animation in milliseconds.
QPointer< QPropertyAnimation >	m_move_animation
	The property animation driving slide transitions.
uint04	m_next
	The index of the page being animated to.
uint04	m_now
	The index of the currently displayed page during animation.
QPoint	m_offset
	The pixel offset used during slide animation rendering.
PopupInfo	m_popup_info
	The popup info used for animation origin calculations.
int	m_speed
	The animation duration in milliseconds.
bool	m_vertical
	Whether slide animations are in vertical mode.
bool	m_wrap = false
	Whether page navigation wraps around at boundaries.

Additional Inherited Members
Public Types inherited from QCustomStackedWidgetBase
enum	StackAnimationDirection { e_left_to_right , e_right_to_left , e_top_to_bottom , e_bottom_to_top , e_automatic }
	Defines the direction of slide animations between stacked pages. More...
Static Public Attributes inherited from QCustomStackedWidgetBase
static ApplicationOption< sint04 >	default_stack_animation_speed
	Default time in milliseconds to animate a slide transition.
Protected Member Functions inherited from ContainerWidgetBase
virtual FloatingWidget *	addSectionContent (SectionContent *sc)
	Adds section content as a new floating widget.
virtual SectionWidget *	addSectionContent (SectionContent sc, SectionWidget sw, DropArea area=e_drop_center)
	Adds section content to an existing section widget in the specified drop area.
void	beginResetAll ()
	Begins a reset-all operation, saving current state for later restoration.
void	bringFloatingWidgetsForward ()
	Brings all floating widgets owned by this container to the front of the window stack.
virtual void	clearAllNonFloatingContent ()
	Removes all non-floating section content from this container.
virtual void	clearAllSectionContent ()
	Removes all section content from this container, including floating widgets.
Buffer< SectionContent * >	contents () const
	Returns all section contents managed by this container.
DropOverlay *	dropOverlay ()
	Returns the drop overlay used for drag-and-drop visual feedback.
void	endResetAll ()
	Ends a reset-all operation, restoring layout to the saved state.
bool	event (QEvent *event) override
	Handles events for this widget, including custom event processing.
bool	hasSectionContent (SectionContent *sc)
	Checks whether the given section content exists within this container.
bool	hideSectionContent (SectionContent *sc, PopupInfo end=PopupInfo())
	Hides the given section content, optionally with popup animation.
bool	isSectionContentVisible (SectionContent *sc)
	Checks whether the given section content is currently visible.
FloatingWidget *	makeFloating (SectionContent *sc, bool show, PopupInfo start=PopupInfo(), PopupInfo end=PopupInfo())
	Makes the given section content into a floating widget.
FloatingWidget *	makeFullScreen (SectionContent *sc, PopupInfo start=PopupInfo())
	Makes the given section content fullscreen.
QSize	minimumSizeHint () const override
	Returns the minimum recommended size for this widget.
QRect	outerBottomDropRect () const
	Returns the drop rectangle for the outer bottom area of this container.
QRect	outerLeftDropRect () const
	Returns the drop rectangle for the outer left area of this container.
QRect	outerRightDropRect () const
	Returns the drop rectangle for the outer right area of this container.
QRect	outerTopDropRect () const
	Returns the drop rectangle for the outer top area of this container.
bool	popWindowStack ()
	Pops the top item from the fullscreen window stack, restoring the previous state.
bool	raiseSectionContent (SectionContent *sc)
	Raises the given section content to the front of its section widget.
void	removeFromResetShow (UUID id)
	Removes the given section ID from the list of sections to be shown during reset restoration.
bool	removeSectionContent (SectionContent *sc)
	Removes the given section content from this container.
void	resizeEvent (QResizeEvent *event) override
	Handles resize events to update internal layout geometry.
virtual void	setShouldAnimateAdd (bool animate)
	Sets whether adding new section content should be animated.
void	setTabLock (bool tab_lock)
	Locks or unlocks tab movement for all section widgets in this container.
bool	showSectionContent (SectionContent *sc, PopupInfo start=PopupInfo(), PopupInfo end=PopupInfo())
	Shows the given section content, optionally with popup animation.
QSize	sizeHint () const override
	Returns the recommended size for this widget.
void	swapSectionContent (SectionContent section_a, SectionContent section_b)
	Swaps the positions of two section contents within the container.
Protected Member Functions inherited from QCustomStackedWidgetBase
	QCustomStackedWidgetBase (QWidget *parent=nullptr)
	Constructs the stacked widget base.
uint04	activeIndex () const
	Returns the index of the currently active (or animating-to) widget.
QWidget *	activeWidget () const
	Returns the currently active (or animating-to) widget.
void	animationDoneSlot ()
	Slot called when the slide animation completes to finalize the transition.
double	animationPercent () const
	Returns the current animation interpolation percent.
void	childDestroyedSlot (QObject *widget)
	Slot called when a child widget is destroyed, to remove it from the page list.
uint04	count () const
	Returns the number of pages in the stacked widget.
uint04	currentIndex () const
	Returns the index of the currently displayed page.
QWidget *	currentWidget () const
	Returns the currently displayed widget.
bool	eventFilter (QObject object, QEvent event) override
	Filters events for child widgets to handle layout and visibility changes.
uint04	indexOf (QWidget *widget) const
	Returns the index of the given widget in the stacked widget.
void	insertWidget (uint04 index, QWidget *w)
	Inserts a widget at a specific index in the stacked widget.
virtual void	moveContent (uint04 from, uint04 to)
	Moves a child widget from one index to another.
void	paintEvent (QPaintEvent *) override
	Custom paint event that renders slide transition animations.
void	removeWidget (QWidget *widget)
	Removes a widget from the stacked widget.
void	removeWidget (QWidget widget, QWidget slide_to_if_active)
	Removes a widget and slides to a replacement widget if it was the active page.
void	resizeEvent (QResizeEvent *event) override
	Handles resize events to update child widget geometries.
void	setAnimationPercent (double animation_percent)
	Sets the current animation interpolation percent for the Q_PROPERTY system.
void	showEvent (QShowEvent *event) override
	Handles show events to ensure proper layout of the active widget.
virtual void	slideInAnimation (enum StackAnimationDirection direction=e_automatic, bool cache_in_image=false)
	Executes the slide animation between the current and next pages.
virtual void	slideInAnimation (PopupInfo origin_rect, enum StackAnimationDirection direction=e_automatic, bool cache_in_image=false)
	Executes the slide animation using popup origin information.
virtual void	slideInIdx (uint04 idx, enum StackAnimationDirection direction)
	Slides to the page at the given index with the specified direction.
virtual void	slideInIdx (uint04 idx, int delay_time=0, enum StackAnimationDirection direction=e_automatic)
	Slides to the page at the given index with animation.
virtual void	slideInIdx (uint04 idx, PopupInfo origin_rect, int delay_time=0, enum StackAnimationDirection direction=e_automatic)
	Slides to the page at the given index with animation and popup origin info.
virtual void	slideInNext ()
	Slides to the next page with animation.
virtual void	slideInPrev ()
	Slides to the previous page with animation.
virtual void	slideInWgt (QWidget *widget, enum StackAnimationDirection direction=e_automatic, bool force_slide=false)
	Slides to a specific widget with animation.
virtual void	swapIndices (uint04 a, uint04 b)
	Swaps two child widgets at the given indices.
QWidget *	widget (uint04 index) const
	Returns the widget at the given index.

Detailed Description

A toolbox is a widget that displays a column of tabs one above the other, with the current item displayed below the current tab.

Every tab has an index position within the column of tabs.

Definition at line 43 of file QCustomToolBox.h.

Constructor & Destructor Documentation

◆ QCustomToolBox()

QCustomToolBox::QCustomToolBox ( QWidget * parent = nullptr )

explicit

Constructs a toolbox widget.

Parameters

[in] parent The parent widget, or nullptr for no parent.

References QCustomToolBox().

Referenced by QCustomToolBox().

Member Function Documentation

◆ addItem() [1/4]

int QCustomToolBox::addItem ( QWidget * widget )

Adds an item with auto-generated label.

Parameters

[in] widget The widget for the new toolbox item.

Returns: The index of the newly added item.

References widget().

◆ addItem() [2/4]

int QCustomToolBox::addItem	(	QWidget *	widget,
		const QIcon &	icon,
		const QString &	label )

Adds an item with an icon and text label.

Parameters

[in]	widget	The widget for the new toolbox item.
[in]	icon	The icon for the item.
[in]	label	The text label for the item.

Returns: The index of the newly added item.

References widget().

◆ addItem() [3/4]

int QCustomToolBox::addItem	(	QWidget *	widget,
		const QString &	)

Adds an item with a text label.

Parameters

[in]	widget	The widget for the new toolbox item.
[in]	label	The text label for the item.

Returns: The index of the newly added item.

References widget().

◆ addItem() [4/4]

int QCustomToolBox::addItem	(	QWidget *	widget,
		const TranslatedString &	)

Adds an item with a translated label.

Parameters

[in]	widget	The widget for the new toolbox item.
[in]	label	The translated label for the item.

Returns: The index of the newly added item.

References widget().

◆ addWidget()

uint04 QCustomToolBox::addWidget ( QWidget * child )

overridevirtual

Adds a widget as a new item in the toolbox.

Parameters

[in] child The widget to add.

Returns: The index of the newly added widget.

Reimplemented from QCustomStackedWidgetBase.

◆ content()

SectionContent * QCustomToolBox::content ( int index ) const

Returns the section content at the given item index.

Parameters

[in] index The item index.

Returns: A pointer to the SectionContent, or nullptr if invalid.

◆ count()

int QCustomToolBox::count ( ) const

Returns the number of items in the toolbox.

Returns: The item count.

◆ currentIndex()

int QCustomToolBox::currentIndex ( ) const

Returns the index of the currently selected item.

Returns: The current item index.

◆ currentTabChangedSignal()

void QCustomToolBox::currentTabChangedSignal ( int index )

Signal emitted when the current item changes.

Parameters

[in] index The index of the newly selected item.

◆ currentWidget()

QWidget * QCustomToolBox::currentWidget ( ) const

Returns the widget of the currently selected item.

Returns: A pointer to the current widget, or nullptr.

◆ indexOf()

int QCustomToolBox::indexOf ( QWidget * widget ) const

Returns the index of the item containing the given widget.

Parameters

[in] widget The widget to find.

Returns: The item index, or -1 if not found.

References widget().

◆ insertItem() [1/4]

int QCustomToolBox::insertItem	(	int	index,
		QWidget *	widget )

Inserts an item at the given index with auto-generated label.

Parameters

[in]	index	The position to insert the item.
[in]	widget	The widget for the new toolbox item.

Returns: The index where the item was inserted.

References widget().

◆ insertItem() [2/4]

int QCustomToolBox::insertItem	(	int	index,
		QWidget *	widget,
		const QIcon &	icon,
		const QString &	label )

Inserts an item at the given index with an icon and text label.

Parameters

[in]	index	The position to insert the item.
[in]	widget	The widget for the new toolbox item.
[in]	icon	The icon for the item.
[in]	label	The text label for the item.

Returns: The index where the item was inserted.

References widget().

◆ insertItem() [3/4]

int QCustomToolBox::insertItem	(	int	index,
		QWidget *	widget,
		const QString &	)

Inserts an item at the given index with a text label.

Parameters

[in]	index	The position to insert the item.
[in]	widget	The widget for the new toolbox item.
[in]	label	The text label for the item.

Returns: The index where the item was inserted.

References widget().

◆ insertItem() [4/4]

int QCustomToolBox::insertItem	(	int	index,
		QWidget *	widget,
		const TranslatedString &	)

Inserts an item at the given index with a translated label.

Parameters

[in]	index	The position to insert the item.
[in]	widget	The widget for the new toolbox item.
[in]	label	The translated label for the item.

Returns: The index where the item was inserted.

References widget().

◆ isItemEnabled()

bool QCustomToolBox::isItemEnabled ( int index ) const

Checks whether the item at the given index is enabled.

Parameters

[in] index The item index.

Returns: True if the item is enabled, false otherwise.

◆ itemText()

QString QCustomToolBox::itemText ( int index ) const

Returns the text label of the item at the given index.

Parameters

[in] index The item index.

Returns: The item text as a QString.

◆ removeItem() [1/2]

QWidget * QCustomToolBox::removeItem ( int index )

Removes and returns the widget at the given index.

Parameters

[in] index The index of the item to remove.

Returns: A pointer to the removed widget.

◆ removeItem() [2/2]

void QCustomToolBox::removeItem ( QWidget * widget )

Removes the item containing the given widget.

Parameters

[in] widget The widget whose item should be removed.

References widget().

◆ setCurrentIndex()

void QCustomToolBox::setCurrentIndex ( uint04 index )

Sets the currently selected item by index.

Parameters

[in] index The index of the item to select.

◆ setCurrentIndexSlot()

void QCustomToolBox::setCurrentIndexSlot ( int index )

Slot to set the current item by index.

Parameters

[in] index The index of the item to select.

◆ setCurrentWidget()

void QCustomToolBox::setCurrentWidget ( QWidget * widget )

Sets the currently selected item by widget.

Parameters

[in] widget The widget whose item should be selected.

References widget().

◆ setCurrentWidgetSlot()

void QCustomToolBox::setCurrentWidgetSlot ( QWidget * widget )

Slot to set the current item by widget.

Parameters

[in] widget The widget whose item should be selected.

References widget().

◆ setItemEnabled()

void QCustomToolBox::setItemEnabled	(	int	index,
		bool	)

Enables or disables the item at the given index.

Parameters

[in]	index	The item index.
[in]	enabled	True to enable, false to disable.

◆ setItemText()

void QCustomToolBox::setItemText	(	int	index,
		const QString &	)

Sets the text label of the item at the given index.

Parameters

[in]	index	The item index.
[in]	text	The new text label.

◆ setMenuMode()

void QCustomToolBox::setMenuMode ( bool menu_mode )

Sets whether the toolbox operates in menu mode, where items behave like a collapsible menu instead of standard tabs.

Parameters

[in] menu_mode True to enable menu mode, false for standard mode.

◆ setTabBarAutoHide()

void QCustomToolBox::setTabBarAutoHide ( bool enabled )

Sets whether the tab bar automatically hides when only one item is present.

Parameters

[in] enabled True to enable auto-hiding, false to always show.

◆ setTabIcon()

void QCustomToolBox::setTabIcon	(	int	index,
		const QIcon &	icon )

Sets the icon of the tab at the given index.

Parameters

[in]	index	The tab index.
[in]	icon	The new icon.

◆ setTabLock()

void QCustomToolBox::setTabLock ( bool lock_tab )

Sets whether the tab headers are locked, preventing user tab switching.

Parameters

[in] lock_tab True to lock, false to unlock.

◆ setTabToolTip()

void QCustomToolBox::setTabToolTip	(	int	index,
		const QString &	tip )

Sets the tooltip text for the tab at the given index.

Parameters

[in]	index	The tab index.
[in]	tip	The tooltip text.

◆ setTabVisible()

void QCustomToolBox::setTabVisible ( bool tab_visible )

Sets whether the tab headers are visible.

Parameters

[in] tab_visible True to show the tab headers, false to hide them.

◆ setTabWhatsThis()

void QCustomToolBox::setTabWhatsThis	(	int	index,
		const QString &	text )

Sets the "What's This?" help text for the tab at the given index.

Parameters

[in]	index	The tab index.
[in]	text	The help text.

◆ setupAsBoxWidget()

void QCustomToolBox::setupAsBoxWidget ( bool is_box_widget )

Configures the toolbox to display as a box widget layout.

Parameters

[in] is_box_widget True to enable box widget mode, false for standard layout.

◆ tabArea()

QWidget * QCustomToolBox::tabArea ( ) const

Returns the tab area widget used for item headers.

Returns: A pointer to the tab area widget.

◆ tabIcon()

QIcon QCustomToolBox::tabIcon ( int index ) const

Returns the icon of the tab at the given index.

Parameters

[in] index The tab index.

Returns: The tab icon.

◆ tabToolTip()

QString QCustomToolBox::tabToolTip ( int index ) const

Returns the tooltip text for the tab at the given index.

Parameters

[in] index The tab index.

Returns: The tooltip text as a QString.

◆ tabWhatsThis()

QString QCustomToolBox::tabWhatsThis ( int index ) const

Returns the "What's This?" help text for the tab at the given index.

Parameters

[in] index The tab index.

Returns: The help text as a QString.

◆ widget()

QWidget * QCustomToolBox::widget ( int index ) const

Returns the widget at the given item index.

Parameters

[in] index The item index.

Returns: A pointer to the widget, or nullptr if invalid.

Referenced by addItem(), addItem(), addItem(), addItem(), indexOf(), insertItem(), insertItem(), insertItem(), insertItem(), removeItem(), setCurrentWidget(), and setCurrentWidgetSlot().

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

Widgets/Headers/QCustomToolBox.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QCustomToolBox()

Member Function Documentation

◆ addItem() [1/4]

◆ addItem() [2/4]

◆ addItem() [3/4]

◆ addItem() [4/4]

◆ addWidget()

◆ content()

◆ count()

◆ currentIndex()

◆ currentTabChangedSignal()

◆ currentWidget()

◆ indexOf()

◆ insertItem() [1/4]

◆ insertItem() [2/4]

◆ insertItem() [3/4]

◆ insertItem() [4/4]

◆ isItemEnabled()

◆ itemText()

◆ removeItem() [1/2]

◆ removeItem() [2/2]

◆ setCurrentIndex()

◆ setCurrentIndexSlot()

◆ setCurrentWidget()

◆ setCurrentWidgetSlot()

◆ setItemEnabled()

◆ setItemText()

◆ setMenuMode()

◆ setTabBarAutoHide()

◆ setTabIcon()

◆ setTabLock()

◆ setTabToolTip()

◆ setTabVisible()

◆ setTabWhatsThis()

◆ setupAsBoxWidget()

◆ tabArea()

◆ tabIcon()

◆ tabToolTip()

◆ tabWhatsThis()

◆ widget()