Adds highlights (colored markers) to a scrollbar. More...

#include <qgsdecoratedscrollbar.h>

Public Member Functions
	QgsScrollBarHighlightController ()

	~QgsScrollBarHighlightController ()

void	addHighlight (const QgsScrollBarHighlight &highlight)
	Adds a highlight to the scrollbar.

QHash< int, QVector< QgsScrollBarHighlight > >	highlights () const
	Returns the hash of all highlights in the scrollbar, with highlight categories as hash keys.

double	lineHeight () const
	Returns the line height for text associated with the scroll area.

double	margin () const
	Returns the document margins for the associated viewport.

void	removeAllHighlights ()
	Removes all highlights from the scroll bar.

void	removeHighlights (int category)
	Removes all highlights with matching category from the scrollbar.

QAbstractScrollArea *	scrollArea () const
	Returns the associated scroll area.

QScrollBar *	scrollBar () const
	Returns the associated scroll bar.

void	setLineHeight (double height)
	Sets the line height for text associated with the scroll area.

void	setMargin (double margin)
	Sets the document margin for the associated viewport.

void	setScrollArea (QAbstractScrollArea *scrollArea)
	Sets the associated scroll bar.

void	setVisibleRange (double visibleRange)
	Sets the visible range of the scroll area (i.e.

double	visibleRange () const
	Returns the visible range of the scroll area (i.e.

Detailed Description

Adds highlights (colored markers) to a scrollbar.

Since: QGIS 3.38

Definition at line 79 of file qgsdecoratedscrollbar.h.

Constructor & Destructor Documentation

◆ QgsScrollBarHighlightController()

QgsScrollBarHighlightController::QgsScrollBarHighlightController ( )

default

◆ ~QgsScrollBarHighlightController()

QgsScrollBarHighlightController::~QgsScrollBarHighlightController ( )

Definition at line 301 of file qgsdecoratedscrollbar.cpp.

Member Function Documentation

◆ addHighlight()

void QgsScrollBarHighlightController::addHighlight ( const QgsScrollBarHighlight & highlight )

Adds a highlight to the scrollbar.

Definition at line 375 of file qgsdecoratedscrollbar.cpp.

◆ highlights()

QHash< int, QVector< QgsScrollBarHighlight > > QgsScrollBarHighlightController::highlights ( ) const

Returns the hash of all highlights in the scrollbar, with highlight categories as hash keys.

Note: Not available in Python bindings

Definition at line 370 of file qgsdecoratedscrollbar.cpp.

◆ lineHeight()

double QgsScrollBarHighlightController::lineHeight ( ) const

Returns the line height for text associated with the scroll area.

See also: setLineHeight()

Definition at line 340 of file qgsdecoratedscrollbar.cpp.

◆ margin()

double QgsScrollBarHighlightController::margin ( ) const

Returns the document margins for the associated viewport.

See also: setMargin()

Definition at line 360 of file qgsdecoratedscrollbar.cpp.

◆ removeAllHighlights()

void QgsScrollBarHighlightController::removeAllHighlights ( )

Removes all highlights from the scroll bar.

Definition at line 393 of file qgsdecoratedscrollbar.cpp.

◆ removeHighlights()

void QgsScrollBarHighlightController::removeHighlights ( int category )

Removes all highlights with matching category from the scrollbar.

Definition at line 384 of file qgsdecoratedscrollbar.cpp.

◆ scrollArea()

QAbstractScrollArea * QgsScrollBarHighlightController::scrollArea ( ) const

Returns the associated scroll area.

See also: setScrollArea()

Definition at line 315 of file qgsdecoratedscrollbar.cpp.

◆ scrollBar()

QScrollBar * QgsScrollBarHighlightController::scrollBar ( ) const

Returns the associated scroll bar.

Definition at line 307 of file qgsdecoratedscrollbar.cpp.

◆ setLineHeight()

void QgsScrollBarHighlightController::setLineHeight ( double height )

Sets the line height for text associated with the scroll area.

See also: lineHeight()

Definition at line 345 of file qgsdecoratedscrollbar.cpp.

◆ setMargin()

void QgsScrollBarHighlightController::setMargin ( double margin )

Sets the document margin for the associated viewport.

See also: margin()

Definition at line 365 of file qgsdecoratedscrollbar.cpp.

◆ setScrollArea()

void QgsScrollBarHighlightController::setScrollArea ( QAbstractScrollArea * scrollArea )

Sets the associated scroll bar.

See also: scrollArea()

Definition at line 320 of file qgsdecoratedscrollbar.cpp.

◆ setVisibleRange()

void QgsScrollBarHighlightController::setVisibleRange ( double visibleRange )

Sets the visible range of the scroll area (i.e.

the viewport's height).

See also: visibleRange()

Definition at line 355 of file qgsdecoratedscrollbar.cpp.

◆ visibleRange()

double QgsScrollBarHighlightController::visibleRange ( ) const

Returns the visible range of the scroll area (i.e.