Pages

API Documentation

• User Documentation
• Developer Documentation
• API Documentation

Search API documentation

On this page

KSelector Class

Base class for other widgets which provides the ability to choose from a one-dimensional range of values. More...

• Header: #include <KSelector>
• CMake: find_package(KF6 REQUIRED COMPONENTS WidgetsAddons)
target_link_libraries(mytarget PRIVATE KF6::WidgetsAddons)
• Inherits: QAbstractSlider
• Inherited By: KGradientSelector

List of all members, including inherited members

#Properties

• arrowDirection : Qt::ArrowType
• indent : bool
• maxValue : int
• minValue : int
• value : int

#Public Functions

• KSelector(QWidget *parent = nullptr)
• KSelector(Qt::Orientation o, QWidget *parent = nullptr)
• Qt::ArrowType arrowDirection() const
• QRect contentsRect() const
• bool indent() const
• void setArrowDirection(Qt::ArrowType direction)
• void setIndent(bool i)

#Protected Functions

• void drawArrow(QPainter *painter, const QPoint &pos)
• void drawContents(QPainter *)

#Detailed Description

An example is the KGradientSelector which allows to choose from a range of colors.

A custom drawing routine for the widget surface has to be provided by the subclass.

#Property Documentation

#arrowDirection : Qt::ArrowType

Access functions:

• Qt::ArrowType arrowDirection() const
• void setArrowDirection(Qt::ArrowType direction)

#indent : bool

Access functions:

• bool indent() const
• void setIndent(bool i)

#maxValue : int

#minValue : int

#value : int

#Member Function Documentation

#[explicit] KSelector::KSelector(QWidget *parent = nullptr)

Constructs a horizontal one-dimensional selection widget.

#[explicit] KSelector::KSelector(Qt::Orientation o, QWidget *parent = nullptr)

Constructs a one-dimensional selection widget with a given orientation.

#Qt::ArrowType KSelector::arrowDirection() const

Returns the current arrow direction

Note: Getter function for property arrowDirection.

See also setArrowDirection()

#QRect KSelector::contentsRect() const

Returns the rectangle on which subclasses should draw.

#[virtual protected] void KSelector::drawArrow(QPainter *painter, const QPoint &pos)

Override this function to draw the cursor which indicates the current value.

#[virtual protected] void KSelector::drawContents(QPainter *)

Override this function to draw the contents of the control. The default implementation does nothing.

Draw only within contentsRect().

#bool KSelector::indent() const

Returns whether the indent option is set.

Note: Getter function for property indent.

See also setIndent()

#void KSelector::setArrowDirection(Qt::ArrowType direction)

Sets the arrow direction.

Note: Setter function for property arrowDirection.

See also arrowDirection()

#void KSelector::setIndent(bool i)

Sets the indent option of the widget to i.

This determines whether a shaded frame is drawn.

Note: Setter function for property indent.

See also indent()