Plasma::ScrollBar Class Reference

Provides a plasma-themed QScrollBar. More...

#include <Plasma/Widgets/ScrollBar>

Inheritance diagram for Plasma::ScrollBar:

List of all members.

Public Slots
void	setOrientation (Qt::Orientation orientation)
void	setValue (int val)
Signals
void	sliderMoved (int value)
void	valueChanged (int value)
Public Member Functions
	ScrollBar (QGraphicsWidget *parent=0)
	~ScrollBar ()
int	maximum () const
int	minimum () const
QScrollBar *	nativeWidget () const
Qt::Orientation	orientation () const
int	pageStep ()
void	setMaximum (const int max) const
void	setMinimum (const int min) const
void	setPageStep (int val)
void	setRange (int min, int max)
void	setSingleStep (int val)
void	setStyleSheet (const QString &stylesheet)
int	singleStep ()
QString	styleSheet ()
int	value () const
Protected Member Functions
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)
Properties
int	maximum
int	minimum
QScrollBar	nativeWidget
Qt::Orientation	orientation
int	pageStep
int	singleStep
QString	styleSheet
int	value

---

Detailed Description

Provides a plasma-themed QScrollBar.

Definition at line 39 of file scrollbar.h.

---

Constructor & Destructor Documentation

Plasma::ScrollBar::ScrollBar

(

QGraphicsWidget *

parent = 0

)

[explicit]

Creates a scrollbar; the default orientation is vertical.

Definition at line 39 of file scrollbar.cpp.

Plasma::ScrollBar::~ScrollBar

(

)

Definition at line 56 of file scrollbar.cpp.

---

Member Function Documentation

void Plasma::ScrollBar::contextMenuEvent

(

QGraphicsSceneContextMenuEvent *

event

)

[protected]

Definition at line 144 of file scrollbar.cpp.

int Plasma::ScrollBar::maximum

(

)

const

Returns:

the maximum value bound of this ScrollBar

int Plasma::ScrollBar::minimum

(

)

const

Returns:

the minimum value bound of this ScrollBar

QScrollBar* Plasma::ScrollBar::nativeWidget

(

)

const

Returns:

the native widget wrapped by this ScrollBar

Qt::Orientation Plasma::ScrollBar::orientation

(

)

const

Returns:

the orientation of the scrollbar

Since:

4.4

int Plasma::ScrollBar::pageStep

(

)

Returns:

the amount of the page step

void Plasma::ScrollBar::setMaximum

(

const int

max

)

const

• the maximum value bound of this ScrollBar

  Since:

  4.6

Definition at line 112 of file scrollbar.cpp.

void Plasma::ScrollBar::setMinimum

(

const int

min

)

const

• the minimum value bound of this ScrollBar

  Since:

  4.6

Definition at line 107 of file scrollbar.cpp.

void Plasma::ScrollBar::setOrientation

(

Qt::Orientation

orientation

)

[slot]

Sets the orientation of the ScrollBar.

Definition at line 137 of file scrollbar.cpp.

void Plasma::ScrollBar::setPageStep

(

int

val

)

Sets the amount the slider will scroll when the user press page up or page down.

• val

Definition at line 77 of file scrollbar.cpp.

void Plasma::ScrollBar::setRange	(	int	min,
		int	max
	)

Sets the scrollbar minimum and maximum values.

• min minimum value
• max maximum value

Definition at line 62 of file scrollbar.cpp.

void Plasma::ScrollBar::setSingleStep

(

int

val

)

Sets the amount of the single step i.e how much the slider will move when the user press an arrow button.

• val

Definition at line 67 of file scrollbar.cpp.

void Plasma::ScrollBar::setStyleSheet

(

const QString &

stylesheet

)

Sets the stylesheet used to control the visual display of this ScrollBar.

• stylesheet a CSS string

Definition at line 117 of file scrollbar.cpp.

void Plasma::ScrollBar::setValue

(

int

val

)

[slot]

Sets the current value for the ScrollBar.

• value must be minimum() <= value <= maximum()

Definition at line 87 of file scrollbar.cpp.

int Plasma::ScrollBar::singleStep

(

)

Returns:

the amount of the single step

void Plasma::ScrollBar::sliderMoved

(

int

value

)

[signal]

Emitted when the slider has been moved by the user.

Since:

4.6

QString Plasma::ScrollBar::styleSheet

(

)

Returns:

the stylesheet currently used with this widget

int Plasma::ScrollBar::value

(

)

const

Returns:

the current scrollbar value

void Plasma::ScrollBar::valueChanged

(

int

value

)

[signal]

Emitted when the value of the slider changes.

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Property Documentation

int Plasma::ScrollBar::maximum [read, write]

Definition at line 47 of file scrollbar.h.

int Plasma::ScrollBar::minimum [read, write]

Definition at line 46 of file scrollbar.h.

QScrollBar * Plasma::ScrollBar::nativeWidget [read]

Definition at line 49 of file scrollbar.h.

Qt::Orientation Plasma::ScrollBar::orientation [read, write]

Definition at line 50 of file scrollbar.h.

int Plasma::ScrollBar::pageStep [read, write]

Definition at line 44 of file scrollbar.h.

int Plasma::ScrollBar::singleStep [read, write]

Definition at line 43 of file scrollbar.h.

QString Plasma::ScrollBar::styleSheet [read, write]

Definition at line 48 of file scrollbar.h.

int Plasma::ScrollBar::value [read, write]

Definition at line 45 of file scrollbar.h.

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

• scrollbar.h
• scrollbar.cpp