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QwwLed Class Reference
[wwWidgets module]

The QwwLed class provides a widget that displays a LED. More...

 #include <QwwLed>

• List of all members, including inherited members

Public Types

• enum Shape { Circular, RectangularSunken, RectangularRaised, RectangularPlain }

Properties

Public Functions

• QwwLed ( QWidget * parent = 0 )
• QwwLed ( const QColor & col, Shape shap = Circular, QWidget * parent = 0 )
• QColor color () const
• int frameWidth () const
• bool isAnimated () const
• bool isChecked () const
• int period () const
• Shape shape () const

Public Slots

• void blink ()
• void setAnimated ( bool )
• void setChecked ( bool v )
• void setColor ( const QColor & c )
• void setFrameWidth ( int w )
• void setPeriod ( int )
• void setShape ( Shape s )
• void toggle ()

Signals

• void clicked ()
• void colorChanged ( const QColor & color )
• void toggled ( bool checked )

Detailed Description

The QwwLed class provides a widget that displays a LED.

Member Type Documentation

enum QwwLed::Shape

Property Documentation

animated : bool

This property holds property keeping information whether the diode is animating.

Access functions:

• bool isAnimated () const
• void setAnimated ( bool )

checked : bool

This property holds property keeping information whether the led is turned on.

Access functions:

• bool isChecked () const
• void setChecked ( bool v )

color : QColor

This property holds this property holds the colour of the diode.

Access functions:

• QColor color () const
• void setColor ( const QColor & c )

frameWidth : int

This property holds the width of led's frame.

Access functions:

• int frameWidth () const
• void setFrameWidth ( int w )

period : int

This property holds blink period of the diode.

Access functions:

• int period () const
• void setPeriod ( int )

shape : Shape

This property holds this property holds the shape of the diode.

Access functions:

• Shape shape () const
• void setShape ( Shape s )

Member Function Documentation

QwwLed::QwwLed ( QWidget * parent = 0 )

Constructs a led widget with a given parent.

QwwLed::QwwLed ( const QColor & col, Shape shap = Circular, QWidget * parent = 0 )

Constructs a led widget of colour col and shape shap with a given parent.

void QwwLed::blink ()   [slot]

Blinks the diode once.

void QwwLed::clicked ()   [signal]

Signal emitted when the diode is clicked

void QwwLed::colorChanged ( const QColor & color )   [signal]

Signal emitted when the color of the diode is changed to color.

void QwwLed::toggle ()   [slot]

Toggles the diode on or off.

void QwwLed::toggled ( bool checked )   [signal]

Signal emitted when the diode is toggled.

checked carries the information about the current state of the diode.