OTicker Class Reference

The OTicker class provides a QLabel widget that scroll its contents. More...

#include <oticker.h>

Inheritance diagram for OTicker:

[legend]Collaboration diagram for OTicker:


Signals
void	mousePressed ()
	signal mouse press event
Public Member Functions
	OTicker (QWidget *parent=0)
	Object constructor.
	~OTicker ()
	Object destructor.
void	setText (const QString &text)
	sets text to be displayed
void	setBackgroundColor (const QColor &color)
	sets color of the ticker's background
void	setForegroundColor (const QColor &color)
	sets color of text
void	setFrame (int style)
	sets frame style
void	setUpdateTime (int timeout)
	sets time of update
void	setScrollLength (int length)
	sets amount of scrolling default is 1
Protected Member Functions
void	timerEvent (QTimerEvent *e)
	timer timeout event
void	drawContents (QPainter *p)
	draws widget contents
void	mouseReleaseEvent (QMouseEvent *e)
	mouse release event

Detailed Description

The OTicker class provides a QLabel widget that scroll its contents.

Definition at line 49 of file oticker.h.

Constructor & Destructor Documentation

OTicker::OTicker ( QWidget * parent = 0 )

Object constructor.

Parameters:

parent Pointer to parent of this control.

Constructs a new OTicker control with parent
Definition at line 47 of file oticker.cpp.
References Config::readEntry(), Config::setGroup(), and QLabel::setTextFormat().

OTicker::~OTicker ( )

Object destructor.

Definition at line 59 of file oticker.cpp.

Member Function Documentation

OTicker::setText ( const QString & text )

sets text to be displayed

Parameters:

text QString text to be displayed.

Reimplemented from QLabel.
Definition at line 77 of file oticker.cpp.
References QFrame::contentsRect(), QPainter::drawText(), QPainter::end(), QPixmap::fill(), QWidget::fontMetrics(), QObject::killTimers(), QString::length(), QPainter::setPen(), QObject::startTimer(), and QWidget::update().

OTicker::setBackgroundColor ( const QColor & color )

sets color of the ticker's background

Parameters:

color QColor color to be set.

Reimplemented from QWidget.
Definition at line 62 of file oticker.cpp.
References QWidget::update().

OTicker::setForegroundColor ( const QColor & color )

sets color of text

Parameters:

color QColor color of text

Definition at line 67 of file oticker.cpp.
References QWidget::update().

OTicker::setFrame ( int style )

sets frame style

Parameters:

style int Frame style to be see. See Qt::WidgetFlags.

Definition at line 72 of file oticker.cpp.
References QFrame::setFrameStyle(), and QWidget::update().

OTicker::setUpdateTime ( int timeout )

sets time of update

Parameters:

timeout int time in milliseconds between updates.

Definition at line 132 of file oticker.cpp.

OTicker::setScrollLength ( int length )

sets amount of scrolling default is 1

Parameters:

length int scroll length.

Definition at line 136 of file oticker.cpp.

OTicker::mousePressed ( ) [signal]

signal mouse press event

Referenced by mouseReleaseEvent().

OTicker::timerEvent ( QTimerEvent * e ) [protected]

timer timeout event

Parameters:

e QEvent see QEvent.

Reimplemented from QObject.
Definition at line 115 of file oticker.cpp.
References QWidget::repaint(), and QPixmap::width().

OTicker::drawContents ( QPainter * p ) [protected]

draws widget contents

Parameters:

p QPainter. see QPainter

Reimplemented from QLabel.
Definition at line 120 of file oticker.cpp.
References QFrame::contentsRect(), QPainter::drawPixmap(), QPixmap::width(), and QWidget::y().

OTicker::mouseReleaseEvent ( QMouseEvent * e ) [protected]

mouse release event

Parameters:

e QMouseEvent. see QMouseEvent.

Reimplemented from QWidget.
Definition at line 127 of file oticker.cpp.
References mousePressed().

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

libopie API Documentation

OTicker Class Reference

Signals

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation