KLFDisplayLabel Class Reference

A label to display a LaTeX-formula-output-like image. More...

#include <klfdisplaylabel.h>

Inheritance diagram for KLFDisplayLabel:

Collaboration diagram for KLFDisplayLabel:

Public Slots
virtual void	setLabelFixedSize (const QSize &size)
virtual void	setEnableToolTipPreview (bool enable)
virtual void	displayClear ()
virtual void	display (QImage displayimg, QImage tooltipimage, bool labelenabled=true)
virtual void	displayError (bool labelenabled=false)
void	setGlowEffect (bool on)
void	setGlowEffectColor (const QColor &color)
void	setGlowEffectRadius (int r)

Signals
void	labelDrag ()

Public Member Functions
	KLFDisplayLabel (QWidget *parent)
virtual	~KLFDisplayLabel ()
virtual QSize	labelFixedSize () const
virtual bool	enableToolTipPreview () const
virtual QString	bigPreviewText () const
bool	glowEffect () const
QColor	glowEffectColor () const
int	glowEffectRadius () const
Public Member Functions inherited from QLabel
	Alignment
	TextFormat
	TextInteractionFlags
	QLabel (QWidget *parent=0, Qt::WindowFlags f=0)
	QLabel (const QString &text, QWidget *parent=0, Qt::WindowFlags f=0)
	buddy ()
	clear ()
	linkActivated (const QString &link)
	linkHovered (const QString &link)
	movie ()
	picture ()
	setBuddy (QWidget *buddy)
	setMovie (QMovie *movie)
	setNum (int num)
	setNum (double num)
	setPicture (const QPicture &picture)
	QLabel (QWidget *parent, const char *name, Qt::WindowFlags f=0)
	QLabel (const QString &text, QWidget *parent, const char *name, Qt::WindowFlags f=0)
	QLabel (QWidget *buddy, const QString &text, QWidget *parent=0, const char *name=0, Qt::WindowFlags f=0)
	setAlignment (int alignment)

Protected Member Functions
virtual void	mouseMoveEvent (QMouseEvent *e)

Detailed Description

A label to display a LaTeX-formula-output-like image.

Definition at line 34 of file klfdisplaylabel.h.

Constructor & Destructor Documentation

KLFDisplayLabel::KLFDisplayLabel

(

QWidget *

parent

)

Definition at line 35 of file klfdisplaylabel.cpp.

References QLabel::setAlignment(), QPalette::setColor(), and setLabelFixedSize().

KLFDisplayLabel::~KLFDisplayLabel ( )

virtual

Definition at line 52 of file klfdisplaylabel.cpp.

Member Function Documentation

virtual QString KLFDisplayLabel::bigPreviewText ( ) const

inlinevirtual

Definition at line 52 of file klfdisplaylabel.h.

void KLFDisplayLabel::display ( QImage  displayimg, QImage  tooltipimage, bool  labelenabled = true  )

virtualslot

Definition at line 74 of file klfdisplaylabel.cpp.

References QMessageBox::critical(), QTemporaryFile::fileName(), QTemporaryFile::fileTemplate(), QPixmap::fill(), QPixmap::fromImage(), QSize::height(), QImage::height(), QImage::isNull(), klfDrawGlowedImage(), QTemporaryFile::open(), QImage::save(), QImage::scaled(), QTemporaryFile::setAutoRemove(), QImage::size(), QDir::tempPath(), QPainter::translate(), QSize::width(), and QImage::width().

void KLFDisplayLabel::displayClear ( )

virtualslot

Definition at line 66 of file klfdisplaylabel.cpp.

void KLFDisplayLabel::displayError ( bool  labelenabled = false )

virtualslot

Definition at line 138 of file klfdisplaylabel.cpp.

virtual bool KLFDisplayLabel::enableToolTipPreview ( ) const

inlinevirtual

Definition at line 50 of file klfdisplaylabel.h.

bool KLFDisplayLabel::glowEffect ( ) const

inline

Definition at line 54 of file klfdisplaylabel.h.

QColor KLFDisplayLabel::glowEffectColor ( ) const

inline

Definition at line 55 of file klfdisplaylabel.h.

int KLFDisplayLabel::glowEffectRadius ( ) const

inline

Definition at line 56 of file klfdisplaylabel.h.

void KLFDisplayLabel::labelDrag ( )

signal

Referenced by mouseMoveEvent().

virtual QSize KLFDisplayLabel::labelFixedSize ( ) const

inlinevirtual

Definition at line 49 of file klfdisplaylabel.h.

void KLFDisplayLabel::mouseMoveEvent ( QMouseEvent *  e )

protectedvirtual

Definition at line 159 of file klfdisplaylabel.cpp.

References labelDrag().

virtual void KLFDisplayLabel::setEnableToolTipPreview ( bool  enable )

inlinevirtualslot

Definition at line 63 of file klfdisplaylabel.h.

void KLFDisplayLabel::setGlowEffect ( bool  on )

inlineslot

Note

takes effect only upon next call of display()

Definition at line 70 of file klfdisplaylabel.h.

void KLFDisplayLabel::setGlowEffectColor ( const QColor &  color )

inlineslot

Note

takes effect only upon next call of display()

Definition at line 72 of file klfdisplaylabel.h.

void KLFDisplayLabel::setGlowEffectRadius ( int  r )

inlineslot

Note

takes effect only upon next call of display()

Definition at line 74 of file klfdisplaylabel.h.

void KLFDisplayLabel::setLabelFixedSize ( const QSize &  size )

virtualslot

Definition at line 58 of file klfdisplaylabel.cpp.

Referenced by KLFDisplayLabel().

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

• src/klftools/klfdisplaylabel.h
• src/klftools/klfdisplaylabel.cpp