Label Class Reference

QLabel subclass with font size and color Q_PROPERTYs. More...

#include <label.h>

Inheritance diagram for Label:

Collaboration diagram for Label:

Public Slots
void	setForegroundColor (const QColor &color)
	Set the foreground (text) color and repaint.
void	setBackgroundColor (const QColor &color)
	Set the background color and repaint.

Public Member Functions
	Label (QWidget *parent=nullptr, Qt::WindowFlags f=Qt::WindowFlags())
	Construct with optional parent and window flags.
	Label (const QString &text, QWidget *parent=nullptr, Qt::WindowFlags f=Qt::WindowFlags())
	Construct with initial text, optional parent and window flags.
void	setFontPointSize (int size)
	Set the font size in points.
void	setFontPixelSize (int size)
	Set the font size in pixels.
QColor	foregroundColor () const
	Return the current foreground color.
QColor	backgroundColor () const
	Return the current background color.
void	setDefaultForegroundColor ()
	Reset the foreground color to the palette default.
void	setDefaultBackgroundColor ()
	Reset the background color to the palette default.

Protected Member Functions
virtual void	applyStylesheet ()
	Rebuild and apply the stylesheet from current color properties.

Properties
QColor	foregroundColor
	Foreground (text) color of the label.
QColor	backgroundColor
	Background color of the label.

Detailed Description

QLabel subclass with font size and color Q_PROPERTYs.

Label exposes foregroundColor and backgroundColor as Qt properties, allowing them to be set from Qt Designer or stylesheets. It also provides setFontPointSize() and setFontPixelSize() for quick font-size changes without manual QFont manipulation.

Definition at line 15 of file label.h.

Constructor & Destructor Documentation

Label() [1/2]

Label::Label ( QWidget *  parent = nullptr, Qt::WindowFlags  f = Qt::WindowFlags()  )

explicit

Construct with optional parent and window flags.

Parameters

parent	Optional QWidget parent
f	Optional window flags

Label() [2/2]

Label::Label ( const QString &  text, QWidget *  parent = nullptr, Qt::WindowFlags  f = Qt::WindowFlags()  )

explicit

Construct with initial text, optional parent and window flags.

Parameters

text	Initial label text
parent	Optional QWidget parent
f	Optional window flags

Member Function Documentation

backgroundColor()

QColor Label::backgroundColor ( ) const

inline

Return the current background color.

Returns

Background color

Definition at line 61 of file label.h.

foregroundColor()

QColor Label::foregroundColor ( ) const

inline

Return the current foreground color.

Returns

Foreground (text) color

Definition at line 55 of file label.h.

setBackgroundColor

void Label::setBackgroundColor ( const QColor &  color )

slot

Set the background color and repaint.

Parameters

color

New background color

setFontPixelSize()

void Label::setFontPixelSize

(

int

size

)

Set the font size in pixels.

Parameters

size	Pixel size

setFontPointSize()

void Label::setFontPointSize

(

int

size

)

Set the font size in points.

Parameters

size	Point size

setForegroundColor

void Label::setForegroundColor ( const QColor &  color )

slot

Set the foreground (text) color and repaint.

Parameters

color

New foreground color

Property Documentation

backgroundColor

QColor Label::backgroundColor

readwrite

Background color of the label.

Definition at line 22 of file label.h.

foregroundColor

QColor Label::foregroundColor

readwrite

Foreground (text) color of the label.

Definition at line 20 of file label.h.

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

• include/Kanoop/gui/widgets/label.h