ecvFontPropertyWidget Class Reference

A reusable font property widget matching ParaView's font editor style. More...

#include <ecvFontPropertyWidget.h>

Inheritance diagram for ecvFontPropertyWidget:

Collaboration diagram for ecvFontPropertyWidget:

Classes
struct	FontProperties
	Font property structure for convenience. More...

Signals
void	fontPropertiesChanged ()
	Emitted when any font property changes. More...
void	fontFamilyChanged (const QString &family)
	Individual property change signals. More...
void	fontFamilyIndexChanged (int index)
void	fontSizeChanged (int size)
void	fontColorChanged (const QColor &color)
void	fontOpacityChanged (double opacity)
void	boldChanged (bool bold)
void	italicChanged (bool italic)
void	shadowChanged (bool shadow)
void	horizontalJustificationChanged (const QString &justification)
void	verticalJustificationChanged (const QString &justification)

Public Member Functions
	ecvFontPropertyWidget (QWidget *parent=nullptr)
	~ecvFontPropertyWidget () override
void	setColorPickerVisible (bool visible)
	Show/hide the color picker button. More...
void	setControlsEnabled (bool enabled)
	Enable/disable all controls. More...
FontProperties	fontProperties () const
void	setFontProperties (const FontProperties &props)
QString	fontFamily () const
int	fontFamilyIndex () const
int	fontSize () const
QColor	fontColor () const
double	fontOpacity () const
bool	isBold () const
bool	isItalic () const
bool	hasShadow () const
QString	horizontalJustification () const
QString	verticalJustification () const
void	setFontFamily (const QString &family, bool blockSignal=false)
void	setFontFamilyIndex (int index, bool blockSignal=false)
void	setFontSize (int size, bool blockSignal=false)
void	setFontColor (const QColor &color, bool blockSignal=false)
void	setFontOpacity (double opacity, bool blockSignal=false)
void	setBold (bool bold, bool blockSignal=false)
void	setItalic (bool italic, bool blockSignal=false)
void	setShadow (bool shadow, bool blockSignal=false)
void	setHorizontalJustification (const QString &justification, bool blockSignal=false)
void	setVerticalJustification (const QString &justification, bool blockSignal=false)

Protected Member Functions
void	resizeEvent (QResizeEvent *event) override

Detailed Description

A reusable font property widget matching ParaView's font editor style.

This widget provides controls for:

• Font Family (Arial, Courier, Times)
• Font Size (1-999)
• Font Color (optional)
• Opacity (0.0-1.0)
• Bold toggle
• Italic toggle
• Shadow toggle

The widget can be used with or without color picker. When color picker is hidden, only font styling properties are shown.

Usage:

ecvFontPropertyWidget* fontWidget = new ecvFontPropertyWidget(this);
connect(fontWidget, &ecvFontPropertyWidget::fontPropertiesChanged,
        this, &MyClass::onFontChanged);
 
// Optionally hide color picker
fontWidget->setColorPickerVisible(false);

Definition at line 48 of file ecvFontPropertyWidget.h.

Constructor & Destructor Documentation

ecvFontPropertyWidget()

ecvFontPropertyWidget::ecvFontPropertyWidget ( QWidget *  parent = nullptr )

explicit

~ecvFontPropertyWidget()

ecvFontPropertyWidget::~ecvFontPropertyWidget ( )

override

Member Function Documentation

boldChanged

void ecvFontPropertyWidget::boldChanged ( bool  bold )

signal

fontColor()

QColor ecvFontPropertyWidget::fontColor

(

)

const

fontColorChanged

void ecvFontPropertyWidget::fontColorChanged ( const QColor &  color )

signal

fontFamily()

QString ecvFontPropertyWidget::fontFamily

(

)

const

Individual property getters

fontFamilyChanged

void ecvFontPropertyWidget::fontFamilyChanged ( const QString &  family )

signal

Individual property change signals.

fontFamilyIndex()

int ecvFontPropertyWidget::fontFamilyIndex

(

)

const

fontFamilyIndexChanged

void ecvFontPropertyWidget::fontFamilyIndexChanged ( int  index )

signal

fontOpacity()

double ecvFontPropertyWidget::fontOpacity

(

)

const

fontOpacityChanged

void ecvFontPropertyWidget::fontOpacityChanged ( double  opacity )

signal

fontProperties()

FontProperties ecvFontPropertyWidget::fontProperties

(

)

const

Get/Set all font properties at once

Referenced by ecvMeasurementTool::applyFontToTools().

fontPropertiesChanged

void ecvFontPropertyWidget::fontPropertiesChanged ( )

signal

Emitted when any font property changes.

Referenced by ecvMeasurementTool::ecvMeasurementTool().

fontSize()

int ecvFontPropertyWidget::fontSize

(

)

const

fontSizeChanged

void ecvFontPropertyWidget::fontSizeChanged ( int  size )

signal

hasShadow()

bool ecvFontPropertyWidget::hasShadow

(

)

const

horizontalJustification()

QString ecvFontPropertyWidget::horizontalJustification

(

)

const

horizontalJustificationChanged

void ecvFontPropertyWidget::horizontalJustificationChanged ( const QString &  justification )

signal

isBold()

bool ecvFontPropertyWidget::isBold

(

)

const

isItalic()

bool ecvFontPropertyWidget::isItalic

(

)

const

italicChanged

void ecvFontPropertyWidget::italicChanged ( bool  italic )

signal

resizeEvent()

void ecvFontPropertyWidget::resizeEvent ( QResizeEvent *  event )

overrideprotected

setBold()

void ecvFontPropertyWidget::setBold	(	bool	bold,
		bool	blockSignal = false
	)

setColorPickerVisible()

void ecvFontPropertyWidget::setColorPickerVisible

(

bool

visible

)

Show/hide the color picker button.

Referenced by ecvMeasurementTool::ecvMeasurementTool().

setControlsEnabled()

void ecvFontPropertyWidget::setControlsEnabled

(

bool

enabled

)

Enable/disable all controls.

setFontColor()

void ecvFontPropertyWidget::setFontColor	(	const QColor &	color,
		bool	blockSignal = false
	)

setFontFamily()

void ecvFontPropertyWidget::setFontFamily	(	const QString &	family,
		bool	blockSignal = false
	)

Individual property setters (with signal blocking option)

setFontFamilyIndex()

void ecvFontPropertyWidget::setFontFamilyIndex	(	int	index,
		bool	blockSignal = false
	)

setFontOpacity()

void ecvFontPropertyWidget::setFontOpacity	(	double	opacity,
		bool	blockSignal = false
	)

setFontProperties()

void ecvFontPropertyWidget::setFontProperties

(

const FontProperties &

props

)

Referenced by ecvMeasurementTool::updateUIFromTool().

setFontSize()

void ecvFontPropertyWidget::setFontSize	(	int	size,
		bool	blockSignal = false
	)

setHorizontalJustification()

void ecvFontPropertyWidget::setHorizontalJustification	(	const QString &	justification,
		bool	blockSignal = false
	)

setItalic()

void ecvFontPropertyWidget::setItalic	(	bool	italic,
		bool	blockSignal = false
	)

setShadow()

void ecvFontPropertyWidget::setShadow	(	bool	shadow,
		bool	blockSignal = false
	)

setVerticalJustification()

void ecvFontPropertyWidget::setVerticalJustification	(	const QString &	justification,
		bool	blockSignal = false
	)

shadowChanged

void ecvFontPropertyWidget::shadowChanged ( bool  shadow )

signal

verticalJustification()

QString ecvFontPropertyWidget::verticalJustification

(

)

const

verticalJustificationChanged

void ecvFontPropertyWidget::verticalJustificationChanged ( const QString &  justification )

signal

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

• /root/ACloudViewer/libs/CV_db/include/widgets/ecvFontPropertyWidget.h