Indicator Class Reference

#include <indicator.h>

Inherits QWidget.

Public Member Functions
	Indicator (const QString &text, QWidget *parent=NULL)
void	setColor (const QColor &color)

Protected Member Functions
void	paintEvent (QPaintEvent *event)
QSize	sizeHint () const

Private Attributes
QColor	m_color
QString	m_text

Detailed Description

Definition at line 25 of file indicator.h.

Constructor & Destructor Documentation

Indicator()

Indicator::Indicator	(	const QString &	text,
		QWidget *	parent = NULL
	)

Definition at line 38 of file indicator.cpp.

                                                         :
    QWidget(parent),
    m_color(Qt::gray),
    m_text(text)
{
    setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);

    QFont f = font();
    f.setBold(true);
    f.setPixelSize(8);
    setFont(f);
}

Member Function Documentation

paintEvent()

void Indicator::paintEvent ( QPaintEvent *  event )

protected

Definition at line 22 of file indicator.cpp.

References m_color, and m_text.

{
    QPainter painter(this);

    painter.setPen(Qt::black);
    painter.setBrush(m_color);

    painter.drawRect(0, 0, 18, 15);
    painter.drawText(0, 0, 19, 16, Qt::AlignCenter | Qt::AlignHCenter, m_text);
}

setColor()

void Indicator::setColor

(

const QColor &

color

)

Definition at line 51 of file indicator.cpp.

References m_color.

{
    if(m_color != color) {
        m_color = color;
        update();
    }
}

sizeHint()

QSize Indicator::sizeHint ( ) const

protected

Definition at line 33 of file indicator.cpp.

{
    return QSize(20, 16);
}

Member Data Documentation

m_color

QColor Indicator::m_color

private

Definition at line 27 of file indicator.h.

Referenced by paintEvent(), and setColor().

m_text

QString Indicator::m_text

private

Definition at line 30 of file indicator.h.

Referenced by paintEvent().

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

• sdrgui/gui/indicator.h
• sdrgui/gui/indicator.cpp