KDcrawIface::RActiveLabel Class Reference

#include <rwidgetutils.h>

Inheritance diagram for KDcrawIface::RActiveLabel:

Public Member Functions
	RActiveLabel (const QUrl &url=QUrl(), const QString &imgPath=QString(), QWidget *const parent=0)
void	updateData (const QUrl &url, const QImage &img)
	~RActiveLabel () override

Detailed Description

A widget to host an image into a label with an active url which can be open to default web browser using simple mouse click.

Definition at line 51 of file rwidgetutils.h.

Constructor & Destructor Documentation

RActiveLabel()

KDcrawIface::RActiveLabel::RActiveLabel ( const QUrl & url = QUrl(), const QString & imgPath = QString(), QWidget *const parent = 0 )

explicit

Definition at line 57 of file rwidgetutils.cpp.

    : QLabel(parent)
{
    setContentsMargins(0, 0, 0, 0);
    setScaledContents(false);
    setOpenExternalLinks(true);
    setTextFormat(Qt::RichText);
    setFocusPolicy(Qt::NoFocus);
    setTextInteractionFlags(Qt::LinksAccessibleByMouse);
    setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum));
    QImage img = QImage(imgPath);
 
    updateData(url, img);
}

References updateData().

~RActiveLabel()

KDcrawIface::RActiveLabel::~RActiveLabel ( )

override

Definition at line 72 of file rwidgetutils.cpp.

{
}

Member Function Documentation

updateData()

void KDcrawIface::RActiveLabel::updateData	(	const QUrl &	url,
		const QImage &	img )

Definition at line 76 of file rwidgetutils.cpp.

{
    QByteArray byteArray;
    QBuffer    buffer(&byteArray);
    img.save(&buffer, "PNG");
    setText(QString::fromLatin1("<a href=\"%1\">%2</a>")
            .arg(url.url())
            .arg(QString::fromLatin1("<img src=\"data:image/png;base64,%1\">")
            .arg(QString::fromLatin1(byteArray.toBase64().data()))));
}

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

• plugins/impex/raw/3rdparty/libkdcraw/src/rwidgetutils.h
• plugins/impex/raw/3rdparty/libkdcraw/src/rwidgetutils.cpp