Solved QTextEdit how one can insert Image from clipboard?

[bogdann]

HI, i try to use QMimeData, but the method

hasImage();

returns false.

void MyTextEditor::keyPressEvent(QKeyEvent *event)
{
    if ( event->key() == Qt::Key_V && event->modifiers() & Qt::CTRL ){
        QClipboard* clip = QApplication::clipboard();

        const QMimeData* mime = clip->mimeData();
        if ( mime->hasImage() )
            qDebug() << "LP";
    }


    QTextEdit::keyPressEvent( event );

}

[koahnig]

@bogdann

You can store the image somewhere and use img tag from html.
That is working. However, it requires hmtl usage.

[bogdann]

I did it this way

void MyTextEditor::keyPressEvent(QKeyEvent *event)
{
    if ( event->key() == Qt::Key_V && event->modifiers() & Qt::CTRL ){
        QClipboard* clip = QApplication::clipboard();

        const QMimeData* mime = clip->mimeData();

        if ( mime->hasUrls() ) {
            QRegExp reg(".*\\.(png|jpg|xpm)$");
            reg.setCaseSensitivity(Qt::CaseInsensitive);

            QList<QUrl> urls = mime->urls();
            for ( int i = 0; i < urls.size(); ++i ) {
                QString path = urls[ i ].toLocalFile();

                if ( !path.contains( reg ) )
                    continue;

                QImage image = QImage( path );
                this->document()->addResource( QTextDocument::ImageResource, QUrl( path ), image );
                this->textCursor().insertImage( path );
            }
            return;
        }
    }


    QTextEdit::keyPressEvent( event );

}