Clipboard.cpp

#include "clipboard.h"

Clipboard::Clipboard()
{

}

bool Clipboard::clear()
{
    return EmptyClipboard();
}

bool Clipboard::open()
{
    return OpenClipboard(0);
}

bool Clipboard::close()
{
    return CloseClipboard();
}

QString Clipboard::readData() const
{
    return QString((char*) GlobalLock(GetClipboardData(CF_TEXT)));
}

bool Clipboard::setData(QString str)
{
    HGLOBAL hText;
    char *pText;

    hText = GlobalAlloc(GMEM_DDESHARE|GMEM_MOVEABLE, 100);
    pText = (char*) GlobalLock(hText);

    strcpy(pText, (char*) str.toStdString().c_str());
    GlobalUnlock(hText);

    SetClipboardData(CF_TEXT, hText);
}

//-------------------------EXAMPLE-------------------------
#include <QApplication>
#include <QLabel>

int main(int argc, char* argv[])
{
    QApplication app(argc, argv);

    Clipboard* c = new Clipboard();
    c->open();

    QLabel *label = new QLabel(c->readData());
    label->show();

    c->close();
    delete c;

    return app.exec();
}