qscreenproxy_qws.cpp File Reference

#include <qscreenproxy_qws.h>
#include <qregexp.h>

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Functions
static int	getDisplayId (const QString &spec)
	Returns the display ID that corresponds to the given spec. More...

Function Documentation

getDisplayId()

static int getDisplayId ( const QString &  spec )

static

Returns the display ID that corresponds to the given spec.

Warning

This function is not part of the public interface.

Definition at line 262 of file qscreenproxy_qws.cpp.

Referenced by QProxyScreen::connect().

{
    QRegExp regexp(QLatin1String(":(\\d+)\\b"));
    if (regexp.lastIndexIn(spec) != -1) {
        const QString capture = regexp.cap(1);
        return capture.toInt();
    }
    return 0;
}