Angus Leeming wrote:
> So, it appears that things have changed siznce qt-2.3.x:
> ../../../../src/frontends/qt2/lengthvalidator.C: In constructor
> `LengthValidator::LengthValidator(QWidget*, const char*)':
> ../../../../src/frontends/qt2/lengthvalidator.C:28: no matching
> function for
> call to `QValidator::QValidator(QWidget*&, const char*&)'
> /usr/lib/qt3-gcc3.2/include/qvalidator.h:64: candidates are:
> QValidator::QValidator(const QValidator&)
> /usr/lib/qt3-gcc3.2/include/qvalidator.h:54:
> QValidator::QValidator(QObject*, const char* = 0)
> make[5]: *** [lengthvalidator.lo] Error 1
>
> Do we need a bit of #ifdef magic?
I'm a bit lost here. QWidget derives from QObject, so why doesn't the
QValidator constructor accept a QWidget pointer?
class Q_EXPORT QWidget : public QObject, public QPaintDevice {...};
C++-gurus?
Note that this attempt at brute force also fails:
LengthValidator::LengthValidator(QWidget * parent, const char * name)
: QValidator(static_cast<QObject *>(parent), name),
no_bottom_(true)
{}
../../../../src/frontends/qt2/lengthvalidator.C: In constructor
`LengthValidator::LengthValidator(QWidget*, const char*)':
../../../../src/frontends/qt2/lengthvalidator.C:26: invalid
static_cast from
type `QWidget*' to type `QObject*'
--
Angus
