qdesigner_internal::Utils Namespace Reference

Functions
bool	isCentralWidget (QDesignerFormWindowInterface *fw, QWidget *widget)
bool	isObjectAncestorOf (QObject *ancestor, QObject *child)
int	valueOf (const QVariant &value, bool *ok=0)

Function Documentation

isCentralWidget()

bool qdesigner_internal::Utils::isCentralWidget ( QDesignerFormWindowInterface *  fw, QWidget *  widget  )

inline

Definition at line 478 of file qdesigner_utils_p.h.

{
    if (!fw || !widget)
        return false;
 
    if (widget == fw->mainContainer())
        return true;
 
    // ### generalize for other containers
    if (QMainWindow* mw = qobject_cast<QMainWindow*>(fw->mainContainer())) {
        return mw->centralWidget() == widget;
    }
 
    return false;
}

isObjectAncestorOf()

bool qdesigner_internal::Utils::isObjectAncestorOf ( QObject *  ancestor, QObject *  child  )

inline

Definition at line 467 of file qdesigner_utils_p.h.

{
    QObject* obj = child;
    while (obj != 0) {
        if (obj == ancestor)
            return true;
        obj = obj->parent();
    }
    return false;
}

References ModelPath::ancestor().

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valueOf()

int qdesigner_internal::Utils::valueOf ( const QVariant &  value, bool *  ok = 0  )

inline

Definition at line 453 of file qdesigner_utils_p.h.

{
    if (value.canConvert<PropertySheetEnumValue>()) {
        if (ok)
            *ok = true;
        return qvariant_cast<PropertySheetEnumValue>(value).value;
    } else if (value.canConvert<PropertySheetFlagValue>()) {
        if (ok)
            *ok = true;
        return qvariant_cast<PropertySheetFlagValue>(value).value;
    }
    return value.toInt(ok);
}