lineEdit()->setFont(KGlobalSettings::toolBarFont());
lineEdit()->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
QFontMetrics fm = lineEdit()->fontMetrics();
+#if QT_VERSION >= 0x040600
setMinimumWidth(fm.width("88:88:88:88888888") + contentsMargins().right() + contentsMargins().right());
+#else
+ int left, top, right, bottom;
+ getContentsMargins(&left, &top, &right, &bottom);
+ setMinimumWidth(fm.width("88:88:88:88888888") + left + right);
+#endif
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
setAccelerated(true);