QDateEdit, el slot tienes que asociarlo siempre a una señal. En este caso tienes que. slots: void clear() { setDate(minimumDate()); } void setDate(const QDate &date) { QDateEdit::setDate(isNullDate(date)? minimumDate(): date);. Un ejemplo. Hi everybody,im working on a project in wichi i have a QTimeEdit object. It is used internally by QDateTimeEditor. En este caso tienes que usar la señal dateChanged heredada de QDateTimeEdit. [HOST]imeEdit. Hi! I have a QTableWidget linked to a custom delegate, which has a QDateEdit column (0) and 2 QComboBox columns (1 and 3). void TodoEditor::updateDates. So i added a signal slot The idea is to send via serial. The updateDates() slot is connected to the two QDateTimeEdits that let the user select start and due dates for the todo item. . [HOST] › /10/18 › qdateedit-con-valor-nulo. QDateTimeEdit consists of a QDateEdit and. Small abstract class that provides some functions that are common for both QDateEdit and QTimeEdit. [HOST]dit: Permite crear el widget incremental o decremental de la fecha. El método date simplemente retorna la fecha actual del QDateEdit, el slot tienes que asociarlo siempre a una señal. Documentación del. [HOST]dget: Permite crear pestañas. The QDateTimeEdit class combines a QDateEdit and QTimeEdit widget into a single widget for editing datetimes.