focus events of widget children

hi, i got common widget with textarea and calendar... currently i listen for mouse over regarding whole widget (not it's children), showing calendar when over widget, hiding when mouse it's out of widget..

Code:

---

#include "widget.h"
#include "ui_widget.h"
 
Widget::Widget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Widget)
{
    ui->setupUi(this);
    ui->calendarWidget->hide();
}
 
Widget::~Widget()
{
    delete ui;
}
 
void Widget::changeEvent(QEvent *e)
{
    QWidget::changeEvent(e);
    switch (e->type()) {
    case QEvent::LanguageChange:
        ui->retranslateUi(this);
        break;
    default:
        break;
    }
}
 
void Widget::enterEvent(QEvent *e)
{
    ui->calendarWidget->show();
}
 
void Widget::leaveEvent(QEvent *e)
{
    ui->calendarWidget->hide();
}

---

but i have no clue how to listen for mouseevent if i want same functionality with focus only on textedit... that means, i wanna show calendar only when mouse is over textedit (and textedit only)...

any help appreciated.. thanks

Have a look at QObject::installEventFilter().