Mousemove event

[kitten]

hi to every one
i want to have a qpushbutton that load two icon
whenever mouse goes to its place it load another icon and when it left its place it load the default icon
i use this code but it does'nt work for me , do you know what should i do?
baseaddress is the baseaddress of icons(QString)
and normall and over is the name of icons(QString)
mybutton class declared by subcalssing qpushbutton
@void mybutton::mouseMoveEvent ( QMouseEvent * e)
{
if((e->x() <=0 || e->x()>=this->width()) && (e->y() <=0 || e->y()>=this->height()))
{
QPixmap pp;
pp.load(baseaddress+normall);
this->setIcon(pp);
this->setIconSize(pp.size());
this->setFixedSize(pp.size());
}else
{
QPixmap pp;
pp.load(baseaddress+over);
this->setIcon(pp);
this->setIconSize(pp.size());
this->setFixedSize(pp.size());
}
}@

[deimos]

I would suggest you to try "QWidget::leaveEvent":http://doc.qt.nokia.com/latest/qwidget.html#leaveEvent or "QWidget::enterEvent":http://doc.qt.nokia.com/latest/qwidget.html#enterEvent.

Another thing, have you enabled "mouseTracking":http://doc.qt.nokia.com/latest/qwidget.html#mouseTracking-prop ?

[kitten]

yes i have enbaled mouse tracking
but it need a click to active
i don't know why?

[kitten]

hi i have a calss name mybutton that i subclass it from qpushbutton and in my constructor i use
@setmousetracking(true);@
and i reimplement functions:
@enterEvent(QEvent *);
leaveEvent(QEvent *);
mousePressEvent(QMouseEvent *);
mouseReleaseEvent(QMouseEvent *);
@
and it works fine unless i should click one time on my program to work these functions,
should i do anything else?

[andre]

I merged in the above post that was posted as a separate topic. I think it belongs to this one.

[deimos]

bq. and it works fine unless i should click one time on my program to work these functions,
should i do anything else?

I tryed with these reimplemented functions:
@
void MyButton::enterEvent ( QEvent * event )
{
qDebug() << "ENTER EVENT";
}

void MyButton::leaveEvent ( QEvent * event )
{
qDebug() << "LEAVE EVENT";
}@

even if another application has focus, the MyButton receive leave and enter events. At last on linux it works fine.

[p-himik]

I've reimplemented mouseMoveEvent and enabled mouseTracking. When none button is pressed my widget receivers mouseMoveEvent only when cursor is leaving the widget. Shouldn't it receive this event all the time when i move mouse and mouse cursor remains on the widget?