How to change Qcombobox popup width

[raven-worx]

no...but QAbstractItemView does!
Since you implicitly cast the view instance to a QWidget it's clear that the compiler complains about it!

[advseo32]

[quote author="raven-worx" date="1375905485"]no...but QAbstractItemView does!
Since you implicitly cast the view instance to a QWidget it's clear that the compiler complains about it![/quote]

I have no idea how i can do this

[raven-worx]

change the line
@
QWidget *view = this->view() ;
@
to
@
QAbstractItemView *view = this->view() ;
@

or just use the code i've posted in first place!

[advseo32]

[quote author="raven-worx" date="1375946208"]change the line
@
QWidget *view = this->view() ;
@
to
@
QAbstractItemView *view = this->view() ;
@

or just use the code i've posted in first place![/quote]

also not working for me , always the width of Qtableview don't increased

[advseo32]

how i can increase only the width of popup (Qtableview) ???

[advseo32]

like so,
////////////////////////////////
// combobox //
//////////////////////////////////////////////////////////////////////////////////
// Qtableview her with all cells inside it ** Horizontal Header //
/////////////////////////////////////////////////////////////////////////////////
/// row 0 //
/////////////////////////////////////////////////////////////////////////////////
/// row 1 //
/////////////////////////////////////////////////////////////////////////////////
/// row 2 //
/////////////////////////////////////////////////////////////////////////////////

[advseo32]

no body know about this ?

[advseo32]

plz inform me if my question is clear or no ?

[advseo32]

i have used this but not working

[Bowdzone]

This works perfect, Thank you very much.

[quote author="raven-worx" date="1375879559"]you can subclass QComboBox and reimplement showPopup() method if you need the size content dependent. Something like this:
@
void MyComboBox::showPopup()
{
this->view()->setMinimumWidth(this->view()->sizeHintForColumn(0));
QComboBox::showPopup();
}
@[/quote]