Re: [gtkmm] TreeView && Popup Menu

[Per Jonsson <per jonsson home se>]

On Tue, 24 Jun 2003 15:21:59 +0200 Marcel Karras <toka freebits de>
wrote:
> Hello,
> 
> I want to popup a menu when right-clicking on a Gtk::TreeView but
> where to place the EventBox for it? Do I even need one?
> 

Just connect the button_release_event signal to a method, like this:

m_YourTreeView.signal_button_release_event().connect(
SigC::slot(*this, &CYourClass::onTreeViewClick) );

bool CYourClass::onTreeViewClick(GdkEventButton *_pButtonEvent)
{
	if( _pButtonEvent->type == GDK_BUTTON_RELEASE &&
_pButtonEvent->button == 3 )
	{
		m_PopupMenu.popup(_pButtonEvent->button, _pButtonEvent->time);
		return true;
	}
	
	return false;
}

-- 
Per Jonsson