int QMenuData::insertAny( const QString *text, const QPixmap *pixmap,
QPopupMenu *popup, const QIconSet* iconset, int id, int index,
QWidget* widget, QCustomMenuItem* custom )
{
if ( index < 0 || index > (int) mitems->count() ) // append
index = mitems->count();
if ( id < 0 ) // -2, -3 etc.
id = get_seq_id();
register QMenuItem *mi = new QMenuItem;
CHECK_PTR( mi );
mi->ident = id;
if ( widget != 0 ) {
mi->widget_item = widget;
mi->is_separator = !widget->isFocusEnabled();
} else if ( custom != 0 ) {
mi->extra()->custom_item = custom;
mi->is_separator = custom->isSeparator();
} else if ( text == 0 && pixmap == 0 && popup == 0 ) {
mi->is_separator = TRUE; // separator
} else {
mi->text_data = text?*text:QString::null;
mi->accel_key = Qt::Key_unknown;
if ( pixmap )
mi->pixmap_data = new QPixmap( *pixmap );
if ( (mi->popup_menu = popup) )
menuInsPopup( popup );
if ( iconset )
mi->iconset_data = new QIconSet( *iconset );
}
mitems->insert( index, mi );
menuContentsChanged(); // menu data changed
return mi->ident;
}
void QMenuData::clear()
{
register QMenuItem *mi = mitems->first();
while ( mi ) {
if ( mi->popup_menu )
menuDelPopup( mi->popup_menu );
mitems->remove();
mi = mitems->current();
}
if ( !QApplication::closingDown() ) // avoid trouble
menuContentsChanged();
}
void QMenuData::removeItemAt( int index )
{
if ( index < 0 || index >= (int)mitems->count() ) {
#if defined(CHECK_RANGE)
qWarning( "QMenuData::removeItem: Index %d out of range", index );
#endif
return;
}
QMenuItem *mi = mitems->at( index );
if ( mi->popup_menu )
menuDelPopup( mi->popup_menu );
mitems->remove();
if ( !QApplication::closingDown() ) // avoid trouble
menuContentsChanged();
}
void KMenuBar::updateMenuBarSize()
{
menuContentsChanged(); // trigger invalidating calculated size
resize(sizeHint()); // and resize to preferred size
}
