void DisplayFlagWidget::findChildren(Q3CheckListItem *item, std::vector<Q3CheckListItem* > &children)
{
Q3CheckListItem * child = (Q3CheckListItem * )item->firstChild();
while(child)
{
children.push_back(child);
findChildren(child,children);
child = (Q3CheckListItem * )child->nextSibling();
}
}
void RecipeImportDialog::loadListView()
{
CustomCheckListItem * head_item = new CustomCheckListItem( kListView, i18nc( "@item:inlistbox All items", "All (%1)", list_copy.count() ), Q3CheckListItem::CheckBox );
head_item->setOpen( true );
//get all categories
QStringList categoryList;
RecipeList::const_iterator recipe_it;
for ( recipe_it = list_copy.begin(); recipe_it != list_copy.end(); ++recipe_it ) {
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
if ( categoryList.contains( ( *cat_it ).name ) == false )
categoryList << ( *cat_it ).name;
}
}
//create all category check list items
Q3Dict<CustomCheckListItem> all_categories;
QStringList::iterator it;
for ( it = categoryList.begin(); it != categoryList.end(); ++it ) {
CustomCheckListItem *category_item = new CustomCheckListItem( head_item, *it, Q3CheckListItem::CheckBox );
//category_item->setOpen(true);
all_categories.insert( *it, category_item );
}
//add recipes to category check list items
recipe_items = new QMap<CustomCheckListItem*, RecipeList::const_iterator>; //we won't be able to identify a recipe later if we just put a value in here. The iterator will be unique so we'll use it. This is safe since the list is constant (iterators won't become invlalid).
CustomCheckListItem *item = 0;
CustomCheckListItem *category_item = 0;
for ( recipe_it = list_copy.begin(); recipe_it != list_copy.end(); ++recipe_it ) {
if ( ( *recipe_it ).categoryList.count() == 0 ) {
if ( !category_item ) //don't create this until there are recipes to put in it
{
category_item = new CustomCheckListItem( head_item, i18nc( "@item", "Uncategorized" ), Q3CheckListItem::CheckBox );
all_categories.insert( i18nc( "@item", "Uncategorized" ), category_item );
}
CustomCheckListItem *item = new CustomCheckListItem( category_item, ( *recipe_it ).title, Q3CheckListItem::CheckBox );
recipe_items->insert( item, recipe_it );
}
else {
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
CustomCheckListItem *category_item = all_categories[ ( *cat_it ).name ];
item = new CustomCheckListItem( category_item, item, ( *recipe_it ).title, Q3CheckListItem::CheckBox );
recipe_items->insert( item, recipe_it );
}
}
}
//append the number of recipes in each category to the check list item text
Q3DictIterator<CustomCheckListItem> categories_it( all_categories );
for ( ; categories_it.current(); ++categories_it ) {
int count = 0;
for ( Q3CheckListItem * it = static_cast<Q3CheckListItem*>( categories_it.current() ->firstChild() ); it; it = static_cast<Q3CheckListItem*>( it->nextSibling() ) ) {
count++;
}
categories_it.current() ->setText( 0, categories_it.current() ->text( 0 ) + QString( " (%1)" ).arg( count ) );
}
head_item->setOn( true ); //this will check all recipes
}
void CustomCheckListItem::stateChange( bool on )
{
if ( !m_locked ) {
for ( Q3CheckListItem * it = static_cast<Q3CheckListItem*>( firstChild() ); it; it = static_cast<Q3CheckListItem*>( it->nextSibling() ) ) {
it->setOn( on );
}
}
if ( !on ) {
Q3ListViewItem * parent = this->parent();
if ( parent && ( parent->rtti() == 1 ) ) {
CustomCheckListItem * item = static_cast<CustomCheckListItem*>( parent );
item->setLocked( true );
item->setOn( on );
item->setLocked( false );
}
}
QString thisText = text(0);
Q3ListViewItemIterator it( listView() );
while ( it.current() ) {
if ( it.current()->rtti() == 1 && it.current()->text(0) == thisText ) {
CustomCheckListItem * item = static_cast<CustomCheckListItem*>( it.current() );
item->setOn( on );
}
++it;
}
}