C++ (Cpp) QObject::queryList Examples

Example #1

File: wdbtable.cpp Project: K-Be/ananas-labs-qt4

/*!
 *	\~english
 *	Gets list of id binding table.
 *	\~russian
 *	Получение списка уже присутствующих в форме таблиц. Необходимо для того, чтобы одну таблицу не добавили два раза.
 *	\~
 *	\return \~english list of id binding table. \~russian список таблиц \~
 */
Q3ValueList<int>
wDBTable::getBindList()
{
aCfgItem obj;
QObjectList wList;
int id;
wDBTable* wtable;
QObject* wd = aWidget::parentContainer( this );
	listBindings.clear();
    	wList = wd->queryList( "wDBTable" );
	QListIterator<QObject*> it( wList ); // iterate over the wDBTable
	while ( it.hasNext() )
	{
		wtable = qobject_cast<wDBTable*>( it.next() );

		if(strcmp(wtable->name(),this->name())) // don't added current id
		{
		//don.t added deleted widgets
		   if(strncmp("qt_dead_widget_",wtable->name(),strlen("qt_dead_widget_")))
		   {
			id = wtable->property("TableInd").toInt();
			if(id>=0) // don't added negativ id (table while not selected)
			{
				listBindings << id;
			}
		   }
		}
	}
	//--delete wList;
return listBindings;
}

Example #2

File: hierarchyview.cpp Project: serghei/kde3-kdewebdev

void HierarchyList::insertObject( QObject *o, QListViewItem *parent )
{
    bool fakeMainWindow = false;
    if ( o && o->inherits( "QMainWindow" ) ) {
  QObject *cw = ( (QMainWindow*)o )->centralWidget();
  if ( cw ) {
      o = cw;
      fakeMainWindow = true;
  }
    }
    QListViewItem *item = 0;
    QString className = WidgetFactory::classNameOf( o );
    if ( o->inherits( "QLayoutWidget" ) ) {
  switch ( WidgetFactory::layoutType( (QWidget*)o ) ) {
  case WidgetFactory::HBox:
      className = "HBox";
      break;
  case WidgetFactory::VBox:
      className = "VBox";
      break;
  case WidgetFactory::Grid:
      className = "Grid";
      break;
  default:
      break;
  }
    }

    QString dbInfo;
#ifndef QT_NO_SQL
    dbInfo = MetaDataBase::fakeProperty( o, "database" ).toStringList().join(".");
#endif

    QString name = o->name();
    if ( o->parent() && o->parent()->inherits( "QWidgetStack" ) &&
   o->parent()->parent() ) {
  if ( o->parent()->parent()->inherits( "QTabWidget" ) )
      name = ( (QTabWidget*)o->parent()->parent() )->tabLabel( (QWidget*)o );
  else if ( o->parent()->parent()->inherits( "QWizard" ) )
      name = ( (QWizard*)o->parent()->parent() )->title( (QWidget*)o );
    }

    QToolBox *tb;
    if ( o->parent() && o->parent()->parent() &&
     (tb = ::qt_cast<QToolBox*>(o->parent()->parent()->parent())) )
    name = tb->itemLabel( tb->indexOf((QWidget*)o) );


    if ( fakeMainWindow ) {
  name = o->parent()->name();
  className = "QMainWindow";
    }

    if ( !parent )
  item = new HierarchyItem( HierarchyItem::Widget, this, name, className, dbInfo );
    else
  item = new HierarchyItem( HierarchyItem::Widget, parent, name, className, dbInfo );
    if ( !parent )
  item->setPixmap( 0, PixmapChooser::loadPixmap( "form.xpm", PixmapChooser::Mini ) );
    else if ( o->inherits( "QLayoutWidget") )
  item->setPixmap( 0, PixmapChooser::loadPixmap( "layout.xpm", PixmapChooser::Small ) );
    else
  item->setPixmap( 0, WidgetDatabase::iconSet( WidgetDatabase::idFromClassName( WidgetFactory::classNameOf( o ) ) ).
       pixmap( QIconSet::Small, QIconSet::Normal ) );
    ( (HierarchyItem*)item )->setWidget( (QWidget*)o );

    const QObjectList *l = o->children();
    if ( !l )
  return;
    QObjectListIt it( *l );
    it.toLast();
    for ( ; it.current(); --it ) {
  if ( !it.current()->isWidgetType() || ( (QWidget*)it.current() )->isHidden() )
      continue;
  if (  !formWindow->widgets()->find( (QWidget*)it.current() ) ) {
      if ( it.current()->parent() &&
     ( it.current()->parent()->inherits( "QTabWidget" ) ||
       it.current()->parent()->inherits( "QWizard" ) ) &&
     it.current()->inherits( "QWidgetStack" ) ) {
    QObject *obj = it.current();
    QObjectList *l2 = obj->queryList( "QWidget", 0, true, false );
    QDesignerTabWidget *tw = 0;
    QDesignerWizard *dw = 0;
    if ( it.current()->parent()->inherits( "QTabWidget" ) )
        tw = (QDesignerTabWidget*)it.current()->parent();
    if ( it.current()->parent()->inherits( "QWizard" ) )
      dw = (QDesignerWizard*)it.current()->parent();
    QWidgetStack *stack = (QWidgetStack*)obj;
    for ( obj = l2->last(); obj; obj = l2->prev() ) {
        if ( qstrcmp( obj->className(), "QWidgetStackPrivate::Invisible" ) == 0 ||
       ( tw && !tw->tabBar()->tab( stack->id( (QWidget*)obj ) ) ) ||
       ( dw && dw->isPageRemoved( (QWidget*)obj ) ) )
      continue;
        insertObject( obj, item );
    }
    delete l2;
      } else if ( ::qt_cast<QToolBox*>(it.current()->parent()) ) {
            if ( !::qt_cast<QScrollView*>(it.current()) )
            continue;
            QToolBox *tb = (QToolBox*)it.current()->parent();
            for ( int i = tb->count() - 1; i >= 0; --i )
            insertObject( tb->item( i ), item );
        }
      continue;
  }
  insertObject( it.current(), item );
    }

    if ( item->firstChild() )
  item->setOpen( true );
}