1 //

     2 // Little helper class for populating lists with Hb::SceneItems

     3 //

     4 

     5 #ifndef SCENEITEMLISTHELPER_H

     6 #define SCENEITEMLISTHELPER_H

     7 

     8 #include <hbnamespace.h>

     9 

    10 Q_DECLARE_METATYPE(Hb::SceneItem);

    11 

    12 static struct { Hb::SceneItem sceneItem; QString name; } listHelperSceneItems[] =

    13         {

    14         {Hb::NoItem, "NoItem"},

    15         {Hb::ToolBarItem, "ToolBarItem"},

    16         {Hb::AllItems, "AllItems"},

    17     };

    18 

    19 

    20 //

    21 // SceneItemListHelper

    22 //

    23 class SceneItemListHelper

    24 {

    25 public:

    26         

    27     static int sceneItemStringsCount(){

    28         return sizeof(listHelperSceneItems) / sizeof(listHelperSceneItems[0]);

    29     }

    30 

    31     static void initListWidget(QListWidget *listWidget){

    32         for(int i = 0; i < SceneItemListHelper::sceneItemStringsCount(); i++ ) {

    33             // create list widget item and store the sceneItem with the sceneItem name

    34             QListWidgetItem* item = new QListWidgetItem(listHelperSceneItems[i].name);

    35             item->setData(Qt::UserRole,QVariant::fromValue(listHelperSceneItems[i].sceneItem));

    36             item->setSelected( 

    37                 listHelperSceneItems[i].sceneItem == Hb::NoItem ? 

    38                 true : false);

    39             

    40         listWidget->addItem (item);

    41         }        

    42     }

    43     

    44     static Hb::SceneItems sceneItems(const QListWidget *listwidget){

    45         Hb::SceneItems sceneItems = Hb::NoItem;

    46     

    47         for (int i = 0; i < listwidget->count(); i++)   {

    48             if (listwidget->item(i)->isSelected()) {

    49                 sceneItems |= listwidget->item(i)->data(Qt::UserRole).value<Hb::SceneItem>();

    50             }

    51         }

    52         return sceneItems;

    53     }

    54 };

    55 

    56 #endif //SCENEITEMLISTHELPER_H

    57