vcs.maemo.org Git - qtmeetings/blob - src/UserInterface/Components/MeetingRoomCombo.h

   1 #ifndef MEETINGROOMCOMBO_H_\r
   2 #define MEETINGROOMCOMBO_H_\r
   3 \r
   4 #include "ObservedWidget.h"\r
   5 #include <QWidget>\r
   6 #include <QList>\r
   7 \r
   8 class QComboBox;\r
   9 class Room;\r
  10 \r
  11 //! Userinterface class. Displays a list of selectable meeting rooms.\r
  12 /*!\r
  13  * Userinterface class. Displays a list of selectable meeting rooms. Customized QComboBox which hides\r
  14  * all the not needed functionality of the "base" class.\r
  15  */\r
  16 class MeetingRoomCombo : public ObservedWidget\r
  17 {\r
  18         Q_OBJECT\r
  19 \r
  20 public:\r
  21         //! Constructor.\r
  22         /*!\r
  23          * Constructs the MeetingRoomCombo.\r
  24          * \param aRooms List of available rooms.\r
  25          * \param aParent parent of the widget\r
  26          */\r
  27         MeetingRoomCombo( QList<Room*> aRooms, QWidget *aParent = 0 );\r
  28         //! Destructor.\r
  29         virtual ~MeetingRoomCombo();\r
  30 \r
  31         //! Number of rooms.\r
  32         /*!\r
  33          * \return Number of rooms.\r
  34          */\r
  35         int count();\r
  36         //! Current index\r
  37         /*!\r
  38          * \return Index of currently selected item.\r
  39          */\r
  40         int currentIndex();\r
  41         //! Current room\r
  42         /*!\r
  43          * \return Pointer to the room currently selected.\r
  44          */\r
  45         Room* currentRoom();\r
  46 \r
  47 public slots:\r
  48         //! Sets the current room\r
  49         /*!\r
  50          *  Sets the current room to match aIndex.\r
  51          * \param aIndex index of item to be selected.\r
  52          */\r
  53         void setCurrentIndex( int aIndex );\r
  54         //! Sets the current room\r
  55         /*!\r
  56          *  Sets the current room to be aRoom.\r
  57          * \param aRoom Pointer to the room to be selected.\r
  58          */\r
  59         void setCurrentRoom( Room *aRoom );\r
  60         //! Sets the current room\r
  61         /*!\r
  62          *  Sets the current room based on room's name.\r
  63          * \param aName Name of the room to be selected.\r
  64          */\r
  65         void setCurrentRoomBy( const QString &aName );\r
  66 \r
  67         //! Searches for the room.\r
  68         /*!\r
  69          *  Searches for the room "aRoom".\r
  70          * \param aRoom Pointer to the room to be searched.\r
  71          * \return Index of room if found. Otherwise negative.\r
  72          */\r
  73         int findRoom( Room *aRoom );\r
  74         //! Searches for the room.\r
  75         /*!\r
  76          *  Searches for the room by its name.\r
  77          * \param aName Name of the room to be searched.\r
  78          * \return Index of room if found. Otherwise negative.\r
  79          */\r
  80         int findRoomBy( const QString &aName );\r
  81 \r
  82 signals:\r
  83         //! Signals change of the current room.\r
  84         /*!\r
  85          *  Signal is emided when room is changed.\r
  86          * \param aNewIndex Index of the item now selected.\r
  87          */\r
  88         void currentIndexChanged( int aNewIndex );\r
  89         //! Signals change of the current room.\r
  90         /*!\r
  91          *  Signal is emided when room is changed.\r
  92          * \param aNewRoom Pointer to the room now selected.\r
  93          */\r
  94         void currentRoomChanged( Room *aNewRoom );\r
  95 \r
  96 private:\r
  97         //! Combobox containing the names of the rooms.\r
  98         QComboBox *iRoomCombo;\r
  99         //! List of rooms.\r
 100         QList<Room*> iRooms;\r
 101 };\r
 102 \r
 103 #endif /*MEETINGROOMCOMBO_H_*/\r