src/ui/ItemView.h

   1 /* Shopper
   2  * Copyright (C) 2008 David Greaves <david@dgreaves.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  */
  19 #ifndef SHOPPER_UI_ITEMVIEW_H
  20 #define SHOPPER_UI_ITEMVIEW_H
  21
  22 #include <QWidget>
  23 #include <QHBoxLayout>
  24
  25 class QCheckBox;
  26 class QContextMenuEvent;
  27
  28 namespace Shopper
  29 {
  30         class Item;
  31         class List;
  32         class ActiveLabel;
  33         class NoteWidget;
  34         class ItemView: public QWidget
  35         {
  36                 Q_OBJECT;
  37
  38         public:
  39                 ItemView(Shopper::Item &it, Shopper::List &l, QWidget *parent);
  40
  41                 virtual void setVisible(bool vis);
  42                 QCheckBox *tick;       /* display either the 'bought/not
  43                                                                           * bought' or the 'wanted/not wanted'
  44                                                                           * state depending on the current
  45                                                                           * mode.  This also includes the
  46                                                                           * label
  47                                                                           */
  48                 QHBoxLayout      outer_b;
  49                 QHBoxLayout      inner_b;
  50                 ActiveLabel      *desc;       /* This displays the item description */
  51                 NoteWidget       *note;       /* This displays the notes. When
  52                                                                            * clicked on it transforms into a
  53                                                                            * textEntry */
  54                 Item      *myitem;     /* the item being displayed */
  55                 List      *mylist;     /* the parent list */
  56
  57                 // This handles right clicks (or equiv)
  58                 void contextMenuEvent( QContextMenuEvent * event );
  59                 static const int BASEFONTSIZE, MINFONTSIZE, MAXFONTSIZE;
  60
  61         public slots:
  62                 // signal handlers
  63                 void desc_clicked();     // toggles the check
  64                 void tick_changed(int s);// changes the state when check changes
  65                 void note_changed();     // EntryLabel calls to change note
  66                 void edit_item();        // menu calls this to open edit dialog
  67                 void delete_item();      // menu calls this to removes item
  68                 void setZoom(int);
  69
  70                 // data monitors
  71                 void updateVisibility();
  72         };
  73 }
  74
  75 #endif // SHOPPER_UI_ITEMVIEW_H