vcs.maemo.org Git - situare/blob - src/ui/listview.cpp

   1 #include <QDebug>
   2
   3 #include "listitem.h"
   4 #include "listview.h"
   5
   6 ListView::ListView(QWidget *parent)
   7     : QListWidget(parent),
   8       previousItem(0)
   9 {
  10     qDebug() << __PRETTY_FUNCTION__;
  11
  12     connect(this, SIGNAL(itemClicked(QListWidgetItem*)),
  13             this, SLOT(listItemClicked(QListWidgetItem*)));
  14 //    connect(this, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
  15 //            this, SLOT(selectedChanged(QListWidgetItem*,QListWidgetItem*)));
  16 }
  17
  18 void ListView::listItemClicked(QListWidgetItem *item)
  19 {
  20     qWarning() << __PRETTY_FUNCTION__;
  21
  22     ListItem *currentItem = static_cast<ListItem*>(item);
  23
  24     if (currentItem) {
  25
  26         if (previousItem == currentItem) {
  27             currentItem->toggleHeight();
  28         }
  29         else {
  30             if (previousItem)
  31                 previousItem->setExpanded(false);
  32
  33             currentItem->setExpanded(true);
  34         }
  35
  36         previousItem = currentItem;
  37         emit listItemClicked(currentItem->id());
  38     }
  39 }
  40
  41 void ListView::selectedChanged(QListWidgetItem *current, QListWidgetItem *previous)
  42 {
  43     qWarning() << __PRETTY_FUNCTION__;
  44
  45     if (previous) {
  46         ListItem *previousItem = static_cast<ListItem*>(previous);
  47
  48         if (previousItem)
  49             previousItem->toggleHeight();
  50     }
  51
  52     if (current) {
  53         ListItem *currentItem = static_cast<ListItem*>(current);
  54
  55         if (currentItem)
  56             currentItem->toggleHeight();
  57     }
  58 }