IfacePurposeDelegate.cpp

   1 // fichier enregistré en UTF-8
   2
   3 #include "IfacePurposeDelegate.h"
   4
   5 IfacePurposeDelegate::IfacePurposeDelegate(QObject *parent) : QItemDelegate(parent) {
   6
   7   lstPurpose.append("any");
   8   lstPurpose.append("data");
   9   lstPurpose.append("control");
  10   lstPurpose.append("clock");
  11   lstPurpose.append("reset");
  12   lstPurpose.append("wishbone");
  13 }
  14
  15 QWidget* IfacePurposeDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option , const QModelIndex &index) const {
  16
  17   int i;
  18
  19   QComboBox *lst = new QComboBox(parent);
  20   lst->setSizeAdjustPolicy (QComboBox::AdjustToContents);
  21
  22   for(int i=0;i<lstPurpose.size();i++) {
  23     lst->addItem(lstPurpose.at(i));
  24   }
  25
  26   lst->installEventFilter(const_cast<IfacePurposeDelegate*>(this));
  27   lst->adjustSize();
  28
  29   return lst;
  30 }
  31
  32 void IfacePurposeDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const {
  33
  34
  35   int id = lstPurpose.indexOf(index.model()->data(index, Qt::DisplayRole).toString());
  36
  37   QComboBox *lst = static_cast<QComboBox*>(editor);
  38   lst->setCurrentIndex(id);
  39
  40 }
  41
  42 void IfacePurposeDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const {
  43
  44   int id;
  45   QComboBox *lst = static_cast<QComboBox*>(editor);
  46
  47   id = lst->currentIndex();
  48   cout << "update display" << endl;
  49   model->setData(index, lst->currentText(), Qt::DisplayRole);
  50 }
  51
  52 void IfacePurposeDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &/* index */) const {
  53
  54   QSize size = editor->size();
  55
  56   QRect rect = option.rect;
  57   rect.setWidth(size.width());
  58   editor->setGeometry(rect);
  59
  60 }