vcs.maemo.org Git - emufront/blob - src/delegates/comboboxdelegate.cpp

   1 #include <QtGui>
   2 #include "comboboxdelegate.h"
   3 #include "emufrontquerymodel.h"
   4 #include "emufrontobject.h"
   5
   6 ComboBoxDelegate::ComboBoxDelegate(int column, EmuFrontQueryModel *model, QWidget *parent) :
   7     QStyledItemDelegate(parent), column(column), model(model)
   8 { }
   9
  10 void ComboBoxDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
  11 {
  12     if (index.column() != column) {
  13         QStyledItemDelegate::paint(painter, option, index);
  14         return;
  15     }
  16
  17     int objid = index.model()->data(index,  Qt::DisplayRole).toInt();
  18     EmuFrontObject *efo = model->getObject(objid);
  19     QString txt = efo->getName();
  20     painter->save();
  21     //initStyleOption(&option, index);
  22     painter->drawText(option.rect, txt);
  23     painter->restore();
  24 }
  25
  26 //QSize ComboBoxDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const { }
  27
  28 QWidget* ComboBoxDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
  29 {
  30     if (index.column() != column) {
  31         return QStyledItemDelegate::createEditor(parent, option, index);
  32     }
  33
  34     QComboBox *editor = new QComboBox(parent);
  35     editor->setEditable(false);
  36     editor->setModel(model);
  37     connect(editor, SIGNAL(editingFinished()), this, SLOT(commitAndCloseEditor()));
  38     return editor;
  39 }
  40
  41 void ComboBoxDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
  42 {
  43
  44 }
  45
  46 void ComboBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
  47 {
  48 }
  49
  50 void ComboBoxDelegate::commitAndCloseEditor()
  51 {
  52 }
  53