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triggersitemdelegate.h
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triggersitemdelegate.h
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// -*- c++ -*-
#ifndef TRIGGERSITEMDELEGATE_H
#define TRIGGERSITEMDELEGATE_H
#include <QStyledItemDelegate>
#include "triggerspresenter.h"
#include "triggersitemmodel.h"
class QWidget;
class QModelIndex;
class QAbstractItemModel;
class QStandardItemModel;
class TriggersItemDelegate : public QStyledItemDelegate {
Q_OBJECT
TriggersPresenter *mPresenter;
mutable QStandardItemModel *mTriggerTypesModel;
// lazy constructor
QStandardItemModel *triggerTypesModel() const;
QStandardItemModel *programsModel(QObject *parent) const;
inline bool isTypeField(const QModelIndex& index) const {
return static_cast<const TriggersItemModel*>(index.model())
->isTypeField(index);
}
inline bool isProgramField(const QModelIndex& index) const {
return static_cast<const TriggersItemModel*>(index.model())
->isProgramField(index);
}
public:
TriggersItemDelegate(QObject *parent, TriggersPresenter *presenter)
: QStyledItemDelegate(parent)
, mPresenter(presenter)
, mTriggerTypesModel(NULL)
{}
virtual QWidget *createEditor(QWidget *parent,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
virtual void setEditorData(QWidget *editor, const QModelIndex& index) const;
virtual void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex& index) const;
virtual void updateEditorGeometry(QWidget *editor,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
};
#endif