cutter/src/widgets/TypesWidget.h
2018-03-21 21:33:40 +01:00

88 lines
1.7 KiB
C++

#ifndef TYPESWIDGET_H
#define TYPESWIDGET_H
#include <memory>
#include "Cutter.h"
#include "CutterDockWidget.h"
#include <QAbstractListModel>
#include <QSortFilterProxyModel>
class MainWindow;
class QTreeWidget;
namespace Ui {
class TypesWidget;
}
class MainWindow;
class QTreeWidgetItem;
class TypesModel: public QAbstractListModel
{
Q_OBJECT
private:
QList<TypeDescription> *types;
public:
enum Columns { TYPE = 0, SIZE, FORMAT, COUNT };
static const int TypeDescriptionRole = Qt::UserRole;
TypesModel(QList<TypeDescription> *types, QObject *parent = 0);
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role) const;
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
void beginReloadTypes();
void endReloadTypes();
};
class TypesSortFilterProxyModel : public QSortFilterProxyModel
{
Q_OBJECT
public:
TypesSortFilterProxyModel(TypesModel *source_model, QObject *parent = 0);
protected:
bool filterAcceptsRow(int row, const QModelIndex &parent) const override;
bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
};
class TypesWidget : public CutterDockWidget
{
Q_OBJECT
public:
explicit TypesWidget(MainWindow *main, QAction *action = nullptr);
~TypesWidget();
private slots:
void on_typesTreeView_doubleClicked(const QModelIndex &index);
void refreshTypes();
private:
std::unique_ptr<Ui::TypesWidget> ui;
TypesModel *types_model;
TypesSortFilterProxyModel *types_proxy_model;
QList<TypeDescription> types;
void setScrollMode();
};
#endif // TYPESWIDGET_H