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/**
* \brief Simplified management of enumerations in the UI as combobox.
*
* Authors:
* Nicholas Bishop <nicholasbishop@gmail.com>
* Johan Engelen <j.b.c.engelen@ewi.utwente.nl>
*
* Copyright (C) 2007 Authors
*
* Released under GNU GPL. Read the file 'COPYING' for more information.
*/
#ifndef INKSCAPE_UI_WIDGET_COMBO_ENUMS_H
#define INKSCAPE_UI_WIDGET_COMBO_ENUMS_H
#include <gtkmm/combobox.h>
#include <gtkmm/liststore.h>
#include "util/enums.h"
namespace Inkscape {
namespace UI {
namespace Widget {
template<typename E> class ComboBoxEnum : public Gtk::ComboBox
{
public:
ComboBoxEnum(const Util::EnumDataConverter<E>& c)
: _converter(c)
{
_model = Gtk::ListStore::create(_columns);
set_model(_model);
pack_start(_columns.label);
// Initialize list
for(int i = 0; i < _converter.end; ++i) {
Gtk::TreeModel::Row row = *_model->append();
const Util::EnumData<E>* data = &_converter.data(i);
row[_columns.data] = data;
row[_columns.label] = _converter.get_label(data->id);
}
set_active(0);
}
const Util::EnumData<E>* get_active_data()
{
Gtk::TreeModel::iterator i = this->get_active();
if(i)
return (*i)[_columns.data];
return 0;
}
void add_row(const Glib::ustring& s)
{
Gtk::TreeModel::Row row = *_model->append();
row[_columns.data] = 0;
row[_columns.label] = s;
}
private:
class Columns : public Gtk::TreeModel::ColumnRecord
{
public:
Columns()
{
add(data);
add(label);
}
Gtk::TreeModelColumn<const Util::EnumData<E>*> data;
Gtk::TreeModelColumn<Glib::ustring> label;
};
Columns _columns;
Glib::RefPtr<Gtk::ListStore> _model;
const Util::EnumDataConverter<E>& _converter;
};
}
}
}
#endif
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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