combobox.h

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/*
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef OMGUI_COMBOBOX_H
#define OMGUI_COMBOBOX_H

#include <omgui/widget.h>
#include <omgui/initializer/combobox.h>

namespace omgui {

class ComboBoxItem
{
private:
    string m_text;

public:
    ComboBoxItem() { }
    ComboBoxItem(const string &text): m_text(text) { }
    
    ComboBoxItem &text(const string &text)
    {
        m_text = text;
        return *this;
    }

    string get_text() const { return m_text; }
};

class OMGUI_API ComboBox : public Widget
{
public:
    typedef omgui::api::ComboBox api_type;
    typedef ComboBoxInitializer Initializer;

    static Pointer<ComboBox> create(const Initializer &initializer, object_id id = OBJECT_ID_ANY);

    bool is_sorted() const;

    bool is_editable() const;

    void append(const ComboBoxItem &item, bool select = false);

    void prepend(const ComboBoxItem &item, bool select = false);

    void insert(const ComboBoxItem &item, int index, bool select = false);

    void remove(int index);

    void clear();

    int get_item_count() const;

    string get_text() const;

    int get_selection() const;

    void set_selection(int index);

    void clear_selection();

    ComboBoxItem get_item(int index) const;

    ComboBoxItem get_selected_item() const;

private:
    api_type *m_impl;

protected:
    ComboBox(object_id id);
    ComboBox(object_id id, api_type *impl);

    void initialize(const Initializer &initializer);

public:
    api_type *get_impl() const;
};

} // omgui

#endif // OMGUI_COMBOBOX_H

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