1// SuperTux
2// Copyright (C) 2015 Hume2 <teratux.mail@gmail.com>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17#ifndef HEADER_SUPERTUX_GUI_ITEM_TEXTFIELD_HPP
18#define HEADER_SUPERTUX_GUI_ITEM_TEXTFIELD_HPP
19
20#include "gui/menu_item.hpp"
21
22class ItemTextField : public MenuItem
23{
24public:
25 ItemTextField(const std::string& text_, std::string* input_, int id_ = -1);
26
27 /** Draws the menu item. */
28 virtual void draw(DrawingContext&, const Vector& pos, int menu_width, bool active) override;
29
30 /** Returns the minimum width of the menu item. */
31 virtual int get_width() const override;
32
33 /** Processes the menu action. */
34 virtual void process_action(const MenuAction& action) override;
35
36 std::string* input;
37
38 void change_input(const std::string& input_) {
39 *input = input_;
40 }
41
42 /** Calls when the user wants to remove an invalid char. */
43 virtual void invalid_remove() {}
44
45 /** Processes the given event. */
46 virtual void event(const SDL_Event& ev) override;
47
48 virtual bool changes_width() const override {
49 return true;
50 }
51
52protected:
53 int flickw;
54
55private:
56 ItemTextField(const ItemTextField&) = delete;
57 ItemTextField& operator=(const ItemTextField&) = delete;
58};
59
60#endif
61
62/* EOF */
63