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bullet.h
1 /* Copyright (C) 2011-2012 G.P. Halkes
2  This program is free software: you can redistribute it and/or modify
3  it under the terms of the GNU General Public License version 3, as
4  published by the Free Software Foundation.
5 
6  This program is distributed in the hope that it will be useful,
7  but WITHOUT ANY WARRANTY; without even the implied warranty of
8  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9  GNU General Public License for more details.
10 
11  You should have received a copy of the GNU General Public License
12  along with this program. If not, see <http://www.gnu.org/licenses/>.
13 */
14 #ifndef T3_WIDGET_BULLET_H
15 #define T3_WIDGET_BULLET_H
16 
17 #include <t3widget/widgets/widget.h>
18 
19 namespace t3_widget {
20 
28 class T3_WIDGET_API bullet_t : public widget_t {
29  private:
31  sigc::slot<bool> source;
33  bool has_focus;
34 
35  public:
39  bullet_t(const sigc::slot<bool> &_source);
40  virtual bool process_key(key_t key);
41  virtual bool set_size(optint height, optint width);
42  virtual void update_contents(void);
43  virtual void set_focus(focus_t focus);
44 };
45 
46 }; // namespace
47 #endif
long key_t
Integer type holding a single key symbol.
Definition: key.h:24
Base class for widgets.
Definition: widget.h:24
Class implementing a bullet driven by a boolean valued callback.
Definition: bullet.h:28
Class defining values with a separate validity check.
Definition: util.h:29