SuperTuxKart
bubble_widget.hpp
1 // SuperTuxKart - a fun racing game with go-kart
2 // Copyright (C) 2010-2015 Marianne Gagnon
3 //
4 // This program is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU General Public License
6 // as published by the Free Software Foundation; either version 3
7 // of the License, or (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, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 
18 #ifndef __BUBBLE_WIDGET_HPP__
19 #define __BUBBLE_WIDGET_HPP__
20 
21 #include <rect.h>
22 #include <irrString.h>
23 
24 #include "guiengine/widget.hpp"
25 #include "utils/leak_check.hpp"
26 
27 namespace GUIEngine
28 {
29  const int BUBBLE_MARGIN_ON_RIGHT = 15;
30 
35  class BubbleWidget : public Widget
36  {
37  friend class Skin;
38 
42  irr::core::rect<irr::s32> m_shrinked_size;
43 
47  irr::core::rect<irr::s32> m_expanded_size;
48 
50  irr::core::stringw m_shrinked_text;
51 
53  float m_zoom;
54 
56  void replaceText();
57 
58  public:
59 
60  LEAK_CHECK()
61 
62  BubbleWidget();
63 
64  virtual void add();
65 
66  virtual EventPropagation focused(const int playerID);
67 
68  void updateSize();
69 
70  void setText(const irr::core::stringw &s);
71 
72  virtual int getHeightNeededAroundLabel() const { return 10; }
73  };
74 
75 }
76 
77 #endif
Contains all GUI engine related classes and functions.
Definition: abstract_state_manager.hpp:31
A text widget that can expand when focused.
Definition: bubble_widget.hpp:35
void setText(const irr::core::stringw &s)
Sets the text of a widget from a wchar_t.
Definition: bubble_widget.cpp:106
void replaceText()
Will add/replace text in the bubble.
Definition: bubble_widget.cpp:66
virtual int getHeightNeededAroundLabel() const
When inferring widget size from its label length, this method will be called to if/how much space mus...
Definition: bubble_widget.hpp:72
irr::core::stringw m_shrinked_text
Text shrinked to fit into the allowed layout space (will be same as m_text if all text fits)
Definition: bubble_widget.hpp:50
Object used to render the GUI widgets see Overview of GUI skin for more information about skinning in...
Definition: skin.hpp:265
virtual EventPropagation focused(const int playerID)
override in children if you need to know when the widget is focused.
Definition: bubble_widget.cpp:140
virtual void add()
Create and add the irrLicht widget(s) associated with this object.
Definition: bubble_widget.cpp:43
irr::core::rect< irr::s32 > m_shrinked_size
shrinked size of this widget (size allowed in layout; internal text may be bigger than that).
Definition: bubble_widget.hpp:42
irr::core::rect< irr::s32 > m_expanded_size
Expanded size of this widget (size to see all text inside the bubble).
Definition: bubble_widget.hpp:47
The nearly-abstract base of all widgets (not fully abstract since a bare Widget can be created for th...
Definition: widget.hpp:138
float m_zoom
For the skin to create the zooming effect.
Definition: bubble_widget.hpp:53