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annotate engine/core/gui/widgets/clicklabel.h @ 571:edc9efe969c2

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This commit should fix the coloring overlay bug exposed by the commit in revision 3386. The InstanceRenderer was caching the overlays based on whether the current image had changed. The fix takes into account the current image as well as the overlay color to decide whether or not the overlay needs to be reproduced.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 29 Jun 2010 02:26:28 +0000
parents bb9902910067
children
rev   line source
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1 /***************************************************************************
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2 * Copyright (C) 2005-2008 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or *
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7 * modify it under the terms of the GNU Lesser General Public *
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8 * License as published by the Free Software Foundation; either *
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9 * version 2.1 of the License, or (at your option) any later version. *
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10 * *
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11 * This library is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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14 * Lesser General Public License for more details. *
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15 * *
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16 * You should have received a copy of the GNU Lesser General Public *
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17 * License along with this library; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 #ifndef FIFE_GUI_WIDGETS_CLICKLABEL_H
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23 #define FIFE_GUI_WIDGETS_CLICKLABEL_H
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24
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25 // Standard C++ library includes
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26 #include <string>
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27
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28 // 3rd party library includes
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29 #include <guichan.hpp>
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30
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31 // FIFE includes
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32 // These includes are split up in two parts, separated by one empty line
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33 // First block: files included from the FIFE root src directory
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34 // Second block: files included from the same folder
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35
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36 namespace FIFE {
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37 class GuiFont;
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38 }
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39
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40 namespace gcn {
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d29593182f40 - modified clicklabel to provide a mouse listener for hover events
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41
0
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42 class ClickLabel : public Widget, public MouseListener, public KeyListener, public FocusListener {
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43 public:
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44 ClickLabel();
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45 ClickLabel(const std::string& caption);
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46 virtual ~ClickLabel();
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47
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48 virtual void setWidth(int width);
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49 virtual void setCaption(const std::string& caption);
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50 virtual const std::string& getCaption() const;
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51
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52 virtual void draw(Graphics* graphics);
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53
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54 virtual void adjustSize();
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55
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56 void setTextWrapping(bool);
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57 bool isTextWrapping() const;
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58
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59 // Inherited from FocusListener
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60
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61 virtual void focusLost(const Event& event);
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62
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63
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64 // Inherited from MouseListener
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65
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66 virtual void mousePressed(MouseEvent& mouseEvent);
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67
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68 virtual void mouseReleased(MouseEvent& mouseEvent);
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69
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70 virtual void mouseEntered(MouseEvent& mouseEvent);
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71
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72 virtual void mouseExited(MouseEvent& mouseEvent);
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73
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74 virtual void mouseDragged(MouseEvent& mouseEvent);
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75
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76
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77 // Inherited from KeyListener
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78
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79 virtual void keyPressed(KeyEvent& keyEvent);
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80
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81 virtual void keyReleased(KeyEvent& keyEvent);
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82
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83 protected:
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84 void wrapText();
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85
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86 FIFE::GuiFont* mGuiFont;
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87 bool mTextWrapping;
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88 std::string mCaption;
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89 std::string mWrappedText;
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90
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91 bool mHasMouse;
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92 bool mKeyPressed;
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93 bool mMousePressed;
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94 };
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95 }
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96
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97 #endif
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98 /* vim: set noexpandtab: set shiftwidth=2: set tabstop=2: */