1 | #ifndef qwt3d_portability_h__2005_07_02_11_55_begin_guarded_code
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2 | #define qwt3d_portability_h__2005_07_02_11_55_begin_guarded_code
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3 |
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4 | //! Portability classes providing transparent Qt3/4 support
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5 |
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6 | #include <qnamespace.h>
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7 | #include "qwt3d_global.h"
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8 |
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9 | #if QT_VERSION < 0x040000
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10 |
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11 | namespace Qwt3D
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12 | {
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13 | #define QWT3DLOCAL8BIT(qstring) \
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14 | ((const char*)(qstring.local8Bit()))
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15 |
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16 | typedef int MouseState;
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17 | typedef int KeyboardState;
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18 | const Qt::TextFlags SingleLine = Qt::SingleLine;
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19 | } // ns
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20 |
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21 |
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22 | #else // Qt4
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23 |
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24 | #include <QMouseEvent>
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25 |
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26 | namespace Qwt3D
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27 | {
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28 |
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29 | #define QWT3DLOCAL8BIT(qstring) \
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30 | ((const char*)(qstring.toLocal8Bit()))
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31 |
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32 | const Qt::TextFlag SingleLine = Qt::TextSingleLine;
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33 |
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34 | //! This class creates a (mouse-button,modifier) pair (ordinary typedef for int if Qt3 is used)
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35 | class MouseState
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36 | {
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37 | public:
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38 | MouseState(Qt::MouseButtons mb = Qt::NoButton, Qt::KeyboardModifiers km = Qt::NoModifier)
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39 | : mb_(mb), km_(km)
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40 | {
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41 | }
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42 |
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43 | MouseState(Qt::MouseButton mb, Qt::KeyboardModifiers km = Qt::NoModifier)
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44 | : mb_(mb), km_(km)
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45 | {
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46 | }
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47 |
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48 | bool operator==(const MouseState& ms)
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49 | {
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50 | return mb_ == ms.mb_ && km_ == ms.km_;
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51 | }
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52 |
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53 | bool operator!=(const MouseState& ms)
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54 | {
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55 | return !operator==(ms);
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56 | }
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57 |
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58 | private:
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59 | Qt::MouseButtons mb_;
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60 | Qt::KeyboardModifiers km_;
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61 | };
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62 |
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63 | //! This class creates a (key-button,modifier) pair (ordinary typedef for int if Qt3 is used)
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64 | class KeyboardState
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65 | {
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66 | public:
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67 | KeyboardState(int key = Qt::Key_unknown, Qt::KeyboardModifiers km = Qt::NoModifier)
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68 | : key_(key), km_(km)
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69 | {
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70 | }
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71 |
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72 | bool operator==(const KeyboardState& ms)
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73 | {
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74 | return key_ == ms.key_ && km_ == ms.km_;
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75 | }
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76 |
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77 | bool operator!=(const KeyboardState& ms)
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78 | {
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79 | return !operator==(ms);
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80 | }
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81 |
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82 | private:
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83 | int key_;
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84 | Qt::KeyboardModifiers km_;
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85 | };
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86 | } // ns
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87 |
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88 | #endif
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89 |
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90 |
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91 | #endif
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