projects / wxWidgets.git / blame
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1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: constrnt.h | |
| 3 | // Purpose: OGL constraint definitions | |
| 4 | // Author: Julian Smart | |
| 5 | // Modified by: | |
| 6 | // Created: 12/07/98 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) Julian Smart | |
| 2ba06d5a | 9 | // Licence: wxWindows licence |
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10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | #ifndef _OGL_CONSTRNT_H_ | |
| 13 | #define _OGL_CONSTRNT_H_ | |
| 14 | ||
| ab7ce33c | 15 | #if defined(__GNUG__) && !defined(__APPLE__) |
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16 | #pragma interface "constrnt.h" |
| 17 | #endif | |
| 18 | ||
| 5f331691 | 19 | |
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20 | /* |
| 21 | * OGL Constraints | |
| 22 | * | |
| 23 | */ | |
| 24 | ||
| 5f331691 | 25 | class WXDLLIMPEXP_OGL wxOGLConstraintType: public wxObject |
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26 | { |
| 27 | DECLARE_DYNAMIC_CLASS(wxOGLConstraintType) | |
| 28 | public: | |
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29 | wxOGLConstraintType(int type = 0, const wxString& name = wxEmptyString, |
| 30 | const wxString& phrase = wxEmptyString); | |
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31 | ~wxOGLConstraintType(); |
| 32 | ||
| 33 | public: | |
| 34 | int m_type; // E.g. gyCONSTRAINT_CENTRED_VERTICALLY | |
| 35 | wxString m_name; // E.g. "Centre vertically" | |
| 36 | wxString m_phrase; // E.g. "centred vertically with respect to", "left of" | |
| 37 | ||
| 38 | }; | |
| 39 | ||
| 40 | extern wxList* wxOGLConstraintTypes; | |
| 41 | ||
| 42 | #define gyCONSTRAINT_CENTRED_VERTICALLY 1 | |
| 43 | #define gyCONSTRAINT_CENTRED_HORIZONTALLY 2 | |
| 44 | #define gyCONSTRAINT_CENTRED_BOTH 3 | |
| 45 | #define gyCONSTRAINT_LEFT_OF 4 | |
| 46 | #define gyCONSTRAINT_RIGHT_OF 5 | |
| 47 | #define gyCONSTRAINT_ABOVE 6 | |
| 48 | #define gyCONSTRAINT_BELOW 7 | |
| 49 | #define gyCONSTRAINT_ALIGNED_TOP 8 | |
| 50 | #define gyCONSTRAINT_ALIGNED_BOTTOM 9 | |
| 51 | #define gyCONSTRAINT_ALIGNED_LEFT 10 | |
| 52 | #define gyCONSTRAINT_ALIGNED_RIGHT 11 | |
| 53 | ||
| 54 | // Like aligned, but with the objects centred on the respective edge | |
| 55 | // of the reference object. | |
| 56 | #define gyCONSTRAINT_MIDALIGNED_TOP 12 | |
| 57 | #define gyCONSTRAINT_MIDALIGNED_BOTTOM 13 | |
| 58 | #define gyCONSTRAINT_MIDALIGNED_LEFT 14 | |
| 59 | #define gyCONSTRAINT_MIDALIGNED_RIGHT 15 | |
| 60 | ||
| 5f331691 | 61 | class WXDLLIMPEXP_OGL wxOGLConstraint: public wxObject |
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62 | { |
| 63 | DECLARE_DYNAMIC_CLASS(wxOGLConstraint) | |
| 64 | public: | |
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65 | wxOGLConstraint() { |
| 66 | m_xSpacing = 0.0; m_ySpacing = 0.0; m_constraintType = 0; | |
| 67 | m_constraintName = wxEmptyString; m_constraintId = 0; | |
| 68 | m_constrainingObject = NULL; } | |
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69 | wxOGLConstraint(int type, wxShape *constraining, wxList& constrained); |
| 70 | ~wxOGLConstraint(); | |
| 71 | ||
| 2ba06d5a | 72 | // Returns true if anything changed |
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73 | bool Evaluate(); |
| 74 | inline void SetSpacing(double x, double y) { m_xSpacing = x; m_ySpacing = y; }; | |
| 75 | bool Equals(double a, double b); | |
| 76 | ||
| 77 | double m_xSpacing; | |
| 78 | double m_ySpacing; | |
| 79 | int m_constraintType; | |
| 80 | wxString m_constraintName; | |
| 81 | long m_constraintId; | |
| 82 | wxShape* m_constrainingObject; | |
| 83 | wxList m_constrainedObjects; | |
| 84 | ||
| 85 | }; | |
| 86 | ||
| 87 | void OGLInitializeConstraintTypes(); | |
| 88 | void OGLCleanUpConstraintTypes(); | |
| 89 | ||
| 90 | #endif | |
| 91 | // _OGL_CONSTRNT_H_ |