projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 0fc1a713 JS |
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 | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _OGL_CONSTRNT_H_ | |
| 13 | #define _OGL_CONSTRNT_H_ | |
| 14 | ||
| 15 | #ifdef __GNUG__ | |
| 16 | #pragma interface "constrnt.h" | |
| 17 | #endif | |
| 18 | ||
| 19 | /* | |
| 20 | * OGL Constraints | |
| 21 | * | |
| 22 | */ | |
| 23 | ||
| 24 | class OGLConstraintType: public wxObject | |
| 25 | { | |
| 26 | DECLARE_DYNAMIC_CLASS(OGLConstraintType) | |
| 27 | public: | |
| 28 | OGLConstraintType(int type = 0, const wxString& name = "", const wxString& phrase = ""); | |
| 29 | ~OGLConstraintType(); | |
| 30 | ||
| 31 | public: | |
| 32 | int m_type; // E.g. gyCONSTRAINT_CENTRED_VERTICALLY | |
| 33 | wxString m_name; // E.g. "Centre vertically" | |
| 34 | wxString m_phrase; // E.g. "centred vertically with respect to", "left of" | |
| 35 | ||
| 36 | }; | |
| 37 | ||
| 38 | extern wxList OGLConstraintTypes; | |
| 39 | ||
| 40 | #define gyCONSTRAINT_CENTRED_VERTICALLY 1 | |
| 41 | #define gyCONSTRAINT_CENTRED_HORIZONTALLY 2 | |
| 42 | #define gyCONSTRAINT_CENTRED_BOTH 3 | |
| 43 | #define gyCONSTRAINT_LEFT_OF 4 | |
| 44 | #define gyCONSTRAINT_RIGHT_OF 5 | |
| 45 | #define gyCONSTRAINT_ABOVE 6 | |
| 46 | #define gyCONSTRAINT_BELOW 7 | |
| 47 | #define gyCONSTRAINT_ALIGNED_TOP 8 | |
| 48 | #define gyCONSTRAINT_ALIGNED_BOTTOM 9 | |
| 49 | #define gyCONSTRAINT_ALIGNED_LEFT 10 | |
| 50 | #define gyCONSTRAINT_ALIGNED_RIGHT 11 | |
| 51 | ||
| 52 | // Like aligned, but with the objects centred on the respective edge | |
| 53 | // of the reference object. | |
| 54 | #define gyCONSTRAINT_MIDALIGNED_TOP 12 | |
| 55 | #define gyCONSTRAINT_MIDALIGNED_BOTTOM 13 | |
| 56 | #define gyCONSTRAINT_MIDALIGNED_LEFT 14 | |
| 57 | #define gyCONSTRAINT_MIDALIGNED_RIGHT 15 | |
| 58 | ||
| 59 | class OGLConstraint: public wxObject | |
| 60 | { | |
| 61 | DECLARE_DYNAMIC_CLASS(OGLConstraint) | |
| 62 | public: | |
| 63 | OGLConstraint() { m_xSpacing = 0.0; m_ySpacing = 0.0; m_constraintType = 0; m_constraintName = ""; m_constraintId = 0; | |
| 64 | m_constrainingObject = NULL; } | |
| 65 | OGLConstraint(int type, wxShape *constraining, wxList& constrained); | |
| 66 | ~OGLConstraint(); | |
| 67 | ||
| 68 | // Returns TRUE if anything changed | |
| 69 | bool Evaluate(); | |
| 70 | inline void SetSpacing(float x, float y) { m_xSpacing = x; m_ySpacing = y; }; | |
| 71 | bool Equals(float a, float b); | |
| 72 | ||
| 73 | float m_xSpacing; | |
| 74 | float m_ySpacing; | |
| 75 | int m_constraintType; | |
| 76 | wxString m_constraintName; | |
| 77 | long m_constraintId; | |
| 78 | wxShape* m_constrainingObject; | |
| 79 | wxList m_constrainedObjects; | |
| 80 | ||
| 81 | }; | |
| 82 | ||
| 83 | void OGLInitializeConstraintTypes(); | |
| 84 | ||
| 85 | #endif | |
| 86 | // _OGL_CONSTRNT_H_ |