projects / wxWidgets.git / blame
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|---|---|---|
| 1fc25a89 JS |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: linesp.h | |
| 3 | // Purpose: Lines private header file | |
| 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_LINESP_H_ | |
| 13 | #define _OGL_LINESP_H_ | |
| 14 | ||
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15 | |
| 16 | class WXDLLIMPEXP_OGL wxLineShape; | |
| 17 | class WXDLLIMPEXP_OGL wxLineControlPoint: public wxControlPoint | |
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18 | { |
| 19 | DECLARE_DYNAMIC_CLASS(wxLineControlPoint) | |
| 5f331691 | 20 | friend class WXDLLIMPEXP_OGL wxLineShape; |
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21 | public: |
| 22 | ||
| 23 | wxLineControlPoint(wxShapeCanvas *the_canvas = NULL, wxShape *object = NULL, double size = 0.0, | |
| 24 | double x = 0.0, double y = 0.0, int the_type = 0); | |
| 25 | ~wxLineControlPoint(); | |
| 26 | ||
| 27 | void OnDraw(wxDC& dc); | |
| 28 | void OnDragLeft(bool draw, double x, double y, int keys=0, int attachment = 0); | |
| 29 | void OnBeginDragLeft(double x, double y, int keys=0, int attachment = 0); | |
| 30 | void OnEndDragLeft(double x, double y, int keys=0, int attachment = 0); | |
| 31 | ||
| 32 | // Obsolete (left-dragging now moves attachment point to new relative position OR new | |
| 33 | // attachment id) | |
| 34 | #if 0 | |
| 35 | void OnDragRight(bool draw, double x, double y, int keys=0, int attachment = 0); | |
| 36 | void OnBeginDragRight(double x, double y, int keys=0, int attachment = 0); | |
| 37 | void OnEndDragRight(double x, double y, int keys=0, int attachment = 0); | |
| 38 | #endif | |
| 39 | ||
| 40 | public: | |
| 41 | ||
| 42 | int m_type; | |
| 43 | wxRealPoint* m_point; // Line point | |
| 44 | wxRealPoint m_originalPos; | |
| 45 | ||
| 46 | }; | |
| 47 | ||
| 48 | /* | |
| 49 | * Temporary arc label object | |
| 50 | */ | |
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51 | |
| 52 | class WXDLLIMPEXP_OGL wxLabelShape: public wxRectangleShape | |
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53 | { |
| 54 | DECLARE_DYNAMIC_CLASS(wxLabelShape) | |
| 55 | ||
| 56 | public: | |
| 57 | wxLabelShape(wxLineShape *parent = NULL, wxShapeRegion *region = NULL, double w = 0.0, double h = 0.0); | |
| 58 | ~wxLabelShape(); | |
| 59 | ||
| 60 | void OnDraw(wxDC& dc); | |
| 61 | void OnDrawContents(wxDC& dc); | |
| 62 | void OnLeftClick(double x, double y, int keys = 0, int attachment = 0); | |
| 63 | void OnRightClick(double x, double y, int keys = 0, int attachment = 0); | |
| 64 | void OnDragLeft(bool draw, double x, double y, int keys=0, int attachment = 0); | |
| 65 | void OnBeginDragLeft(double x, double y, int keys=0, int attachment = 0); | |
| 66 | void OnEndDragLeft(double x, double y, int keys=0, int attachment = 0); | |
| 2ba06d5a | 67 | bool OnMovePre(wxDC& dc, double x, double y, double old_x, double old_y, bool display = true); |
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68 | |
| 69 | public: | |
| 70 | wxLineShape* m_lineShape; | |
| 71 | wxShapeRegion* m_shapeRegion; | |
| 72 | ||
| 73 | }; | |
| 74 | ||
| 75 | /* | |
| 76 | * Get the point on the given line (x1, y1) (x2, y2) | |
| 77 | * distance 'length' along from the end, | |
| 78 | * returned values in x and y | |
| 79 | */ | |
| 80 | ||
| 81 | void GetPointOnLine(double x1, double y1, double x2, double y2, | |
| 82 | double length, double *x, double *y); | |
| 83 | ||
| 84 | #endif | |
| 85 | // _OGL_LINESP_H_ | |
| 86 |