[773] | 1 | // |
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| 2 | // "$Id: Dial.h 2871 2002-12-10 02:01:07Z easysw $" |
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| 3 | // |
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| 4 | // Rotating value control |
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| 5 | // |
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| 6 | // Copyright 2002 by Bill Spitzak and others. |
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| 7 | // |
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| 8 | // This library is free software; you can redistribute it and/or |
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| 9 | // modify it under the terms of the GNU Library General Public |
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| 10 | // License as published by the Free Software Foundation; either |
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| 11 | // version 2 of the License, or (at your option) any later version. |
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| 12 | // |
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| 13 | // This library is distributed in the hope that it will be useful, |
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| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 16 | // Library General Public License for more details. |
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| 17 | // |
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| 18 | // You should have received a copy of the GNU Library General Public |
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| 19 | // License along with this library; if not, write to the Free Software |
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| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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| 21 | // USA. |
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| 22 | // |
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| 23 | // Please report all bugs and problems to "fltk-bugs@fltk.org". |
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| 24 | // |
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| 25 | |
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| 26 | #ifndef fltk_Dial_h |
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| 27 | #define fltk_Dial_h |
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| 28 | |
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| 29 | #ifndef fltk_Valuator_h |
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| 30 | #include "Valuator.h" |
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| 31 | #endif |
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| 32 | |
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| 33 | namespace fltk { |
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| 34 | |
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| 35 | class FL_API Dial : public Valuator { |
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| 36 | |
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| 37 | public: |
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| 38 | |
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| 39 | enum {NORMAL = 0, LINE, FILL}; // values for type() |
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| 40 | int handle(int); |
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| 41 | Dial(int x,int y,int w,int h, const char *l = 0); |
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| 42 | static NamedStyle* default_style; |
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| 43 | short angle1() const {return a1;} |
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| 44 | void angle1(short a) {a1 = a;} |
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| 45 | short angle2() const {return a2;} |
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| 46 | void angle2(short a) {a2 = a;} |
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| 47 | void angles(short a, short b) {a1 = a; a2 = b;} |
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| 48 | |
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| 49 | protected: |
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| 50 | |
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| 51 | void draw(); |
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| 52 | |
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| 53 | private: |
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| 54 | |
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| 55 | short a1,a2; |
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| 56 | |
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| 57 | }; |
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| 58 | |
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| 59 | } |
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| 60 | #endif |
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| 61 | |
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| 62 | // |
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| 63 | // End of "$Id: Dial.h 2871 2002-12-10 02:01:07Z easysw $". |
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| 64 | // |
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