1 | // |
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2 | // "$Id: input_choice.cxx 7903 2010-11-28 21:06:39Z matt $" |
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3 | // |
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4 | // Test program for Fl_Input_Choice |
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5 | // |
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6 | // Copyright 1998-2010 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 | |
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24 | #include <stdio.h> |
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25 | #include <FL/Fl_Button.H> |
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26 | #include <FL/Fl_Double_Window.H> |
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27 | #include <FL/Fl_Input_Choice.H> |
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28 | |
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29 | void buttcb(Fl_Widget*,void*data) { |
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30 | Fl_Input_Choice *in=(Fl_Input_Choice *)data; |
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31 | static int flag = 1; |
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32 | flag ^= 1; |
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33 | if ( flag ) in->activate(); |
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34 | else in->deactivate(); |
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35 | if (in->changed()) { |
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36 | printf("Callback: changed() is set\n"); |
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37 | in->clear_changed(); |
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38 | } |
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39 | } |
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40 | |
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41 | void input_choice_cb(Fl_Widget*,void*data) { |
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42 | Fl_Input_Choice *in=(Fl_Input_Choice *)data; |
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43 | fprintf(stderr, "Value='%s'\n", (const char*)in->value()); |
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44 | } |
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45 | |
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46 | int main(int argc, char **argv) { |
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47 | Fl_Double_Window win(300, 200); |
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48 | |
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49 | Fl_Input_Choice in(40,40,100,28,"Test"); |
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50 | in.callback(input_choice_cb, (void*)&in); |
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51 | in.add("one"); |
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52 | in.add("two"); |
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53 | in.add("three"); |
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54 | in.value(1); |
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55 | |
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56 | Fl_Button onoff(40,150,200,28,"Activate/Deactivate"); |
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57 | onoff.callback(buttcb, (void*)&in); |
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58 | |
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59 | win.end(); |
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60 | win.resizable(win); |
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61 | win.show(argc, argv); |
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62 | return Fl::run(); |
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63 | } |
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64 | |
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65 | |
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66 | // |
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67 | // End of "$Id: input_choice.cxx 7903 2010-11-28 21:06:39Z matt $". |
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68 | // |
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