1 | // |
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2 | // "$Id: label.cxx 7903 2010-11-28 21:06:39Z matt $" |
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3 | // |
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4 | // Label test program for the Fast Light Tool Kit (FLTK). |
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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 | // Please report all bugs and problems on the following page: |
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24 | // |
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25 | // http://www.fltk.org/str.php |
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26 | // |
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27 | |
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28 | #include <FL/Fl.H> |
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29 | #include <FL/Fl_Double_Window.H> |
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30 | #include <FL/Fl_Box.H> |
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31 | #include <FL/Fl_Hor_Value_Slider.H> |
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32 | #include <FL/Fl_Toggle_Button.H> |
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33 | #include <FL/Fl_Input.H> |
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34 | #include <FL/Fl_Choice.H> |
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35 | #include <FL/Fl_Pixmap.H> |
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36 | #include <FL/fl_draw.H> |
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37 | |
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38 | #include "pixmaps/blast.xpm" |
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39 | |
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40 | Fl_Toggle_Button *imageb, *imageovertextb, *imagenexttotextb, *imagebackdropb; |
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41 | Fl_Toggle_Button *leftb,*rightb,*topb,*bottomb,*insideb,*clipb,*wrapb; |
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42 | Fl_Box *text; |
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43 | Fl_Input *input; |
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44 | Fl_Hor_Value_Slider *fonts; |
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45 | Fl_Hor_Value_Slider *sizes; |
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46 | Fl_Double_Window *window; |
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47 | Fl_Pixmap *img; |
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48 | |
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49 | void button_cb(Fl_Widget *,void *) { |
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50 | int i = 0; |
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51 | if (leftb->value()) i |= FL_ALIGN_LEFT; |
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52 | if (rightb->value()) i |= FL_ALIGN_RIGHT; |
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53 | if (topb->value()) i |= FL_ALIGN_TOP; |
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54 | if (bottomb->value()) i |= FL_ALIGN_BOTTOM; |
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55 | if (insideb->value()) i |= FL_ALIGN_INSIDE; |
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56 | if (clipb->value()) i |= FL_ALIGN_CLIP; |
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57 | if (wrapb->value()) i |= FL_ALIGN_WRAP; |
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58 | if (imageovertextb->value()) i |= FL_ALIGN_TEXT_OVER_IMAGE; |
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59 | if (imagenexttotextb->value()) i |= FL_ALIGN_IMAGE_NEXT_TO_TEXT; |
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60 | if (imagebackdropb->value()) i |= FL_ALIGN_IMAGE_BACKDROP; |
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61 | text->align(i); |
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62 | window->redraw(); |
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63 | } |
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64 | |
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65 | void image_cb(Fl_Widget *,void *) { |
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66 | if (imageb->value()) |
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67 | text->image(img); |
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68 | else |
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69 | text->image(0); |
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70 | window->redraw(); |
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71 | } |
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72 | |
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73 | void font_cb(Fl_Widget *,void *) { |
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74 | text->labelfont(int(fonts->value())); |
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75 | window->redraw(); |
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76 | } |
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77 | |
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78 | void size_cb(Fl_Widget *,void *) { |
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79 | text->labelsize(int(sizes->value())); |
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80 | window->redraw(); |
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81 | } |
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82 | |
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83 | void input_cb(Fl_Widget *,void *) { |
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84 | text->label(input->value()); |
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85 | window->redraw(); |
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86 | } |
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87 | |
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88 | void normal_cb(Fl_Widget *,void *) { |
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89 | text->labeltype(FL_NORMAL_LABEL); |
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90 | window->redraw(); |
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91 | } |
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92 | |
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93 | void symbol_cb(Fl_Widget *,void *) { |
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94 | text->labeltype(FL_SYMBOL_LABEL); |
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95 | if (input->value()[0] != '@') { |
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96 | input->static_value("@->"); |
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97 | text->label("@->"); |
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98 | } |
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99 | window->redraw(); |
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100 | } |
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101 | |
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102 | void shadow_cb(Fl_Widget *,void *) { |
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103 | text->labeltype(FL_SHADOW_LABEL); |
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104 | window->redraw(); |
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105 | } |
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106 | |
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107 | void embossed_cb(Fl_Widget *,void *) { |
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108 | text->labeltype(FL_EMBOSSED_LABEL); |
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109 | window->redraw(); |
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110 | } |
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111 | |
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112 | void engraved_cb(Fl_Widget *,void *) { |
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113 | text->labeltype(FL_ENGRAVED_LABEL); |
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114 | window->redraw(); |
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115 | } |
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116 | |
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117 | Fl_Menu_Item choices[] = { |
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118 | {"FL_NORMAL_LABEL",0,normal_cb}, |
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119 | {"FL_SYMBOL_LABEL",0,symbol_cb}, |
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120 | {"FL_SHADOW_LABEL",0,shadow_cb}, |
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121 | {"FL_ENGRAVED_LABEL",0,engraved_cb}, |
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122 | {"FL_EMBOSSED_LABEL",0,embossed_cb}, |
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123 | {0}}; |
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124 | |
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125 | int main(int argc, char **argv) { |
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126 | img = new Fl_Pixmap(blast_xpm); |
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127 | |
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128 | window = new Fl_Double_Window(400,400); |
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129 | |
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130 | input = new Fl_Input(50,375,350,25); |
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131 | input->static_value("The quick brown fox jumped over the lazy dog."); |
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132 | input->when(FL_WHEN_CHANGED); |
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133 | input->callback(input_cb); |
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134 | |
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135 | sizes= new Fl_Hor_Value_Slider(50,350,350,25,"Size:"); |
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136 | sizes->align(FL_ALIGN_LEFT); |
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137 | sizes->bounds(1,64); |
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138 | sizes->step(1); |
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139 | sizes->value(14); |
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140 | sizes->callback(size_cb); |
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141 | |
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142 | fonts=new Fl_Hor_Value_Slider(50,325,350,25,"Font:"); |
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143 | fonts->align(FL_ALIGN_LEFT); |
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144 | fonts->bounds(0,15); |
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145 | fonts->step(1); |
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146 | fonts->value(0); |
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147 | fonts->callback(font_cb); |
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148 | |
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149 | Fl_Group *g = new Fl_Group(50,275,350,50); |
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150 | imageb = new Fl_Toggle_Button(50,275,50,25,"image"); |
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151 | imageb->callback(image_cb); |
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152 | imageovertextb = new Fl_Toggle_Button(100,275,50,25,"I - T"); |
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153 | imageovertextb->callback(button_cb); |
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154 | imagenexttotextb = new Fl_Toggle_Button(150,275,50,25,"I | T"); |
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155 | imagenexttotextb->callback(button_cb); |
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156 | imagebackdropb = new Fl_Toggle_Button(200,275,50,25,"back"); |
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157 | imagebackdropb->callback(button_cb); |
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158 | leftb = new Fl_Toggle_Button(50,300,50,25,"left"); |
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159 | leftb->callback(button_cb); |
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160 | rightb = new Fl_Toggle_Button(100,300,50,25,"right"); |
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161 | rightb->callback(button_cb); |
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162 | topb = new Fl_Toggle_Button(150,300,50,25,"top"); |
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163 | topb->callback(button_cb); |
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164 | bottomb = new Fl_Toggle_Button(200,300,50,25,"bottom"); |
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165 | bottomb->callback(button_cb); |
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166 | insideb = new Fl_Toggle_Button(250,300,50,25,"inside"); |
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167 | insideb->callback(button_cb); |
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168 | wrapb = new Fl_Toggle_Button(300,300,50,25,"wrap"); |
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169 | wrapb->callback(button_cb); |
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170 | clipb = new Fl_Toggle_Button(350,300,50,25,"clip"); |
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171 | clipb->callback(button_cb); |
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172 | g->resizable(insideb); |
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173 | g->end(); |
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174 | |
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175 | Fl_Choice *c = new Fl_Choice(50,250,200,25); |
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176 | c->menu(choices); |
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177 | |
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178 | text= new Fl_Box(FL_FRAME_BOX,100,75,200,100,input->value()); |
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179 | text->align(FL_ALIGN_CENTER); |
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180 | window->resizable(text); |
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181 | window->end(); |
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182 | window->show(argc,argv); |
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183 | return Fl::run(); |
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184 | } |
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185 | |
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186 | // |
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187 | // End of "$Id: label.cxx 7903 2010-11-28 21:06:39Z matt $". |
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188 | // |
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