1 | // |
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2 | // "$Id$" |
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3 | // |
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4 | // Group widget for the Fast Light Tool Kit (FLTK). |
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5 | // |
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6 | // Copyright 1998-2005 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 | // The Fl_Group is the only defined container type in FLTK. |
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29 | |
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30 | // Fl_Window itself is a subclass of this, and most of the event |
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31 | // handling is designed so windows themselves work correctly. |
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32 | |
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33 | #include <stdio.h> |
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34 | #include <FL/Fl.H> |
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35 | #include <FL/Fl_Group.H> |
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36 | #include <FL/Fl_Window.H> |
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37 | #include <FL/fl_draw.H> |
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38 | #include <stdlib.h> |
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39 | |
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40 | Fl_Group* Fl_Group::current_; |
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41 | |
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42 | // Hack: A single child is stored in the pointer to the array, while |
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43 | // multiple children are stored in an allocated array: |
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44 | Fl_Widget*const* Fl_Group::array() const { |
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45 | return children_ <= 1 ? (Fl_Widget**)(&array_) : array_; |
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46 | } |
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47 | |
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48 | int Fl_Group::find(const Fl_Widget* o) const { |
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49 | Fl_Widget*const* a = array(); |
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50 | int i; for (i=0; i < children_; i++) if (*a++ == o) break; |
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51 | return i; |
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52 | } |
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53 | |
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54 | // Metrowerks CodeWarrior and others can't export the static |
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55 | // class member: current_, so these methods can't be inlined... |
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56 | void Fl_Group::begin() {current_ = this;} |
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57 | void Fl_Group::end() {current_ = (Fl_Group*)parent();} |
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58 | Fl_Group *Fl_Group::current() {return current_;} |
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59 | void Fl_Group::current(Fl_Group *g) {current_ = g;} |
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60 | |
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61 | extern Fl_Widget* fl_oldfocus; // set by Fl::focus |
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62 | |
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63 | // For back-compatability, we must adjust all events sent to child |
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64 | // windows so they are relative to that window. |
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65 | |
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66 | static int send(Fl_Widget* o, int event) { |
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67 | if (o->type() < FL_WINDOW) return o->handle(event); |
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68 | switch ( event ) |
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69 | { |
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70 | case FL_DND_ENTER: |
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71 | case FL_DND_DRAG: |
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72 | // figure out correct type of event: |
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73 | event = (o->contains(Fl::belowmouse())) ? FL_DND_DRAG : FL_DND_ENTER; |
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74 | } |
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75 | int save_x = Fl::e_x; Fl::e_x -= o->x(); |
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76 | int save_y = Fl::e_y; Fl::e_y -= o->y(); |
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77 | int ret = o->handle(event); |
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78 | Fl::e_y = save_y; |
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79 | Fl::e_x = save_x; |
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80 | switch ( event ) |
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81 | { |
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82 | case FL_ENTER: |
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83 | case FL_DND_ENTER: |
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84 | // Successful completion of FL_ENTER means the widget is now the |
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85 | // belowmouse widget, but only call Fl::belowmouse if the child |
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86 | // widget did not do so: |
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87 | if (!o->contains(Fl::belowmouse())) Fl::belowmouse(o); |
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88 | break; |
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89 | } |
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90 | return ret; |
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91 | } |
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92 | |
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93 | // translate the current keystroke into up/down/left/right for navigation: |
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94 | #define ctrl(x) (x^0x40) |
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95 | static int navkey() { |
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96 | switch (Fl::event_key()) { |
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97 | case 0: // not an FL_KEYBOARD/FL_SHORTCUT event |
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98 | break; |
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99 | case FL_Tab: |
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100 | if (!Fl::event_state(FL_SHIFT)) return FL_Right; |
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101 | case 0xfe20: // XK_ISO_Left_Tab |
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102 | return FL_Left; |
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103 | case FL_Right: |
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104 | return FL_Right; |
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105 | case FL_Left: |
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106 | return FL_Left; |
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107 | case FL_Up: |
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108 | return FL_Up; |
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109 | case FL_Down: |
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110 | return FL_Down; |
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111 | } |
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112 | return 0; |
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113 | } |
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114 | |
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115 | int Fl_Group::handle(int event) { |
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116 | |
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117 | Fl_Widget*const* a = array(); |
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118 | int i; |
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119 | Fl_Widget* o; |
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120 | |
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121 | switch (event) { |
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122 | |
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123 | case FL_FOCUS: |
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124 | switch (navkey()) { |
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125 | default: |
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126 | if (savedfocus_ && savedfocus_->take_focus()) return 1; |
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127 | case FL_Right: |
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128 | case FL_Down: |
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129 | for (i = children(); i--;) if ((*a++)->take_focus()) return 1; |
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130 | break; |
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131 | case FL_Left: |
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132 | case FL_Up: |
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133 | for (i = children(); i--;) if (a[i]->take_focus()) return 1; |
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134 | break; |
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135 | } |
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136 | return 0; |
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137 | |
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138 | case FL_UNFOCUS: |
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139 | savedfocus_ = fl_oldfocus; |
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140 | return 0; |
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141 | |
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142 | case FL_KEYBOARD: |
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143 | return navigation(navkey()); |
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144 | |
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145 | case FL_SHORTCUT: |
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146 | for (i = children(); i--;) { |
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147 | o = a[i]; |
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148 | if (o->takesevents() && Fl::event_inside(o) && send(o,FL_SHORTCUT)) |
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149 | return 1; |
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150 | } |
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151 | for (i = children(); i--;) { |
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152 | o = a[i]; |
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153 | if (o->takesevents() && !Fl::event_inside(o) && send(o,FL_SHORTCUT)) |
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154 | return 1; |
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155 | } |
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156 | if ((Fl::event_key() == FL_Enter || Fl::event_key() == FL_KP_Enter)) return navigation(FL_Down); |
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157 | return 0; |
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158 | |
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159 | case FL_ENTER: |
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160 | case FL_MOVE: |
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161 | for (i = children(); i--;) { |
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162 | o = a[i]; |
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163 | if (o->visible() && Fl::event_inside(o)) { |
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164 | if (o->contains(Fl::belowmouse())) { |
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165 | return send(o,FL_MOVE); |
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166 | } else { |
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167 | Fl::belowmouse(o); |
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168 | if (send(o,FL_ENTER)) return 1; |
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169 | } |
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170 | } |
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171 | } |
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172 | Fl::belowmouse(this); |
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173 | return 1; |
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174 | |
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175 | case FL_DND_ENTER: |
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176 | case FL_DND_DRAG: |
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177 | for (i = children(); i--;) { |
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178 | o = a[i]; |
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179 | if (o->takesevents() && Fl::event_inside(o)) { |
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180 | if (o->contains(Fl::belowmouse())) { |
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181 | return send(o,FL_DND_DRAG); |
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182 | } else if (send(o,FL_DND_ENTER)) { |
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183 | if (!o->contains(Fl::belowmouse())) Fl::belowmouse(o); |
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184 | return 1; |
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185 | } |
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186 | } |
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187 | } |
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188 | Fl::belowmouse(this); |
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189 | return 0; |
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190 | |
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191 | case FL_PUSH: |
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192 | for (i = children(); i--;) { |
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193 | o = a[i]; |
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194 | if (o->takesevents() && Fl::event_inside(o)) { |
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195 | if (send(o,FL_PUSH)) { |
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196 | if (Fl::pushed() && !o->contains(Fl::pushed())) Fl::pushed(o); |
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197 | return 1; |
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198 | } |
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199 | } |
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200 | } |
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201 | return 0; |
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202 | |
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203 | case FL_RELEASE: |
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204 | case FL_DRAG: |
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205 | o = Fl::pushed(); |
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206 | if (o == this) return 0; |
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207 | else if (o) send(o,event); |
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208 | else { |
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209 | for (i = children(); i--;) { |
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210 | o = a[i]; |
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211 | if (o->takesevents() && Fl::event_inside(o)) { |
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212 | if (send(o,event)) return 1; |
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213 | } |
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214 | } |
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215 | } |
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216 | return 0; |
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217 | |
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218 | case FL_MOUSEWHEEL: |
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219 | for (i = children(); i--;) { |
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220 | o = a[i]; |
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221 | if (o->takesevents() && Fl::event_inside(o) && send(o,FL_MOUSEWHEEL)) |
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222 | return 1; |
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223 | } |
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224 | for (i = children(); i--;) { |
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225 | o = a[i]; |
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226 | if (o->takesevents() && !Fl::event_inside(o) && send(o,FL_MOUSEWHEEL)) |
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227 | return 1; |
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228 | } |
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229 | return 0; |
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230 | |
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231 | case FL_DEACTIVATE: |
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232 | case FL_ACTIVATE: |
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233 | for (i = children(); i--;) { |
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234 | o = *a++; |
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235 | if (o->active()) o->handle(event); |
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236 | } |
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237 | return 1; |
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238 | |
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239 | case FL_SHOW: |
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240 | case FL_HIDE: |
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241 | for (i = children(); i--;) { |
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242 | o = *a++; |
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243 | if (event == FL_HIDE && o == Fl::focus()) { |
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244 | // Give up input focus... |
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245 | int old_event = Fl::e_number; |
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246 | o->handle(Fl::e_number = FL_UNFOCUS); |
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247 | Fl::e_number = old_event; |
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248 | Fl::focus(0); |
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249 | } |
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250 | if (o->visible()) o->handle(event); |
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251 | } |
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252 | return 1; |
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253 | |
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254 | default: |
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255 | // For all other events, try to give to each child, starting at focus: |
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256 | for (i = 0; i < children(); i ++) |
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257 | if (Fl::focus_ == a[i]) break; |
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258 | |
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259 | if (i >= children()) i = 0; |
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260 | |
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261 | if (children()) { |
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262 | for (int j = i;;) { |
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263 | if (a[j]->takesevents()) if (send(a[j], event)) return 1; |
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264 | j++; |
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265 | if (j >= children()) j = 0; |
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266 | if (j == i) break; |
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267 | } |
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268 | } |
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269 | |
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270 | return 0; |
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271 | } |
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272 | } |
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273 | |
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274 | //void Fl_Group::focus(Fl_Widget *o) {Fl::focus(o); o->handle(FL_FOCUS);} |
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275 | |
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276 | #if 0 |
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277 | const char *nameof(Fl_Widget *o) { |
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278 | if (!o) return "NULL"; |
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279 | if (!o->label()) return "<no label>"; |
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280 | return o->label(); |
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281 | } |
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282 | #endif |
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283 | |
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284 | // try to move the focus in response to a keystroke: |
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285 | int Fl_Group::navigation(int key) { |
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286 | if (children() <= 1) return 0; |
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287 | int i; |
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288 | for (i = 0; ; i++) { |
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289 | if (i >= children_) return 0; |
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290 | if (array_[i]->contains(Fl::focus())) break; |
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291 | } |
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292 | Fl_Widget *previous = array_[i]; |
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293 | |
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294 | for (;;) { |
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295 | switch (key) { |
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296 | case FL_Right: |
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297 | case FL_Down: |
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298 | i++; |
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299 | if (i >= children_) { |
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300 | if (parent()) return 0; |
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301 | i = 0; |
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302 | } |
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303 | break; |
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304 | case FL_Left: |
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305 | case FL_Up: |
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306 | if (i) i--; |
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307 | else { |
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308 | if (parent()) return 0; |
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309 | i = children_-1; |
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310 | } |
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311 | break; |
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312 | default: |
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313 | return 0; |
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314 | } |
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315 | Fl_Widget* o = array_[i]; |
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316 | if (o == previous) return 0; |
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317 | switch (key) { |
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318 | case FL_Down: |
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319 | case FL_Up: |
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320 | // for up/down, the widgets have to overlap horizontally: |
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321 | if (o->x() >= previous->x()+previous->w() || |
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322 | o->x()+o->w() <= previous->x()) continue; |
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323 | } |
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324 | if (o->take_focus()) return 1; |
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325 | } |
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326 | } |
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327 | |
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328 | //////////////////////////////////////////////////////////////// |
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329 | |
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330 | Fl_Group::Fl_Group(int X,int Y,int W,int H,const char *l) |
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331 | : Fl_Widget(X,Y,W,H,l) { |
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332 | align(FL_ALIGN_TOP); |
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333 | children_ = 0; |
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334 | array_ = 0; |
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335 | savedfocus_ = 0; |
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336 | resizable_ = this; |
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337 | sizes_ = 0; // this is allocated when first resize() is done |
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338 | // Subclasses may want to construct child objects as part of their |
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339 | // constructor, so make sure they are add()'d to this object. |
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340 | // But you must end() the object! |
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341 | begin(); |
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342 | } |
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343 | |
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344 | void Fl_Group::clear() { |
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345 | Fl_Widget*const* old_array = array(); |
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346 | int old_children = children(); |
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347 | // clear everything now, in case fl_fix_focus recursively calls us: |
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348 | children_ = 0; |
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349 | //array_ = 0; //dont do this, it will clobber old_array if only one child |
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350 | savedfocus_ = 0; |
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351 | resizable_ = this; |
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352 | init_sizes(); |
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353 | // okay, now it is safe to destroy the children: |
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354 | Fl_Widget*const* a = old_array; |
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355 | for (int i=old_children; i--;) { |
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356 | Fl_Widget* o = *a++; |
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357 | if (o->parent() == this) delete o; |
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358 | } |
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359 | if (old_children > 1) free((void*)old_array); |
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360 | } |
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361 | |
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362 | Fl_Group::~Fl_Group() { |
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363 | clear(); |
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364 | } |
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365 | |
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366 | void Fl_Group::insert(Fl_Widget &o, int index) { |
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367 | if (o.parent()) { |
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368 | Fl_Group* g = (Fl_Group*)(o.parent()); |
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369 | int n = g->find(o); |
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370 | if (g == this) { |
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371 | if (index > n) index--; |
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372 | if (index == n) return; |
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373 | } |
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374 | g->remove(o); |
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375 | } |
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376 | o.parent_ = this; |
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377 | if (children_ == 0) { // use array pointer to point at single child |
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378 | array_ = (Fl_Widget**)&o; |
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379 | } else if (children_ == 1) { // go from 1 to 2 children |
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380 | Fl_Widget* t = (Fl_Widget*)array_; |
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381 | array_ = (Fl_Widget**)malloc(2*sizeof(Fl_Widget*)); |
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382 | if (index) {array_[0] = t; array_[1] = &o;} |
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383 | else {array_[0] = &o; array_[1] = t;} |
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384 | } else { |
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385 | if (!(children_ & (children_-1))) // double number of children |
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386 | array_ = (Fl_Widget**)realloc((void*)array_, |
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387 | 2*children_*sizeof(Fl_Widget*)); |
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388 | int j; for (j = children_; j > index; j--) array_[j] = array_[j-1]; |
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389 | array_[j] = &o; |
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390 | } |
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391 | children_++; |
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392 | init_sizes(); |
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393 | } |
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394 | |
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395 | void Fl_Group::add(Fl_Widget &o) {insert(o, children_);} |
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396 | |
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397 | void Fl_Group::remove(Fl_Widget &o) { |
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398 | if (!children_) return; |
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399 | int i = find(o); |
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400 | if (i >= children_) return; |
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401 | if (&o == savedfocus_) savedfocus_ = 0; |
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402 | o.parent_ = 0; |
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403 | children_--; |
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404 | if (children_ == 1) { // go from 2 to 1 child |
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405 | Fl_Widget *t = array_[!i]; |
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406 | free((void*)array_); |
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407 | array_ = (Fl_Widget**)t; |
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408 | } else if (children_ > 1) { // delete from array |
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409 | for (; i < children_; i++) array_[i] = array_[i+1]; |
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410 | } |
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411 | init_sizes(); |
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412 | } |
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413 | |
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414 | //////////////////////////////////////////////////////////////// |
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415 | |
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416 | // Rather lame kludge here, I need to detect windows and ignore the |
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417 | // changes to X,Y, since all children are relative to X,Y. That |
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418 | // is why I check type(): |
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419 | |
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420 | // sizes array stores the initial positions of widgets as |
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421 | // left,right,top,bottom quads. The first quad is the group, the |
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422 | // second is the resizable (clipped to the group), and the |
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423 | // rest are the children. This is a convienent order for the |
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424 | // algorithim. If you change this be sure to fix Fl_Tile which |
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425 | // also uses this array! |
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426 | |
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427 | void Fl_Group::init_sizes() { |
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428 | delete[] sizes_; sizes_ = 0; |
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429 | } |
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430 | |
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431 | short* Fl_Group::sizes() { |
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432 | if (!sizes_) { |
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433 | short* p = sizes_ = new short[4*(children_+2)]; |
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434 | // first thing in sizes array is the group's size: |
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435 | if (type() < FL_WINDOW) {p[0] = x(); p[2] = y();} else {p[0] = p[2] = 0;} |
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436 | p[1] = p[0]+w(); p[3] = p[2]+h(); |
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437 | // next is the resizable's size: |
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438 | p[4] = p[0]; // init to the group's size |
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439 | p[5] = p[1]; |
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440 | p[6] = p[2]; |
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441 | p[7] = p[3]; |
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442 | Fl_Widget* r = resizable(); |
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443 | if (r && r != this) { // then clip the resizable to it |
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444 | int t; |
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445 | t = r->x(); if (t > p[0]) p[4] = t; |
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446 | t +=r->w(); if (t < p[1]) p[5] = t; |
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447 | t = r->y(); if (t > p[2]) p[6] = t; |
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448 | t +=r->h(); if (t < p[3]) p[7] = t; |
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449 | } |
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450 | // next is all the children's sizes: |
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451 | p += 8; |
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452 | Fl_Widget*const* a = array(); |
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453 | for (int i=children_; i--;) { |
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454 | Fl_Widget* o = *a++; |
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455 | *p++ = o->x(); |
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456 | *p++ = o->x()+o->w(); |
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457 | *p++ = o->y(); |
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458 | *p++ = o->y()+o->h(); |
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459 | } |
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460 | } |
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461 | return sizes_; |
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462 | } |
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463 | |
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464 | void Fl_Group::resize(int X, int Y, int W, int H) { |
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465 | |
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466 | int dx = X-x(); |
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467 | int dy = Y-y(); |
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468 | int dw = W-w(); |
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469 | int dh = H-h(); |
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470 | |
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471 | short *p = sizes(); // save initial sizes and positions |
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472 | |
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473 | Fl_Widget::resize(X,Y,W,H); // make new xywh values visible for children |
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474 | |
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475 | if (!resizable() || dw==0 && dh==0 ) { |
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476 | |
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477 | if (type() < FL_WINDOW) { |
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478 | Fl_Widget*const* a = array(); |
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479 | for (int i=children_; i--;) { |
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480 | Fl_Widget* o = *a++; |
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481 | o->resize(o->x()+dx, o->y()+dy, o->w(), o->h()); |
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482 | } |
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483 | } |
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484 | |
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485 | } else if (children_) { |
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486 | |
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487 | // get changes in size/position from the initial size: |
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488 | dx = X - p[0]; |
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489 | dw = W - (p[1]-p[0]); |
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490 | dy = Y - p[2]; |
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491 | dh = H - (p[3]-p[2]); |
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492 | if (type() >= FL_WINDOW) dx = dy = 0; |
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493 | p += 4; |
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494 | |
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495 | // get initial size of resizable(): |
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496 | int IX = *p++; |
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497 | int IR = *p++; |
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498 | int IY = *p++; |
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499 | int IB = *p++; |
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500 | |
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501 | Fl_Widget*const* a = array(); |
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502 | for (int i=children_; i--;) { |
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503 | Fl_Widget* o = *a++; |
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504 | #if 1 |
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505 | int XX = *p++; |
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506 | if (XX >= IR) XX += dw; |
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507 | else if (XX > IX) XX = IX+((XX-IX)*(IR+dw-IX)+(IR-IX)/2)/(IR-IX); |
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508 | int R = *p++; |
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509 | if (R >= IR) R += dw; |
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510 | else if (R > IX) R = IX+((R-IX)*(IR+dw-IX)+(IR-IX)/2)/(IR-IX); |
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511 | |
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512 | int YY = *p++; |
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513 | if (YY >= IB) YY += dh; |
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514 | else if (YY > IY) YY = IY+((YY-IY)*(IB+dh-IY)+(IB-IY)/2)/(IB-IY); |
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515 | int B = *p++; |
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516 | if (B >= IB) B += dh; |
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517 | else if (B > IY) B = IY+((B-IY)*(IB+dh-IY)+(IB-IY)/2)/(IB-IY); |
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518 | #else // much simpler code from Francois Ostiguy: |
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519 | int XX = *p++; |
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520 | if (XX >= IR) XX += dw; |
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521 | else if (XX > IX) XX += dw * (XX-IX)/(IR-IX); |
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522 | int R = *p++; |
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523 | if (R >= IR) R += dw; |
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524 | else if (R > IX) R = R + dw * (R-IX)/(IR-IX); |
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525 | |
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526 | int YY = *p++; |
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527 | if (YY >= IB) YY += dh; |
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528 | else if (YY > IY) YY = YY + dh*(YY-IY)/(IB-IY); |
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529 | int B = *p++; |
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530 | if (B >= IB) B += dh; |
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531 | else if (B > IY) B = B + dh*(B-IY)/(IB-IY); |
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532 | #endif |
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533 | o->resize(XX+dx, YY+dy, R-XX, B-YY); |
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534 | } |
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535 | } |
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536 | } |
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537 | |
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538 | void Fl_Group::draw_children() { |
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539 | Fl_Widget*const* a = array(); |
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540 | |
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541 | if (clip_children()) { |
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542 | fl_push_clip(x() + Fl::box_dx(box()), |
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543 | y() + Fl::box_dy(box()), |
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544 | w() - Fl::box_dw(box()), |
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545 | h() - Fl::box_dh(box())); |
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546 | } |
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547 | |
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548 | if (damage() & ~FL_DAMAGE_CHILD) { // redraw the entire thing: |
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549 | for (int i=children_; i--;) { |
---|
550 | Fl_Widget& o = **a++; |
---|
551 | draw_child(o); |
---|
552 | draw_outside_label(o); |
---|
553 | } |
---|
554 | } else { // only redraw the children that need it: |
---|
555 | for (int i=children_; i--;) update_child(**a++); |
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556 | } |
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557 | |
---|
558 | if (clip_children()) fl_pop_clip(); |
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559 | } |
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560 | |
---|
561 | void Fl_Group::draw() { |
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562 | if (damage() & ~FL_DAMAGE_CHILD) { // redraw the entire thing: |
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563 | draw_box(); |
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564 | draw_label(); |
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565 | } |
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566 | draw_children(); |
---|
567 | } |
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568 | |
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569 | // Draw a child only if it needs it: |
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570 | void Fl_Group::update_child(Fl_Widget& widget) const { |
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571 | if (widget.damage() && widget.visible() && widget.type() < FL_WINDOW && |
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572 | fl_not_clipped(widget.x(), widget.y(), widget.w(), widget.h())) { |
---|
573 | widget.draw(); |
---|
574 | widget.clear_damage(); |
---|
575 | } |
---|
576 | } |
---|
577 | |
---|
578 | // Force a child to redraw: |
---|
579 | void Fl_Group::draw_child(Fl_Widget& widget) const { |
---|
580 | if (widget.visible() && widget.type() < FL_WINDOW && |
---|
581 | fl_not_clipped(widget.x(), widget.y(), widget.w(), widget.h())) { |
---|
582 | widget.clear_damage(FL_DAMAGE_ALL); |
---|
583 | widget.draw(); |
---|
584 | widget.clear_damage(); |
---|
585 | } |
---|
586 | } |
---|
587 | |
---|
588 | extern char fl_draw_shortcut; |
---|
589 | |
---|
590 | // Parents normally call this to draw outside labels: |
---|
591 | void Fl_Group::draw_outside_label(const Fl_Widget& widget) const { |
---|
592 | if (!widget.visible()) return; |
---|
593 | // skip any labels that are inside the widget: |
---|
594 | if (!(widget.align()&15) || (widget.align() & FL_ALIGN_INSIDE)) return; |
---|
595 | // invent a box that is outside the widget: |
---|
596 | int a = widget.align(); |
---|
597 | int X = widget.x(); |
---|
598 | int Y = widget.y(); |
---|
599 | int W = widget.w(); |
---|
600 | int H = widget.h(); |
---|
601 | if (a & FL_ALIGN_TOP) { |
---|
602 | a ^= (FL_ALIGN_BOTTOM|FL_ALIGN_TOP); |
---|
603 | Y = y(); |
---|
604 | H = widget.y()-Y; |
---|
605 | } else if (a & FL_ALIGN_BOTTOM) { |
---|
606 | a ^= (FL_ALIGN_BOTTOM|FL_ALIGN_TOP); |
---|
607 | Y = Y+H; |
---|
608 | H = y()+h()-Y; |
---|
609 | } else if (a & FL_ALIGN_LEFT) { |
---|
610 | a ^= (FL_ALIGN_LEFT|FL_ALIGN_RIGHT); |
---|
611 | X = x(); |
---|
612 | W = widget.x()-X-3; |
---|
613 | } else if (a & FL_ALIGN_RIGHT) { |
---|
614 | a ^= (FL_ALIGN_LEFT|FL_ALIGN_RIGHT); |
---|
615 | X = X+W+3; |
---|
616 | W = x()+this->w()-X; |
---|
617 | } |
---|
618 | widget.draw_label(X,Y,W,H,(Fl_Align)a); |
---|
619 | } |
---|
620 | |
---|
621 | // |
---|
622 | // End of "$Id$". |
---|
623 | // |
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