path: root/test/tree.cxx

// generated by Fast Light User Interface Designer (fluid) version 1.0300

#include "tree.h"

void CccButton_CB(Fl_Widget*, void*data) {
  fprintf(stderr, "ccc button pushed\n");
}

void RebuildTree() {
  // REBUILD THE TREE TO MAKE CURRENT "DEFAULT" PREFS TAKE EFFECT
  tree->clear();
  tree->add("Aaa");
  tree->add("Bbb");
  tree->add("Ccc");
  tree->add("Ddd");
  tree->add("Bbb/child-01");
  tree->add("Bbb/child-01/111");
  tree->add("Bbb/child-01/222");
  tree->add("Bbb/child-01/333");
  tree->add("Bbb/child-02");
  tree->add("Bbb/child-03");
  tree->add("Bbb/child-04");
  
  {
    static Fl_Button *but = 0;
    // Assign an FLTK widget to one of the items
    Fl_Tree_Item *i;
    if ( ( i = tree->find_item("Bbb/child-03") ) != NULL ) {
      if ( !but ) {		// only do this once at program startup
        tree->begin();
        but = new Fl_Button(1,1,140,1,"ccc button");     // we control w() only
        but->labelsize(10);
      }
      i->widget(but);
      tree->end();
    }
  }
  {
    // Assign an FLTK group to one of the items with widgets
    Fl_Tree_Item *i;
    if ( ( i = tree->find_item("Bbb/child-04") ) != NULL ) {
      static Fl_Group *grp = 0;
      if ( !grp ) {		// only do this once at program startup
        tree->begin();
        grp = new Fl_Group(100,100,140,18); // build group.. tree handles position
        grp->color(FL_WHITE);
        grp->begin();
        Fl_Button *abut = new Fl_Button(grp->x()+0 ,grp->y()+2,65,15,"D1");
        abut->labelsize(10);
        Fl_Button *bbut = new Fl_Button(grp->x()+75,grp->y()+2,65,15,"D2");
        bbut->labelsize(10);
        grp->end();
        grp->resizable(grp);
        tree->end();
      }
      i->widget(grp);
    }
  }
  
  // Add an 'Ascending' node, and create it sorted
  tree->sortorder(FL_TREE_SORT_NONE);
  tree->add("Ascending")->close();
  tree->sortorder(FL_TREE_SORT_ASCENDING);
  tree->add("Ascending/Zzz");
  tree->add("Ascending/Xxx");
  tree->add("Ascending/Aaa");
  tree->add("Ascending/Bbb");
  tree->add("Ascending/Yyy");
  tree->add("Ascending/Ccc");
  
  // Add a 'Descending' node, and create it sorted
  tree->sortorder(FL_TREE_SORT_NONE);
  tree->add("Descending")->close();
  tree->sortorder(FL_TREE_SORT_DESCENDING);
  tree->add("Descending/Zzz");
  tree->add("Descending/Xxx");
  tree->add("Descending/Aaa");
  tree->add("Descending/Bbb");
  tree->add("Descending/Yyy");
  tree->add("Descending/Ccc");
  
  tree->redraw();
}

Fl_Double_Window *window=(Fl_Double_Window *)0;

Fl_Tree *tree=(Fl_Tree *)0;

static void cb_tree(Fl_Tree*, void*) {
  Fl_Tree_Item *item = tree->item_clicked();
  //item->select( item->is_selected() ? 0 : 1);
  //tree->redraw();
  fprintf(stderr, "TREE CALLBACK: label='%s' userdata=%ld\n",
          item->label(),
          (long)tree->user_data());
}

Fl_Value_Slider *labelsize_slider=(Fl_Value_Slider *)0;

static void cb_labelsize_slider(Fl_Value_Slider*, void*) {
  int size = (int)labelsize_slider->value();
  
  // DO SELECTED ITEMS
  int count = 0;
  for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
    if ( item->is_selected() ) {
      item->labelsize(size);
      count++;
    }
  }
  
  // NO ITEMS SELECTED? DO ALL
  if ( ! count ) {
    for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
      item->labelsize(size);
    }
  }
  
  tree->redraw();
}

Fl_Value_Slider *connectorwidth_slider=(Fl_Value_Slider *)0;

static void cb_connectorwidth_slider(Fl_Value_Slider*, void*) {
  tree->connectorwidth((int)connectorwidth_slider->value());
}

Fl_Check_Button *usericon_radio=(Fl_Check_Button *)0;

static void cb_usericon_radio(Fl_Check_Button*, void*) {
  static const char *L_folder_xpm[] = {
    "11 11 3 1",
    ".  c None",
    "x  c #d8d833",
    "@  c #808011",
    "...........",
    ".....@@@@..",
    "....@xxxx@.",
    "@@@@@xxxx@@",
    "@xxxxxxxxx@",
    "@xxxxxxxxx@",
    "@xxxxxxxxx@",
    "@xxxxxxxxx@",
    "@xxxxxxxxx@",
    "@xxxxxxxxx@",
    "@@@@@@@@@@@"};
  static Fl_Pixmap L_folderpixmap(L_folder_xpm);
  
  static const char *L_document_xpm[] = {
    "11 11 3 1",
    ".  c None",
    "x  c #d8d8f8",
    "@  c #202060",
    ".@@@@@@@@@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@xxxxxxx@.",
    ".@@@@@@@@@."};
  static Fl_Pixmap L_documentpixmap(L_document_xpm);
  
  Fl_Tree_Item *i = 0;
  if ( usericon_radio->value() ) {
    tree->usericon(&L_folderpixmap);
    if ( ( i = tree->find_item("Bbb/bgb/111") ) != NULL ) i->usericon(&L_documentpixmap);
    if ( ( i = tree->find_item("Bbb/bgb/222") ) != NULL ) i->usericon(&L_documentpixmap);
    if ( ( i = tree->find_item("Bbb/bgb/333") ) != NULL ) i->usericon(&L_documentpixmap);
  } else {
    tree->usericon(0);
    if ( ( i = tree->find_item("Bbb/bgb/111") ) != NULL ) i->usericon(0);
    if ( ( i = tree->find_item("Bbb/bgb/222") ) != NULL ) i->usericon(0);
    if ( ( i = tree->find_item("Bbb/bgb/333") ) != NULL ) i->usericon(0);
  };
}

Fl_Choice *collapseicons_chooser=(Fl_Choice *)0;

static void cb_collapseicons_chooser(Fl_Choice*, void*) {
  static const char *L_open_xpm[] = {
    "11 11 2 1",
    ".  c None",
    "@  c #000000",
    "...@.......",
    "...@@......",
    "...@@@.....",
    "...@@@@....",
    "...@@@@@...",
    "...@@@@@@..",
    "...@@@@@...",
    "...@@@@....",
    "...@@@.....",
    "...@@......",
    "...@......."};
  static Fl_Pixmap L_openpixmap(L_open_xpm);
  
  static const char *L_close_xpm[] = {
    "11 11 2 1",
    ".  c None",
    "@  c #000000",
    "...........",
    "...........",
    "...........",
    "...........",
    "...........",
    "@@@@@@@@@@@",
    ".@@@@@@@@@.",
    "..@@@@@@@..",
    "...@@@@@...",
    "....@@@....",
    ".....@....."};
  static Fl_Pixmap L_closepixmap(L_close_xpm);
  
  switch ( collapseicons_chooser->value() ) {
    case 0:
      tree->showcollapse(1);
      tree->openicon(0);
      tree->closeicon(0);
      break;
    case 1:
      tree->showcollapse(1);
      tree->openicon(&L_openpixmap);
      tree->closeicon(&L_closepixmap);
      break;
    case 2:
      tree->showcollapse(0);
      break;
  };
}

Fl_Menu_Item menu_collapseicons_chooser[] = {
  {"Normal", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Arrow", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Off", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {0,0,0,0,0,0,0,0,0}
};

Fl_Choice *connectorstyle_chooser=(Fl_Choice *)0;

static void cb_connectorstyle_chooser(Fl_Choice*, void*) {
  // CHANGE COLLAPSESTYLE
  switch ( connectorstyle_chooser->value() ) {
    case 0: tree->connectorstyle(FL_TREE_CONNECTOR_NONE);     break;
    case 1: tree->connectorstyle(FL_TREE_CONNECTOR_DOTTED);   break;
    case 2: tree->connectorstyle(FL_TREE_CONNECTOR_SOLID);    break;
  };
}

Fl_Menu_Item menu_connectorstyle_chooser[] = {
  {"None", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Dotted", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Solid", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {0,0,0,0,0,0,0,0,0}
};

Fl_Choice *labelcolor_chooser=(Fl_Choice *)0;

static void cb_labelcolor_chooser(Fl_Choice*, void*) {
  // Set color..
  Fl_Color c = Fl_Color(0x00000000);
  switch ( labelcolor_chooser->value() ) {
    case 0:  c = Fl_Color(0x00000000); break;	// black
    case 1:  c = Fl_Color(0xd0000000); break;	// red
    case 2:  c = Fl_Color(0x00a00000); break;	// green
    case 3:  c = Fl_Color(0x0000a000); break;	// blue
    default: c = Fl_Color(0x00000000); break;	// black
  }
  
  // DO SELECTED ITEMS
  int count = 0;
  for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
    if ( item->is_selected() ) {
      item->labelcolor(c);
      count++;
    }
  }
  
  // NO ITEMS SELECTED? DO ALL
  if ( ! count ) {
    for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
      item->labelcolor(c);
    }
  }
  
  tree->redraw();
}

Fl_Menu_Item menu_labelcolor_chooser[] = {
  {"Black", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Red", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Green", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Blue", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {0,0,0,0,0,0,0,0,0}
};

static void cb_Clear(Fl_Button*, void*) {
  Fl_Tree_Item *item=tree->first();
  while (item) {
    if ( item->is_selected() ) {
    	if ( tree->remove(item) == -1 ) break;
    	item = tree->first();
    } else {
      item = item->next();
    }
  }
  
  tree->redraw();
}

Fl_Light_Button *selectall_toggle=(Fl_Light_Button *)0;

static void cb_selectall_toggle(Fl_Light_Button*, void*) {
  int onoff = selectall_toggle->value();
  for (Fl_Tree_Item *item=tree->first(); item; item = item->next()) {
    item->select(onoff);
  }
  tree->redraw();
}

Fl_Light_Button *bold_toggle=(Fl_Light_Button *)0;

static void cb_bold_toggle(Fl_Light_Button*, void*) {
  int face = bold_toggle->value() ? FL_HELVETICA_BOLD : FL_HELVETICA;
  
  // DO SELECTED ITEMS
  int count = 0;
  for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
    if ( item->is_selected() ) {
      item->labelfont(face);
      count++;
    }
  }
  
  // NO ITEMS SELECTED? DO ALL
  if ( ! count ) {
    for ( Fl_Tree_Item *item=tree->first(); item; item = item->next() ) {
      item->labelfont(face);
    }
  }
  
  tree->redraw();
}

Fl_Light_Button *bbbselect_toggle=(Fl_Light_Button *)0;

static void cb_bbbselect_toggle(Fl_Light_Button*, void*) {
  // Select just the Bbb item and its immediate children
  Fl_Tree_Item *bbb = tree->find_item("/Bbb");
  if ( !bbb) {
    fl_alert("FAIL: Couldn't find item '/Bbb'???");
    return;
  }
  int onoff = bbbselect_toggle->value();
  bbb->select(onoff);
  for ( int t=0; t<bbb->children(); t++ ) {
    bbb->child(t)->select(onoff);
  }
  tree->redraw();
}

static void cb_Rebuild(Fl_Button*, void*) {
  RebuildTree();
}

static void cb_Clear1(Fl_Button*, void*) {
  tree->clear();
  tree->redraw();
}

static void cb_Insert(Fl_Button*, void*) {
  Fl_Tree_Item *item=tree->first();
  while (item) {
    if ( item->is_selected() ) {
      tree->insert_above(item, "AaaAaa");
      tree->insert_above(item, "BbbBbb");
      tree->insert_above(item, "CccCcc");
    }
    item = item->next();
  }
  
  tree->redraw();
}

Fl_Value_Slider *margintop_slider=(Fl_Value_Slider *)0;

static void cb_margintop_slider(Fl_Value_Slider*, void*) {
  int val = (int)margintop_slider->value();
  tree->margintop(val);
  tree->redraw();
}

Fl_Value_Slider *marginleft_slider=(Fl_Value_Slider *)0;

static void cb_marginleft_slider(Fl_Value_Slider*, void*) {
  int val = (int)marginleft_slider->value();
  tree->marginleft(val);
  tree->redraw();
}

Fl_Light_Button *deactivate_toggle=(Fl_Light_Button *)0;

static void cb_deactivate_toggle(Fl_Light_Button*, void*) {
  int onoff = deactivate_toggle->value() ? 0 : 1;
  
  int count = 0;
  for (Fl_Tree_Item *item=tree->first(); item; item = item->next()) {
    if ( item->is_selected() ) {
      item->activate(onoff);
      ++count;
    }
  }
  
  if ( count == 0 ) {
    for (Fl_Tree_Item *item=tree->first(); item; item = item->next()) {
      item->activate(onoff);
    }
  }
  
  tree->redraw();
}

Fl_Check_Button *showroot_radio=(Fl_Check_Button *)0;

static void cb_showroot_radio(Fl_Check_Button*, void*) {
  int onoff = showroot_radio->value();
  tree->showroot(onoff);
}

Fl_Choice *selectmode_chooser=(Fl_Choice *)0;

static void cb_selectmode_chooser(Fl_Choice*, void*) {
  // Set selection mode
  switch ( selectmode_chooser->value() ) {
    case 0:  tree->selectmode(FL_TREE_SELECT_NONE);   break;	// None
    case 1:  tree->selectmode(FL_TREE_SELECT_SINGLE); break;	// Single
    case 2:  tree->selectmode(FL_TREE_SELECT_MULTI);  break; 	// Multi
    default: tree->selectmode(FL_TREE_SELECT_SINGLE); break;	// Single
  };
}

Fl_Menu_Item menu_selectmode_chooser[] = {
  {"None", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Single", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {"Multi", 0,  0, 0, 0, FL_NORMAL_LABEL, 0, 11, 0},
  {0,0,0,0,0,0,0,0,0}
};

Fl_Value_Slider *openchild_marginbottom_slider=(Fl_Value_Slider *)0;

static void cb_openchild_marginbottom_slider(Fl_Value_Slider*, void*) {
  int val = (int)openchild_marginbottom_slider->value();
  tree->openchild_marginbottom(val);
  tree->redraw();
}

int main(int argc, char **argv) {
  { window = new Fl_Double_Window(580, 695, "test-Fl_Tree");
    { tree = new Fl_Tree(15, 15, 550, 390);
      tree->box(FL_DOWN_BOX);
      tree->color((Fl_Color)55);
      tree->selection_color(FL_BACKGROUND_COLOR);
      tree->labeltype(FL_NORMAL_LABEL);
      tree->labelfont(0);
      tree->labelsize(14);
      tree->labelcolor(FL_FOREGROUND_COLOR);
      tree->callback((Fl_Callback*)cb_tree, (void*)(1234));
      tree->align(Fl_Align(FL_ALIGN_TOP));
      tree->when(FL_WHEN_RELEASE);
      tree->end();
    } // Fl_Tree* tree
    { Fl_Value_Slider* o = labelsize_slider = new Fl_Value_Slider(190, 474, 240, 16, "Text size");
      labelsize_slider->tooltip("Changes the font size of the selected items\nIf none selected, all are change\
                                d");
      labelsize_slider->type(1);
      labelsize_slider->labelsize(12);
      labelsize_slider->step(0.01);
      labelsize_slider->textsize(12);
      labelsize_slider->callback((Fl_Callback*)cb_labelsize_slider, (void*)(tree));
      labelsize_slider->align(Fl_Align(FL_ALIGN_LEFT));
      o->value(tree->labelsize());
      o->range(5.0, 200.0);
      o->step(1.0);
      o->color(46); o->selection_color(FL_RED);
    } // Fl_Value_Slider* labelsize_slider
    { Fl_Value_Slider* o = connectorwidth_slider = new Fl_Value_Slider(190, 494, 240, 16, "Connector width");
      connectorwidth_slider->tooltip("Tests Fl_Tree::connectorwidth()");
      connectorwidth_slider->type(1);
      connectorwidth_slider->labelsize(12);
      connectorwidth_slider->step(0.01);
      connectorwidth_slider->textsize(12);
      connectorwidth_slider->callback((Fl_Callback*)cb_connectorwidth_slider, (void*)(tree));
      connectorwidth_slider->align(Fl_Align(FL_ALIGN_LEFT));
      o->value(tree->connectorwidth());
      o->range(10.0, 100.0);
      o->step(1.0);
      o->color(46); o->selection_color(FL_RED);
    } // Fl_Value_Slider* connectorwidth_slider
    { usericon_radio = new Fl_Check_Button(145, 520, 130, 16, "Enable user icons?");
      usericon_radio->tooltip("Tests Fl_Tree_Item::usericon()");
      usericon_radio->down_box(FL_DOWN_BOX);
      usericon_radio->labelsize(11);
      usericon_radio->callback((Fl_Callback*)cb_usericon_radio, (void*)(tree));
    } // Fl_Check_Button* usericon_radio
    { collapseicons_chooser = new Fl_Choice(145, 564, 110, 16, "Collapse icons");
      collapseicons_chooser->tooltip("Tests Fl_Tree::openicon() and Fl_Tree::closeicon()");
      collapseicons_chooser->down_box(FL_BORDER_BOX);
      collapseicons_chooser->labelsize(11);
      collapseicons_chooser->textsize(11);
      collapseicons_chooser->callback((Fl_Callback*)cb_collapseicons_chooser);
      collapseicons_chooser->menu(menu_collapseicons_chooser);
    } // Fl_Choice* collapseicons_chooser
    { connectorstyle_chooser = new Fl_Choice(145, 584, 110, 16, "Line style");
      connectorstyle_chooser->tooltip("Tests connectorstyle() bit flags");
      connectorstyle_chooser->down_box(FL_BORDER_BOX);
      connectorstyle_chooser->labelsize(11);
      connectorstyle_chooser->textsize(11);
      connectorstyle_chooser->callback((Fl_Callback*)cb_connectorstyle_chooser);
      connectorstyle_chooser->menu(menu_connectorstyle_chooser);
      connectorstyle_chooser->value(1);   // tree's default is 'dotted'
    } // Fl_Choice* connectorstyle_chooser
    { labelcolor_chooser = new Fl_Choice(145, 604, 110, 16, "Item Text Color");
      labelcolor_chooser->tooltip("Changes the label color for the selected items\nIf no items selected, all are\
                                  changed");
      labelcolor_chooser->down_box(FL_BORDER_BOX);
      labelcolor_chooser->labelsize(11);
      labelcolor_chooser->textsize(11);
      labelcolor_chooser->callback((Fl_Callback*)cb_labelcolor_chooser);
      labelcolor_chooser->menu(menu_labelcolor_chooser);
    } // Fl_Choice* labelcolor_chooser
    { Fl_Button* o = new Fl_Button(450, 563, 100, 16, "Clear Selected");
      o->tooltip("Clears the selected items\nIf no items are selected, all items are cleared");
      o->labelsize(11);
      o->callback((Fl_Callback*)cb_Clear);
    } // Fl_Button* o
    { selectall_toggle = new Fl_Light_Button(325, 563, 100, 16, " Select All");
      selectall_toggle->labelsize(11);
      selectall_toggle->callback((Fl_Callback*)cb_selectall_toggle);
    } // Fl_Light_Button* selectall_toggle
    { bold_toggle = new Fl_Light_Button(325, 623, 100, 17, " Bold Font");
      bold_toggle->tooltip("Toggles bold font for selected items\nIf nothing selected, all are changed");
      bold_toggle->labelsize(11);
      bold_toggle->callback((Fl_Callback*)cb_bold_toggle);
    } // Fl_Light_Button* bold_toggle
    { bbbselect_toggle = new Fl_Light_Button(325, 583, 100, 16, " Select Bbb");
      bbbselect_toggle->tooltip("Toggles selecting the \'Bbb\' item and its immediate children");
      bbbselect_toggle->labelsize(11);
      bbbselect_toggle->callback((Fl_Callback*)cb_bbbselect_toggle);
    } // Fl_Light_Button* bbbselect_toggle
    { Fl_Button* o = new Fl_Button(450, 623, 100, 17, "Rebuild Tree");
      o->tooltip("Rebuilds the tree with defaults");
      o->labelsize(11);
      o->callback((Fl_Callback*)cb_Rebuild);
    } // Fl_Button* o
    { Fl_Button* o = new Fl_Button(450, 583, 100, 16, "Clear All");
      o->tooltip("Clears all items\nTests Fl_Tree::clear()");
      o->labelsize(11);
      o->callback((Fl_Callback*)cb_Clear1);
    } // Fl_Button* o
    { Fl_Button* o = new Fl_Button(450, 603, 100, 16, "Insert Above");
      o->tooltip("Inserts three items above the selected items");
      o->labelsize(11);
      o->callback((Fl_Callback*)cb_Insert);
    } // Fl_Button* o
    { Fl_Value_Slider* o = margintop_slider = new Fl_Value_Slider(190, 414, 240, 16, "margintop()");
      margintop_slider->tooltip("Changes the top margin for the tree widget");
      margintop_slider->type(1);
      margintop_slider->labelsize(12);
      margintop_slider->step(0.01);
      margintop_slider->textsize(12);
      margintop_slider->callback((Fl_Callback*)cb_margintop_slider, (void*)(tree));
      margintop_slider->align(Fl_Align(FL_ALIGN_LEFT));
      o->value(tree->margintop());
      o->range(0.0, 100.0);
      o->step(1.0);
      o->color(46); o->selection_color(FL_RED);
    } // Fl_Value_Slider* margintop_slider
    { Fl_Value_Slider* o = marginleft_slider = new Fl_Value_Slider(190, 434, 240, 16, "marginleft()");
      marginleft_slider->tooltip("Changes the left margin for the tree widget");
      marginleft_slider->type(1);
      marginleft_slider->labelsize(12);
      marginleft_slider->step(0.01);
      marginleft_slider->textsize(12);
      marginleft_slider->callback((Fl_Callback*)cb_marginleft_slider, (void*)(tree));
      marginleft_slider->align(Fl_Align(FL_ALIGN_LEFT));
      o->value(tree->marginleft());
      o->range(0.0, 100.0);
      o->step(1.0);
      o->color(46); o->selection_color(FL_RED);
    } // Fl_Value_Slider* marginleft_slider
    { deactivate_toggle = new Fl_Light_Button(325, 603, 100, 16, " Deactivate");
      deactivate_toggle->tooltip("Toggle the deactivation state of the selected items.\nIf none are selected, a\
                                 ll are set.");
      deactivate_toggle->labelsize(11);
      deactivate_toggle->callback((Fl_Callback*)cb_deactivate_toggle);
    } // Fl_Light_Button* deactivate_toggle
    { showroot_radio = new Fl_Check_Button(145, 539, 130, 16, "Show root?");
      showroot_radio->tooltip("Tests Fl_Tree_Item::usericon()");
      showroot_radio->down_box(FL_DOWN_BOX);
      showroot_radio->labelsize(11);
      showroot_radio->callback((Fl_Callback*)cb_showroot_radio, (void*)(tree));
      int onoff = tree->showroot(); showroot_radio->value(onoff);
    } // Fl_Check_Button* showroot_radio
    { selectmode_chooser = new Fl_Choice(145, 624, 110, 16, "Selection Mode");
      selectmode_chooser->tooltip("Sets how Fl_Tree handles mouse selection of tree items");
      selectmode_chooser->down_box(FL_BORDER_BOX);
      selectmode_chooser->labelsize(11);
      selectmode_chooser->textsize(11);
      selectmode_chooser->callback((Fl_Callback*)cb_selectmode_chooser);
      selectmode_chooser->menu(menu_selectmode_chooser);
      selectmode_chooser->value(1);
      cb_selectmode_chooser(selectmode_chooser, (void*)0);
    } // Fl_Choice* selectmode_chooser
    { Fl_Value_Slider* o = openchild_marginbottom_slider = new Fl_Value_Slider(190, 454, 240, 16, "openchild_marginbottom()");
      openchild_marginbottom_slider->tooltip("Changes the vertical space below an open child tree");
      openchild_marginbottom_slider->type(1);
      openchild_marginbottom_slider->labelsize(12);
      openchild_marginbottom_slider->step(0.01);
      openchild_marginbottom_slider->textsize(12);
      openchild_marginbottom_slider->callback((Fl_Callback*)cb_openchild_marginbottom_slider, (void*)(tree));
      openchild_marginbottom_slider->align(Fl_Align(FL_ALIGN_LEFT));
      o->value(tree->openchild_marginbottom());
      o->range(0.0, 100.0);
      o->step(1.0);
      o->color(46); o->selection_color(FL_RED);
    } // Fl_Value_Slider* openchild_marginbottom_slider
    window->end();
  } // Fl_Double_Window* window
  // Initialize Tree
  tree->root_label("ROOT");
  RebuildTree();
  tree->show_self();
  // FLTK stuff
  // Fl::scheme("gtk+");
  window->resizable(window);
  window->size_range(window->w(), window->h(), 0, 0);
  window->show(argc, argv);
  return Fl::run();
}