C++ Fl_Scroll::end方法代码示例

int main() {
    Fl_Double_Window *win = new Fl_Double_Window(720,486);
    Fl_Scroll *scroll = new Fl_Scroll(10,10,win->w()-20,win->h()-20);
    scroll->box(FL_DOWN_BOX);
    {
        const int deskw = 15000;
        const int deskh = 15000;
        Fl_OpDesk *opdesk = new Fl_OpDesk(0,0,deskw,deskh);
        opdesk->begin();
        {
            printf("Creating %d boxes\n", (deskw/200)*(deskh/200));
            for ( int x=30; x<deskw; x+=200 ) {
                for ( int y=30; y<deskh; y+=200 ) {
                    char s[80];
                    sprintf(s,"Box %d/%d",x,y);
                    Fl_OpBox *opbox = new Fl_OpBox(x,y,180,120,strdup(s));
                    opbox->begin();
                    {
                        /*Fl_OpButton *a =*/ new Fl_OpButton("A", FL_OP_INPUT_BUTTON);
                        /*Fl_OpButton *b =*/ new Fl_OpButton("B", FL_OP_INPUT_BUTTON);
                        /*Fl_OpButton *c =*/ new Fl_OpButton("CCC", FL_OP_INPUT_BUTTON);
                        /*Fl_OpButton *d =*/ new Fl_OpButton("OUT1", FL_OP_OUTPUT_BUTTON);
                        /*Fl_OpButton *e =*/ new Fl_OpButton("OUT2", FL_OP_OUTPUT_BUTTON);
                    }
                    opbox->end();
                }
            }
        }
        opdesk->end();
    }
    scroll->end();
    win->resizable(win);
    win->show();
    return(Fl::run());
}

ModelerUserInterface::ModelerUserInterface() {
  Fl_Double_Window* w;
  { Fl_Double_Window* o = m_controlsWindow = new Fl_Double_Window(395, 325, "Final Project Controls");
    w = o;
    o->callback((Fl_Callback*)cb_m_controlsWindow, (void*)(this));
    o->when(FL_WHEN_NEVER);
    { Fl_Menu_Bar* o = m_controlsMenuBar = new Fl_Menu_Bar(0, 0, 395, 25);
      o->menu(menu_m_controlsMenuBar);
    }
    { Fl_Browser* o = m_controlsBrowser = new Fl_Browser(0, 25, 140, 300, "Controls");
      o->type(3);
      o->textsize(10);
      o->callback((Fl_Callback*)cb_m_controlsBrowser);
      Fl_Group::current()->resizable(o);
    }
    { Fl_Scroll* o = m_controlsScroll = new Fl_Scroll(145, 25, 250, 300);
      o->type(6);
      o->when(FL_WHEN_CHANGED);
      { Fl_Pack* o = m_controlsPack = new Fl_Pack(145, 25, 225, 300);
        o->end();
      }
      o->end();
    }
    o->end();
  }
  { Fl_Double_Window* o = m_modelerWindow = new Fl_Double_Window( 800, 800, "Assignment 2 Model");
    w = o;
    o->callback((Fl_Callback*)cb_m_modelerWindow, (void*)(this));
    o->when(FL_WHEN_NEVER);
    { ModelerView* o = m_modelerView = new ModelerView(0, 0, 800, 800, "ModelerView");
      o->box(FL_NO_BOX);
      o->color(FL_BACKGROUND_COLOR);
      o->selection_color(FL_BACKGROUND_COLOR);
      o->labeltype(FL_NORMAL_LABEL);
      o->labelfont(0);
      o->labelsize(14);
      o->labelcolor(FL_BLACK);
      o->align(FL_ALIGN_CENTER);
      o->when(FL_WHEN_RELEASE);
      Fl_Group::current()->resizable(o);
    }
    o->end();
  }
}

/*
  Called everytime we click the refresh button. This will request all participants
  and update the UI.
 */ 
void SelectorGUI::update(){
  int x = 40;
  int y = 10;
  int dy = 20; 
  int i = 0;
  int len = 0;
  
  swindow->clear();
  swindow->redraw();
  swindow->begin();
  
  len = GetParticipants(pList);
  
  for(i; i < len; i ++){
    ssrcList[i] = (char*)pList[i].ssrc;
    Fl_Check_Button* b = new Fl_Check_Button(x, y, 300, 30, pList[i].name);
    b->callback(static_selectCB, (void*) pList[i].ssrc);
    b->type(102);
    y = y + dy;
  }
  swindow->end();
  swindow->redraw();
}

/*     Fl_Group( X, Y, W, H, L) */
Chain::Chain ( ) : Fl_Group( 0, 0, 100, 100, "")

{
    /* not really deleting here, but reusing this variable */
    _deleting = true;

    int X = 0;
    int Y = 0;
    int W = 100;
    int H = 100;

/*     _outs = 1; */
/*     _ins = 1; */

    _configure_outputs_callback = NULL;

    _strip = NULL;

    _name = NULL;

    labelsize( 10 );
    align( FL_ALIGN_TOP );

    { Fl_Flip_Button* o  = tab_button = new Fl_Flip_Button( X, Y, W, 16, "chain/controls");
        o->type(1);
        o->labelsize( 12 );
        o->callback( cb_handle, this );
    }

    Y += 18;
    H -= 18;

    { Fl_Group *o = chain_tab = new Fl_Group( X, Y, W, H, "" );
        o->labeltype( FL_NO_LABEL );
        o->box( FL_FLAT_BOX );
//        o->color( fl_darker( FL_BACKGROUND_COLOR ) );
//        o->color( FL_BACKGROUND_COLOR );
//        o->box( FL_NO_BOX );
        { Fl_Packscroller *o = new Fl_Packscroller( X, Y, W, H );
            o->color( FL_BACKGROUND_COLOR );
//            o->box( FL_FLAT_BOX );
            o->box( FL_THIN_UP_BOX );
            o->type( Fl_Scroll::VERTICAL );
            { Fl_Pack *o = modules_pack = new Fl_Pack( X, Y, W, H );
                o->type( Fl_Pack::VERTICAL );
                o->spacing( 6 );
                o->end();
                Fl_Group::current()->resizable( o );
            }
            o->end();
        }
        o->end();
    }
    { Fl_Group *o = control_tab = new Fl_Group( X, Y, W, H, "" );
        o->box( FL_FLAT_BOX );
        o->color( FL_BACKGROUND_COLOR );
        o->labeltype( FL_NO_LABEL );
        o->hide();
        { Fl_Scroll *o = new Fl_Scroll( X, Y, W, H );
            o->color( FL_BACKGROUND_COLOR );
            o->box( FL_NO_BOX );
            o->type( Fl_Scroll::VERTICAL );
            { Fl_Pack *o = controls_pack = new Fl_Pack( X, Y, W, H );
                o->type( Fl_Pack::VERTICAL );
                o->spacing( 5 );
//            o->color( FL_RED );
                o->end();
                Fl_Group::current()->resizable( o );
            }
            o->end();
            Fl_Group::current()->resizable( o );
        }
        o->end();
        o->hide();
        Fl_Group::current()->resizable( o );
    }
    end();

    log_create();

    _deleting = false;
}

ModelerUserInterface::ModelerUserInterface() {
	// Make this instance the current one
	instance = this;

	// Initialize pointers to NULL
	m_nativeChooser = NULL;
	model = NULL;
	currentGroup = NULL;

	// Set appearance to GTK+ for a nice look
	Fl::scheme("gtk+");

	// Set the animation speed to 24 frames/second
	framesPerSecond = 24;

	// We're not animating yet.
	animating = false;

	// Set the color scheme
	Fl::set_color(FL_BACKGROUND_COLOR, 240, 240, 240);
	Fl::set_color(FL_BACKGROUND2_COLOR, 255, 255, 255);
	Fl::set_color(FL_FOREGROUND_COLOR, 0, 0, 0);
	Fl::set_color(FL_INACTIVE_COLOR, 128, 128, 128);
	Fl::set_color(FL_SELECTION_COLOR, 51, 153, 255);

	// Create all of the UI elements
	// (autogenerated by FLUID, the FLTK UI Designer)
	Fl_Double_Window* w;
	//const char* title = "CSEP457 Modeler";
	const char* title = "CSEP557 Modeler";
	{ Fl_Double_Window* o = m_controlsWindow = new Fl_Double_Window(800, 625, title);
		w = o;
		o->callback((Fl_Callback*)cb_m_controlsWindow, (void*)(this));
		o->when(FL_WHEN_NEVER);
		{ Fl_Menu_Bar* o = m_controlsMenuBar = new Fl_Menu_Bar(0, 0, 800, 25);
		  o->menu(menu_m_controlsMenuBar);
		}

		// Contains the controls on the left
		{ leftPane = new Fl_Group(0, 25, 250, 600);
			int tabSpace = -25, controlSpace = 0;
				{ Fl_Tile* o = m_controlSplitPane = new Fl_Tile(0, 50 + tabSpace, 250, 575 - tabSpace);
					o->box(FL_FLAT_BOX);
					{ Fl_Tree* o = m_controlsTree = new Fl_Tree(0, 50 + tabSpace, 250, 100);
					  o->when(FL_WHEN_CHANGED);
					  o->callback((Fl_Callback*)TreeCallback);
					  o->marginleft(-5);
					  o->end();
					}
					{ Fl_Scroll* o = m_controlsScroll =
						new Fl_Scroll(0, 150 + tabSpace, 250, 475 - tabSpace - controlSpace);
					  o->type(Fl_Scroll::VERTICAL);
					  o->when(FL_WHEN_CHANGED);
					  { Fl_Pack* o = m_controlsPack =
						  new Fl_Pack(10, 150 + tabSpace, 215, 475 - tabSpace - controlSpace);
						Fl_Group::current()->resizable(o);
						o->spacing(2);
						o->end();
					  }
					  o->end();
					}
					o->end();
				} // end Modeler group/tab
			leftPane->end();
		} // left pane
		{ // TODO: remove this extra brace!
			{ Fl_Group* o = m_viewPane = new Fl_Group(250, 25, 550, 600);
				o->box(FL_NO_BOX);
				o->color(FL_BACKGROUND_COLOR);
				m_modelerView = new ModelerView(250, 25, 550, 600, "");
				w->resizable(m_modelerView);
				o->end();
				Fl_Group::current()->resizable(o);
			}
		}
		o->end();
	}
}

Fl_Double_Window* SUBnoteUI::make_window() {
  { SUBparameters = new Fl_Double_Window(735, 390, "SUBsynth Parameters");
    SUBparameters->user_data((void*)(this));
    { Fl_Scroll* o = new Fl_Scroll(5, 140, 435, 245);
      o->type(1);
      o->box(FL_THIN_UP_BOX);
      { Fl_Pack* o = harmonics = new Fl_Pack(10, 145, 425, 235);
        harmonics->type(1);
        for (int i=0;i<MAX_SUB_HARMONICS;i++){h[i]=new SUBnoteharmonic(0,0,15,o->h(),"");h[i]->init(pars,i);}
        harmonics->end();
      } // Fl_Pack* harmonics
      o->end();
    } // Fl_Scroll* o
    { Fl_Button* o = new Fl_Button(625, 365, 105, 20, "Close");
      o->box(FL_THIN_UP_BOX);
      o->labelfont(1);
      o->labelsize(11);
      o->callback((Fl_Callback*)cb_Close);
    } // Fl_Button* o
    { Fl_Group* o = new Fl_Group(5, 5, 215, 135, "AMPLITUDE");
      o->box(FL_THIN_UP_FRAME);
      o->labeltype(FL_EMBOSSED_LABEL);
      o->labelfont(1);
      o->align(FL_ALIGN_TOP|FL_ALIGN_INSIDE);
      { Fl_Value_Slider* o = vol = new Fl_Value_Slider(10, 25, 140, 15, "Vol");
        vol->tooltip("Volume");
        vol->type(5);
        vol->box(FL_FLAT_BOX);
        vol->labelsize(11);
        vol->maximum(127);
        vol->step(1);
        vol->callback((Fl_Callback*)cb_vol);
        vol->align(FL_ALIGN_RIGHT);
        o->value(pars->PVolume);
      } // Fl_Value_Slider* vol
      { Fl_Value_Slider* o = vsns = new Fl_Value_Slider(10, 45, 140, 15, "V.Sns");
        vsns->tooltip("Velocity Sensing Function (rightmost to disable)");
        vsns->type(5);
        vsns->box(FL_FLAT_BOX);
        vsns->labelsize(11);
        vsns->maximum(127);
        vsns->step(1);
        vsns->callback((Fl_Callback*)cb_vsns);
        vsns->align(FL_ALIGN_RIGHT);
        o->value(pars->PAmpVelocityScaleFunction);
      } // Fl_Value_Slider* vsns
      { WidgetPDial* o = pan = new WidgetPDial(185, 20, 30, 30, "Pan");
        pan->tooltip("Panning (leftmost is Random)");
        pan->box(FL_ROUND_UP_BOX);
        pan->color(FL_BACKGROUND_COLOR);
        pan->selection_color(FL_INACTIVE_COLOR);
        pan->labeltype(FL_NORMAL_LABEL);
        pan->labelfont(0);
        pan->labelsize(10);
        pan->labelcolor(FL_FOREGROUND_COLOR);
        pan->maximum(127);
        pan->step(1);
        pan->callback((Fl_Callback*)cb_pan);
        pan->align(FL_ALIGN_BOTTOM);
        pan->when(FL_WHEN_CHANGED);
        o->value(pars->PPanning);
      } // WidgetPDial* pan
      { EnvelopeUI* o = ampenv = new EnvelopeUI(10, 65, 205, 70, "SUBsynth - Amplitude Envelope");
        ampenv->box(FL_FLAT_BOX);
        ampenv->color((Fl_Color)51);
        ampenv->selection_color(FL_BACKGROUND_COLOR);
        ampenv->labeltype(FL_NORMAL_LABEL);
        ampenv->labelfont(0);
        ampenv->labelsize(14);
        ampenv->labelcolor(FL_FOREGROUND_COLOR);
        ampenv->align(FL_ALIGN_WRAP|FL_ALIGN_INSIDE);
        ampenv->when(FL_WHEN_RELEASE);
        o->init(pars->AmpEnvelope,master);
        ampenv->end();
      } // EnvelopeUI* ampenv
      o->end();
    } // Fl_Group* o
    { Fl_Group* o = new Fl_Group(495, 325, 235, 35);
      o->box(FL_THIN_UP_FRAME);
      { Fl_Counter* o = filterstages = new Fl_Counter(515, 340, 45, 15, "Filter Stages");
        filterstages->tooltip("How many times the noise is filtered");
        filterstages->type(1);
        filterstages->labelfont(1);
        filterstages->labelsize(10);
        filterstages->minimum(1);
        filterstages->maximum(5);
        filterstages->step(1);
        filterstages->textsize(10);
        filterstages->callback((Fl_Callback*)cb_filterstages);
        filterstages->align(FL_ALIGN_TOP);
        o->value(pars->Pnumstages);
      } // Fl_Counter* filterstages
      { Fl_Choice* o = magtype = new Fl_Choice(585, 340, 65, 15, "Mag.Type");
        magtype->down_box(FL_BORDER_BOX);
        magtype->labelfont(1);
        magtype->labelsize(10);
        magtype->textsize(11);
        magtype->callback((Fl_Callback*)cb_magtype);
        magtype->align(FL_ALIGN_TOP);
        magtype->menu(menu_magtype);
//.........这里部分代码省略.........

KeyboardPluginGUI::KeyboardPluginGUI(int w, int h,KeyboardPlugin *o,ChannelHandler *ch,const HostInfo *Info) :
SpiralPluginGUI(w,h,o,ch),
m_Last(-1),
m_Oct(4)
{
	Fl_Scroll *Scroll = new Fl_Scroll(2,20,w-4,h-20);
	Fl_Group *Group = new Fl_Group(0,20,500,h-40);
	Group->box(FL_FLAT_BOX);
	Group->user_data(this);
	Scroll->add(Group);

	int KeyWidth=10,Note,Pos=0,Count=0;

	for (int n=0; n<NUM_KEYS; n++)
	{
		m_Num[n]=n;

		Note = n%12;
		if (Note!=1 && Note!=3 && Note!=6 && Note!=8 && Note!=10)
		{
			Pos=Count*KeyWidth;
			Count++;
			m_Key[n] = new Fl_Button(Pos,20,KeyWidth,50,"");
			m_Key[n]->box(FL_THIN_UP_BOX);
			m_Key[n]->labelsize(10);
			m_Key[n]->when(FL_WHEN_CHANGED);

			if (Note==0)
			{
				int Num=n/12;
				sprintf(m_Label[n],"%d",Num);
				m_Key[n]->label(m_Label[n]);
				m_Key[n]->align(FL_ALIGN_BOTTOM|FL_ALIGN_INSIDE);
			}
			m_Key[n]->color(FL_WHITE);
			m_Key[n]->selection_color(FL_WHITE);
			m_Key[n]->callback((Fl_Callback*)cb_Key, &m_Num[n]);
			Group->add(m_Key[n]);
		}
	}

	Count=0;
	for (int n=0; n<NUM_KEYS; n++)
	{
		Note = n%12;
		if (Note==1 || Note==3 || Note==6 || Note==8 || Note==10)
		{
			m_Key[n] = new Fl_Button(Pos+5,20,KeyWidth,30,"");
			m_Key[n]->box(FL_THIN_UP_BOX);
			m_Key[n]->labelsize(10);
			m_Key[n]->when(FL_WHEN_CHANGED);
			m_Key[n]->color(FL_BLACK);
			m_Key[n]->selection_color(FL_BLACK);
			m_Key[n]->callback((Fl_Callback*)cb_Key, &m_Num[n]);
			Group->add(m_Key[n]);
		}
		else
		{
			Pos=Count*KeyWidth;
			Count++;
		}
	}
	Group->position(-100,20);
	Group->end();
	Scroll->end();
}

Mixer::Mixer ( int X, int Y, int W, int H, const char *L ) :
    Fl_Group( X, Y, W, H, L )
{
    Loggable::dirty_callback( &Mixer::handle_dirty, this );

    _rows = 1;
    box( FL_FLAT_BOX );
    labelsize( 96 );
    { Fl_Group *o = new Fl_Group( X, Y, W, 24 );

        { Fl_Menu_Bar *o = menubar = new Fl_Menu_Bar( X, Y, W, 24 );
            o->add( "&Project/&New" );
            o->add( "&Project/&Open" );
            o->add( "&Project/&Save", FL_CTRL + 's', 0, 0 );
            o->add( "&Project/&Quit", FL_CTRL + 'q', 0, 0 );
            o->add( "&Mixer/&Add Strip", 'a', 0, 0 );
            o->add( "&Mixer/Add &N Strips" );
            o->add( "&Mixer/&Import Strip" );
            o->add( "&Mixer/&Rows/One", '1', 0, 0 );
            o->add( "&Mixer/&Rows/Two", '2', 0, 0 );
            o->add( "&Mixer/&Rows/Three", '3', 0, 0 );
            o->add( "&View/&Theme", 0, 0, 0 );
            o->add( "_&Options/&Display/&Knobs/&Arc", 0, 0, 0, FL_MENU_RADIO   );
            o->add( "_&Options/&Display/&Knobs/&Burnished", 0, 0, 0, FL_MENU_RADIO );
            o->add( "_&Options/&Display/&Knobs/&Plastic", 0, 0, 0, FL_MENU_RADIO | FL_MENU_VALUE );
            o->add( "_&Options/&Display/&Sliders/&Nice", 0, 0, 0, FL_MENU_RADIO | FL_MENU_VALUE );
            o->add( "_&Options/&Display/&Sliders/&Fill", 0, 0, 0, FL_MENU_RADIO );
            o->add( "_&Options/&Display/&Sliders/&Simple", 0, 0, 0, FL_MENU_RADIO );
            o->add( "_&Options/&Display/&Colors/&System", 0, 0, 0, FL_MENU_RADIO );
            o->add( "&Help/&Manual" );
            o->add( "&Help/&About" );
            o->callback( cb_menu, this );
        }
        { Fl_Box *o = project_name = new Fl_Box( X + 150, Y, W, 24 );
            o->labelfont( FL_HELVETICA_ITALIC );
            o->label( 0 );
            o->align( FL_ALIGN_INSIDE | FL_ALIGN_CENTER );
            o->labeltype( FL_SHADOW_LABEL );
            Fl_Group::current()->resizable( o );
        }
        { sm_blinker = new Fl_Button( ( X + W) - 37, Y + 4, 35, 15, "SM");
            sm_blinker->box(FL_ROUNDED_BOX);
            sm_blinker->down_box(FL_ROUNDED_BOX);
            sm_blinker->color(FL_DARK2);
            sm_blinker->selection_color((Fl_Color)93);
            sm_blinker->labeltype(FL_NORMAL_LABEL);
            sm_blinker->labelfont(3);
            sm_blinker->labelsize(14);
            sm_blinker->labelcolor(FL_DARK3);
            sm_blinker->align(Fl_Align(FL_ALIGN_CENTER));
            sm_blinker->when(FL_WHEN_RELEASE);
            sm_blinker->deactivate();

        } // Fl_Blink_Button* sm_blinker
        o->end();
    }
    { Fl_Scroll *o = scroll = new Fl_Scroll( X, Y + 24, W, H - 24 );
        o->box( FL_FLAT_BOX );
//        o->type( Fl_Scroll::HORIZONTAL_ALWAYS );
//        o->box( Fl_Scroll::BOTH );
        {
            Fl_Flowpack *o = mixer_strips = new Fl_Flowpack( X, Y + 24, W, H - 18 - 24 );
//            label( "Non-Mixer" );
            align( (Fl_Align)(FL_ALIGN_CENTER | FL_ALIGN_INSIDE) );
            o->box( FL_FLAT_BOX );
            o->type( Fl_Pack::HORIZONTAL );
            o->hspacing( 2 );
            o->vspacing( 2 );
            o->end();
            Fl_Group::current()->resizable( o );
        }
        o->end();
        Fl_Group::current()->resizable( o );
    }

    end();

//    Fl::add_timeout( STATUS_UPDATE_FREQ, update_cb, this );

    update_menu();

    load_options();
}

ModelerUserInterface::ModelerUserInterface() {
	// Make this instance the current one
	instance = this;

	// Initialize pointers to NULL
	m_nativeChooser = NULL;
	model = NULL;
	currentGroup = NULL;
	renderGroup = NULL;
	defaultCam = NULL;
	ps = NULL;
	movieWidth = 720;
	movieHeight = 480;

	// Set appearance to GTK+ for a nice look
	Fl::scheme("gtk+");

	// Set the animation speed to 24 frames/second
	framesPerSecond = 24;

	// We're not animating yet.
	animating = false;
	simulating = false;
	rendering = false;
	drawing = false;

	// Set the color scheme
	Fl::set_color(FL_BACKGROUND_COLOR, 240, 240, 240);
	Fl::set_color(FL_BACKGROUND2_COLOR, 255, 255, 255);
	Fl::set_color(FL_FOREGROUND_COLOR, 0, 0, 0);
	Fl::set_color(FL_INACTIVE_COLOR, 128, 128, 128);
	Fl::set_color(FL_SELECTION_COLOR, 51, 153, 255);

	// Create all of the UI elements
	// (autogenerated by FLUID, the FLTK UI Designer)
	Fl_Double_Window* w;
	const char* title = "Animator";
	{ Fl_Double_Window* o = m_controlsWindow = new Fl_Double_Window(800, 625, title);
		w = o;
		o->callback((Fl_Callback*)cb_m_controlsWindow, (void*)(this));
		o->when(FL_WHEN_NEVER);
		{ Fl_Menu_Bar* o = m_controlsMenuBar = new Fl_Menu_Bar(0, 0, 800, 25);
		  o->menu(menu_m_controlsMenuBar);
		}

		// Contains the controls on the left
		{ leftPane = new Fl_Group(0, 25, 250, 600);
			int tabSpace = 0, controlSpace = 0;
			int controlTop = 25 + 600 - controlSpace;

			// Modeler and Curves tabs
			{ Fl_Tabs* t = new Fl_Tabs(0, 25, 250, 600 - controlSpace);
				// Make the tab area stretch.
				leftPane->resizable(t);
				t->when(FL_WHEN_CHANGED);
				t->callback((Fl_Callback*)TabsCallback, this);
				// Curves tab
				{ Fl_Group* o = new Fl_Group(0, 50, 250, 575 - controlSpace, "Curves");
					o->box(FL_FLAT_BOX);
					o->color(FL_BACKGROUND_COLOR);
					{ Fl_Tree* o = curvesTree = new Fl_Tree(0, 50, 250, 575 - controlSpace);
					  o->when(FL_WHEN_CHANGED);
					  o->callback((Fl_Callback*)CurveTreeCallback);
					  o->marginleft(-5);
					  o->end();
					}
					o->end();
				}

				// Modeler tab
				{ Fl_Tile* o = m_controlSplitPane =
					new Fl_Tile(0, 50 + tabSpace, 250, 575 + tabSpace - controlSpace, "Modeler");
					// Make only the content area of the tabs resize.
					t->resizable(o);
					o->box(FL_FLAT_BOX);
					{ Fl_Tree* o = m_controlsTree = new Fl_Tree(0, 50 + tabSpace, 250, 100);
					  o->when(FL_WHEN_CHANGED);
					  o->callback((Fl_Callback*)TreeCallback);
					  o->marginleft(-5);
					  o->end();
					}
					{ Fl_Scroll* o = m_controlsScroll =
						new Fl_Scroll(0, 150 + tabSpace, 250, 475 - tabSpace - controlSpace);
					  o->type(Fl_Scroll::VERTICAL);
					  o->when(FL_WHEN_CHANGED);
					  { Fl_Pack* o = m_controlsPack =
						  new Fl_Pack(10, 150 + tabSpace, 215, 475 - tabSpace - controlSpace);
						Fl_Group::current()->resizable(o);
						o->spacing(2);
						o->end();
					  }
					  o->end();
					}
					o->end();
				} // end Modeler group/tab
				t->end();
			} // end tabs
			leftPane->end();
		} // left pane
		{ // TODO: remove this extra brace!
//.........这里部分代码省略.........