synfig-studio/trunk/src/gtkmm/widget_defaults.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file widget_defaults.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id$
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
   9 **
  10 **      This package is free software; you can redistribute it and/or
  11 **      modify it under the terms of the GNU General Public License as
  12 **      published by the Free Software Foundation; either version 2 of
  13 **      the License, or (at your option) any later version.
  14 **
  15 **      This package is distributed in the hope that it will be useful,
  16 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 **      General Public License for more details.
  19 **      \endlegal
  20 */
  21 /* ========================================================================= */
  22
  23 /* === H E A D E R S ======================================================= */
  24
  25 #ifdef USING_PCH
  26 #       include "pch.h"
  27 #else
  28 #ifdef HAVE_CONFIG_H
  29 #       include <config.h>
  30 #endif
  31
  32 #include "widget_defaults.h"
  33 #include "widget_color.h"
  34 #include "widget_gradient.h"
  35 #include "dialog_color.h"
  36 #include "dialog_gradient.h"
  37 #include "app.h"
  38 #include <gtkmm/menu.h>
  39 #include <gtkmm/scale.h>
  40 #include <synfig/exception.h>
  41 #include <synfigapp/main.h>
  42 #include "canvasview.h"
  43 #include "widget_distance.h"
  44 #include "widget_enum.h"
  45
  46 #include "general.h"
  47
  48 #endif
  49
  50 /* === U S I N G =========================================================== */
  51
  52 using namespace std;
  53 using namespace etl;
  54 using namespace synfig;
  55 using namespace studio;
  56
  57 /* === M A C R O S ========================================================= */
  58
  59 #define GRADIENT_HEIGHT         16
  60 #define DEFAULT_INCREMENT       (0.25)
  61 #define DEFAULT_WIDTH           (synfig::Distance(3,synfig::Distance::SYSTEM_POINTS))
  62
  63 /* === G L O B A L S ======================================================= */
  64
  65 class studio::Widget_Brush : public Gtk::DrawingArea
  66 {
  67 public:
  68         Widget_Brush()
  69         {
  70                 signal_expose_event().connect(sigc::mem_fun(*this, &studio::Widget_Brush::redraw));
  71
  72                 set_size_request(24,24);
  73                 add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
  74                 add_events(Gdk::BUTTON1_MOTION_MASK);
  75
  76                 synfigapp::Main::signal_foreground_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw));
  77                 synfigapp::Main::signal_background_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw));
  78                 synfigapp::Main::signal_bline_width_changed().connect(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw));
  79                 studio::App::signal_instance_selected().connect(sigc::hide(sigc::mem_fun(*this,&studio::Widget_Brush::queue_draw)));
  80         }
  81
  82         bool
  83         redraw(GdkEventExpose */*bleh*/)
  84         {
  85                 Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(get_window()));
  86
  87                 const int h(get_height());
  88                 const int w(get_width());
  89
  90                 float pixelsize(0);
  91                 if(App::get_selected_canvas_view())
  92                 {
  93                         const RendDesc& rend_desc(App::get_selected_canvas_view()->get_canvas()->rend_desc());
  94                         pixelsize=synfigapp::Main::get_bline_width().get(Distance::SYSTEM_PIXELS,rend_desc);
  95                 }
  96                 else
  97                 {
  98                         RendDesc rend_desc;
  99                         pixelsize=synfigapp::Main::get_bline_width().get(Distance::SYSTEM_PIXELS,rend_desc);
 100                 }
 101                 // Fill in the background color
 102                 render_color_to_window(get_window(),Gdk::Rectangle(0,0,w,h),synfigapp::Main::get_background_color());
 103
 104 /*
 105                 gc->set_rgb_fg_color(colorconv_synfig2gdk(synfigapp::Main::get_background_color()));
 106                 gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
 107                 get_window()->draw_rectangle(
 108                         gc,
 109                         true,   // Fill?
 110                         0,0,    // x,y
 111                         w,h     //w,h
 112                 );
 113 */
 114
 115                 // Draw in the circle
 116                 gc->set_rgb_fg_color(colorconv_synfig2gdk(synfigapp::Main::get_foreground_color()));
 117                 gc->set_function(Gdk::COPY);
 118                 gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
 119                 get_window()->draw_arc(
 120                         gc,
 121                         true,
 122                         round_to_int(((float)w/2.0f)-pixelsize/2.0f),
 123                         round_to_int(((float)h/2.0f)-pixelsize/2.0f),
 124                         round_to_int(pixelsize+0.6),
 125                         round_to_int(pixelsize+0.6),
 126                         0,
 127                         360*64
 128                 );
 129
 130                 return true;
 131         }
 132
 133         bool
 134         on_event(GdkEvent *event)
 135         {
 136 //              const int x(static_cast<int>(event->button.x));
 137                 const int y(static_cast<int>(event->button.y));
 138
 139                 const int h(get_height());
 140 //              const int w(get_width());
 141
 142                 switch(event->type)
 143                 {
 144                         case GDK_MOTION_NOTIFY:
 145                                 break;
 146                         case GDK_BUTTON_RELEASE:
 147                                 if(event->button.button==1) // Left click
 148                                 {
 149                                         Distance dist(synfigapp::Main::get_bline_width());
 150
 151                                         if(y<h/2) // increase BLine size
 152                                         {
 153                                                 dist+=DEFAULT_INCREMENT;
 154                                         }
 155                                         else // Decrease BLine size
 156                                         {
 157                                                 dist-=DEFAULT_INCREMENT;
 158                                         }
 159                                         synfigapp::Main::set_bline_width(dist);
 160                                         return true;
 161                                 }
 162                                 if(event->button.button==3)
 163                                 {
 164                                         // right click on bline width
 165                                         synfigapp::Main::set_bline_width(DEFAULT_WIDTH);
 166                                         return true;
 167                                 }
 168                                 break;
 169                         case GDK_SCROLL:
 170                                 {
 171                                         Distance dist(synfigapp::Main::get_bline_width());
 172
 173                                         if(event->scroll.direction==GDK_SCROLL_UP)
 174                                         {
 175                                                 dist+=DEFAULT_INCREMENT;
 176                                         }
 177                                         else if(event->scroll.direction==GDK_SCROLL_DOWN)
 178                                         {
 179                                                 dist-=DEFAULT_INCREMENT;
 180                                         }
 181                                         synfigapp::Main::set_bline_width(dist);
 182                                         return true;
 183                                 }
 184                         default:
 185                                 break;
 186                 }
 187
 188                 return false;
 189         }
 190
 191 };
 192
 193 /* === P R O C E D U R E S ================================================= */
 194
 195 /* === M E T H O D S ======================================================= */
 196
 197 Widget_Defaults::Widget_Defaults()
 198 {
 199         //set_size_request(48,48+GRADIENT_HEIGHT+16);
 200         //set_size_request(48,-1);
 201
 202         {
 203                 Gtk::Table* subtable(manage(new Gtk::Table()));
 204
 205                 // Foreground Color
 206                 widget_fg_color=manage(new Widget_Color());
 207                 widget_fg_color->show();
 208                 widget_fg_color->set_size_request(16,16);
 209                 widget_fg_color->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_fg_color_clicked));
 210                 subtable->attach(*widget_fg_color, 0, 2, 0, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 211                 tooltips_.set_tip(*widget_fg_color,_("Foreground Color"));
 212
 213                 // Background Color
 214                 widget_bg_color=manage(new Widget_Color());
 215                 widget_bg_color->show();
 216                 widget_bg_color->set_size_request(16,16);
 217                 widget_bg_color->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_bg_color_clicked));
 218                 subtable->attach(*widget_bg_color, 1, 3, 1, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 219                 tooltips_.set_tip(*widget_bg_color,_("Background Color"));
 220
 221                 Gtk::Image* icon;
 222
 223                 // Swap button
 224                 Gtk::Button* button_swap(manage(new Gtk::Button()));
 225                 button_swap->show();
 226                 button_swap->set_relief(Gtk::RELIEF_NONE);
 227                 button_swap->set_border_width(0);
 228                 icon=manage(new Gtk::Image(Gtk::StockID("synfig-swap_colors"),Gtk::IconSize(1)));
 229                 icon->show();
 230                 button_swap->add(*icon);
 231                 //button_swap->get_child()->set_size_request(16/3,16/3);
 232                 //button_swap->set_size_request(16/3,16/3);
 233                 dynamic_cast<Gtk::Misc*>(button_swap->get_child())->set_padding(0,0);
 234                 button_swap->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_swap_color_clicked));
 235                 subtable->attach(*button_swap, 2, 3, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 236                 tooltips_.set_tip(*button_swap,_("Swap Background and\nForeground Colors"));
 237
 238                 // Reset button
 239                 Gtk::Button* button_reset(manage(new Gtk::Button("R")));
 240                 button_reset->show();
 241                 button_reset->set_relief(Gtk::RELIEF_NONE);
 242                 button_reset->set_border_width(0);
 243                 dynamic_cast<Gtk::Misc*>(button_reset->get_child())->set_padding(0,0);
 244                 //button_reset->set_size_request(16/3,16/3);
 245                 button_reset->signal_clicked().connect(sigc::mem_fun(*this,&Widget_Defaults::on_reset_color_clicked));
 246                 subtable->attach(*button_reset, 0,1, 2, 3, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 247                 tooltips_.set_tip(*button_reset,_("Reset Colors to Black and White"));
 248
 249
 250                 attach(*subtable, 0, 1, 0, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 1, 1);
 251                 subtable->set_size_request(36,36);
 252                 subtable->set_homogeneous(true);
 253                 subtable->show();
 254         }
 255         widget_brush=manage(new Widget_Brush());
 256         widget_brush->show();
 257         widget_brush->set_size_request(36,36);
 258         attach(*widget_brush,1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 1, 1);
 259         tooltips_.set_tip(*widget_brush,_("Brush Preview"));
 260
 261         widget_bline_width=manage(new Widget_Distance());
 262         widget_bline_width->show();
 263         bline_width_refresh();
 264         widget_bline_width->set_digits(2);
 265         widget_bline_width->set_range(0,10000000);
 266         widget_bline_width->set_size_request(24,-1);
 267         widget_bline_width->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_bline_width_changed));
 268         attach(*widget_bline_width,1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 269         tooltips_.set_tip(*widget_bline_width,_("Brush Size"));
 270
 271
 272         widget_blend_method=manage(new Widget_Enum());
 273         widget_blend_method->show();
 274         widget_blend_method->signal_activate().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_blend_method_changed));
 275         widget_blend_method->set_param_desc(ParamDesc(Color::BLEND_COMPOSITE,"blend_method"));
 276         attach(*widget_blend_method,0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 1, 1);
 277         tooltips_.set_tip(*widget_blend_method,_("Default Blend Method"));
 278
 279         widget_interpolation=manage(new Widget_Enum());
 280         widget_interpolation->show();
 281         widget_interpolation->signal_activate().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_interpolation_changed));
 282         widget_interpolation->set_param_desc(
 283                 ParamDesc("interpolation")
 284                         .set_hint("enum")
 285                         .add_enum_value(INTERPOLATION_TCB,"auto",_("TCB"))
 286                         .add_enum_value(INTERPOLATION_CONSTANT,"constant",_("Constant"))
 287                         .add_enum_value(INTERPOLATION_HALT,"ease",_("Ease in/out"))
 288                         .add_enum_value(INTERPOLATION_LINEAR,"linear",_("Linear"))
 289         );
 290         attach(*widget_interpolation,0, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 1, 1);
 291         tooltips_.set_tip(*widget_interpolation,_("Default Interpolation"));
 292
 293         widget_opacity=manage(new Gtk::HScale(0.0f,1.01f,0.01f));
 294         widget_opacity->show();
 295         widget_opacity->set_digits(2);
 296         widget_opacity->set_value_pos(Gtk::POS_LEFT);
 297         widget_opacity->signal_value_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_opacity_changed));
 298         attach(*widget_opacity,0, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 1, 1);
 299         tooltips_.set_tip(*widget_opacity,_("Default Opacity"));
 300
 301         widget_gradient=manage(new Widget_Gradient());
 302         widget_gradient->show();
 303         widget_gradient->set_size_request(-1,GRADIENT_HEIGHT);
 304         widget_gradient->signal_clicked().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::on_gradient_clicked));
 305         attach(*widget_gradient,0, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 1, 1);
 306         tooltips_.set_tip(*widget_gradient,_("Default Gradient"));
 307
 308
 309         // Signals
 310         synfigapp::Main::signal_opacity_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::opacity_refresh));
 311         synfigapp::Main::signal_bline_width_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::bline_width_refresh));
 312         synfigapp::Main::signal_foreground_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::fg_color_refresh));
 313         synfigapp::Main::signal_background_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::bg_color_refresh));
 314         synfigapp::Main::signal_gradient_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::gradient_refresh));
 315         synfigapp::Main::signal_blend_method_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::blend_method_refresh));
 316         synfigapp::Main::signal_interpolation_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::interpolation_refresh));
 317
 318         fg_color_refresh();
 319         bg_color_refresh();
 320         gradient_refresh();
 321         blend_method_refresh();
 322         opacity_refresh();
 323         interpolation_refresh();
 324 /*
 325         set_size_request(48,48+GRADIENT_HEIGHT);
 326         signal_expose_event().connect(sigc::mem_fun(*this, &studio::Widget_Defaults::redraw));
 327         add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
 328         add_events(Gdk::BUTTON1_MOTION_MASK);
 329
 330         synfigapp::Main::signal_foreground_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::queue_draw));
 331         synfigapp::Main::signal_background_color_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::queue_draw));
 332         synfigapp::Main::signal_gradient_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::queue_draw));
 333         synfigapp::Main::signal_bline_width_changed().connect(sigc::mem_fun(*this,&studio::Widget_Defaults::queue_draw));
 334
 335         if(App::dialog_gradient)
 336         {
 337                 App::dialog_gradient->set_gradient(synfigapp::Main::get_gradient());
 338                 App::dialog_gradient->reset();
 339                 App::dialog_gradient->signal_edited().connect(sigc::mem_fun(synfigapp::Main::set_gradient));
 340         }
 341
 342         if(App::dialog_color)
 343         {
 344                 App::dialog_color->set_color(synfigapp::Main::get_foreground_color());
 345                 App::dialog_color->reset();
 346                 App::dialog_color->signal_edited().connect(sigc::mem_fun(synfigapp::Main::set_foreground_color));
 347         }
 348 */
 349 }
 350
 351 Widget_Defaults::~Widget_Defaults()
 352 {
 353 }
 354
 355 void
 356 Widget_Defaults::fg_color_refresh()
 357 {
 358         widget_fg_color->set_value(synfigapp::Main::get_foreground_color());
 359 }
 360
 361 void
 362 Widget_Defaults::bg_color_refresh()
 363 {
 364         widget_bg_color->set_value(synfigapp::Main::get_background_color());
 365 }
 366
 367 void
 368 Widget_Defaults::gradient_refresh()
 369 {
 370         widget_gradient->set_value(synfigapp::Main::get_gradient());
 371 }
 372
 373 void
 374 Widget_Defaults::bline_width_refresh()
 375 {
 376         widget_bline_width->set_value(synfigapp::Main::get_bline_width());
 377 }
 378
 379 void
 380 Widget_Defaults::blend_method_refresh()
 381 {
 382         widget_blend_method->set_value(synfigapp::Main::get_blend_method());
 383 }
 384
 385 void
 386 Widget_Defaults::interpolation_refresh()
 387 {
 388         widget_interpolation->set_value(synfigapp::Main::get_interpolation());
 389 }
 390
 391 void
 392 Widget_Defaults::opacity_refresh()
 393 {
 394         widget_opacity->set_value(synfigapp::Main::get_opacity());
 395 }
 396
 397 void
 398 Widget_Defaults::on_opacity_changed()
 399 {
 400         synfigapp::Main::set_opacity(widget_opacity->get_value());
 401 }
 402
 403 void
 404 Widget_Defaults::on_blend_method_changed()
 405 {
 406         synfigapp::Main::set_blend_method(Color::BlendMethod(widget_blend_method->get_value()));
 407 }
 408
 409 void
 410 Widget_Defaults::on_interpolation_changed()
 411 {
 412         synfigapp::Main::set_interpolation(Waypoint::Interpolation(widget_interpolation->get_value()));
 413 }
 414
 415 void
 416 Widget_Defaults::on_bline_width_changed()
 417 {
 418         synfigapp::Main::set_bline_width(widget_bline_width->get_value());
 419 }
 420
 421 void
 422 Widget_Defaults::on_fg_color_clicked()
 423 {
 424         // Left click on foreground
 425         App::dialog_color->set_color(synfigapp::Main::get_foreground_color());
 426         App::dialog_color->reset();
 427         App::dialog_color->signal_edited().connect(sigc::ptr_fun(synfigapp::Main::set_foreground_color));
 428         App::dialog_color->present();
 429 }
 430
 431 void
 432 Widget_Defaults::on_bg_color_clicked()
 433 {
 434         // Left click on background
 435         App::dialog_color->set_color(synfigapp::Main::get_background_color());
 436         App::dialog_color->reset();
 437         App::dialog_color->signal_edited().connect(sigc::ptr_fun(synfigapp::Main::set_background_color));
 438         App::dialog_color->present();
 439 }
 440
 441 void
 442 Widget_Defaults::on_swap_color_clicked()
 443 {
 444         synfigapp::Main::color_swap();
 445 }
 446
 447 void
 448 Widget_Defaults::on_reset_color_clicked()
 449 {
 450         synfigapp::Main::set_background_color(Color::white());
 451         synfigapp::Main::set_foreground_color(Color::black());
 452 }
 453
 454 void
 455 Widget_Defaults::on_gradient_clicked()
 456 {
 457         App::dialog_gradient->set_gradient(synfigapp::Main::get_gradient());
 458         App::dialog_gradient->reset();
 459         App::dialog_gradient->signal_edited().connect(sigc::ptr_fun(synfigapp::Main::set_gradient));
 460         App::dialog_gradient->present();
 461 }
 462
 463 /*
 464 bool
 465 Widget_Defaults::redraw(GdkEventExpose*bleh)
 466 {
 467         Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(get_window()));
 468
 469         const int h(get_height());
 470         const int w(get_width());
 471         const int size=std::min(h-GRADIENT_HEIGHT,w);
 472
 473         render_color_to_window(get_window(),Gdk::Rectangle(size/4,size/4,size/4*3-1,size/4*3-1),synfigapp::Main::get_background_color());
 474         render_color_to_window(get_window(),Gdk::Rectangle(0,0,size/4*3-1,size/4*3-1),synfigapp::Main::get_foreground_color());
 475         render_gradient_to_window(get_window(),Gdk::Rectangle(0,h-GRADIENT_HEIGHT,w,GRADIENT_HEIGHT-1),synfigapp::Main::get_gradient());
 476
 477
 478
 479
 480
 481         Glib::RefPtr<Pango::Layout> layout(Pango::Layout::create(get_pango_context()));
 482
 483         gc->set_rgb_fg_color(Gdk::Color("#FF0000"));
 484         layout->set_text(synfigapp::Main::get_bline_width().get_string(2));
 485         layout->set_alignment(Pango::ALIGN_CENTER);
 486         layout->set_width(w/2);
 487         get_window()->draw_layout(gc, w*3/4, (h-GRADIENT_HEIGHT)-16, layout);
 488
 489         return true;
 490 }
 491
 492 bool
 493 Widget_Defaults::on_event(GdkEvent *event)
 494 {
 495         const int x(static_cast<int>(event->button.x));
 496         const int y(static_cast<int>(event->button.y));
 497
 498         const int h(get_height());
 499         const int w(get_width());
 500         const int size=std::min(h-GRADIENT_HEIGHT,w);
 501
 502         switch(event->type)
 503         {
 504         case GDK_MOTION_NOTIFY:
 505                 break;
 506         case GDK_BUTTON_PRESS:
 507 //                      if(event->button.button==1 && y>get_height()-CONTROL_HEIGHT)
 508                 break;
 509         case GDK_BUTTON_RELEASE:
 510                 if(event->button.button==1)
 511                 {
 512                         if(y>size)
 513                         {
 514                                 // Left click on gradient
 515                                 App::dialog_gradient->set_gradient(synfigapp::Main::get_gradient());
 516                                 App::dialog_gradient->reset();
 517                                 App::dialog_gradient->signal_edited().connect(sigc::mem_fun(synfigapp::Main::set_gradient));
 518                                 App::dialog_gradient->present();
 519                                 return true;
 520                         }
 521                         if(x>0 && x<=size)
 522                         {
 523                                 if(x<size*3/4 && y<size*3/4)
 524                                 {
 525                                         // Left click on foreground
 526                                         App::dialog_color->set_color(synfigapp::Main::get_foreground_color());
 527                                         App::dialog_color->reset();
 528                                         App::dialog_color->signal_edited().connect(sigc::mem_fun(synfigapp::Main::set_foreground_color));
 529                                         App::dialog_color->present();
 530                                         return true;
 531                                 }
 532                                 if(x>size*3/4 && y>size/4)
 533                                 {
 534                                         // Left click on background
 535                                         App::dialog_color->set_color(synfigapp::Main::get_background_color());
 536                                         App::dialog_color->reset();
 537                                         App::dialog_color->signal_edited().connect(sigc::mem_fun(synfigapp::Main::set_background_color));
 538                                         App::dialog_color->present();
 539                                         return true;
 540                                 }
 541                         }
 542                         if(x>size) // Left click on BLine Width
 543                         {
 544                                 Distance dist(synfigapp::Main::get_bline_width());
 545
 546                                 if(y<size/2) // increase BLine size
 547                                 {
 548                                         dist+=DEFAULT_INCREMENT;
 549                                 }
 550                                 else // Decrease BLine size
 551                                 {
 552                                         dist-=DEFAULT_INCREMENT;
 553                                 }
 554                                 synfigapp::Main::set_bline_width(dist);
 555                         }
 556                 }
 557                 if(event->button.button==3)
 558                 {
 559                         if(y>size)
 560                         {
 561                                 // right click on gradient
 562                                 synfigapp::Main::set_gradient_default_colors();
 563                                 return true;
 564                         }
 565                         else
 566                         {
 567                                 if(x<size)
 568                                 {
 569                                         // right click on colors
 570                                         synfigapp::Main::color_swap();
 571                                         return true;
 572                                 }
 573
 574                                 if(x>w/2)
 575                                 {
 576                                         // right click on bline width
 577                                         synfigapp::Main::set_bline_width(DEFAULT_WIDTH);
 578                                 }
 579
 580                         }
 581                 }
 582                 break;
 583         case GDK_SCROLL:
 584                 {
 585                         Distance dist(synfigapp::Main::get_bline_width());
 586
 587                         if(event->scroll.direction==GDK_SCROLL_UP)
 588                         {
 589                                 dist+=DEFAULT_INCREMENT;
 590                         }
 591                         else if(event->scroll.direction==GDK_SCROLL_DOWN)
 592                         {
 593                                 dist-=DEFAULT_INCREMENT;
 594                         }
 595                         synfigapp::Main::set_bline_width(dist);
 596                 }
 597         default:
 598                 break;
 599         }
 600
 601         return false;
 602 }
 603 */