Esempi in C++ (Cpp) per Fl_Group::user_data

Esempio n. 1

File: DelayGUI.C Progetto: original-male/spiralsynthmodular

void DelayGUI::CreateGUI(int xoff, int yoff, char *name)
{
	 Fl_Group* o = GUIDelayGroup = new Fl_Group(xoff, yoff, 300, 60, name);
      o->type(1);
	  o->color(GUIBG2_COLOUR);
	  o->box(FL_UP_BOX);
      o->labeltype(FL_ENGRAVED_LABEL);
      o->align(FL_ALIGN_TOP_LEFT|FL_ALIGN_INSIDE);
	  o->user_data((void*)(this));
       	  
	  DelayA = new Fl_Knob(xoff+50, yoff+5, 40, 40, "Delay");
	  DelayA->color(GUI_COLOUR);
      DelayA->labelsize(10);
	  DelayA->maximum(1);
      DelayA->step(0.01);
      DelayA->value(0.5);
      DelayA->callback((Fl_Callback*)cb_Delay);
	  
	  Feedback = new Fl_Knob(xoff+100, yoff+5, 40, 40, "Feedback");
	  Feedback->color(GUI_COLOUR);
      Feedback->labelsize(10);
	  Feedback->maximum(1.0);
      Feedback->step(0.01);
      Feedback->value(0.5);
      Feedback->callback((Fl_Callback*)cb_Feedback);
	  
	  Bypass = new Fl_Button(xoff+5, yoff+25, 40, 20, "Bypass");
	  Bypass->color(GUIBG2_COLOUR);
	  Bypass->labelsize(10);
	  Bypass->type(1);
	  Bypass->value(1);
	  Bypass->callback((Fl_Callback*)cb_Bypass);
	  
      o->end();
    
}

Esempio n. 2

File: KeyboardPluginGUI.C Progetto: original-male/spiralsynthmodular

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();
}