//------------------------------------------------------------------------------
// gui_Panel class	      																	--
// (C) Piero Giubilato 2008, Berkeley Lab												   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "gui_Panel.cpp"
// [Author] "Piero Giubilato"
// [Version] "1.0"
// [Modified by] "Piero Giubilato"
// [Last revision] "20 Jul 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 8.x 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Source for the gui_Panel class"
// [Key documentation]
// "Visual C++ Reference Help"
// "Root reference guide"
// {Trace}
//______________________________________________________________________________

// Standard component

// Root Component
#include "TSystem.h"

// Application component
#include "global.h"
#include "gui_Panel.h"

// CINT Preprocessor class import definition
ClassImp(gui_Panel)

//______________________________________________________________________________
gui_Panel::gui_Panel(UInt_t left, UInt_t top, UInt_t width, UInt_t height, 
							UInt_t color, bool fill, Float_t thickness): gui_Object(0)
{
   // Default constructor. gui_Panels simply draw a 3D style border object
	// to visually group a rectangular area of the desktop. The thick parameter
	// defines the thickness of the bevel.
   // gui_Panel is a container object, i.e. it can be passed as a parent object
	// when creating a new gui_Object, which will belong to the panel since its
	// creation. The destruction of the panel will destroy all the embedded
	// objects too.

	// Debug
   dbg_Print("gui_Panel::gui_Panel:()", DBG_LVL_ZERO);
	
   // Sets up the panel
	frame = new gso_Frame(Parent()->Window(), width, height, 13, thickness, gso_Frame::ks_Notch, color, Parent()->backColor(), fill);
	frame->Move(left, top);

	// Initialize
	obj_foreColor = color;

	// Defines the object as transparent
	gui_Object::obj_Transparent = true; 
}

//______________________________________________________________________________
gui_Panel::gui_Panel(gui_Object* parent, UInt_t left, UInt_t top, 
							UInt_t width, UInt_t height, UInt_t color, 
							bool fill, Float_t thickness): gui_Object(parent)
{
   // Parent constructor. Puts the panel inside the parent object.
	
	// Debug
   dbg_Print("gui_Panel::gui_Panel:(gui_Object*)", DBG_LVL_ZERO);
	
   // Sets up the panel
	frame = new gso_Frame(Parent()->Window(), width, height, 7, thickness, gso_Frame::ks_Notch, color, Parent()->backColor(), fill);
	frame->Move(left, top);

	// Initialize
	obj_foreColor = color;

	// Defines the object as transparent
	gui_Object::obj_Transparent = true; 
}

/*
//______________________________________________________________________________
gui_Panel(const gui_Panel&)
{
	// Copy Constructor
   dbg_Print("gui_Panel::gui_Panel: copy constructor", DBG_LVL_ZERO);
}

//______________________________________________________________________________
const gui_Panel& operator=(const gui_Panel&)
{
	// Operator=
   dbg_Print("gui_Panel::operator=: copy operator", DBG_LVL_ZERO);
}

*/
//______________________________________________________________________________
gui_Panel::~gui_Panel()
{
   // Default destructor.
   dbg_Print("gui_Panel::~gui_Panel:()", DBG_LVL_ZERO);
	
   // Removes the root object from the root graphical server
	Parent()->Window()->RemoveFrame(frame);
	frame->DestroyWindow();
	delete frame;
}

//______________________________________________________________________________
TGCompositeFrame* gui_Panel::Window() const
{
   // Overload the original gui_Object one as the panel
	// provides container capabilities
   return frame;
}

//______________________________________________________________________________
void gui_Panel::MoveResize(UInt_t left, UInt_t top, UInt_t width, UInt_t height)
{
   // Moves and resizes the button
   frame->MoveResize(left, top, width, height);

   // Stores the new datas
   obj_Left = left;
   obj_Top = top;
   obj_Width = width;
   obj_Height = height;
   
   // Paint
   Update();
}

//______________________________________________________________________________
void gui_Panel::color_Set(UInt_t foreColor, UInt_t backColor)
{
   // Moves and resizes the button
   //frame->SetForegroundColor(foreColor);
   //frame->SetBackgroundColor(backColor);
	frame->SetColor(foreColor, backColor);

   // Stores the new datas
   obj_foreColor = foreColor;
   obj_backColor = backColor;
   
   // Refresh the graphical container
   //Update();
}

//______________________________________________________________________________
void gui_Panel::backColor(UInt_t color)
{
	// Overloaded gui_Object function, sets the back color of the panel,
	// the shaded version.
	dbg_Print("gso_Panel::backColor:()", DBG_LVL_FLOW);
	
	// Sets the new panel backcolor
	frame->SetBackgroundColor(color); 
}

//______________________________________________________________________________
UInt_t gui_Panel::backColor() const
{
	// Overloaded gui_Object function, returns the pure color 
	// of the panel backcolor.
	dbg_Print("gui_Panel::backColor:()", DBG_LVL_FLOW);
	
	// Returns the pure color
	if (frame->FrmFill()) return obj_foreColor;
	else return obj_backColor;
}

//______________________________________________________________________________
UInt_t gui_Panel::shadedColor() const
{
	// Overloaded gui_Object function, returns the shaded color 
	// of the panel backcolor.
	dbg_Print("gui_Panel::shadedColor:()", DBG_LVL_FLOW);
	
	// Returns the displayed color
	return frame->GetShadedColor(); 
}