skviewerscreen.cpp
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	#include "skviewerscreen.h"

	#include <QStackedLayout>
	#include "skviewerpanel.h"

	SKViewerScreen::SKViewerScreen(QWidget *parent)

	: QStackedWidget(parent), initialized(false)
	{
	}

	SKViewerScreen::~SKViewerScreen()
	{
	}

	/*void SKViewerScreen::initializePriorities()
	{
	if (initialized)
	return;

	for (auto p : initPriorityList)
	{
	p->repaint();
	}

	initialized = true;
	}

	void SKViewerScreen::addInitPriority(QWidget *widget)
	{
	initPriorityList.push_back(widget);
	}*/

	void SKViewerScreen::updatePanels()
	{
	/* Update recursively all panels */
	for (auto panel : panels)
	panel->updatePanel();
	}

	void SKViewerScreen::addViewerPanel(SKViewerPanel* panel)
	{
	// give this as parent reference
	panel->setParent(this);

	// add panel to the layout
	addWidget(panel);

	// add panel to the update list
	panels.push_back(panel);
	}

	void SKViewerScreen::rmViewerPanel(SKViewerPanel* panel, bool del)
	{
	// remove parent reference
	panel->setParent(0);

	// remove from layout reference
	removeWidget(panel);

	// remove from update list
	panels.remove(panel);

	/*
	* Warning, this may cause segmentation faults if bad used
	* That's why it is not applicated by default
	*/
	if (del)
	delete panel;
	}

	void SKViewerScreen::clear(bool del)
	{
	for (auto panel : panels)
	{
	panel->setParent(0);

	removeWidget(panel);

	if (del)
	delete panel;
	}

	panels.clear();
	}

	void SKViewerScreen::setCurrentPanel(SKViewerPanel *panel)
	{
	setCurrentWidget(panel);
	}

	SKViewerPanel * SKViewerScreen::getCurrentPanel()
	{
	return static_cast<SKViewerPanel*>(currentWidget());
	}