#include "pre_screen.h"

#include <LtsUtilsGui/LtsUtilsGuiDds/dds_vector_to_pixmap.h>

#include <QPainter>
#include <QStyleOption>


Screen::Screen()
{
  setBgColor(QColor("black"));
  setContentsMargins(0, 0, 0, 0);

  setWindowIcon(LtsUtils::iconFromSvg(QStringLiteral(":/style/execute_presentation.svg")));
  setWindowTitle(tr("Presentation Screen"));
}


Screen::~Screen()
{
  const auto p1Widgets = findChildren<QWidget *>(QString(), Qt::FindDirectChildrenOnly);
  for (QWidget *w : p1Widgets)
    w->setParent(nullptr);
}


void Screen::setBgColor(const QColor &color)
{
  setStyleSheet(QStringLiteral("Screen { background: %1; background-color: %1; }").arg(color.name()));
}


void Screen::paintEvent(QPaintEvent *) // needed to apply the style sheet...........
{
  QStyleOption opt;
  opt.init(this);
  QPainter p(this);
  style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}