36 lines
706 B
C++
Executable File
36 lines
706 B
C++
Executable File
#include "pre_screen.h"
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#include <QStyleOption>
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#include <QPainter>
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Screen::Screen()
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: QWidget()
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{
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setBgColor(QColor("black"));
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setContentsMargins(0, 0, 0, 0);
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}
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Screen::~Screen()
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{
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const auto p1Widgets = findChildren<QWidget *>(QString(), Qt::FindDirectChildrenOnly);
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for (QWidget *w : p1Widgets)
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w->setParent(nullptr);
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}
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void Screen::setBgColor(const QColor &color)
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{
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setStyleSheet(QStringLiteral("Screen { background: %1; background-color: %1; }").arg(color.name()));
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}
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void Screen::paintEvent(QPaintEvent *) // needed to apply the style sheet...........
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{
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QStyleOption opt;
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opt.init(this);
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QPainter p(this);
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style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
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}
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