CactiChameleon9/PrismLauncher
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Merge pull request #1374 from Trial97/welcome_background

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Added welcome screen
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Tayou 2023-10-19 20:42:47 +02:00 committed by GitHub
commit b9c1dc7325
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1 changed files with 33 additions and 0 deletions
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33
launcher/ui/instanceview/InstanceView.cpp
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@ -39,6 +39,7 @@
#include <QApplication>
#include <QCache>
#include <QDrag>
#include <QFont>
#include <QListView>
#include <QMimeData>
#include <QMouseEvent>
@ -478,6 +479,38 @@ void InstanceView::paintEvent([[maybe_unused]] QPaintEvent* event)
#endif
option.widget = this;
if (model()->rowCount() == 0) {
painter.save();
const QString line1 = tr("Welcome!");
const QString line2 = tr("Click \"Add Instance\" to get started.");
auto rect = this->viewport()->rect();
auto font = option.font;
font.setPointSize(37);
painter.setFont(font);
auto fm = painter.fontMetrics();
if (rect.height() <= (fm.height() * 5) || rect.width() <= fm.horizontalAdvance(line2)) {
auto s = rect.height() / (5. * fm.height());
auto sx = rect.width() * 1. / fm.horizontalAdvance(line2);
if (s >= sx)
s = sx;
auto ps = font.pointSize() * s;
if (ps <= 0)
ps = 1;
font.setPointSize(ps);
painter.setFont(font);
fm = painter.fontMetrics();
}
// text
rect.setTop(rect.top() + fm.height() * 1.5);
painter.drawText(rect, Qt::AlignHCenter, line1);
rect.setTop(rect.top() + fm.height());
painter.drawText(rect, Qt::AlignHCenter, line2);
painter.restore();
return;
}
int wpWidth = viewport()->width();
option.rect.setWidth(wpWidth);
for (int i = 0; i < m_groups.size(); ++i) {