CactiChameleon9/PrismLauncher
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antialiasing for all painting, make hitbox fullwidth

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Signed-off-by: Tayou <tayou@gmx.net>
This commit is contained in:
Tayou 2023-07-02 14:01:56 +02:00
parent 8211befc29
commit 81c0a1c4bd
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GPG Key ID: 02CA43C1CB6E9887
1 changed files with 11 additions and 13 deletions
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24
launcher/ui/instanceview/VisualGroup.cpp
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@ -130,7 +130,7 @@ VisualGroup::HitResults VisualGroup::hitScan(const QPoint& pos) const
int collapseSize = headerHeight() - 4; int collapseSize = headerHeight() - 4;
// the icon // the icon
QRect iconRect = QRect(view->m_leftMargin + 2, 2 + y_start, collapseSize, collapseSize); QRect iconRect = QRect(view->m_leftMargin + 2, 2 + y_start, view->width() - 4, collapseSize);
if (iconRect.contains(pos)) { if (iconRect.contains(pos)) {
results |= VisualGroup::CheckboxHit; results |= VisualGroup::CheckboxHit;
} }
@ -155,6 +155,7 @@ void VisualGroup::drawHeader(QPainter* painter, const QStyleOptionViewItem& opti
penColor.setAlphaF(0.6); penColor.setAlphaF(0.6);
pen.setColor(penColor); pen.setColor(penColor);
painter->setPen(pen); painter->setPen(pen);
painter->setRenderHint(QPainter::Antialiasing);
// sizes and offsets, to keep things consistent below // sizes and offsets, to keep things consistent below
int arrowOffsetLeft = fontMetrics.height() / 2 + 7; int arrowOffsetLeft = fontMetrics.height() / 2 + 7;
@ -164,26 +165,23 @@ void VisualGroup::drawHeader(QPainter* painter, const QStyleOptionViewItem& opti
// BEGIN: arrow // BEGIN: arrow
{ {
painter->setRenderHint(QPainter::Antialiasing, false); QPolygon arrowPolygon;
QPolygon polygon;
if (collapsed) { if (collapsed) {
polygon << QPoint(arrowOffsetLeft - arrowSize / 2, centerHeight - arrowSize) arrowPolygon << QPoint(arrowOffsetLeft - arrowSize / 2, centerHeight - arrowSize)
<< QPoint(arrowOffsetLeft + arrowSize / 2, centerHeight) << QPoint(arrowOffsetLeft + arrowSize / 2, centerHeight)
<< QPoint(arrowOffsetLeft - arrowSize / 2, centerHeight + arrowSize); << QPoint(arrowOffsetLeft - arrowSize / 2, centerHeight + arrowSize);
painter->drawPolyline(polygon); painter->drawPolyline(arrowPolygon);
} else { } else {
polygon << QPoint(arrowOffsetLeft - arrowSize, centerHeight - arrowSize / 2) arrowPolygon << QPoint(arrowOffsetLeft - arrowSize, centerHeight - arrowSize / 2)
<< QPoint(arrowOffsetLeft, centerHeight + arrowSize / 2) << QPoint(arrowOffsetLeft, centerHeight + arrowSize / 2)
<< QPoint(arrowOffsetLeft + arrowSize, centerHeight - arrowSize / 2); << QPoint(arrowOffsetLeft + arrowSize, centerHeight - arrowSize / 2);
painter->drawPolyline(polygon); painter->drawPolyline(arrowPolygon);
} }
} }
// END: arrow // END: arrow
// BEGIN: text // BEGIN: text
{ {
painter->setRenderHint(QPainter::Antialiasing);
QRect textRect(optRect); QRect textRect(optRect);
textRect.setTop(textRect.top()); textRect.setTop(textRect.top());
textRect.setLeft(textOffsetLeft); textRect.setLeft(textOffsetLeft);