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Playing with colors.

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This commit is contained in:
DIASPORA\chris
2025-12-21 23:20:22 +01:00
parent c88c57ad32
commit 42525014f2
18 changed files with 125 additions and 49 deletions
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44
bcitemdelegate.cpp
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@@ -141,7 +141,7 @@ QSize BCItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelI
}
void BCItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
void BCItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
/*
// 1. Standard-Zeichnen (Text, Hintergrund, Selection) durchführen
@@ -193,17 +193,57 @@ void BCItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option
if (m_rowOpacities.contains(row))
{
/*
qreal opacity = m_rowOpacities.value(row);
if (opacity > 0.01) {
if (opacity > 0.01)
{
painter->save();
painter->setOpacity(opacity);
painter->fillRect(option.rect, QColor(255, 140, 0, 120));
painter->restore();
}
*/
paintHighlightRow(painter,option,index);
}
}
void BCItemDelegate::paintHighlightRow(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
painter->save();
painter->setRenderHint(QPainter::Antialiasing);
int row = index.row();
qreal opacity = m_rowOpacities.value(row);
painter->setOpacity(opacity);
// Margin von 4px
QRect itemRect = option.rect.adjusted(4, 4, -4, -4);
// Border von 2px berücksichtigen (nach innen)
QRect contentRect = itemRect.adjusted(2, 2, -2, -2);
// Hintergrund (weiß)
painter->setBrush(Qt::white);
painter->setPen(Qt::NoPen);
painter->drawRoundedRect(itemRect, 8, 8);
// Border (2px solid #2196F3)
QPen borderPen( Qt::red, 2);
painter->setPen(borderPen);
painter->setBrush(Qt::NoBrush);
painter->drawRoundedRect(itemRect, 8, 8);
// Padding von 8px für den Content
QRect textRect = contentRect.adjusted(8, 8, -8, -8);
// Text zeichnen
painter->setPen(Qt::black); // oder option.palette.color(QPalette::Text)
QString text = index.data(Qt::DisplayRole).toString();
painter->drawText(textRect, Qt::AlignLeft | Qt::AlignVCenter, text);
painter->restore();
}
void BCItemDelegate::onHighlightRow(int row)
{