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AppFwk : Add border to color gradient icons

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This commit is contained in:
Magne Sjaastad 2020-06-17 11:34:31 +02:00
parent 869f6ce39b
commit 4ff1f54e16
1 changed files with 26 additions and 13 deletions
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39
Fwk/AppFwk/cafProjectDataModel/cafPdmUiCore/cafIconProvider.cpp
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@ -171,21 +171,34 @@ std::unique_ptr<QIcon> IconProvider::icon(const QSize& size) const
{
validIcon = true;
QLinearGradient gradient (QPointF(0.0f, 0.0f), QPoint(size.width(), 0.0f));
for (size_t i = 0; i < m_backgroundColorStrings.size(); ++i)
{
if (!QColor::isValidColor(m_backgroundColorStrings[i]))
{
validIcon = false;
break;
{
// Draw color gradient based on background colors
QLinearGradient gradient (QPointF(0.0f, 0.0f), QPoint(size.width(), 0.0f));
for (size_t i = 0; i < m_backgroundColorStrings.size(); ++i)
{
if (!QColor::isValidColor(m_backgroundColorStrings[i]))
{
validIcon = false;
break;
}
QColor color (m_backgroundColorStrings[i]);
float frac = i / ((float) m_backgroundColorStrings.size() - 1.0);
gradient.setColorAt(frac, color);
}
QColor color (m_backgroundColorStrings[i]);
float frac = i / ((float) m_backgroundColorStrings.size() - 1.0);
gradient.setColorAt(frac, color);
QBrush gradientBrush(gradient);
QPainter painter (&pixmap);
painter.fillRect(0, 0, size.width(), size.height(), gradientBrush);
}
{
// Draw border
QPainter painter2(&pixmap);
painter2.setRenderHint(QPainter::Antialiasing);
painter2.setPen(QPen(Qt::black, 1));
painter2.drawRect(QRectF(0, 0, size.width(), size.height()));
}
QBrush gradientBrush(gradient);
QPainter painter (&pixmap);
painter.fillRect(0, 0, size.width(), size.height(), gradientBrush);
}
}
else pixmap.fill(Qt::transparent);