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Make toolbar separators stand out a bit more in dark themes

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Kovid Goyal 2019-12-08 23:10:32 +05:30
parent 7f991ad084
commit 6fb8c25e89
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1 changed files with 42 additions and 0 deletions
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42
src/calibre/gui2/progress_indicator/QProgressIndicator.cpp
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@ -10,6 +10,7 @@
#include <QFormLayout>
#include <QDialogButtonBox>
#include <algorithm>
#include <qdrawutil.h>
QProgressIndicator::QProgressIndicator(QWidget* parent, int size, int interval)
: QWidget(parent),
@ -214,6 +215,47 @@ class CalibreStyle: public QProxyStyle {
return QProxyStyle::drawPrimitive(element, &opt, painter, widget);
}
break;
case PE_IndicatorToolBarSeparator:
// Make toolbar separators stand out a bit more in dark themes
{
QRect rect = option->rect;
const int margin = 6;
QColor bg = option->palette.color(QPalette::Window);
QColor first, second;
if (bg.valueF() < 0.45) {
first = bg.darker(115);
second = bg.lighter(115);
} else {
first = bg.darker(110);
second = bg.lighter(110);
}
if (option->state & State_Horizontal) {
const int offset = rect.width()/2;
painter->setPen(QPen(first));
painter->drawLine(rect.bottomLeft().x() + offset,
rect.bottomLeft().y() - margin,
rect.topLeft().x() + offset,
rect.topLeft().y() + margin);
painter->setPen(QPen(second));
painter->drawLine(rect.bottomLeft().x() + offset + 1,
rect.bottomLeft().y() - margin,
rect.topLeft().x() + offset + 1,
rect.topLeft().y() + margin);
} else { //Draw vertical separator
const int offset = rect.height()/2;
painter->setPen(QPen(first));
painter->drawLine(rect.topLeft().x() + margin ,
rect.topLeft().y() + offset,
rect.topRight().x() - margin,
rect.topRight().y() + offset);
painter->setPen(QPen(second));
painter->drawLine(rect.topLeft().x() + margin ,
rect.topLeft().y() + offset + 1,
rect.topRight().x() - margin,
rect.topRight().y() + offset + 1);
}
}
return;
default:
break;
}