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Fixes: Fix overlapping alpha values in expander area

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Details:
There are platform differences when drawing overlapping alpha
rects here. The workaround was to simply avoid using alpha
values for now.
This commit is contained in:
Jens Bache-Wiig
2009-06-03 20:19:47 +02:00
parent e083ad2920
commit 3df7a2c301
1 changed files with 9 additions and 5 deletions
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14
src/plugins/texteditor/basetexteditor.cpp
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@@ -2257,13 +2257,17 @@ static void drawRectBox(QPainter *painter, const QRect &rect, bool start, bool e
{
painter->save();
painter->setRenderHint(QPainter::Antialiasing, false);
QColor c = pal.highlight().color();
c.setAlpha(40);
QRgb b = pal.base().color().rgb();
QRgb h = pal.highlight().color().rgb();
QColor c = QColor((qRed(b)*2+qRed(h))/3,
(qGreen(b)*2+qGreen(h))/3,
(qBlue(b)*2+qBlue(h))/3);
QLinearGradient grad(rect.topLeft(), rect.topRight());
grad.setColorAt(0, c.darker(130));
grad.setColorAt(0, c.lighter(110));
grad.setColorAt(1, c.lighter(160));
QColor outline = c.darker(110);
outline.setAlpha(100);
QColor outline = c;
QRect r = rect;
painter->fillRect(rect, grad);