forked from qt-creator/qt-creator
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
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#include "styledbar.h"
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#include "stylehelper.h"
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#include <QtCore/QVariant>
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#include <QtGui/QPainter>
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#include <QtGui/QPixmapCache>
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using namespace Core::Utils;
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StyledBar::StyledBar(QWidget *parent)
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: QWidget(parent)
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{
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setProperty("panelwidget", true);
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}
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void StyledBar::paintEvent(QPaintEvent *event)
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{
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// Currently from the style
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// Goal should be to migrate that into a Utils::StyledWidget class
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Q_UNUSED(event)
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QPainter painter(this);
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QRect selfRect = rect();
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QString key;
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key.sprintf("mh_toolbar %d %d %d", selfRect.width(), selfRect.height(), StyleHelper::baseColor().rgb());;
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QPixmap pixmap;
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QPainter *p = &painter;
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if (StyleHelper::usePixmapCache() && !QPixmapCache::find(key, pixmap)) {
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pixmap = QPixmap(selfRect.size());
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p = new QPainter(&pixmap);
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selfRect = QRect(0, 0, selfRect.width(), selfRect.height());
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}
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// Map offset for global window gradient
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QPoint offset = window()->mapToGlobal(selfRect.topLeft()) -
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mapToGlobal(selfRect.topLeft());
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QRect gradientSpan;
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gradientSpan = QRect(offset, window()->size());
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StyleHelper::horizontalGradient(p, gradientSpan, selfRect);
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p->setPen(StyleHelper::borderColor());
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// Note: This is a hack to determine if the
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// toolbar should draw the top or bottom outline
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// (needed for the find toolbar for instance)
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QColor lighter(255, 255, 255, 40);
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if (property("topBorder").toBool()) {
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p->drawLine(selfRect.topLeft(), selfRect.topRight());
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p->setPen(lighter);
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p->drawLine(selfRect.topLeft() + QPoint(0, 1), selfRect.topRight() + QPoint(0, 1));
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} else {
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p->drawLine(selfRect.bottomLeft(), selfRect.bottomRight());
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p->setPen(lighter);
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p->drawLine(selfRect.topLeft(), selfRect.topRight());
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}
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if (StyleHelper::usePixmapCache() && !QPixmapCache::find(key, pixmap)) {
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painter.drawPixmap(selfRect.topLeft(), pixmap);
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p->end();
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delete p;
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QPixmapCache::insert(key, pixmap);
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}
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}
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