void QtnPropertyDelegateQFont::drawValueImpl(QStylePainter& painter, const QRect& rect, const QStyle::State& state, bool* needTooltip) const
{
QFont value = owner().value();
QRect textRect = rect;
if (textRect.isValid())
{
QRect br;
QFont oldFont = painter.font();
QFont newFont(value);
newFont.setPointSize(oldFont.pointSize());
painter.setFont(newFont);
painter.drawText(textRect, Qt::AlignLeading | Qt::AlignVCenter, "A", &br);
painter.setFont(oldFont);
textRect.setLeft(br.right() + 3);
}
if (textRect.isValid())
{
QtnPropertyDelegateTypedEx<QtnPropertyQFontBase>::drawValueImpl(painter, textRect, state, needTooltip);
}
}
void TrackView::paintTrack(QStylePainter &painter, const QRegion ®ion, int track)
{
const QRect &rect = region.boundingRect();
int firstRow = qBound(0, getRowFromPhysicalY(qMax(rect.top(), topMarginHeight)), getRows() - 1);
int lastRow = qBound(0, getRowFromPhysicalY(qMax(rect.bottom(), topMarginHeight)), getRows() - 1);
QRect selection = getSelection();
const SyncTrack *t = getTrack(track);
for (int row = firstRow; row <= lastRow; ++row) {
QRect patternDataRect(getPhysicalX(track), getPhysicalY(row), trackWidth, rowHeight);
if (!region.intersects(patternDataRect))
continue;
const SyncTrack::TrackKey *key = t->getPrevKeyFrame(row);
SyncTrack::TrackKey::KeyType interpolationType = key ? key->type : SyncTrack::TrackKey::STEP;
bool selected = selection.contains(track, row);
QBrush baseBrush = bgBaseBrush;
QBrush darkBrush = bgDarkBrush;
if (selected) {
baseBrush = selectBaseBrush;
darkBrush = selectDarkBrush;
}
QBrush bgBrush = (row % 8 == 0) ? darkBrush : baseBrush;
QRect fillRect = patternDataRect;
painter.fillRect(fillRect, bgBrush);
if (row % 8 == 0) {
painter.setPen(selected ? rowSelectPen : rowPen);
painter.drawLine(QPointF(patternDataRect.left() + 0.5, patternDataRect.top() + 0.5),
QPointF(patternDataRect.right() + 0.5, patternDataRect.top() + 0.5));
}
if (interpolationType != SyncTrack::TrackKey::STEP) {
painter.setPen(getInterpolationPen(interpolationType));
painter.drawLine(QPoint(patternDataRect.right(), patternDataRect.top() + 1),
QPoint(patternDataRect.right(), patternDataRect.bottom()));
}
if (row == editRow && track == editTrack) {
QRectF selectRect = QRectF(patternDataRect).adjusted(0.5, 0.5, -0.5, -0.5);
painter.setPen(QColor(0, 0, 0));
painter.drawRect(selectRect);
}
painter.setPen(selected ?
palette().color(QPalette::HighlightedText) :
palette().color(QPalette::WindowText));
painter.drawText(patternDataRect, t->isKeyFrame(row) ?
QString::number(t->getKeyFrame(row).value, 'f', 2) :
" ---");
}
}
void QIRichToolButton::paintEvent (QPaintEvent *aEvent)
{
/* Draw focus around mLabel if focused */
if (hasFocus())
{
QStylePainter painter (this);
QStyleOptionFocusRect option;
option.initFrom (this);
option.rect = mLabel->frameGeometry();
painter.drawPrimitive (QStyle::PE_FrameFocusRect, option);
}
QWidget::paintEvent (aEvent);
}
void TrackView::paintTracks(QStylePainter &painter, const QRegion ®ion)
{
const QRect &rect = region.boundingRect();
int startTrack = qBound(0, getTrackFromPhysicalX(qMax(rect.left(), leftMarginWidth)), getTrackCount());
int endTrack = qBound(0, getTrackFromPhysicalX(rect.right()) + 1, getTrackCount());
painter.setClipRect(QRectF(QPointF(leftMarginWidth - 0.5f, topMarginHeight - 0.5f),
QPointF(rect.right() + 1.0f, rect.bottom() + 1.0f)));
painter.fillRect(rect, palette().dark());
for (int track = startTrack; track < endTrack; ++track)
paintTrack(painter, region, track);
}
void QtnPropertyDelegateQStringInvalidBase::drawValueImpl(QStylePainter& painter, const QRect& rect, const QStyle::State& state, bool* needTooltip) const
{
if ((m_invalidColor.alpha() != 0) && !isPropertyValid())
{
QPen oldPen = painter.pen();
painter.setPen(m_invalidColor);
QtnPropertyDelegateQString::drawValueImpl(painter, rect, state, needTooltip);
painter.setPen(oldPen);
}
else
{
QtnPropertyDelegateQString::drawValueImpl(painter, rect, state, needTooltip);
}
}
void SeparateTabBar::paintEvent (QPaintEvent *event)
{
QTabBar::paintEvent (event);
QStylePainter painter (this);
if (count () > 0 && IsLastTab_)
{
CoreProxy proxy;
QStyleOptionTabV2 option;
initStyleOption (&option, count () - 1);
QIcon icon = proxy.GetIcon ("list-add");
painter.drawItemPixmap (option.rect, Qt::AlignCenter,
icon.pixmap (QSize (15, 15)));
}
}
///
/// \brief 绘制左上角按钮
/// \param painter 设置好绘制设备的painter
/// \param btn 左上角按钮,左上角按钮指针，Painter已经把此按钮设置为此绘制设备
///
void DTableWidgetEx::paintConnerButton(QStylePainter &painter,QAbstractButton* btn)
{
QStyleOptionHeader opt;
opt.init(btn);
QStyle::State state = QStyle::State_None;
if (btn->isEnabled())
state |= QStyle::State_Enabled;
if (btn->isActiveWindow())
state |= QStyle::State_Active;
if (btn->isDown())
state |= QStyle::State_Sunken;
opt.state = state;
opt.rect = btn->rect();
opt.text = btn->text(); // this line is the only difference to QTableCornerButton
opt.position = QStyleOptionHeader::OnlyOneSection;
painter.drawControl(QStyle::CE_Header, opt);
}
void TrackView::paintTopMargin(QStylePainter &painter, const QRegion ®ion)
{
const QRect &rect = region.boundingRect();
painter.setClipRect(QRectF(QPointF(0.0f, 0.0f),
QPointF(rect.right() + 1.0f, topMarginHeight - 0.5f)));
QRect topMargin(QPoint(-2, 0),
QPoint(rect.right() + 3, topMarginHeight - 1));
painter.fillRect(topMargin.adjusted(1, 1, -1, -1), palette().button());
qDrawWinButton(&painter, topMargin, palette());
int startTrack = qBound(0, getTrackFromPhysicalX(qMax(rect.left(), leftMarginWidth)), getTrackCount());
int endTrack = qBound(0, getTrackFromPhysicalX(rect.right()) + 1, getTrackCount());
for (int track = startTrack; track < endTrack; ++track) {
const SyncTrack *t = getTrack(track);
QRect topMargin(getPhysicalX(track), 0, trackWidth, topMarginHeight);
if (!region.intersects(topMargin))
continue;
QRect fillRect = topMargin;
QBrush bgBrush = palette().button();
if (track == editTrack)
bgBrush = editBrush;
painter.fillRect(fillRect.adjusted(1, 1, -1, -1), bgBrush);
qDrawWinButton(&painter, fillRect, bgBrush.color());
if (!t->isActive())
painter.setPen(QColor(128, 128, 128));
else
painter.setPen(QColor(0, 0, 0));
painter.drawText(fillRect, t->getDisplayName());
}
// make sure that the top margin isn't overdrawn by the track-data
painter.setClipRegion(QRect(0, topMarginHeight, rect.right() + 1, rect.bottom() + 1));
}
void TrackView::paintLeftMargin(QStylePainter &painter, const QRegion ®ion)
{
const QRect &rect = region.boundingRect();
const SyncDocument *doc = getDocument();
int firstRow = qBound(0, getRowFromPhysicalY(qMax(rect.top(), topMarginHeight)), getRows() - 1);
int lastRow = qBound(0, getRowFromPhysicalY(qMax(rect.bottom(), topMarginHeight)), getRows() - 1);
painter.setClipRect(QRectF(QPointF(0.0f, topMarginHeight - 0.5f),
QPointF(leftMarginWidth - 0.5f, rect.bottom() + 1.0f)));
QRectF padding(QPointF(rect.left(), topMarginHeight - 0.5f),
QPointF(leftMarginWidth - 0.5f, rect.bottom() + 1.0f));
painter.fillRect(padding, palette().dark());
for (int row = firstRow; row <= lastRow; ++row) {
QRect leftMargin(0, getPhysicalY(row), leftMarginWidth, rowHeight);
if (!region.intersects(leftMargin))
continue;
QBrush fillBrush;
if (row == editRow)
fillBrush = editBrush;
else if (doc->isRowBookmark(row))
fillBrush = bookmarkBrush;
else
fillBrush = palette().button();
painter.fillRect(leftMargin.adjusted(1, 1, -1, -1), fillBrush);
qDrawWinButton(&painter, leftMargin, QPalette(fillBrush.color()));
if ((row % 8) == 0) painter.setPen(QColor(0, 0, 0));
else if ((row % 4) == 0) painter.setPen(QColor(64, 64, 64));
else painter.setPen(QColor(128, 128, 128));
painter.drawText(leftMargin, QString("%1").arg(row, 5, 16, QChar('0')).toUpper() + "h");
}
}
void TabBar::paintRoundedTabs(QStylePainter &p, int dist)
{
/// TODO: minor highlight bug when mouse goes on another tab without click
// Draw all tabs before the selected tab
QList<int> tabs;
for (int i = 0; i < count(); i++)
if (currentIndex() != i) tabs.append(i);
tabs.append(currentIndex());
for (int idx = 0; idx < count(); idx++) {
int i = tabs.at(idx);
QStyleOptionTab o;
initStyleOption(&o, i);
// Background color
if (i != currentIndex()) {
o.rect.adjust(0, 2, 0, 0);
} else if (i == count()) {
o.rect.adjust(2, 2, -4, 0);
}
/// Adjust parameters to tighten tabs
//o.rect.adjust(-dist / 2, 0, dist / 2, 0);
// Rounded frame tab
QPainterPath ppLeft, ppRight;
ppLeft.moveTo(o.rect.x() + dist * 0, o.rect.y() + o.rect.height());
ppLeft.cubicTo(o.rect.x() + dist * 1, o.rect.y() + o.rect.height(),
o.rect.x() + dist * 1, o.rect.y() + 1,
o.rect.x() + dist * 2, o.rect.y() + 1);
QPainterPath ppLeftCurve(ppLeft);
// Add another point to be able to fill the path afterwards
ppLeft.lineTo(o.rect.x() + dist * 2, o.rect.y() + o.rect.height());
QLine topHozLine(o.rect.x() + dist * 2, o.rect.y(),
o.rect.x() + o.rect.width() - dist * 1, o.rect.y());
ppRight.moveTo(o.rect.x() + o.rect.width() - dist * 1, o.rect.y() + 1);
ppRight.cubicTo(o.rect.x() + o.rect.width() - dist * 0, o.rect.y() + 1,
o.rect.x() + o.rect.width() - dist * 0, o.rect.y() + o.rect.height(),
o.rect.x() + o.rect.width() + dist * 1, o.rect.y() + o.rect.height());
QPainterPath ppRightCurve(ppRight);
// Like first curve
ppRight.lineTo(o.rect.x() + o.rect.width() - dist * 1, o.rect.y() + o.rect.height());
p.save();
if (o.state.testFlag(QStyle::State_MouseOver)) {
p.setPen(o.palette.highlight().color());
} else {
p.setPen(o.palette.mid().color());
}
QRect midRect(topHozLine.p1(), QPoint(topHozLine.p2().x(), topHozLine.p2().y() + o.rect.height()));
if (i == currentIndex()) {
p.fillPath(ppLeft, o.palette.base());
p.fillRect(midRect, o.palette.base());
p.fillPath(ppRight, o.palette.base());
} else if (o.state.testFlag(QStyle::State_MouseOver)) {
p.fillPath(ppLeft, o.palette.highlight().color().lighter());
p.fillRect(midRect, o.palette.highlight().color().lighter());
p.fillPath(ppRight, o.palette.highlight().color().lighter());
} else {
p.fillPath(ppLeft, o.palette.window());
p.fillRect(midRect, o.palette.window());
p.fillPath(ppRight, o.palette.window());
}
p.setRenderHint(QPainter::Antialiasing, true);
p.drawPath(ppLeftCurve);
p.drawPath(ppRightCurve);
p.setRenderHint(QPainter::Antialiasing, false);
p.drawLine(topHozLine);
p.restore();
/// DEBUG
//p.drawRect(o.rect);
// Icon
QRect r = tabRect(i);
r.setHeight(fontMetrics().ascent());
r.translate(3 + dist * 1.25, (height() - r.height()) / 2);
r.setWidth(r.height() / 2);
p.setRenderHint(QPainter::SmoothPixmapTransform);
o.icon.paint(&p, r, Qt::AlignLeft | Qt::AlignVCenter);
// Playlist name
if (i == currentIndex()) {
p.setPen(o.palette.windowText().color());
} else if (o.state.testFlag(QStyle::State_MouseOver)) {
p.setPen(o.palette.windowText().color());
} else {
p.setPen(o.palette.mid().color());
}
QRect rText(r.x() + r.width() + 5, this->rect().y(),
o.rect.width() - (r.width() + 5), this->height() - 2);
p.drawText(rText, Qt::AlignLeft | Qt::AlignVCenter, o.text);
}
}
void TabBar::paintRectTabs(QStylePainter &p)
{
static const qreal penScaleFactor = 0.2;
for (int i = 0; i < count(); i++) {
QStyleOptionTab o;
initStyleOption(&o, i);
// Background color
p.save();
if (i != currentIndex()) {
o.rect.adjust(0, 2, 0, 0);
} else if (i == count()) {
o.rect.adjust(2, 2, -4, -4);
}
// Highlight the tab under the cursor
if (o.state.testFlag(QStyle::State_MouseOver) && i != currentIndex()) {
p.setPen(QPen(o.palette.highlight(), penScaleFactor));
p.fillRect(o.rect, o.palette.highlight().color().lighter());
} else {
p.setPen(QPen(o.palette.mid(), penScaleFactor));
if (i == currentIndex()) {
/// XXX
if (SettingsPrivate::instance()->isCustomColors()) {
p.fillRect(o.rect, o.palette.base().color().lighter(110));
} else {
p.fillRect(o.rect, o.palette.base());
}
} else {
p.fillRect(o.rect, o.palette.window());
}
}
if (o.state.testFlag(QStyle::State_MouseOver)) {
p.setPen(o.palette.highlight().color());
} else {
p.setPen(o.palette.mid().color());
}
// Frame tab, it is not a rectangle but only 3 lines
p.drawLine(o.rect.topLeft(), o.rect.bottomLeft());
p.drawLine(o.rect.topRight(), o.rect.bottomRight());
p.drawLine(o.rect.topLeft(), o.rect.topRight());
//}
p.restore();
// Icon
QRect r = tabRect(i);
r.setHeight(fontMetrics().ascent());
r.translate(10, (height() - r.height()) / 2);
r.setWidth(r.height() / 2);
p.setRenderHint(QPainter::SmoothPixmapTransform);
o.icon.paint(&p, r, Qt::AlignLeft | Qt::AlignVCenter);
// Playlist name
if (i == currentIndex()) {
p.setPen(o.palette.windowText().color());
} else if (o.state.testFlag(QStyle::State_MouseOver)) {
p.setPen(o.palette.windowText().color());
} else {
p.setPen(o.palette.mid().color());
}
QRect rText(r.x() + r.width() + 10, r.y(), o.rect.width() - r.width() - 10, r.height());
p.drawText(rText, Qt::AlignLeft | Qt::AlignVCenter, o.text);
}
}
