void KateRenderer::paintTrailingSpace(QPainter &paint, qreal x, qreal y)
{
QPen penBackup( paint.pen() );
QPen pen( config()->tabMarkerColor() );
pen.setWidthF(spaceWidth() / 3.5);
pen.setCapStyle(Qt::RoundCap);
paint.setPen( pen );
paint.drawPoint( QPointF(x, y) );
paint.setPen( penBackup );
}
void TikzEditor::paintSpace(QPainter &painter, qreal x, qreal y)
{
QPen penBackup(painter.pen());
QPen pen(m_whiteSpacesColor);
pen.setWidthF(spaceWidth() / 3.5);
pen.setCapStyle(Qt::RoundCap);
painter.setPen(pen);
painter.drawPoint(QPointF(x, y));
painter.setPen(penBackup);
}
void KateRenderer::paintIndentMarker(QPainter &paint, uint x, uint row)
{
QPen penBackup( paint.pen() );
paint.setPen( config()->tabMarkerColor() );
const int height = config()->fontMetrics().height();
const int top = 0;
const int bottom = height-1;
paint.drawLine(x + 2, top, x + 2, bottom);
paint.setPen( penBackup );
}
void KateRenderer::paintNonBreakSpace(QPainter &paint, qreal x, qreal y)
{
QPen penBackup( paint.pen() );
QPen pen( config()->tabMarkerColor() );
pen.setWidthF(qMax(1.0, spaceWidth() / 10.0));
paint.setPen( pen );
paint.setRenderHint(QPainter::Antialiasing, false);
const int height = fontHeight();
const int width = spaceWidth();
QPoint points[6];
points[0] = QPoint(x+width/10, y+height/4);
points[1] = QPoint(x+width/10, y+height/3);
points[2] = QPoint(x+width/10, y+height/3);
points[3] = QPoint(x+width-width/10, y+height/3);
points[4] = QPoint(x+width-width/10, y+height/3);
points[5] = QPoint(x+width-width/10, y+height/4);
paint.drawLines(points, 3);
paint.setPen( penBackup );
}
void KateRenderer::paintTabstop(QPainter &paint, qreal x, qreal y)
{
QPen penBackup( paint.pen() );
QPen pen( config()->tabMarkerColor() );
pen.setWidthF(qMax(1.0, spaceWidth() / 10.0));
paint.setPen( pen );
paint.setRenderHint(QPainter::Antialiasing, false);
int dist = spaceWidth() * 0.3;
QPoint points[8];
points[0] = QPoint(x - dist, y - dist);
points[1] = QPoint(x, y);
points[2] = QPoint(x, y);
points[3] = QPoint(x - dist, y + dist);
x += spaceWidth() / 3.0;
points[4] = QPoint(x - dist, y - dist);
points[5] = QPoint(x, y);
points[6] = QPoint(x, y);
points[7] = QPoint(x - dist, y + dist);
paint.drawLines(points, 4);
paint.setPen( penBackup );
}
void KateRenderer::paintIndentMarker(QPainter &paint, uint x, uint y /*row*/)
{
QPen penBackup( paint.pen() );
QPen myPen(config()->indentationLineColor());
static const QVector<qreal> dashPattern = QVector<qreal>() << 1 << 1;
myPen.setDashPattern(dashPattern);
if (y % 2)
myPen.setDashOffset(1);
paint.setPen(myPen);
const int height = fontHeight();
const int top = 0;
const int bottom = height-1;
QPainter::RenderHints renderHints = paint.renderHints();
paint.setRenderHints(renderHints, false);
paint.drawLine(x + 2, top, x + 2, bottom);
paint.setRenderHints(renderHints, true);
paint.setPen( penBackup );
}
void TikzEditor::paintTabstop(QPainter &painter, qreal x, qreal y)
{
QPen penBackup(painter.pen());
QPen pen(m_tabulatorsColor);
pen.setWidthF(qMax(0.5, spaceWidth() * .1));
pen.setCapStyle(Qt::RoundCap);
painter.setPen(pen);
// FIXME: optimize for speed!
qreal dist = spaceWidth() * 0.3;
QPointF points[8];
points[0] = QPointF(x - dist, y - dist);
points[1] = QPointF(x, y);
points[2] = QPointF(x, y);
points[3] = QPointF(x - dist, y + dist);
x += spaceWidth() / 3.0;
points[4] = QPointF(x - dist, y - dist);
points[5] = QPointF(x, y);
points[6] = QPointF(x, y);
points[7] = QPointF(x - dist, y + dist);
painter.drawLines(points, 4);
painter.setPen(penBackup);
}
