do
{
tick_period = order_decimal * ScaleUnits[unit++];
- } while(tick_period < min_period && unit < countof(ScaleUnits));
+ } while (tick_period < min_period && unit < countof(ScaleUnits));
const unsigned int prefix = (order - FirstSIPrefixPower) / 3;
- assert(prefix >= 0);
assert(prefix < countof(SIPrefixes));
const double multiplier = pow(10.0, - prefix * 3 - FirstSIPrefixPower);
int division = (int)round(first_minor_division -
first_major_division * MinorTickSubdivision);
- while(1)
+ while (1)
{
const double t = t0 + division * minor_tick_period;
const double x = (t - _view.offset()) / _view.scale();
- if(x >= width())
+ if (x >= width())
break;
- if(division % MinorTickSubdivision == 0)
+ if (division % MinorTickSubdivision == 0)
{
// Draw a major tick
QString s;
void Ruler::mouseMoveEvent(QMouseEvent *e)
{
- if(!_grabbed_marker)
+ if (!_grabbed_marker)
return;
_grabbed_marker->set_time(_view.offset() +
void Ruler::mousePressEvent(QMouseEvent *e)
{
- if(e->buttons() & Qt::LeftButton) {
+ if (e->buttons() & Qt::LeftButton) {
_grabbed_marker = NULL;
- if(_view.cursors_shown()) {
+ if (_view.cursors_shown()) {
std::pair<Cursor, Cursor> &cursors =
_view.cursors();
- if(cursors.first.get_label_rect(
+ if (cursors.first.get_label_rect(
rect()).contains(e->pos()))
_grabbed_marker = &cursors.first;
- else if(cursors.second.get_label_rect(
+ else if (cursors.second.get_label_rect(
rect()).contains(e->pos()))
_grabbed_marker = &cursors.second;
}
void Ruler::draw_cursors(QPainter &p)
{
- if(!_view.cursors_shown())
+ if (!_view.cursors_shown())
return;
const QRect r = rect();
void Ruler::draw_hover_mark(QPainter &p)
{
const int x = _view.hover_point().x();
- if(x == -1 || _grabbed_marker)
+
+ if (x == -1 || _grabbed_marker)
return;
p.setPen(QPen(Qt::NoPen));