CursorHeader::CursorHeader(View &parent) :
MarginWidget(parent),
- dragging_(false),
textHeight_(calculateTextHeight())
{
setMouseTracking(true);
// would be clipped away.
const QRect r = rect().adjusted(0, 0, 0, -BaselineOffset);
- // Draw the cursors
- if (view_.cursors_shown())
- view_.cursors()->draw_markers(p, r);
+ // Draw the items
+ const vector< shared_ptr<TimeItem> > items(view_.time_items());
+ for (auto &m : items)
+ m->paint_label(p, r);
}
void CursorHeader::mouseMoveEvent(QMouseEvent *e)
{
+ mouse_point_ = e->pos();
+
if (!(e->buttons() & Qt::LeftButton))
return;
for (auto &i : items)
if (i->dragging())
i->set_time(view_.offset() +
- (i->drag_point().x() + delta) * view_.scale());
+ (i->drag_point().x() + delta - 0.5) *
+ view_.scale());
}
void CursorHeader::mousePressEvent(QMouseEvent *e)
if (!dragging_ && mouse_down_item_) {
Popup *const p = mouse_down_item_->create_popup(&view_);
- const QPoint arrpos(mouse_down_item_->get_x(),
- height() - BaselineOffset);
- p->set_position(mapToGlobal(arrpos), Popup::Bottom);
- p->show();
+ if (p) {
+ const QPoint arrpos(mouse_down_item_->get_x(),
+ height() - BaselineOffset);
+ p->set_position(mapToGlobal(arrpos), Popup::Bottom);
+ p->show();
+ }
}
dragging_ = false;
i->drag_release();
}
+void CursorHeader::leaveEvent(QEvent*)
+{
+ mouse_point_ = QPoint(-1, -1);
+ update();
+}
+
} // namespace view
} // namespace pv