}
Header::Header(View &parent) :
- MarginWidget(parent),
- dragging_(false)
+ MarginWidget(parent)
{
- setFocusPolicy(Qt::ClickFocus);
- setMouseTracking(true);
-
connect(&view_, SIGNAL(signals_moved()),
this, SLOT(on_signals_moved()));
}
return QSize(max_rect.width() + Padding + BaselineOffset, 0);
}
-shared_ptr<RowItem> Header::get_mouse_over_row_item(const QPoint &pt)
+QSize Header::extended_size_hint() const
+{
+ return sizeHint() + QSize(ViewItem::HighlightRadius, 0);
+}
+
+shared_ptr<RowItem> Header::get_mouse_over_item(const QPoint &pt)
{
- const QRect r(BaselineOffset, 0, width() - BaselineOffset, height());
+ const QRect r(0, 0, width() - BaselineOffset, height());
for (auto &i : view_)
if (i->enabled() && i->label_rect(r).contains(pt))
return i;
// The trace labels are not drawn with the arrows exactly on the
// left edge of the widget, because then the selection shadow
// would be clipped away.
- const QRect rect(BaselineOffset, 0, width() - BaselineOffset, height());
+ const QRect rect(0, 0, width() - BaselineOffset, height());
vector< shared_ptr<RowItem> > row_items(
view_.begin(), view_.end());
assert(event);
mouse_down_point_ = event->pos();
- mouse_down_item_ = get_mouse_over_row_item(event->pos());
+ mouse_down_item_ = get_mouse_over_item(event->pos());
if (event->button() & Qt::LeftButton)
mouseLeftPressEvent(event);
// Unselect everything if control is not pressed
const shared_ptr<RowItem> mouse_over =
- get_mouse_over_row_item(event->pos());
+ get_mouse_over_item(event->pos());
for (auto &r : view_)
r->drag_release();
void Header::contextMenuEvent(QContextMenuEvent *event)
{
- const shared_ptr<RowItem> r = get_mouse_over_row_item(mouse_point_);
+ const shared_ptr<RowItem> r = get_mouse_over_item(mouse_point_);
if (!r)
return;