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Header: Keep a shared_ptr of the clicked item
[pulseview.git]
/
pv
/
view
/
tracegroup.cpp
diff --git
a/pv/view/tracegroup.cpp
b/pv/view/tracegroup.cpp
index 2c49ae430642ba965f634fc1cc1c36355eba4350..9d0465fc3c863421f69bec5eaf5740b7629e83f2 100644
(file)
--- a/
pv/view/tracegroup.cpp
+++ b/
pv/view/tracegroup.cpp
@@
-29,6
+29,9
@@
using std::shared_ptr;
namespace pv {
namespace view {
namespace pv {
namespace view {
+const int TraceGroup::Padding = 8;
+const int TraceGroup::Width = 12;
+
TraceGroup::~TraceGroup()
{
_owner = nullptr;
TraceGroup::~TraceGroup()
{
_owner = nullptr;
@@
-72,10
+75,15
@@
void TraceGroup::paint_label(QPainter &p, int right, bool hover)
(void)hover;
}
(void)hover;
}
-QRectF TraceGroup::label_rect(int right)
+QRectF TraceGroup::label_rect(int right)
const
{
{
- (void)right;
- return QRectF();
+ QRectF rect;
+ for (const shared_ptr<RowItem> r : child_items())
+ if (r)
+ rect = rect.united(r->label_rect(right));
+
+ return QRectF(rect.x() - Width - Padding, rect.y(),
+ Width, rect.height());
}
bool TraceGroup::pt_in_label_rect(int left, int right, const QPoint &point)
}
bool TraceGroup::pt_in_label_rect(int left, int right, const QPoint &point)