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Header: Keep a shared_ptr of the clicked item
[pulseview.git]
/
pv
/
view
/
viewport.cpp
diff --git
a/pv/view/viewport.cpp
b/pv/view/viewport.cpp
index afff74eec85c17f5d1db0845d91a1f37e1660ffe..8963e047b355dc8f3f0d2d2eba30fd2cb3b92766 100644
(file)
--- a/
pv/view/viewport.cpp
+++ b/
pv/view/viewport.cpp
@@
-52,9
+52,6
@@
Viewport::Viewport(View &parent) :
setAutoFillBackground(true);
setBackgroundRole(QPalette::Base);
setAutoFillBackground(true);
setBackgroundRole(QPalette::Base);
- connect(&_view.session(), SIGNAL(signals_changed()),
- this, SLOT(on_signals_changed()));
-
connect(&_view, SIGNAL(signals_moved()),
this, SLOT(on_signals_moved()));
}
connect(&_view, SIGNAL(signals_moved()),
this, SLOT(on_signals_moved()));
}
@@
-67,6
+64,15
@@
int Viewport::get_total_height() const
return h;
}
return h;
}
+void Viewport::signals_updated()
+{
+ for (shared_ptr<RowItem> r : _view) {
+ assert(r);
+ connect(r.get(), SIGNAL(appearance_changed()),
+ this, SLOT(update()));
+ }
+}
+
void Viewport::paintEvent(QPaintEvent*)
{
vector< shared_ptr<RowItem> > row_items(_view.begin(), _view.end());
void Viewport::paintEvent(QPaintEvent*)
{
vector< shared_ptr<RowItem> > row_items(_view.begin(), _view.end());
@@
-225,15
+231,6
@@
bool Viewport::touchEvent(QTouchEvent *event)
return true;
}
return true;
}
-void Viewport::on_signals_changed()
-{
- for (shared_ptr<RowItem> r : _view) {
- assert(r);
- connect(r.get(), SIGNAL(visibility_changed()),
- this, SLOT(update()));
- }
-}
-
void Viewport::on_signals_moved()
{
update();
void Viewport::on_signals_moved()
{
update();