Implement expansion marker animation and its infrastructure

[pulseview.git] / pv / views / trace / view.cpp

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index d2e9006075d698f1af96b9ba8a77aa27df02d96f..e72770f07eabe7481f2f48b95a1cf0f86a15816d 100644 (file)
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -1382,6 +1382,7 @@ void View::determine_time_unit()
 bool View::eventFilter(QObject *object, QEvent *event)
 {
        const QEvent::Type type = event->type();
+
        if (type == QEvent::MouseMove) {
 
                if (object)
@@ -1399,6 +1400,15 @@ bool View::eventFilter(QObject *object, QEvent *event)
 
                update_hover_point();
 
+       } else if (type == QEvent::MouseButtonPress) {
+               const QMouseEvent *const mouse_event = (QMouseEvent*)event;
+               if ((object == viewport_) && (mouse_event->button() & Qt::LeftButton)) {
+                       // Send event to all trace tree items
+                       const vector<shared_ptr<TraceTreeItem>> trace_tree_items(
+                               list_by_type<TraceTreeItem>());
+                       for (const shared_ptr<TraceTreeItem>& r : trace_tree_items)
+                               r->mouse_left_press_event(mouse_event);
+               }
        } else if (type == QEvent::Leave) {
                hover_point_ = QPoint(-1, -1);
                update_hover_point();