Show relative time of flags on hover

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

diff --git a/pv/views/trace/viewwidget.cpp b/pv/views/trace/viewwidget.cpp
index 499471b91001bf3488d4b893cac0591548b7ad07..d46182e449e67d5f3d0e7a71a063fb746a948144 100644 (file)
--- a/pv/views/trace/viewwidget.cpp
+++ b/pv/views/trace/viewwidget.cpp
@@ -284,10 +284,27 @@ void ViewWidget::mouseReleaseEvent(QMouseEvent *event)
        mouse_down_item_ = nullptr;
 }
 
+void ViewWidget::keyReleaseEvent(QKeyEvent *event)
+{
+       // Update mouse_modifiers_ also if modifiers change, but pointer doesn't move
+       if (mouse_point_.x() >= 0 && mouse_point_.y() >= 0) // mouse is inside
+               mouse_modifiers_ = event->modifiers();
+       update();
+}
+
+void ViewWidget::keyPressEvent(QKeyEvent *event)
+{
+       // Update mouse_modifiers_ also if modifiers change, but pointer doesn't move
+       if (mouse_point_.x() >= 0 && mouse_point_.y() >= 0) // mouse is inside
+               mouse_modifiers_ = event->modifiers();
+       update();
+}
+
 void ViewWidget::mouseMoveEvent(QMouseEvent *event)
 {
        assert(event);
        mouse_point_ = event->pos();
+       mouse_modifiers_ = event->modifiers();
 
        if (!event->buttons())
                item_hover(get_mouse_over_item(event->pos()), event->pos());
@@ -327,6 +344,8 @@ void ViewWidget::mouseMoveEvent(QMouseEvent *event)
 void ViewWidget::leaveEvent(QEvent*)
 {
        mouse_point_ = QPoint(-1, -1);
+       mouse_modifiers_ = Qt::NoModifier;
+       item_hover(nullptr, QPoint());
        update();
 }