From e8af431bd9bfc5f1d6aa33246bdd082bc8b2d17e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 5 Feb 2023 13:50:52 +0100
Subject: Delete in timeline removes content (#2370).

---
 src/wx/timeline.cc        | 11 +++++++++++
 src/wx/timeline.h         |  2 ++
 src/wx/timeline_dialog.cc |  9 +++++++++
 src/wx/timeline_dialog.h  |  1 +
 4 files changed, 23 insertions(+)

(limited to 'src')

diff --git a/src/wx/timeline.cc b/src/wx/timeline.cc
index 604a00f39..d2443c8a9 100644
--- a/src/wx/timeline.cc
+++ b/src/wx/timeline.cc
@@ -950,3 +950,14 @@ Timeline::zoom_all ()
 	_labels_canvas->Scroll (0, 0);
 	Refresh ();
 }
+
+
+void
+Timeline::keypress(wxKeyEvent const& event)
+{
+	if (event.GetKeyCode() == WXK_DELETE) {
+		auto film = _film.lock();
+		film->remove_content(selected_content());
+	}
+}
+
diff --git a/src/wx/timeline.h b/src/wx/timeline.h
index a2c4f0f2f..184a5d9ee 100644
--- a/src/wx/timeline.h
+++ b/src/wx/timeline.h
@@ -82,6 +82,8 @@ public:
 
 	int tracks_y_offset () const;
 
+	void keypress(wxKeyEvent const &);
+
 private:
 	void paint_labels ();
 	void paint_main ();
diff --git a/src/wx/timeline_dialog.cc b/src/wx/timeline_dialog.cc
index 0d05e66d6..d6c784387 100644
--- a/src/wx/timeline_dialog.cc
+++ b/src/wx/timeline_dialog.cc
@@ -95,6 +95,8 @@ TimelineDialog::TimelineDialog(ContentPanel* cp, shared_ptr<Film> film, FilmView
 	sizer->Layout ();
 	sizer->SetSizeHints (this);
 
+	Bind(wxEVT_CHAR_HOOK, boost::bind(&TimelineDialog::keypress, this, _1));
+
         _toolbar->ToggleTool ((int) Timeline::SNAP, _timeline.snap ());
 	film_change (ChangeType::DONE, Film::Property::SEQUENCE);
 
@@ -141,3 +143,10 @@ TimelineDialog::tool_clicked (wxCommandEvent& ev)
 		}
 	}
 }
+
+
+void
+TimelineDialog::keypress(wxKeyEvent const& event)
+{
+	_timeline.keypress(event);
+}
diff --git a/src/wx/timeline_dialog.h b/src/wx/timeline_dialog.h
index f5dea4eef..155d51fac 100644
--- a/src/wx/timeline_dialog.h
+++ b/src/wx/timeline_dialog.h
@@ -39,6 +39,7 @@ public:
 private:
 	void film_change (ChangeType type, Film::Property);
 	void tool_clicked (wxCommandEvent& id);
+	void keypress(wxKeyEvent const& event);
 
 	std::weak_ptr<Film> _film;
 	Timeline _timeline;
-- 
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