consolidate mini-timeline code, latch expose

1 files changed, 7 insertions, 0 deletions

diff --git a/gtk2_ardour/mini_timeline.h b/gtk2_ardour/mini_timeline.h
index 2d50c11ddf..fd703d3d1a 100644
--- a/gtk2_ardour/mini_timeline.h
+++ b/gtk2_ardour/mini_timeline.h
@@ -50,12 +50,14 @@ private:
 	void super_rapid_update ();
 
 	void on_size_request (Gtk::Requisition*);
+	void on_size_allocate (Gtk::Allocation&);
 	void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
 	void on_name_changed ();
 	void set_colors ();
 	void parameter_changed (std::string const &);
 
 	void calculate_time_width ();
+	void calculate_time_spacing ();
 	void update_minitimeline ();
 	void draw_dots (cairo_t*, int left, int right, int y, ArdourCanvas::Color);
 	int  draw_mark (cairo_t*, int x0, int x1, int h, const std::string&);
@@ -76,6 +78,11 @@ private:
 	int _time_width;
 	int _time_height;
 
+	int _n_labels;
+	double _px_per_sample;
+	framepos_t _time_granularity;
+	framepos_t _time_span_samples;
+
 	struct JumpRange {
 		JumpRange (int l, int r, framepos_t t)
 			: left (l), right (r), to (t) {}