X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fwidget_curves.cpp;h=2260dad0bf4e8426fad1223ed574191946325f87;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=cf44f76810f9be2bd9a54a1ff1b4c29f1e4f6d36;hpb=04e736f96597bb36dbd6b8059d785269369b3321;p=synfig.git

diff --git a/synfig-studio/trunk/src/gtkmm/widget_curves.cpp b/synfig-studio/trunk/src/gtkmm/widget_curves.cpp
index cf44f76..2260dad 100644
--- a/synfig-studio/trunk/src/gtkmm/widget_curves.cpp
+++ b/synfig-studio/trunk/src/gtkmm/widget_curves.cpp
@@ -500,16 +500,19 @@ Widget_Curves::redraw(GdkEventExpose */*bleh*/)
 	gc->set_rgb_fg_color(Gdk::Color("#4f4f4f"));
 	get_window()->draw_rectangle(gc, false, 0, round_to_int((0-r_bottom)/dr), w, 0);
 
-	// Draw current time
-	gc->set_rgb_fg_color(Gdk::Color("#0000ff")); // It should be user selectable
-	get_window()->draw_rectangle(gc, false, round_to_int((time_adjustment_->get_value()-t_begin)/dt), 0, 0, h);
+	// This try to find a valid vanvas to show the keyframes of those
+	// valuenodes. If not canvas found then no keyframes marks are shown.
+	synfig::Canvas::Handle canvas=0;
+	for(curve_iter=curve_list_.begin();curve_iter!=curve_list_.end();++curve_iter)
+	{
+		canvas=curve_iter->value_desc.get_canvas();
+		if(canvas)
+			break;
+	}
 
-	// This is not the best solution but I guess that if the first valuenode
-	// has canvas then show the keyframes. Maybe I can loop all them until I find
-	// a valid canvas and use it for look to the keyframes.
-	synfig::Canvas::Handle canvas(curve_list_.begin()->value_desc.get_canvas());
 	if(canvas)
 	{
+	// Draw vertical lines for the keyframes marks.
 		const synfig::KeyframeList& keyframe_list(canvas->keyframe_list());
 		synfig::KeyframeList::const_iterator iter;
 
@@ -526,6 +529,11 @@ Widget_Curves::redraw(GdkEventExpose */*bleh*/)
 			}
 		}
 	}
+
+	// Draw current time
+	gc->set_rgb_fg_color(Gdk::Color("#0000ff")); // It should be user selectable
+	get_window()->draw_rectangle(gc, false, round_to_int((time_adjustment_->get_value()-t_begin)/dt), 0, 0, h);
+
 	// Draw curves for the valuenodes stored in the curve list
 	for(curve_iter=curve_list_.begin();curve_iter!=curve_list_.end();++curve_iter)
 	{