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Diffstat (limited to 'gtk2_ardour/time_axis_view_item.cc')
-rw-r--r--gtk2_ardour/time_axis_view_item.cc8
1 files changed, 4 insertions, 4 deletions
diff --git a/gtk2_ardour/time_axis_view_item.cc b/gtk2_ardour/time_axis_view_item.cc
index 47790c7172..ed31104376 100644
--- a/gtk2_ardour/time_axis_view_item.cc
+++ b/gtk2_ardour/time_axis_view_item.cc
@@ -68,7 +68,7 @@ double TimeAxisViewItem::NAME_HIGHLIGHT_THRESH;
* @param start the start point of this item
* @param duration the duration of this item
*/
-TimeAxisViewItem::TimeAxisViewItem(const string & it_name, ArdourCanvas::Group& parent, TimeAxisView& tv, double spu, Gdk::Color& base_color,
+TimeAxisViewItem::TimeAxisViewItem(const string & it_name, ArdourCanvas::Group& parent, TimeAxisView& tv, double spu, Gdk::Color const & base_color,
nframes_t start, nframes_t duration, bool recording,
Visibility vis)
: trackview (tv), _recregion(recording)
@@ -124,7 +124,7 @@ TimeAxisViewItem::TimeAxisViewItem (const TimeAxisViewItem& other)
}
void
-TimeAxisViewItem::init (const string& it_name, double spu, Gdk::Color& base_color, nframes_t start, nframes_t duration, Visibility vis)
+TimeAxisViewItem::init (const string& it_name, double spu, Gdk::Color const & base_color, nframes_t start, nframes_t duration, Visibility vis)
{
item_name = it_name ;
samples_per_unit = spu ;
@@ -614,7 +614,7 @@ TimeAxisViewItem::set_height (double height)
*
*/
void
-TimeAxisViewItem::set_color(Gdk::Color& base_color)
+TimeAxisViewItem::set_color (Gdk::Color const & base_color)
{
compute_colors (base_color);
set_colors ();
@@ -662,7 +662,7 @@ TimeAxisViewItem::get_name_pixbuf()
* @param color the base color of the item
*/
void
-TimeAxisViewItem::compute_colors(Gdk::Color& base_color)
+TimeAxisViewItem::compute_colors (Gdk::Color const & base_color)
{
unsigned char radius ;
char minor_shift ;