Fix some unused parameter warnings.

git-svn-id: svn://localhost/ardour2/branches/3.0@5403 d708f5d6-7413-0410-9779-e7cbd77b26cf

12 files changed, 23 insertions, 24 deletions

diff --git a/libs/gtkmm2ext/auto_spin.cc b/libs/gtkmm2ext/auto_spin.cc
index 2e051b5be8..b8f1bb9017 100644
--- a/libs/gtkmm2ext/auto_spin.cc
+++ b/libs/gtkmm2ext/auto_spin.cc
@@ -57,7 +57,7 @@ AutoSpin::stop_timer ()
 }
 
 gint
-AutoSpin::stop_spinning (GdkEventButton *ev)
+AutoSpin::stop_spinning (GdkEventButton */*ev*/)
 {
 	need_timer = false;
 	stop_timer ();
diff --git a/libs/gtkmm2ext/barcontroller.cc b/libs/gtkmm2ext/barcontroller.cc
index 5dad2dd8de..60ec7e1cd6 100644
--- a/libs/gtkmm2ext/barcontroller.cc
+++ b/libs/gtkmm2ext/barcontroller.cc
@@ -258,7 +258,7 @@ BarController::mouse_control (double x, GdkWindow* window, double scaling)
 }
 
 bool
-BarController::expose (GdkEventExpose* event)
+BarController::expose (GdkEventExpose* /*event*/)
 {
 	Glib::RefPtr<Gdk::Window> win (darea.get_window());
 	Widget* parent;
@@ -433,7 +433,7 @@ BarController::entry_activated ()
 }
 
 bool
-BarController::entry_focus_out (GdkEventFocus* ev)
+BarController::entry_focus_out (GdkEventFocus* /*ev*/)
 {
 	entry_activated ();
 	return true;
@@ -454,7 +454,7 @@ BarController::set_sensitive (bool yn)
 }
 
 bool
-BarController::entry_input (double* v)
+BarController::entry_input (double* /*v*/)
 {
 	return false;
 }
diff --git a/libs/gtkmm2ext/binding_proxy.cc b/libs/gtkmm2ext/binding_proxy.cc
index 845146239d..d0696b105f 100644
--- a/libs/gtkmm2ext/binding_proxy.cc
+++ b/libs/gtkmm2ext/binding_proxy.cc
@@ -107,7 +107,7 @@ BindingProxy::learning_finished ()
 
 
 bool
-BindingProxy::prompter_hiding (GdkEventAny *ev)
+BindingProxy::prompter_hiding (GdkEventAny */*ev*/)
 {
 	learning_connection.disconnect ();
 	if (controllable) {
diff --git a/libs/gtkmm2ext/cell_renderer_pixbuf_toggle.cc b/libs/gtkmm2ext/cell_renderer_pixbuf_toggle.cc
index d3f02a50f8..15cd1cbf1a 100644
--- a/libs/gtkmm2ext/cell_renderer_pixbuf_toggle.cc
+++ b/libs/gtkmm2ext/cell_renderer_pixbuf_toggle.cc
@@ -71,7 +71,7 @@ CellRendererPixbufToggle::activate_vfunc(GdkEvent*, Gtk::Widget&, const Glib::us
 
 
 void 
-CellRendererPixbufToggle::render_vfunc (const Glib::RefPtr<Gdk::Drawable>& window, Gtk::Widget& widget, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, const Gdk::Rectangle& expose_area, Gtk::CellRendererState flags)
+CellRendererPixbufToggle::render_vfunc (const Glib::RefPtr<Gdk::Drawable>& window, Gtk::Widget& /*widget*/, const Gdk::Rectangle& /*background_area*/, const Gdk::Rectangle& cell_area, const Gdk::Rectangle& /*expose_area*/, Gtk::CellRendererState /*flags*/)
 {
 	int offset_width = 0;
 	int offset_height = 0;
@@ -92,7 +92,7 @@ CellRendererPixbufToggle::render_vfunc (const Glib::RefPtr<Gdk::Drawable>& windo
 }
 
 void 
-CellRendererPixbufToggle::get_size_vfunc (Gtk::Widget& widget, const Gdk::Rectangle* cell_area, int* x_offset, int* y_offset, int* width, int* height) const
+CellRendererPixbufToggle::get_size_vfunc (Gtk::Widget& /*widget*/, const Gdk::Rectangle* /*cell_area*/, int* /*x_offset*/, int* /*y_offset*/, int* /*width*/, int* /*height*/) const
 {
 //cerr << "cell_renderer_pixbuf_toggle get_size" << endl;
 
diff --git a/libs/gtkmm2ext/click_box.cc b/libs/gtkmm2ext/click_box.cc
index 3ab7ea883c..dc9eb39433 100644
--- a/libs/gtkmm2ext/click_box.cc
+++ b/libs/gtkmm2ext/click_box.cc
@@ -81,7 +81,7 @@ ClickBox::button_release_handler (GdkEventButton* ev)
 
 void
 ClickBox::default_printer (char buf[32], Gtk::Adjustment &adj, 
-			       void *ignored)
+			       void *)
 {
 	sprintf (buf, "%.2f", adj.get_value());
 }
@@ -104,9 +104,8 @@ ClickBox::set_label ()
 }
 
 void
-ClickBox::style_changed (const Glib::RefPtr<Gtk::Style>& ignored)
+ClickBox::style_changed (const Glib::RefPtr<Gtk::Style>&)
 {
-
 	layout->context_changed (); 
 	layout->get_pixel_size (twidth, theight);
 }
diff --git a/libs/gtkmm2ext/fastmeter.cc b/libs/gtkmm2ext/fastmeter.cc
index bdd8919d36..4bb6e81d00 100644
--- a/libs/gtkmm2ext/fastmeter.cc
+++ b/libs/gtkmm2ext/fastmeter.cc
@@ -551,7 +551,7 @@ FastMeter::queue_vertical_redraw (const Glib::RefPtr<Gdk::Window>& win, float ol
 }
 
 void
-FastMeter::queue_horizontal_redraw (const Glib::RefPtr<Gdk::Window>& win, float old_level)
+FastMeter::queue_horizontal_redraw (const Glib::RefPtr<Gdk::Window>& /*win*/, float /*old_level*/)
 {
 	/* XXX OPTIMIZE (when we have some horizontal meters) */
 	queue_draw ();
diff --git a/libs/gtkmm2ext/gtk_ui.cc b/libs/gtkmm2ext/gtk_ui.cc
index bf85333541..cba5f53377 100644
--- a/libs/gtkmm2ext/gtk_ui.cc
+++ b/libs/gtkmm2ext/gtk_ui.cc
@@ -338,7 +338,7 @@ UI::idle_add (int (*func)(void *), void *arg)
 /* END abstract_ui interfaces */
 
 void
-UI::signal_pipe_callback (void *arg, int fd, GdkInputCondition cond)
+UI::signal_pipe_callback (void *arg, int fd, GdkInputCondition /*cond*/)
 {
 	char buf[256];
 	
@@ -518,7 +518,7 @@ UI::toggle_errors ()
 }
 
 void
-UI::display_message (const char *prefix, gint prefix_len, RefPtr<TextBuffer::Tag> ptag, RefPtr<TextBuffer::Tag> mtag, const char *msg)
+UI::display_message (const char *prefix, gint /*prefix_len*/, RefPtr<TextBuffer::Tag> ptag, RefPtr<TextBuffer::Tag> mtag, const char *msg)
 {
 	RefPtr<TextBuffer> buffer (errors->text().get_buffer());
 
@@ -616,7 +616,7 @@ UI::flush_pending ()
 }
 
 bool
-UI::just_hide_it (GdkEventAny *ev, Window *win)
+UI::just_hide_it (GdkEventAny */*ev*/, Window *win)
 {
 	win->hide ();
 	return true;
@@ -666,7 +666,7 @@ UI::color_selection_done (bool status)
 }
 
 bool
-UI::color_selection_deleted (GdkEventAny *ev)
+UI::color_selection_deleted (GdkEventAny */*ev*/)
 {
 	Main::quit ();
 	return true;
diff --git a/libs/gtkmm2ext/gtkmm2ext/barcontroller.h b/libs/gtkmm2ext/gtkmm2ext/barcontroller.h
index 5970fe2d5f..9c9c4c18b9 100644
--- a/libs/gtkmm2ext/gtkmm2ext/barcontroller.h
+++ b/libs/gtkmm2ext/gtkmm2ext/barcontroller.h
@@ -74,7 +74,7 @@ class BarController : public Gtk::Frame
 	Gtk::SpinButton     spinner;
 	bool                use_parent;
 
-	virtual std::string get_label (int& x) {
+	virtual std::string get_label (int& /*x*/) {
 		return "";
 	}
 	
diff --git a/libs/gtkmm2ext/popup.cc b/libs/gtkmm2ext/popup.cc
index 2d586d0317..199c087c26 100644
--- a/libs/gtkmm2ext/popup.cc
+++ b/libs/gtkmm2ext/popup.cc
@@ -111,7 +111,7 @@ PopUp::touch ()
 }
 
 gint
-PopUp::button_click (GdkEventButton *ev)
+PopUp::button_click (GdkEventButton */*ev*/)
 {
 	remove ();
 	return TRUE;
@@ -131,7 +131,7 @@ PopUp::set_name (string name)
 }
 
 bool
-PopUp::on_delete_event (GdkEventAny* ev)
+PopUp::on_delete_event (GdkEventAny* /*ev*/)
 {
 	hide();
 
diff --git a/libs/gtkmm2ext/prompter.cc b/libs/gtkmm2ext/prompter.cc
index 0ff9710338..5eab2614c8 100644
--- a/libs/gtkmm2ext/prompter.cc
+++ b/libs/gtkmm2ext/prompter.cc
@@ -75,7 +75,7 @@ Prompter::init ()
 }	
 
 void
-Prompter::change_labels (string okstr, string cancelstr)
+Prompter::change_labels (string /*okstr*/, string /*cancelstr*/)
 {
 	// dynamic_cast<Gtk::Label*>(ok.get_child())->set_text (okstr);
 	// dynamic_cast<Gtk::Label*>(cancel.get_child())->set_text (cancelstr);
diff --git a/libs/gtkmm2ext/slider_controller.cc b/libs/gtkmm2ext/slider_controller.cc
index 4eee6a6f36..3947ed8096 100644
--- a/libs/gtkmm2ext/slider_controller.cc
+++ b/libs/gtkmm2ext/slider_controller.cc
@@ -30,7 +30,7 @@ using namespace PBD;
 
 SliderController::SliderController (Glib::RefPtr<Gdk::Pixbuf> image,
 				    Gtk::Adjustment *adj,  int orientation,
-				    bool with_numeric)
+				    bool /*with_numeric*/)
 
 	: PixFader (image, *adj, orientation),
 	  spin (*adj, 0, 2)
diff --git a/libs/gtkmm2ext/tearoff.cc b/libs/gtkmm2ext/tearoff.cc
index be3bfe4113..aad14308a4 100644
--- a/libs/gtkmm2ext/tearoff.cc
+++ b/libs/gtkmm2ext/tearoff.cc
@@ -116,7 +116,7 @@ TearOff::set_visible (bool yn)
 }
 
 gint
-TearOff::tearoff_click (GdkEventButton* ev)
+TearOff::tearoff_click (GdkEventButton* /*ev*/)
 {
 	if (_can_be_torn_off) {
 		remove (contents);
@@ -132,7 +132,7 @@ TearOff::tearoff_click (GdkEventButton* ev)
 }
 
 gint
-TearOff::close_click (GdkEventButton* ev)
+TearOff::close_click (GdkEventButton* /*ev*/)
 {
 	window_box.remove (contents);
 	pack_start (contents);
@@ -162,7 +162,7 @@ TearOff::window_button_press (GdkEventButton* ev)
 }
 
 gint
-TearOff::window_button_release (GdkEventButton* ev)
+TearOff::window_button_release (GdkEventButton* /*ev*/)
 {
 	dragging = false;
 	own_window.remove_modal_grab();
@@ -170,7 +170,7 @@ TearOff::window_button_release (GdkEventButton* ev)
 }
 
 gint
-TearOff::window_delete_event (GdkEventAny* ev)
+TearOff::window_delete_event (GdkEventAny* /*ev*/)
 {
 	return close_click(0);
 }