From 838a37a4fe0fa8bb39ba7de5cddf646db3728865 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 17 Jan 2007 14:53:27 +0000
Subject: [PATCH] fix for height of editor hscrollbar

git-svn-id: svn://localhost/ardour2/trunk@1337 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/ardour2_ui.rc  | 12 ++++++++++++
 gtk2_ardour/audio_clock.cc | 11 +++++++++++
 gtk2_ardour/editor.cc      |  4 +++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/gtk2_ardour/ardour2_ui.rc b/gtk2_ardour/ardour2_ui.rc
index 766203e40d..46c7057ea3 100644
--- a/gtk2_ardour/ardour2_ui.rc
+++ b/gtk2_ardour/ardour2_ui.rc
@@ -322,6 +322,17 @@ style "ardour_adjusters" = "default_buttons_menus"
 	bg[ACTIVE] = { 0.06, 0.06, 0.06 }
 }
 
+style "editor_hscrollbar" = "ardour_adjusters"
+{
+	#
+	# special case: we want this scrollbar to be as tall as the
+	# zoom focus selector combobox. scrollbars don't expand to
+        # fill the space available to them, so we have to explicitly
+	# make it bigger.
+	# 
+	GtkRange::slider_width = 27
+}
+
 style "ardour_progressbars" = "default_buttons_menus"
 { 
   bg[NORMAL] = { 0, 0, 0 }
@@ -1346,6 +1357,7 @@ widget "*PanningLinkDirectionButton.*" style "very_small_button"
 widget "*ChannelCountSelector" style "medium_bold_entry"
 widget "*ChannelCountSelector.GtkArrow" style "default_buttons_menus"
 widget "*RegionListWholeFile" style "treeview_parent_node"
+widget "*EditorHScrollbar" style "editor_hscrollbar"
 
 class "GtkWidget" style "default_base"
 class "GtkScrollbar" style "ardour_adjusters"
diff --git a/gtk2_ardour/audio_clock.cc b/gtk2_ardour/audio_clock.cc
index 66822289c2..481e91b09a 100644
--- a/gtk2_ardour/audio_clock.cc
+++ b/gtk2_ardour/audio_clock.cc
@@ -768,6 +768,17 @@ AudioClock::field_key_release_event (GdkEventKey *ev, Field field)
 				// Check SMPTE fields for sanity (may also adjust fields)
 				smpte_sanitize_display();
 				break;
+			case Bars:
+			case Beats:
+			case Ticks:
+				// Bars or beats should never be 0
+				if (atoi(bars_label.get_text()) == 0) {
+					bars_label.set_text("001");
+				}
+				if (atoi(beats_label.get_text()) == 0) {
+					beats_label.set_text("01");
+				}
+				break;
 			default:
 				break;
 			}
diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index 55730cae11..f7bcc4d6dc 100644
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -359,6 +359,8 @@ Editor::Editor (AudioEngine& eng)
  	edit_hscrollbar.signal_button_release_event().connect (mem_fun(*this, &Editor::hscrollbar_button_release));
  	edit_hscrollbar.signal_size_allocate().connect (mem_fun(*this, &Editor::hscrollbar_allocate));
 
+	edit_hscrollbar.set_name ("EditorHScrollbar");
+
 	build_cursors ();
 	setup_toolbar ();
 
@@ -2541,7 +2543,7 @@ Editor::setup_toolbar ()
 	zoom_out_full_button.add (*(manage (new Image (::get_icon("zoom_full")))));
 	zoom_out_full_button.signal_clicked().connect (mem_fun(*this, &Editor::temporal_zoom_session));
 	ARDOUR_UI::instance()->tooltips().set_tip (zoom_out_full_button, _("Zoom to Session"));
-	
+
 	zoom_focus_selector.set_name ("ZoomFocusSelector");
 	Gtkmm2ext::set_size_request_to_display_given_text (zoom_focus_selector, "Edit Cursor", FUDGE, 0);
 	set_popdown_strings (zoom_focus_selector, zoom_focus_strings);