From db6f6e87dc4ff620f399597913f14a3b4eda277f Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Mon, 2 Apr 2007 01:52:53 +0000
Subject: Edge label toggling. Made state properties dialog actually work.
 Other things...

git-svn-id: http://svn.drobilla.net/lad/machina@390 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/EdgeView.cpp | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'src/gui/EdgeView.cpp')

diff --git a/src/gui/EdgeView.cpp b/src/gui/EdgeView.cpp
index fccf8d5..d8e11a9 100644
--- a/src/gui/EdgeView.cpp
+++ b/src/gui/EdgeView.cpp
@@ -41,12 +41,27 @@ EdgeView::length_hint() const
 }
 
 
+void
+EdgeView::show_label(bool show)
+{
+	if (show) {
+		char label[4];
+		snprintf(label, 4, "%3f", _edge->probability());
+		set_label(label);
+	} else {
+		set_label("");
+	}
+}
+
+
 void
 EdgeView::update_label()
 {
-	char label[4];
-	snprintf(label, 4, "%3f", _edge->probability());
-	set_label(label);
+	if (_label) {
+		char label[4];
+		snprintf(label, 4, "%3f", _edge->probability());
+		set_label(label);
+	}
 }
 
 
-- 
cgit v1.2.1