From d4d16198c2924b1085258c0b6562b562c7df3c29 Mon Sep 17 00:00:00 2001
From: Tzafrir Cohen <tzafrir@cohens.org.il>
Date: Fri, 7 Sep 2012 15:14:04 +0300
Subject: geresh 0.6.3

---
 label.cc | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 label.cc

(limited to 'label.cc')

diff --git a/label.cc b/label.cc
new file mode 100644
index 0000000..79e560b
--- /dev/null
+++ b/label.cc
@@ -0,0 +1,69 @@
+// Copyright (C) 2003 Mooffie <mooffie@typo.co.il>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+
+#include <config.h>
+
+#include "label.h"
+#include "themes.h"
+
+Label::Label()
+{
+    create_window();
+    is_highlighted = false;
+    dirty = true;
+}
+
+Label::Label(const char *aText)
+{
+    create_window();
+    is_highlighted = false;
+    set_text(aText);
+}
+
+void Label::set_text(const char *aText)
+{
+    text = aText ? aText : "";
+    // we append one space so that if this widget gets the focus,
+    // the terminal cursor won't stick to the text. this is for
+    // aesthetic only.
+    text += ' ';
+    dirty = true;
+}
+
+void Label::highlight(bool value)
+{
+    is_highlighted = value;
+    invalidate_view();
+}
+
+void Label::update()
+{
+    if (!dirty)
+	return;
+    wbkgd(wnd, get_attr(is_highlighted ? STATUSLINE_ATTR : DIALOGLINE_ATTR));
+    wmove(wnd, 0, 0);
+    wclrtoeol(wnd);
+    draw_string(text.c_str(), true);
+    wnoutrefresh(wnd);
+    dirty = false;
+}
+
+void Label::resize(int lines, int columns, int y, int x)
+{
+    Widget::resize(lines, columns, y, x);
+    dirty = true;
+}
+
-- 
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