Add a UAT dialog. Make UAT preferences uat_t * instead of void *.

C++-ize the UAT headers.

Add an ElidedLabel widget. Use it in the File Set, Profile, and UAT
dialogs.

Update the Qt README.

svn path=/trunk/; revision=50896

1 files changed, 72 insertions, 0 deletions

diff --git a/ui/qt/elided_label.cpp b/ui/qt/elided_label.cpp
new file mode 100644
index 0000000000..3fcd7d3992
--- /dev/null
+++ b/ui/qt/elided_label.cpp
@@ -0,0 +1,72 @@
+/* elided_label.cpp
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "elided_label.h"
+
+#include <QFontMetrics>
+
+ElidedLabel::ElidedLabel(QWidget *parent) :
+    QLabel(parent)
+{
+}
+
+void ElidedLabel::setUrl(const QString &url)
+{
+    url_ = url;
+    updateText();
+}
+
+void ElidedLabel::resizeEvent(QResizeEvent *evt)
+{
+    Q_UNUSED(evt)
+    updateText();
+}
+
+void ElidedLabel::updateText()
+{
+    QString elided_text = fontMetrics().elidedText(full_text_, Qt::ElideMiddle, width());
+    if (url_.length() > 0) {
+        QLabel::setText(QString("<i><a href=\"%1\">%2</a></i>")
+                .arg(url_)
+                .arg(elided_text)
+                );
+    } else {
+        QLabel::setText(QString("<i>%1</i>")
+                .arg(elided_text)
+                );
+    }
+}
+
+void ElidedLabel::clear()
+{
+    full_text_.clear();
+    url_.clear();
+    setToolTip("");
+    updateText();
+}
+
+void ElidedLabel::setText(const QString &text)
+{
+    full_text_ = text;
+    updateText();
+}