1 files changed, 70 insertions, 0 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/gui/configurator/FlagParameterConfigurator.java b/src/de/lmu/ifi/dbs/elki/gui/configurator/FlagParameterConfigurator.java
new file mode 100644
index 00000000..01b2cb62
--- /dev/null
+++ b/src/de/lmu/ifi/dbs/elki/gui/configurator/FlagParameterConfigurator.java
@@ -0,0 +1,70 @@
+package de.lmu.ifi.dbs.elki.gui.configurator;
+/*
+This file is part of ELKI:
+Environment for Developing KDD-Applications Supported by Index-Structures
+
+Copyright (C) 2011
+Ludwig-Maximilians-Universität München
+Lehr- und Forschungseinheit für Datenbanksysteme
+ELKI Development Team
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import java.awt.GridBagConstraints;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.JCheckBox;
+import javax.swing.JComponent;
+
+import de.lmu.ifi.dbs.elki.logging.LoggingUtil;
+import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.Flag;
+
+public class FlagParameterConfigurator extends AbstractParameterConfigurator<Flag> implements ActionListener {
+  final JCheckBox value;
+
+  public FlagParameterConfigurator(Flag param, JComponent parent) {
+    super(param, parent);
+
+    // Input field
+    GridBagConstraints constraints = new GridBagConstraints();
+    constraints.gridwidth = 2;
+    constraints.fill = GridBagConstraints.HORIZONTAL;
+    constraints.weightx = 1.0;
+    value = new JCheckBox(param.getName());
+    if(param.isDefined() && !param.tookDefaultValue()) {
+      value.setSelected(param.getValue());
+    }
+    value.setToolTipText(param.getShortDescription());
+    parent.add(value, constraints);
+    finishGridRow();
+    
+    value.addActionListener(this);
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    if (e.getSource() == value) {
+      fireValueChanged();
+    } else {
+      LoggingUtil.warning("actionPerformed triggered by unknown source: "+e.getSource());
+    }
+  }
+  
+  @Override
+  public Boolean getUserInput() {
+    return value.isSelected() ? true : null;
+  }
+}
+\ No newline at end of file