import jalview.datamodel.Alignment;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.AlignmentView;
+import jalview.datamodel.Annotation;
import jalview.datamodel.HiddenColumns;
import jalview.datamodel.SequenceI;
+import jalview.gui.JalviewColourChooser.ColourChooserListener;
import jalview.jbgui.GPCAPanel;
import jalview.util.MessageManager;
import jalview.viewmodel.AlignmentViewport;
import javax.swing.ButtonGroup;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JColorChooser;
+import javax.swing.JDialog;
import javax.swing.JMenuItem;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.event.InternalFrameAdapter;
int top = 0;
+ private boolean working;
+
/**
* Creates a new PCAPanel object using default score model and parameters
*
@Override
public void bgcolour_actionPerformed(ActionEvent e)
{
- Color col = JColorChooser.showDialog(this,
- MessageManager.getString("label.select_background_colour"),
- rc.bgColour);
-
- if (col != null)
+ String ttl = MessageManager.getString("label.select_background_colour");
+ ColourChooserListener listener = new ColourChooserListener()
{
- rc.bgColour = col;
- }
- rc.repaint();
+ @Override
+ public void colourSelected(Color c)
+ {
+ rc.bgColour = c;
+ rc.repaint();
+ }
+ };
+ JalviewColourChooser.showColourChooser(this, ttl, rc.bgColour,
+ listener);
}
/**
message = MessageManager.getString("label.pca_calculating");
}
progress.setProgressBar(message, progId);
+ working = true;
try
{
calcSettings.setEnabled(false);
} catch (OutOfMemoryError er)
{
new OOMWarning("calculating PCA", er);
+ working = false;
return;
} finally
{
.getString("label.principal_component_analysis"), 475, 450);
this.setMinimumSize(new Dimension(MIN_WIDTH, MIN_HEIGHT));
}
+ working = false;
}
@Override
public void run()
{
PrinterJob printJob = PrinterJob.getPrinterJob();
- PageFormat pf = printJob.pageDialog(printJob.defaultPage());
+ PageFormat defaultPage = printJob.defaultPage();
+ PageFormat pf = printJob.pageDialog(defaultPage);
+
+ if (defaultPage == pf)
+ {
+ /*
+ * user cancelled
+ */
+ return;
+ }
printJob.setPrintable(this, pf);
top = t;
zCombobox.setSelectedIndex(2);
}
+
+ /**
+ * Answers true if PCA calculation is in progress, else false
+ *
+ * @return
+ */
+ public boolean isWorking()
+ {
+ return working;
+ }
}