import java.awt.CheckboxMenuItem;
import java.awt.Cursor;
import java.awt.Dimension;
+import java.awt.Frame;
import java.awt.Panel;
import java.awt.PopupMenu;
import java.awt.event.ComponentAdapter;
{
if (od.isPositionInBox(evt.getX(), evt.getY()))
{
- // display drag cursor at mouse position
- setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
+ this.getParent()
+ .setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
else
{
- // reset cursor
- setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+ this.getParent()
+ .setCursor(
+ Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
}
}
if (!od.isPositionInBox(evt.getX(), evt.getY()))
{
draggingBox = false;
+
+ // display drag cursor at mouse position
+ setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
+
od.updateViewportFromMouse(evt.getX(), evt.getY(),
av.getAlignment().getHiddenSequences(),
av.getAlignment().getHiddenColumns());
+ getParent()
+ .setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
else
{
@Override
public void mouseReleased(MouseEvent evt)
{
+ draggingBox = false;
}
@Override
try
{
av.getRanges().removePropertyChangeListener(this);
+ Frame parent = (Frame) getParent();
+ parent.dispose();
+ parent.setVisible(false);
} finally
{
av = null;
+ if (oviewCanvas != null)
+ {
+ oviewCanvas.dispose();
+ }
oviewCanvas = null;
ap = null;
od = null;