*/
package jalview.gui;
+import jalview.api.AlignViewportI;
import jalview.bin.Cache;
import jalview.renderer.OverviewRenderer;
import jalview.util.MessageManager;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;
import java.beans.PropertyChangeEvent;
+import java.beans.PropertyVetoException;
import javax.swing.JCheckBoxMenuItem;
+import javax.swing.JInternalFrame;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.SwingUtilities;
private OverviewCanvas oviewCanvas;
- private AlignViewport av;
+ private AlignViewportI av;
private AlignmentPanel ap;
this.ap = alPanel;
showHidden = Cache.getDefault(Preferences.SHOW_OV_HIDDEN_AT_START,
- true);
+ false);
if (showHidden)
{
od = new OverviewDimensionsShowHidden(av.getRanges(),
// without this the overview window does not size to fit the overview canvas
setPreferredSize(new Dimension(od.getWidth(), od.getHeight()));
-
+
addComponentListener(new ComponentAdapter()
{
@Override
{
if (od.isPositionInBox(evt.getX(), evt.getY()))
{
- // display drag cursor at mouse position
- setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
+ /*
+ * using HAND_CURSOR rather than DRAG_CURSOR
+ * as the latter is not supported on Mac
+ */
+ getParent().setCursor(
+ Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
else
{
// reset cursor
- setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+ getParent().setCursor(
+ Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
}
}
+
});
addMouseListener(new MouseAdapter()
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
{
showPopupMenu(evt);
}
}
+
+ @Override
+ public void mouseReleased(MouseEvent evt)
+ {
+ draggingBox = false;
+ }
+
});
}
{
try
{
- av.getRanges().removePropertyChangeListener(this);
+ if (av != null)
+ {
+ av.getRanges().removePropertyChangeListener(this);
+ }
+
oviewCanvas.dispose();
+
+ /*
+ * close the parent frame (which also removes it from the
+ * Desktop Windows menu)
+ */
+ ((JInternalFrame) SwingUtilities.getAncestorOfClass(
+ JInternalFrame.class, (this))).setClosed(true);
+ } catch (PropertyVetoException e)
+ {
+ // ignore
} finally
{
progressPanel = null;