/*
- * Jalview - A Sequence Alignment Editor and Viewer (Development Version 2.4.1)
- * Copyright (C) 2009 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
- * 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 file is part of Jalview.
*
- * 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.
+ * Jalview 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 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview 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
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
*/
package jalview.appletgui;
-import java.awt.*;
-import java.awt.event.*;
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Dimension;
+import java.awt.Panel;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
-public class IdwidthAdjuster extends Panel implements MouseListener,
- MouseMotionListener
+public class IdwidthAdjuster extends Panel
+ implements MouseListener, MouseMotionListener
{
boolean active = false;
int oldX = 0;
- Image image;
-
AlignmentPanel ap;
public IdwidthAdjuster(AlignmentPanel ap)
{
setLayout(null);
this.ap = ap;
- java.net.URL url = getClass().getResource("/images/idwidth.gif");
- if (url != null)
- {
- image = java.awt.Toolkit.getDefaultToolkit().getImage(url);
- }
-
+ setBackground(Color.WHITE);
addMouseListener(this);
addMouseMotionListener(this);
}
+ @Override
public void mousePressed(MouseEvent evt)
{
oldX = evt.getX();
}
+ @Override
public void mouseReleased(MouseEvent evt)
{
active = false;
repaint();
+
+ /*
+ * If in a SplitFrame with co-scaled alignments, set the other's id width to
+ * match; note applet does not (yet) store this in ViewStyle
+ */
+ /*
+ * Code disabled for now as it doesn't work, don't know why; idCanvas width
+ * keeps resetting to a previous value (actually two alternating values!)
+ */
+ // final AlignViewportI viewport = ap.getAlignViewport();
+ // if (viewport.getCodingComplement() != null
+ // && viewport.isScaleProteinAsCdna())
+ // {
+ // Dimension d = ap.idPanel.idCanvas.getSize();
+ // SplitFrame sf = ap.alignFrame.getSplitFrame();
+ // final AlignmentPanel otherPanel =
+ // sf.getComplement(ap.alignFrame).alignPanel;
+ // otherPanel.setIdWidth(d.width, d.height);
+ // otherPanel.repaint();
+ // }
}
+ @Override
public void mouseEntered(MouseEvent evt)
{
active = true;
+ setCursor(Cursor.getPredefinedCursor(Cursor.W_RESIZE_CURSOR));
+
repaint();
}
+ @Override
public void mouseExited(MouseEvent evt)
{
active = false;
+ setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
repaint();
}
+ @Override
public void mouseDragged(MouseEvent evt)
{
active = true;
Dimension d = ap.idPanel.idCanvas.getSize();
int dif = evt.getX() - oldX;
- if (d.width + dif > 20 || dif > 0)
+ final int newWidth = d.width + dif;
+ if (newWidth > 20 || dif > 0)
{
- ap.setIdWidth(d.width + dif, d.height);
- this.setSize(d.width + dif, getSize().height);
+ ap.setIdWidth(newWidth, d.height);
+ this.setSize(newWidth, getSize().height);
+ oldX = evt.getX();
}
-
- oldX = evt.getX();
}
+ @Override
public void mouseMoved(MouseEvent evt)
{
}
+ @Override
public void mouseClicked(MouseEvent evt)
{
}
-
- public void paint(Graphics g)
- {
- g.setColor(Color.white);
- g.fillRect(0, 0, getSize().width, getSize().height);
- if (active)
- {
- if (image != null)
- {
- g.drawImage(image, getSize().width - 20, 2, this);
- }
- }
- }
-
}