/*\r
* Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
*\r
* This program is free software; you can redistribute it and/or\r
* modify it under the terms of the GNU General Public License\r
\r
import java.awt.*;\r
import java.awt.event.*;\r
-\r
import javax.swing.*;\r
\r
-\r
/**\r
* DOCUMENT ME!\r
*\r
* @author $author$\r
* @version $Revision$\r
*/\r
-public class IdwidthAdjuster extends JPanel implements MouseListener,\r
+public class IdwidthAdjuster\r
+ extends JPanel implements MouseListener,\r
MouseMotionListener\r
{\r
- boolean active = false;\r
- int oldX = 0;\r
- Image image;\r
- AlignmentPanel ap;\r
-\r
- /**\r
- * Creates a new IdwidthAdjuster object.\r
- *\r
- * @param ap DOCUMENT ME!\r
- */\r
- public IdwidthAdjuster(AlignmentPanel ap)\r
- {\r
- this.ap = ap;\r
-\r
- java.net.URL url = getClass().getResource("/images/idwidth.gif");\r
-\r
- if (url != null)\r
- {\r
- image = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
- }\r
-\r
- addMouseListener(this);\r
- addMouseMotionListener(this);\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mousePressed(MouseEvent evt)\r
- {\r
- oldX = evt.getX();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseReleased(MouseEvent evt)\r
- {\r
- active = false;\r
- repaint();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseEntered(MouseEvent evt)\r
- {\r
- active = true;\r
- repaint();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseExited(MouseEvent evt)\r
- {\r
- active = false;\r
- repaint();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseDragged(MouseEvent evt)\r
- {\r
- active = true;\r
-\r
- Dimension d = ap.idPanel.idCanvas.getPreferredSize();\r
- int dif = evt.getX() - oldX;\r
-\r
- if (((d.width + dif) > 20) || (dif > 0))\r
- {\r
- ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,\r
- d.height));\r
- ap.repaint();\r
- }\r
-\r
- oldX = evt.getX();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseMoved(MouseEvent evt)\r
+ boolean active = false;\r
+ int oldX = 0;\r
+ Image image;\r
+ AlignmentPanel ap;\r
+\r
+ /**\r
+ * Creates a new IdwidthAdjuster object.\r
+ *\r
+ * @param ap DOCUMENT ME!\r
+ */\r
+ public IdwidthAdjuster(AlignmentPanel ap)\r
+ {\r
+ this.ap = ap;\r
+\r
+ java.net.URL url = getClass().getResource("/images/idwidth.gif");\r
+\r
+ if (url != null)\r
{\r
+ image = java.awt.Toolkit.getDefaultToolkit().createImage(url);\r
}\r
\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param evt DOCUMENT ME!\r
- */\r
- public void mouseClicked(MouseEvent evt)\r
+ addMouseListener(this);\r
+ addMouseMotionListener(this);\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mousePressed(MouseEvent evt)\r
+ {\r
+ oldX = evt.getX();\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mouseReleased(MouseEvent evt)\r
+ {\r
+ active = false;\r
+ repaint();\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mouseEntered(MouseEvent evt)\r
+ {\r
+ active = true;\r
+ repaint();\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mouseExited(MouseEvent evt)\r
+ {\r
+ active = false;\r
+ repaint();\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mouseDragged(MouseEvent evt)\r
+ {\r
+ active = true;\r
+\r
+ Dimension d = ap.idPanel.idCanvas.getPreferredSize();\r
+ int dif = evt.getX() - oldX;\r
+\r
+ if ( ( (d.width + dif) > 20) || (dif > 0))\r
{\r
+ ap.idPanel.idCanvas.setPreferredSize(new Dimension(d.width + dif,\r
+ d.height));\r
+ ap.paintAlignment(true);\r
}\r
\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param g DOCUMENT ME!\r
- */\r
- public void paintComponent(Graphics g)\r
+ oldX = evt.getX();\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mouseMoved(MouseEvent evt)\r
+ {\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param evt DOCUMENT ME!\r
+ */\r
+ public void mouseClicked(MouseEvent evt)\r
+ {\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param g DOCUMENT ME!\r
+ */\r
+ public void paintComponent(Graphics g)\r
+ {\r
+ g.setColor(Color.white);\r
+ g.fillRect(0, 0, getWidth(), getHeight());\r
+\r
+ if (active)\r
{\r
- g.setColor(Color.white);\r
- g.fillRect(0, 0, getWidth(), getHeight());\r
-\r
- if (active)\r
- {\r
- if (image != null)\r
- {\r
- g.drawImage(image, getWidth() - 20, 2, this);\r
- }\r
- }\r
+ if (image != null)\r
+ {\r
+ g.drawImage(image, getWidth() - 20, 2, this);\r
+ }\r
}\r
+ }\r
}\r