moveby.java

The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that c

/* -*- tab-width: 4 -*-
 *
 * Electric(tm) VLSI Design System
 *
 * File: MoveBy.java
 *
 * Copyright (c) 2004 Sun Microsystems and Static Free Software
 *
 * Electric(tm) 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.
 *
 * Electric(tm) 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 Electric(tm); see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, Mass 02111-1307, USA.
 */
package com.sun.electric.tool.user.dialogs;

import com.sun.electric.database.text.TextUtils;
import com.sun.electric.tool.user.CircuitChanges;
import com.sun.electric.tool.user.ui.TopLevel;

import java.awt.Frame;
import java.util.prefs.Preferences;

/**
 * Class to handle the "Move By" dialog.
 */
public class MoveBy extends EDialog
{
    private Preferences prefs;
    private static final String MOVEX = "movex";
    private static final String MOVEY = "movey";

	public static void showMoveByDialog()
	{
		MoveBy dialog = new MoveBy(TopLevel.getCurrentJFrame());
		dialog.setVisible(true);
	}

	/** Creates new form Move By */
	public MoveBy(Frame parent)
	{
		super(parent, true);
		initComponents();
        getRootPane().setDefaultButton(ok);

		// make all text fields select-all when entered
	    EDialog.makeTextFieldSelectAllOnTab(dX);
	    EDialog.makeTextFieldSelectAllOnTab(dY);

	    prefs = Preferences.userNodeForPackage(MoveBy.class);
        double movex = prefs.getDouble(MOVEX, 0);
        double movey = prefs.getDouble(MOVEY, 0);
        dX.setText(String.valueOf(movex));
        dY.setText(String.valueOf(movey));
		finishInitialization();
	}

	protected void escapePressed() { cancel(null); }

	/** This method is called from within the constructor to
	 * initialize the form.
	 * WARNING: Do NOT modify this code. The content of this method is
	 * always regenerated by the Form Editor.
	 */
    private void initComponents()//GEN-BEGIN:initComponents
    {
        java.awt.GridBagConstraints gridBagConstraints;

        cancel = new javax.swing.JButton();
        ok = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();
        dX = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();
        dY = new javax.swing.JTextField();

        getContentPane().setLayout(new java.awt.GridBagLayout());

        setTitle("Move By Amount");
        setName("");
        addWindowListener(new java.awt.event.WindowAdapter()
        {
            public void windowClosing(java.awt.event.WindowEvent evt)
            {
                closeDialog(evt);
            }
        });

        cancel.setText("Cancel");
        cancel.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                cancel(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        gridBagConstraints.weightx = 0.5;
        getContentPane().add(cancel, gridBagConstraints);

        ok.setText("OK");
        ok.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                ok(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        gridBagConstraints.weightx = 0.5;
        getContentPane().add(ok, gridBagConstraints);

        jLabel1.setText("dX:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        getContentPane().add(jLabel1, gridBagConstraints);

        dX.setColumns(8);
        dX.setText(" ");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(dX, gridBagConstraints);

        jLabel2.setText("dY:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        getContentPane().add(jLabel2, gridBagConstraints);

        dY.setColumns(8);
        dY.setText(" ");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(dY, gridBagConstraints);

        pack();
    }//GEN-END:initComponents

	private void cancel(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cancel
	{//GEN-HEADEREND:event_cancel
		closeDialog(null);
	}//GEN-LAST:event_cancel

	private void ok(java.awt.event.ActionEvent evt)//GEN-FIRST:event_ok
	{//GEN-HEADEREND:event_ok
		// create the cell

		double dx = TextUtils.atof(dX.getText());
		double dy = TextUtils.atof(dY.getText());
        prefs.putDouble(MOVEX, dx);
        prefs.putDouble(MOVEY, dy);
		CircuitChanges.manyMove(dx, dy);

		closeDialog(null);
	}//GEN-LAST:event_ok

	/** Closes the dialog */
	private void closeDialog(java.awt.event.WindowEvent evt)//GEN-FIRST:event_closeDialog
	{
		setVisible(false);
		dispose();
	}//GEN-LAST:event_closeDialog

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancel;
    private javax.swing.JTextField dX;
    private javax.swing.JTextField dY;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JButton ok;
    // End of variables declaration//GEN-END:variables
}