CaRMtl/eric/textfieldpopup/JMenuPanel.java

/* 
 
Copyright 2006 Eric Hakenholz

This file is part of C.a.R. software.

    C.a.R. is a 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, version 3 of the License.

    C.a.R. 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, see <http://www.gnu.org/licenses/>.
 
 */
 
 
 package eric.textfieldpopup;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;

import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComponent;
import eric.JEricPanel;
import javax.swing.JPopupMenu;
import javax.swing.text.JTextComponent;

import rene.gui.Global;

/**
 * 
 * @author erichake
 */
public class JMenuPanel extends JEricPanel implements MouseListener {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	JPopupMenu MEN = null;
	int iconwidth = 20;
	int iconheight = 20;
	JComponent JTF;

	public JMenuPanel(final JPopupMenu men) {
		MEN = men;
		setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
		setAlignmentY(0f);
		setOpaque(true);
		setFocusable(false);
		setBackground(new Color(250, 250, 250));
	}

	static void fixsize(final JComponent cp, final int w, final int h) {
		final Dimension d = new Dimension(w, h);
		cp.setMaximumSize(d);
		cp.setMinimumSize(d);
		cp.setPreferredSize(d);
		cp.setSize(d);
	}

	public JButton getJButton(final String s) {
		final JButton mybtn = new JButton(s);
		mybtn.setBorder(BorderFactory.createEmptyBorder());
		mybtn.setBorderPainted(false);
		mybtn.setFocusPainted(false);
		mybtn.setFocusable(false);
		mybtn.setBackground(new Color(228, 222, 255));
		mybtn.setOpaque(false);
		mybtn.setContentAreaFilled(false);
		mybtn.addMouseListener(this);
		mybtn.setFont(new java.awt.Font(Global.GlobalFont, 1, 11));
		mybtn.setForeground(new Color(20, 20, 20));
		fixsize(mybtn, iconwidth, iconheight);
		return mybtn;
	}

	JEricPanel getnewline() {
		final JEricPanel line = new JEricPanel();
		line.setLayout(new BoxLayout(line, BoxLayout.X_AXIS));
		line.setAlignmentX(0f);
		line.setOpaque(false);
		return line;
	}

	JEricPanel getnewcol() {
		final JEricPanel col = new JEricPanel();
		col.setLayout(new BoxLayout(col, BoxLayout.Y_AXIS));
		col.setAlignmentY(0f);
		col.setOpaque(true);
		col.setBackground(new Color(250, 250, 250));
		return col;
	}

	public void doAction(final JButton mybtn) {
		final String s = mybtn.getText();

		mybtn.setOpaque(false);
		mybtn.setContentAreaFilled(false);
		if (JTF != null) {
			final JTextComponent jt = (JTextComponent) JTF;
			String mytxt = jt.getText().substring(0, jt.getSelectionStart());
			mytxt += s;
			final int car = mytxt.length();
			mytxt += jt.getText().substring(jt.getSelectionEnd());
			jt.setText(mytxt);
			jt.setCaretPosition(car);
			MEN.setVisible(false);
		}
	}

	public void mouseClicked(final MouseEvent e) {
		final JButton mybtn = (JButton) e.getComponent();
		doAction(mybtn);
	}

	public void mousePressed(final MouseEvent e) {

	}

	public void mouseReleased(final MouseEvent e) {

	}

	public void mouseEntered(final MouseEvent e) {
		if (e.getSource() != null) {
			final JButton btn = (JButton) e.getSource();
			btn.setBackground(new Color(171, 191, 231));
			btn.setOpaque(true);
			btn.setContentAreaFilled(true);
		}
		
	}

	public void mouseExited(final MouseEvent e) {
		if (e.getSource() != null) {
			final JButton btn = (JButton) e.getSource();
			btn.setOpaque(false);
			btn.setContentAreaFilled(false);
		}
		
	}

}