/*
* Copyright (C) 2013 Dr. John Lindsay <jlindsay@uoguelph.ca>
*
* 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 3 of the License, or
* (at your option) any later version.
*
* 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.
*
* 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 whitebox.ui;
import java.awt.Color;
import java.awt.Font;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.*;
import whitebox.ui.JFontChooser;
/**
*
* @author jlindsay
*/
public class FontProperty extends JComponent implements MouseListener {
private String labelText;
private Font value;
private int leftMargin = 10;
private int rightMargin = 10;
private int preferredWidth = 180;
private int preferredHeight = 24;
private Color backColour = Color.WHITE;
private JFontChooser fontChooser;
private JTextField fontName = new JTextField();
private int textboxWidth = 15;
public FontProperty() {
this.setOpaque(true);
revalidate();
}
public FontProperty(String labelText, Font font) {
this.labelText = labelText;
this.value = font;
this.setOpaque(true);
revalidate();
}
public Font getValue() {
return value;
}
public void setValue(Font font) {
Font oldFont = this.value;
this.value = font;
firePropertyChange("value", oldFont, font);
}
public String getLabelText() {
return labelText;
}
public void setLabelText(String labelText) {
this.labelText = labelText;
}
public int getLeftMargin() {
return leftMargin;
}
public void setLeftMargin(int leftMargin) {
this.leftMargin = leftMargin;
}
public int getRightMargin() {
return rightMargin;
}
public void setRightMargin(int rightMargin) {
this.rightMargin = rightMargin;
}
public int getPreferredHeight() {
return preferredHeight;
}
public void setPreferredHeight(int preferredHeight) {
this.preferredHeight = preferredHeight;
}
public int getPreferredWidth() {
return preferredWidth;
}
public void setPreferredWidth(int preferredWidth) {
this.preferredWidth = preferredWidth;
}
public Color getBackColour() {
return backColour;
}
public void setBackColour(Color backColour) {
this.backColour = backColour;
}
public int getTextboxWidth() {
return textboxWidth;
}
public void setTextboxWidth(int textboxWidth) {
this.textboxWidth = textboxWidth;
}
@Override
public final void revalidate() {
this.removeAll();
this.setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
this.setBackground(backColour);
this.add(Box.createHorizontalStrut(leftMargin));
JLabel label = new JLabel(labelText);
label.setPreferredSize(new Dimension(preferredWidth, preferredHeight));
this.add(label);
this.add(Box.createHorizontalGlue());
fontName = new JTextField(value.getName(), textboxWidth);
fontName.setMaximumSize(new Dimension(Integer.MAX_VALUE,
fontName.getPreferredSize().height));
fontName.setToolTipText("Click to select new font.");
fontName.addMouseListener(this);
this.add(fontName);
this.add(Box.createHorizontalStrut(rightMargin));
fontChooser = new JFontChooser(value);
super.revalidate();
}
@Override
public void paintComponent(Graphics g) {
if (isOpaque()) {
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(getForeground());
}
}
@Override
public void mouseClicked(MouseEvent e) {
}
@Override
public void mousePressed(MouseEvent e) {
Object source = e.getSource();
if (source == fontName) {
Font newFont = fontChooser.showDialog(this, "Choose a font");
if (newFont != null) {
this.setValue(newFont);
fontName.setText(newFont.getName());
}
}
}
@Override
public void mouseReleased(MouseEvent e) {
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
private class SampleColour extends JPanel {
Color backColour;
protected SampleColour(int width, int height, Color clr) {
this.setMaximumSize(new Dimension(width, height));
this.setPreferredSize(new Dimension(width, height));
backColour = clr;
}
protected void setBackColour(Color clr) {
backColour = clr;
repaint();
}
@Override
public void paint (Graphics g) {
g.setColor(backColour);
g.fillRect(0, 0, this.getWidth(), this.getHeight());
g.setColor(Color.black);
g.drawRect(0, 0, this.getWidth() - 1, this.getHeight() - 1);
}
}
}