/**
* @(#)EditCanvasPanel.java
*
* Copyright (c) 1996-2010 The authors and contributors of JHotDraw.
* You may not use, copy or modify this file, except in compliance with the
* accompanying license terms.
*/
package org.jhotdraw.draw.action;
import java.awt.Color;
import javax.swing.*;
import javax.swing.text.*;
import org.jhotdraw.draw.*;
import org.jhotdraw.draw.event.DrawingAttributeEditorHandler;
import org.jhotdraw.draw.gui.JAttributeSlider;
import org.jhotdraw.text.JavaNumberFormatter;
import org.jhotdraw.util.*;
import static org.jhotdraw.draw.AttributeKeys.*;
import org.jhotdraw.gui.Dialogs;
/**
* The EditCanvasPanel can be used to edit the attributes of a Drawing.
*
* @see org.jhotdraw.draw.Drawing
*
* @author Werner Randelshofer
* @version $Id$
*/
@SuppressWarnings({"unchecked","rawtypes"})
public class EditCanvasPanel extends javax.swing.JPanel {
private static final long serialVersionUID = 1L;
private ResourceBundleUtil labels;
private Drawing drawing;
private JAttributeSlider opacitySlider;
private JColorChooser colorChooser;
private DrawingAttributeEditorHandler<Double> opacityFieldHandler, opacitySliderHandler;
/**
* Creates new form.
*/
public EditCanvasPanel() {
labels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");
initComponents();
colorButton.putClientProperty("Quaqua.Button.style", "colorWell");
opacitySlider = new JAttributeSlider(JSlider.VERTICAL, 0, 100, 100);
opacityPopupButton.add(opacitySlider);
opacityPopupButton.putClientProperty("JButton.buttonType", "toolbar");
add(opacityPopupButton);
NumberFormatter nf = new NumberFormatter();
nf.setMaximum(1d);
nf.setMinimum(0d);
opacityField.setFormatterFactory(JavaNumberFormatter.createFormatterFactory(0d, 1d, 100d));
opacityFieldHandler = new DrawingAttributeEditorHandler<>(CANVAS_FILL_OPACITY, opacityField, null);
opacitySliderHandler = new DrawingAttributeEditorHandler<>(CANVAS_FILL_OPACITY, opacitySlider, null);
}
private JColorChooser getColorChooser() {
if (colorChooser == null) {
colorChooser = new JColorChooser();
}
return colorChooser;
}
/**
* Sets the GridConstrainer to be edited by this panel.
*
* @param newValue The GridConstrainer.
*/
public void setDrawing(Drawing newValue) {
drawing = newValue;
// XXX - This does not work, we must pass the drawing editor here!
opacitySliderHandler.setDrawing(drawing);
opacityFieldHandler.setDrawing(drawing);
updatePanel();
}
/**
* Updates the drawing due to changes made on this panel.
*/
private void updateDrawing() {
if (drawing != null) {
drawing.willChange();
drawing.fireUndoableEditHappened(
CANVAS_FILL_COLOR.setUndoable(drawing, colorButton.getBackground()));
drawing.changed();
}
}
/**
* Updates the panel due to changes made on the drawing.
*/
private void updatePanel() {
if (drawing != null) {
colorButton.setBackground(drawing.get(CANVAS_FILL_COLOR));
}
}
/**
* Returns the GridConstrainer currently being edited by this panel.
*
* @return The GridConstrainer.
*/
public Drawing getDrawing() {
return drawing;
}
public static void main(String[] args) {
try {
UIManager.setLookAndFeel("ch.randelshofer.quaqua.QuaquaLookAndFeel");
} catch (Exception ex) {
ex.printStackTrace();
}
JFrame f = new JFrame("Drawing Settings2");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(new EditCanvasPanel());
f.pack();
f.setVisible(true);
}
/**
* 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.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
bgColorButtonGroup = new javax.swing.ButtonGroup();
colorLabel = new javax.swing.JLabel();
colorButton = new javax.swing.JButton();
opacityLabel = new javax.swing.JLabel();
opacityField = new org.jhotdraw.draw.gui.JAttributeTextField<Double>();
opacityPopupButton = new org.jhotdraw.gui.JPopupButton();
setLayout(new java.awt.GridBagLayout());
colorLabel.setText(labels.getString("attribute.canvasFillColor.text")); // NOI18N
colorLabel.setToolTipText(labels.getString("attribute.backgroundColor.toolTipText")); // NOI18N
add(colorLabel, new java.awt.GridBagConstraints());
colorButton.setText(" ");
colorButton.setToolTipText(labels.getString("attribute.backgroundColor.toolTipText")); // NOI18N
colorButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
colorButtonPerformed(evt);
}
});
add(colorButton, new java.awt.GridBagConstraints());
opacityLabel.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/jhotdraw/draw/action/images/attributeOpacity.png"))); // NOI18N
opacityLabel.setToolTipText(labels.getString("attribute.opacity.toolTipText")); // NOI18N
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.insets = new java.awt.Insets(0, 10, 0, 0);
add(opacityLabel, gridBagConstraints);
opacityField.setColumns(3);
add(opacityField, new java.awt.GridBagConstraints());
opacityPopupButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/jhotdraw/draw/action/images/popupIcon.png"))); // NOI18N
opacityPopupButton.setToolTipText(labels.getString("attribute.opacity.toolTipText")); // NOI18N
add(opacityPopupButton, new java.awt.GridBagConstraints());
}// </editor-fold>//GEN-END:initComponents
private void colorButtonPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_colorButtonPerformed
if (drawing != null) {
Color color = Dialogs.showColorChooserDialog(colorChooser,this, labels.getString("attribute.backgroundColor"),
drawing.get(CANVAS_FILL_COLOR));
colorButton.setBackground(color);
updateDrawing();
}
}//GEN-LAST:event_colorButtonPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.ButtonGroup bgColorButtonGroup;
private javax.swing.JButton colorButton;
private javax.swing.JLabel colorLabel;
private org.jhotdraw.draw.gui.JAttributeTextField opacityField;
private javax.swing.JLabel opacityLabel;
private org.jhotdraw.gui.JPopupButton opacityPopupButton;
// End of variables declaration//GEN-END:variables
}