/*
* @(#)QuaquaTextFieldBorder.java 4.2 2008-10-02
*
* Copyright (c) 2004-2010 Werner Randelshofer, Immensee, Switzerland.
* All rights reserved.
*
* You may not use, copy or modify this file, except in compliance with the
* license agreement you entered into with Werner Randelshofer.
* For details see accompanying license terms.
*/
package ch.randelshofer.quaqua;
import ch.randelshofer.quaqua.border.VisualMarginBorder;
import ch.randelshofer.quaqua.util.*;
import ch.randelshofer.quaqua.border.BackgroundBorder;
import ch.randelshofer.quaqua.util.Debug;
import java.awt.*;
import java.io.Serializable;
import javax.swing.*;
import javax.swing.text.*;
import javax.swing.border.*;
/**
* QuaquaTextFieldBorder.
*
* @author Werner Randelshofer
* @version 4.2 2008-10-02 Made imageInsets a parameter, instead of using
* hardcoded values.
* <br>4.1 2008-01-04 Don't draw focus border when component is disabled.
* <br>4.0 2007-07-26 Add support for client property "Quaqua.TextField.style"
* "search", "plain".
* <br>3.1 2007-04-12 Honour margin of JTextComponent.
* <br>3.0.1 2006-01-04 Non-editable text field border must be same as
* disabled text field border.
* <br>3.0 2005-12-08 Rewritten to create border images lazily and to not
* hardcode the URL to the border images.
* <br>2.0 2005-10-01 Turned into a background border.
* <br>1.3 2005-06-20 1.2 Changed border insets to achieve baseline alignment with other
* components.
* <br>1.2 2005-04-10 1.1.1 Alignemnt changed for small size text fields.
* <br>1.1 2005-03-27 1.1 Updated to take account of larger focus ring and of
* margins.
* <br>1.0 July 4, 2004 Created.
*/
public class QuaquaTextFieldBorder extends VisualMarginBorder implements BackgroundBorder {
/** Location of the border images. */
private String imagesLocation;
private Insets imageInsets;
private Insets searchImageInsets;
private Insets smallSearchImageInsets;
private String searchImagesLocation;
private String smallSearchImagesLocation;
/** Array with image bevel plainBorders.
* This array is created lazily.
**/
private Border[] plainBorders;
private Border[] searchBorders;
private Border[] smallSearchBorders;
private static class BgBorder implements Border, Serializable {
QuaquaTextFieldBorder outer;
public BgBorder(QuaquaTextFieldBorder outer) {
this.outer = outer;
}
public Insets getBorderInsets(Component c) {
return new Insets(0, 0, 0, 0);
}
public boolean isBorderOpaque() {
return false;
}
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
if (c.isOpaque()) {
g.setColor(UIManager.getColor("Panel.background"));
g.fillRect(0, 0, width, height);
}
g.setColor(c.getBackground());
Insets insets = outer.getVisualMargin(c, new Insets(0, 0, 0, 0));
if (isSearchField(c)) {
int arc = Math.min(
width - insets.left - insets.right - 8,
height - insets.top - insets.bottom - 7);
g.fillRoundRect(
insets.left + 4,
insets.bottom + 3,
width - insets.left - insets.right - 8,
height - insets.top - insets.bottom - 7,
arc, arc);
} else {
g.fillRect(
insets.left + 3,
insets.bottom + 3,
width - insets.left - insets.right - 6,
height - insets.top - insets.bottom - 7);
}
}
};
private BgBorder textFieldBackground = new BgBorder(this);
/** Creates a new instance. */
public QuaquaTextFieldBorder(String imagesLocation, Insets imageInsets,
String searchImagesLocation, Insets searchImageInsets,
String smallSearchImagesLocation, Insets smallSearchImageInsets) {
super(3, 3, 2, 3);
this.imageInsets = imageInsets;
this.searchImageInsets = searchImageInsets;
this.smallSearchImageInsets = smallSearchImageInsets;
this.imagesLocation = imagesLocation;
this.searchImagesLocation = searchImagesLocation;
this.smallSearchImagesLocation = smallSearchImagesLocation;
}
private static boolean isSearchField(Component c) {
if (c instanceof JComponent) {
JComponent jc = (JComponent) c;
return jc.getClientProperty("Quaqua.TextField.style") != null
&& jc.getClientProperty("Quaqua.TextField.style").equals("search");
}
return false;
}
@Override
public Insets getBorderInsets(Component c, Insets insets) {
insets = getVisualMargin(c, insets);
boolean isSmall = QuaquaUtilities.getSizeVariant(c) == QuaquaUtilities.SizeVariant.SMALL;
Insets inner = isSmall
? (isSearchField(c) ? new Insets(6, 10, 5, 10) : UIManager.getInsets("TextField.borderInsetsSmall"))
: (isSearchField(c) ? new Insets(6, 9, 6, 9) : UIManager.getInsets("TextField.borderInsets"));
// BEGIN FIX QUAQUA-149 NPE
if (inner != null) {
InsetsUtil.addTo(inner, insets);
}
// END FIX QUAQUA-149 NPE
if (c instanceof JTextComponent) {
Insets margin = ((JTextComponent) c).getMargin();
if (margin != null) {
InsetsUtil.addTo(margin, insets);
}
}
return insets;
}
@Override
public boolean isBorderOpaque() {
return false;
}
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Insets margin = getVisualMargin(c, new Insets(0, 0, 0, 0));
Border border = getBorder(c);
border.paintBorder(c, g,
x + margin.left, y + margin.top,
width - margin.left - margin.right,
height - margin.top - margin.bottom);
if (c instanceof JTextComponent) {
Debug.paint(g, (JTextComponent) c, ((JTextComponent) c).getUI());
}
}
public Border getBackgroundBorder() {
return textFieldBackground;
}
private Border getBorder(Component c) {
Border[] borders;
if (isSearchField(c)) {
boolean isSmall = QuaquaUtilities.getSizeVariant(c) == QuaquaUtilities.SizeVariant.SMALL;
if (isSmall) {
if (smallSearchBorders == null) {
smallSearchBorders = (Border[]) QuaquaBorderFactory.create(smallSearchImagesLocation, smallSearchImageInsets, 3, true);
}
borders = smallSearchBorders;
} else {
if (searchBorders == null) {
searchBorders = (Border[]) QuaquaBorderFactory.create(searchImagesLocation, searchImageInsets, 3, true);
}
borders = searchBorders;
}
} else {
if (plainBorders == null) {
plainBorders = (Border[]) QuaquaBorderFactory.create(imagesLocation, imageInsets, 3, true);
}
borders = plainBorders;
}
boolean isEditable;
if (c instanceof JTextComponent) {
isEditable = ((JTextComponent) c).isEditable();
} else {
isEditable = true;
}
if (QuaquaUtilities.isFocused(c) && c.isEnabled()) {
return borders[2];
} else if (c.isEnabled() && isEditable) {
return borders[0];
} else {
return borders[1];
}
}
public static class UIResource extends QuaquaTextFieldBorder implements javax.swing.plaf.UIResource {
public UIResource(String imagesLocation,
String searchImagesLocation,
String smallSearchImagesLocation) {
this(imagesLocation, new Insets(6, 6, 5, 6),
searchImagesLocation, new Insets(13, 13, 13, 13),
smallSearchImagesLocation, new Insets(11, 13, 11, 13));
}
public UIResource(String imagesLocation, Insets imageInsets,
String searchImagesLocation, Insets searchImageInsets,
String smallSearchImagesLocation, Insets smallSearchImageInsets) {
super(imagesLocation, imageInsets,
searchImagesLocation, searchImageInsets,
smallSearchImagesLocation, smallSearchImageInsets);
}
}
}