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/* */ package NET.worlds.console;
/* */
/* */ import java.awt.Canvas;
/* */ import java.awt.Color;
/* */ import java.awt.Dimension;
/* */ import java.awt.Font;
/* */ import java.awt.FontMetrics;
/* */ import java.awt.Graphics;
/* */ import java.util.StringTokenizer;
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */
/* */ public class MultiLineLabel
/* */ extends Canvas
/* */ {
/* */ private static final long serialVersionUID = -3840151921412552795L;
/* */ public static final int LEFT = 0;
/* */ public static final int CENTER = 1;
/* */ public static final int RIGHT = 2;
/* */ protected String[] lines;
/* */ protected int num_lines;
/* */ protected int margin_width;
/* */ protected int margin_height;
/* */ protected int line_height;
/* */ protected int line_ascent;
/* */ protected int[] line_widths;
/* */ protected int max_width;
/* 39 */ protected int alignment = 0;
/* */
/* */
/* */ protected void newLabel(String label)
/* */ {
/* 44 */ StringTokenizer t = new StringTokenizer(label, "\n");
/* 45 */ this.num_lines = t.countTokens();
/* 46 */ this.lines = new String[this.num_lines];
/* 47 */ this.line_widths = new int[this.num_lines];
/* 48 */ for (int i = 0; i < this.num_lines; i++) {
/* 49 */ this.lines[i] = t.nextToken();
/* */ }
/* */ }
/* */
/* */ protected void measure()
/* */ {
/* 55 */ FontMetrics fm = getFontMetrics(getFont());
/* */
/* 57 */ if (fm == null) {
/* 58 */ return;
/* */ }
/* 60 */ this.line_height = fm.getHeight();
/* 61 */ this.line_ascent = fm.getAscent();
/* 62 */ this.max_width = 0;
/* 63 */ for (int i = 0; i < this.num_lines; i++) {
/* 64 */ this.line_widths[i] = fm.stringWidth(this.lines[i]);
/* 65 */ if (this.line_widths[i] > this.max_width) {
/* 66 */ this.max_width = this.line_widths[i];
/* */ }
/* */ }
/* */ }
/* */
/* */
/* */ public MultiLineLabel(String label, int margin_width, int margin_height, int alignment)
/* */ {
/* 74 */ newLabel(label);
/* 75 */ this.margin_width = margin_width;
/* 76 */ this.margin_height = margin_height;
/* 77 */ this.alignment = alignment;
/* */ }
/* */
/* */ public MultiLineLabel(String label, int margin_width, int margin_height) {
/* 81 */ this(label, margin_width, margin_height, 0);
/* */ }
/* */
/* */ public MultiLineLabel(String label, int alignment) {
/* 85 */ this(label, 10, 10, alignment);
/* */ }
/* */
/* */ public MultiLineLabel(String label) {
/* 89 */ this(label, 10, 10, 0);
/* */ }
/* */
/* */ public MultiLineLabel() {
/* 93 */ this("", 10, 10, 0);
/* */ }
/* */
/* */ public void setLabel(String label)
/* */ {
/* 98 */ newLabel(label);
/* 99 */ measure();
/* 100 */ repaint();
/* */ }
/* */
/* */ public String getLabel() {
/* 104 */ if (this.lines.length == 0) {
/* 105 */ return "";
/* */ }
/* 107 */ String s = this.lines[0];
/* 108 */ for (int i = 1; i < this.lines.length; i++) {
/* 109 */ s = s + "\n" + this.lines[i];
/* */ }
/* 111 */ return s;
/* */ }
/* */
/* */ public void setFont(Font f)
/* */ {
/* 116 */ super.setFont(f);
/* 117 */ measure();
/* 118 */ repaint();
/* */ }
/* */
/* */ public void setForeground(Color c)
/* */ {
/* 123 */ super.setForeground(c);
/* 124 */ repaint();
/* */ }
/* */
/* */ public void setAlignment(int a) {
/* 128 */ this.alignment = a;
/* 129 */ repaint();
/* */ }
/* */
/* */ public void setMarginWidth(int mw) {
/* 133 */ this.margin_width = mw;
/* 134 */ repaint();
/* */ }
/* */
/* */ public void setMarginHeight(int mh) {
/* 138 */ this.margin_height = mh;
/* 139 */ repaint();
/* */ }
/* */
/* */ public int getAlignment() {
/* 143 */ return this.alignment;
/* */ }
/* */
/* */ public int getMarginWidth() {
/* 147 */ return this.margin_width;
/* */ }
/* */
/* */ public int getMarginHeight() {
/* 151 */ return this.margin_height;
/* */ }
/* */
/* */ public int getLines() {
/* 155 */ return this.num_lines;
/* */ }
/* */
/* */
/* */
/* */
/* */
/* */
/* */ public void addNotify()
/* */ {
/* 165 */ super.addNotify();
/* 166 */ measure();
/* */ }
/* */
/* */
/* */
/* */ public Dimension getPreferredSize()
/* */ {
/* 173 */ return new Dimension(this.max_width + 2 * this.margin_width, this.num_lines *
/* 174 */ this.line_height + 2 * this.margin_height);
/* */ }
/* */
/* */
/* */
/* */ public Dimension getMinimumSize()
/* */ {
/* 181 */ return getPreferredSize();
/* */ }
/* */
/* */
/* */
/* */
/* */
/* */
/* */ public void paint(Graphics g)
/* */ {
/* 191 */ Dimension d = getSize();
/* 192 */ int y = this.line_ascent + (d.height - this.num_lines * this.line_height) / 2;
/* 193 */ for (int i = 0; i < this.num_lines; y += this.line_height) { int x;
/* 194 */ int x; int x; switch (this.alignment) {
/* */ case 0:
/* 196 */ x = this.margin_width;
/* 197 */ break;
/* */ case 1:
/* */ default:
/* 200 */ x = (d.width - this.line_widths[i]) / 2;
/* 201 */ break;
/* */ case 2:
/* 203 */ x = d.width - this.margin_width - this.line_widths[i];
/* */ }
/* */
/* 206 */ g.drawString(this.lines[i], x, y);i++;
/* */ }
/* */ }
/* */ }
/* Location: C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\console\MultiLineLabel.class
* Java compiler version: 6 (50.0)
* JD-Core Version: 0.7.1
*/
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