1073 textR.width = textR.height = 0;
1074 text = "";
1075 gap = 0;
1076 }
1077 else {
1078 int availTextWidth;
1079 gap = (icon == null) ? 0 : textIconGap;
1080
1081 if (horizontalTextPosition == CENTER) {
1082 availTextWidth = viewR.width;
1083 }
1084 else {
1085 availTextWidth = viewR.width - (iconR.width + gap);
1086 }
1087 v = (c != null) ? (View) c.getClientProperty("html") : null;
1088 if (v != null) {
1089 textR.width = Math.min(availTextWidth,
1090 (int) v.getPreferredSpan(View.X_AXIS));
1091 textR.height = (int) v.getPreferredSpan(View.Y_AXIS);
1092 } else {
1093 textR.width = SwingUtilities2.stringWidth(c, fm, text);
1094 lsb = SwingUtilities2.getLeftSideBearing(c, fm, text);
1095 if (lsb < 0) {
1096 // If lsb is negative, add it to the width and later
1097 // adjust the x location. This gives more space than is
1098 // actually needed.
1099 // This is done like this for two reasons:
1100 // 1. If we set the width to the actual bounds all
1101 // callers would have to account for negative lsb
1102 // (pref size calculations ONLY look at width of
1103 // textR)
1104 // 2. You can do a drawString at the returned location
1105 // and the text won't be clipped.
1106 textR.width -= lsb;
1107 }
1108 if (textR.width > availTextWidth) {
1109 text = SwingUtilities2.clipString(c, fm, text,
1110 availTextWidth);
1111 textR.width = SwingUtilities2.stringWidth(c, fm, text);
1112 }
1113 textR.height = fm.getHeight();
1114 }
1115 }
1116
1117
1118 /* Compute textR.x,y given the verticalTextPosition and
1119 * horizontalTextPosition properties
1120 */
1121
1122 if (verticalTextPosition == TOP) {
1123 if (horizontalTextPosition != CENTER) {
1124 textR.y = 0;
1125 }
1126 else {
1127 textR.y = -(textR.height + gap);
1128 }
1129 }
1130 else if (verticalTextPosition == CENTER) {
1131 textR.y = (iconR.height / 2) - (textR.height / 2);
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1073 textR.width = textR.height = 0;
1074 text = "";
1075 gap = 0;
1076 }
1077 else {
1078 int availTextWidth;
1079 gap = (icon == null) ? 0 : textIconGap;
1080
1081 if (horizontalTextPosition == CENTER) {
1082 availTextWidth = viewR.width;
1083 }
1084 else {
1085 availTextWidth = viewR.width - (iconR.width + gap);
1086 }
1087 v = (c != null) ? (View) c.getClientProperty("html") : null;
1088 if (v != null) {
1089 textR.width = Math.min(availTextWidth,
1090 (int) v.getPreferredSpan(View.X_AXIS));
1091 textR.height = (int) v.getPreferredSpan(View.Y_AXIS);
1092 } else {
1093 textR.width = SwingUtilities2.getTextUIDrawing(c)
1094 .getStringWidth(c, fm, text);
1095 lsb = SwingUtilities2.getLeftSideBearing(c, fm, text);
1096 if (lsb < 0) {
1097 // If lsb is negative, add it to the width and later
1098 // adjust the x location. This gives more space than is
1099 // actually needed.
1100 // This is done like this for two reasons:
1101 // 1. If we set the width to the actual bounds all
1102 // callers would have to account for negative lsb
1103 // (pref size calculations ONLY look at width of
1104 // textR)
1105 // 2. You can do a drawString at the returned location
1106 // and the text won't be clipped.
1107 textR.width -= lsb;
1108 }
1109 if (textR.width > availTextWidth) {
1110 text = SwingUtilities2.clipString(c, fm, text,
1111 availTextWidth);
1112 textR.width = SwingUtilities2.getTextUIDrawing(c)
1113 .getStringWidth(c, fm, text);
1114 }
1115 textR.height = fm.getHeight();
1116 }
1117 }
1118
1119
1120 /* Compute textR.x,y given the verticalTextPosition and
1121 * horizontalTextPosition properties
1122 */
1123
1124 if (verticalTextPosition == TOP) {
1125 if (horizontalTextPosition != CENTER) {
1126 textR.y = 0;
1127 }
1128 else {
1129 textR.y = -(textR.height + gap);
1130 }
1131 }
1132 else if (verticalTextPosition == CENTER) {
1133 textR.y = (iconR.height / 2) - (textR.height / 2);
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