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1
51 package org.apache.fop.layout;
52
53 import org.apache.fop.render.Renderer;
55 import org.apache.fop.fo.properties.Position;
56
57 public class ColumnArea extends AreaContainer {
58
59 private int columnIndex;
60 private int maxColumns;
61
62 public ColumnArea(FontState fontState, int xPosition, int yPosition,
63 int allocationWidth, int maxHeight, int columnCount) {
64 super(fontState, xPosition, yPosition, allocationWidth, maxHeight,
65 Position.ABSOLUTE);
66 this.maxColumns = columnCount;
67 this.setAreaName("normal-flow-ref.-area");
68 }
69
70 public void render(Renderer renderer) {
71 renderer.renderAreaContainer(this);
72 }
73
74 public void end() {}
75
76 public void start() {}
77
78 public int spaceLeft() {
79 return maxHeight - currentHeight;
80 }
81
82 public int getColumnIndex() {
83 return columnIndex;
84 }
85
86 public void setColumnIndex(int columnIndex) {
87 this.columnIndex = columnIndex;
88 }
89
90 public void incrementSpanIndex() {
91 SpanArea span = (SpanArea)this.parent;
92 span.setCurrentColumn(span.getCurrentColumn() + 1);
93 }
94
95 }
96 |
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