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a3b510ab NR |
1 | package com.googlecode.lanterna.gui2.table; |
2 | ||
3 | import com.googlecode.lanterna.TerminalTextUtils; | |
4 | import com.googlecode.lanterna.TerminalSize; | |
5 | import com.googlecode.lanterna.gui2.TextGUIGraphics; | |
6 | ||
7 | /** | |
8 | * Default implementation of {@code TableHeaderRenderer} | |
9 | * @author Martin | |
10 | */ | |
11 | public class DefaultTableHeaderRenderer<V> implements TableHeaderRenderer<V> { | |
12 | @Override | |
13 | public TerminalSize getPreferredSize(Table<V> table, String label, int columnIndex) { | |
14 | if(label == null) { | |
15 | return TerminalSize.ZERO; | |
16 | } | |
17 | return new TerminalSize(TerminalTextUtils.getColumnWidth(label), 1); | |
18 | } | |
19 | ||
20 | @Override | |
21 | public void drawHeader(Table<V> table, String label, int index, TextGUIGraphics textGUIGraphics) { | |
22 | textGUIGraphics.applyThemeStyle(textGUIGraphics.getThemeDefinition(Table.class).getCustom("HEADER")); | |
23 | textGUIGraphics.putString(0, 0, label); | |
24 | } | |
25 | } |