1. Project Clover database Fri Dec 6 2024 13:47:14 GMT
  2. Package jalview.gui

File ComboBoxTooltipRenderer.java

 

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60% of files have more coverage

Code metrics

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Classes

Class
Line #
Actions
ComboBoxTooltipRenderer 37 5 5
0.00%
 

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1    /*
2    * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3    * Copyright (C) $$Year-Rel$$ The Jalview Authors
4    *
5    * This file is part of Jalview.
6    *
7    * Jalview is free software: you can redistribute it and/or
8    * modify it under the terms of the GNU General Public License
9    * as published by the Free Software Foundation, either version 3
10    * of the License, or (at your option) any later version.
11    *
12    * Jalview is distributed in the hope that it will be useful, but
13    * WITHOUT ANY WARRANTY; without even the implied warranty
14    * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15    * PURPOSE. See the GNU General Public License for more details.
16    *
17    * You should have received a copy of the GNU General Public License
18    * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19    * The Jalview Authors are detailed in the 'AUTHORS' file.
20    */
21    package jalview.gui;
22   
23    import java.awt.Component;
24    import java.util.List;
25   
26    import javax.swing.DefaultListCellRenderer;
27    import javax.swing.JComponent;
28    import javax.swing.JList;
29   
30    /**
31    * A helper class to render a combobox with tooltips
32    *
33    * @see http
34    * ://stackoverflow.com/questions/480261/java-swing-mouseover-text-on-jcombobox
35    * -items
36    */
 
37    public class ComboBoxTooltipRenderer extends DefaultListCellRenderer
38    {
39    private static final long serialVersionUID = 1L;
40   
41    List<String> tooltips;
42   
 
43  0 toggle @Override
44    public Component getListCellRendererComponent(JList list, Object value,
45    int index, boolean isSelected, boolean cellHasFocus)
46    {
47   
48  0 JComponent comp = (JComponent) super.getListCellRendererComponent(list,
49    value, index, isSelected, cellHasFocus);
50   
51  0 if (-1 < index && null != value && null != tooltips)
52    {
53  0 list.setToolTipText(tooltips.get(index));
54    }
55  0 return comp;
56    }
57   
 
58  0 toggle public void setTooltips(List<String> tips)
59    {
60  0 this.tooltips = tips;
61    }
62    }