X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJvSwingUtils.java;h=e7f992dd37faff03ba188e5f32600d10a4a1a75e;hb=c24ec44edbedba55005373c43bf712c047b56faa;hp=0a765cbb27c21e46eaec86e611420d80b204042e;hpb=3d0101179759ef157b088ea135423cd909512d9f;p=jalview.git diff --git a/src/jalview/gui/JvSwingUtils.java b/src/jalview/gui/JvSwingUtils.java index 0a765cb..e7f992d 100644 --- a/src/jalview/gui/JvSwingUtils.java +++ b/src/jalview/gui/JvSwingUtils.java @@ -20,18 +20,22 @@ */ package jalview.gui; -import jalview.util.MessageManager; - import java.awt.BorderLayout; import java.awt.Color; +import java.awt.Component; import java.awt.Font; import java.awt.GridLayout; import java.awt.Rectangle; import java.awt.event.ActionListener; +import java.awt.event.MouseAdapter; +import java.awt.event.MouseEvent; +import java.util.List; import java.util.Objects; import javax.swing.AbstractButton; +import javax.swing.BorderFactory; import javax.swing.JButton; +import javax.swing.JComboBox; import javax.swing.JComponent; import javax.swing.JLabel; import javax.swing.JMenu; @@ -39,6 +43,10 @@ import javax.swing.JMenuItem; import javax.swing.JPanel; import javax.swing.JScrollBar; import javax.swing.SwingConstants; +import javax.swing.border.Border; +import javax.swing.border.TitledBorder; + +import jalview.util.MessageManager; /** * useful functions for building Swing GUIs @@ -88,9 +96,14 @@ public final class JvSwingUtils } return (enclose ? "" : "") - + "

" - + ttext + "

" + ((enclose ? "" : "")); - + // BH 2018 + + "
" + // + "

" + + ttext + "

" + // + "

" + + ((enclose ? "" : "")); } public static JButton makeButton(String label, String tooltip, @@ -304,4 +317,72 @@ public final class JvSwingUtils comp.setFont(JvSwingUtils.getLabelFont()); } + /** + * A helper method to build a drop-down choice of values, with tooltips for + * the entries + * + * @param entries + * @param tooltips + */ + public static JComboBox buildComboWithTooltips( + List entries, List tooltips) + { + JComboBox combo = new JComboBox<>(); + final ComboBoxTooltipRenderer renderer = new ComboBoxTooltipRenderer(); + combo.setRenderer(renderer); + for (Object attName : entries) + { + combo.addItem(attName); + } + renderer.setTooltips(tooltips); + final MouseAdapter mouseListener = new MouseAdapter() + { + @Override + public void mouseEntered(MouseEvent e) + { + int j = combo.getSelectedIndex(); + if (j > -1) + { + combo.setToolTipText(tooltips.get(j)); + } + } + + @Override + public void mouseExited(MouseEvent e) + { + combo.setToolTipText(null); + } + }; + for (Component c : combo.getComponents()) + { + c.addMouseListener(mouseListener); + } + return combo; + } + + /** + * Adds a titled border to the component in the default font and position (top + * left), optionally witht italic text + * + * @param comp + * @param title + * @param italic + */ + public static TitledBorder createTitledBorder(JComponent comp, + String title, boolean italic) + { + Font font = comp.getFont(); + if (italic) + { + font = new Font(font.getName(), Font.ITALIC, font.getSize()); + } + Border border = BorderFactory.createTitledBorder(""); + TitledBorder titledBorder = BorderFactory.createTitledBorder(border, + title, TitledBorder.LEADING, TitledBorder.DEFAULT_POSITION, + font); + comp.setBorder(titledBorder); + + return titledBorder; + } + }