Nebula CTreeCombo

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Introduction

This widget is an extension of a CCombo text field. It allows user to select a data, but instead of displaying data as a list it displays data as a tree:

Usage

You use this widget like a CCombo widget :

 CTreeCombo ctc = new CTreeCombo(group, SWT.BORDER | SWT.READ_ONLY);
 ctc.setLayoutData(new GridData(200, SWT.DEFAULT));

You fill the widget like a Tree widget, so you have to create CTreeComboItem that may have children:

 for (final Country country : modelList) {
   final CTreeComboItem item = new CTreeComboItem(ctc, SWT.NONE);
   item.setText(country.getName());
   for (final String commiter : country.getCommiters()) {
     final CTreeComboItem commiterItem = new CTreeComboItem(item, SWT.NONE);
     commiterItem.setText(commiter);
   }
 }

Examples

An example called PasswordRevealerSnippet.java is located in the plugin org.eclipse.nebula.widgets.passwordrevealer.snippets.

This example is also available here : CTreeComboSnippet.java