@Override
public void setSources(String... sources) {
TreeItem[] items = tree.getSelection();
if (items.length < 1) return;
TreeItem item = items[0];
if (lastSelectedItem == item) return;
if (lastSelectedItem != null && !lastSelectedItem.isDisposed()) {
lastSelectedItem.setBackground(new Color(getDisplay(), 255, 255, 255));
lastSelectedItem.setExpanded(false);
lastSelectedItem.removeAll();
}
lastSelectedItem = item;
lastSelectedItem.setBackground(new Color(getDisplay(), 190, 190, 255));
if (sources == null || sources.length < 1) return;
for (String source : sources) {
item = new TreeItem(lastSelectedItem, SWT.NONE);
item.setFont(UIDATA.FONT_9);
int idx = source.indexOf('.');
if (idx > -1) source = source.substring(idx + 1);
item.setText(source);
}
if (!lastSelectedItem.getExpanded()) lastSelectedItem.setExpanded(true);
}
protected void refreshItem(TreeItem item, SelectableFeature feature) {
item.setBackground(null);
item.setFont(treeItemStandardFont);
switch (feature.getAutomatic()) {
case SELECTED:
item.setGrayed(true);
item.setForeground(null);
item.setChecked(true);
break;
case UNSELECTED:
item.setGrayed(true);
item.setForeground(gray);
item.setChecked(false);
break;
case UNDEFINED:
item.setGrayed(false);
item.setForeground(null);
item.setChecked(feature.getManual() == Selection.SELECTED);
break;
}
}
public void setSelectedCategory(String category) {
if (category == null) return;
if (lastSelectedItem != null && !lastSelectedItem.isDisposed()) {
lastSelectedItem.setBackground(new Color(getDisplay(), 255, 255, 255));
lastSelectedItem.setExpanded(false);
lastSelectedItem.removeAll();
lastSelectedItem = null;
}
TreeItem[] items = tree.getItems();
if (items == null || items.length < 1) return;
TreeItem selectedItem = null;
for (TreeItem item : items) {
if (item.getText().equals(category)) {
selectedItem = item;
break;
}
}
if (selectedItem == null) return;
tree.setSelection(selectedItem);
}
