public LookupImpl(Project project, Editor editor, @NotNull LookupArranger arranger) {
super(new JPanel(new BorderLayout()));
setForceShowAsPopup(true);
setCancelOnClickOutside(false);
setResizable(true);
AbstractPopup.suppressMacCornerFor(getComponent());
myProject = project;
myEditor = editor;
myArranger = arranger;
myPresentableArranger = arranger;
myCellRenderer = new LookupCellRenderer(this);
myList.setCellRenderer(myCellRenderer);
myList.setFocusable(false);
myList.setFixedCellWidth(50);
myList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
myList.setBackground(LookupCellRenderer.BACKGROUND_COLOR);
myList.getExpandableItemsHandler();
myAdComponent = new Advertiser();
myOffsets = new LookupOffsets(editor);
final CollectionListModel<LookupElement> model = getListModel();
addEmptyItem(model);
updateListHeight(model);
addListeners();
}
@NotNull
private static JPanel createFilesViewPanel(@NotNull List<VirtualFile> files) {
JPanel panel = new JPanel(new BorderLayout(0, 2));
panel.add(new JLabel("Files to add:"), BorderLayout.NORTH);
final JBList fileList = new JBList(ArrayUtil.EMPTY_STRING_ARRAY);
fileList.setBorder(BorderFactory.createLineBorder(Color.lightGray));
fileList.addListSelectionListener(
new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
fileList.clearSelection();
}
});
fileList.setFocusable(false);
fileList.setRequestFocusEnabled(false);
fileList.setBackground(Gray._242);
fileList.setCellRenderer(
new ListCellRendererWrapper<VirtualFile>() {
@Override
public void customize(
JList list, VirtualFile value, int index, boolean selected, boolean hasFocus) {
setText(" " + value.getName());
}
});
fileList.setListData(files.toArray());
panel.add(fileList, BorderLayout.CENTER);
return panel;
}