BeforeRunStepsPanel(StepsBeforeRunListener listener) { myListener = listener; myModel = new CollectionListModel<BeforeRunTask>(); myList = new JBList(myModel); myList.getEmptyText().setText(ExecutionBundle.message("before.launch.panel.empty")); myList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); myList.setCellRenderer(new MyListCellRenderer()); myModel.addListDataListener( new ListDataListener() { @Override public void intervalAdded(ListDataEvent e) { adjustVisibleRowCount(); updateText(); } @Override public void intervalRemoved(ListDataEvent e) { adjustVisibleRowCount(); updateText(); } @Override public void contentsChanged(ListDataEvent e) {} private void adjustVisibleRowCount() { myList.setVisibleRowCount(Math.max(4, Math.min(8, myModel.getSize()))); } }); ToolbarDecorator myDecorator = ToolbarDecorator.createDecorator(myList); if (!SystemInfo.isMac) { myDecorator.setAsUsualTopToolbar(); } myDecorator.setEditAction( new AnActionButtonRunnable() { @Override public void run(AnActionButton button) { int index = myList.getSelectedIndex(); if (index == -1) return; Pair<BeforeRunTask, BeforeRunTaskProvider<BeforeRunTask>> selection = getSelection(); if (selection == null) return; BeforeRunTask task = selection.getFirst(); BeforeRunTaskProvider<BeforeRunTask> provider = selection.getSecond(); if (provider.configureTask(myRunConfiguration, task)) { myModel.setElementAt(task, index); } } }); myDecorator.setEditActionUpdater( new AnActionButtonUpdater() { @Override public boolean isEnabled(AnActionEvent e) { Pair<BeforeRunTask, BeforeRunTaskProvider<BeforeRunTask>> selection = getSelection(); return selection != null && selection.getSecond().isConfigurable(); } }); myDecorator.setAddAction( new AnActionButtonRunnable() { @Override public void run(AnActionButton button) { doAddAction(button); } }); myDecorator.setAddActionUpdater( new AnActionButtonUpdater() { @Override public boolean isEnabled(AnActionEvent e) { return checkBeforeRunTasksAbility(true); } }); myShowSettingsBeforeRunCheckBox = new JCheckBox(ExecutionBundle.message("configuration.edit.before.run")); myShowSettingsBeforeRunCheckBox.addActionListener( new ActionListener() { @Override public void actionPerformed(ActionEvent e) { updateText(); } }); myPanel = myDecorator.createPanel(); setLayout(new BorderLayout()); add(myPanel, BorderLayout.CENTER); add(myShowSettingsBeforeRunCheckBox, BorderLayout.SOUTH); }