private JComponent createActionPanel() {
JPanel actions = new NonOpaquePanel();
actions.setBorder(JBUI.Borders.emptyLeft(10));
actions.setLayout(new BoxLayout(actions, BoxLayout.Y_AXIS));
ActionManager actionManager = ActionManager.getInstance();
ActionGroup quickStart =
(ActionGroup) actionManager.getAction(IdeActions.GROUP_WELCOME_SCREEN_QUICKSTART);
DefaultActionGroup group = new DefaultActionGroup();
collectAllActions(group, quickStart);
for (AnAction action : group.getChildren(null)) {
JPanel button = new JPanel(new BorderLayout());
button.setOpaque(false);
button.setBorder(JBUI.Borders.empty(8, 20));
AnActionEvent e =
AnActionEvent.createFromAnAction(
action,
null,
ActionPlaces.WELCOME_SCREEN,
DataManager.getInstance().getDataContext(this));
action.update(e);
Presentation presentation = e.getPresentation();
if (presentation.isVisible()) {
String text = presentation.getText();
if (text != null && text.endsWith("...")) {
text = text.substring(0, text.length() - 3);
}
Icon icon = presentation.getIcon();
if (icon.getIconHeight() != JBUI.scale(16) || icon.getIconWidth() != JBUI.scale(16)) {
icon = JBUI.emptyIcon(16);
}
action = wrapGroups(action);
ActionLink link = new ActionLink(text, icon, action, createUsageTracker(action));
link.setPaintUnderline(false);
link.setNormalColor(getLinkNormalColor());
button.add(link);
if (action instanceof WelcomePopupAction) {
button.add(createArrow(link), BorderLayout.EAST);
}
installFocusable(button, action, KeyEvent.VK_UP, KeyEvent.VK_DOWN, true);
actions.add(button);
}
}
WelcomeScreenActionsPanel panel = new WelcomeScreenActionsPanel();
panel.actions.add(actions);
return panel.root;
}
private AnAction wrapGroups(AnAction action) {
if (action instanceof ActionGroup && ((ActionGroup) action).isPopup()) {
final Pair<JPanel, JBList> panel =
createActionGroupPanel(
(ActionGroup) action,
mySlidingPanel,
new Runnable() {
@Override
public void run() {
goBack();
}
});
final Runnable onDone =
new Runnable() {
@Override
public void run() {
final JBList list = panel.second;
ScrollingUtil.ensureSelectionExists(list);
final ListSelectionListener[] listeners =
((DefaultListSelectionModel) list.getSelectionModel())
.getListeners(ListSelectionListener.class);
// avoid component cashing. This helps in case of LaF change
for (ListSelectionListener listener : listeners) {
listener.valueChanged(
new ListSelectionEvent(
list, list.getSelectedIndex(), list.getSelectedIndex(), true));
}
list.requestFocus();
}
};
final String name = action.getClass().getName();
mySlidingPanel.add(name, panel.first);
final Presentation p = action.getTemplatePresentation();
return new DumbAwareAction(p.getText(), p.getDescription(), p.getIcon()) {
@Override
public void actionPerformed(@NotNull AnActionEvent e) {
mySlidingPanel
.getLayout()
.swipe(mySlidingPanel, name, JBCardLayout.SwipeDirection.FORWARD, onDone);
}
};
}
return action;
}