Example usage for com.intellij.openapi.ui.popup JBPopup showInCenterOf

Introduction

In this page you can find the example usage for com.intellij.openapi.ui.popup JBPopup showInCenterOf.

Prototype

void showInCenterOf(@NotNull Component component);

Source Link

Document

Shows the popup in the center of the specified component.

Usage

From source file:com.intellij.ide.favoritesTreeView.TaskDefaultFavoriteListProvider.java

License:Apache License

private void showNotePopup(Project project, final DnDAwareTree tree, final Consumer<String> after,
        final String initText) {
    final JTextArea textArea = new JTextArea(3, 50);
    textArea.setFont(UIUtil.getTreeFont());
    textArea.setText(initText);// w w w .  j av  a  2s .  co m
    final JBScrollPane pane = new JBScrollPane(textArea);
    final ComponentPopupBuilder builder = JBPopupFactory.getInstance()
            .createComponentPopupBuilder(pane, textArea).setCancelOnClickOutside(true)
            .setAdText(KeymapUtil.getShortcutsText(CommonShortcuts.CTRL_ENTER.getShortcuts()) + " to finish")
            .setTitle("Comment").setMovable(true).setRequestFocus(true).setResizable(true).setMayBeParent(true);
    final JBPopup popup = builder.createPopup();
    final JComponent content = popup.getContent();
    final AnAction action = new AnAction() {
        @Override
        public void actionPerformed(AnActionEvent e) {
            popup.closeOk(e.getInputEvent());
            unregisterCustomShortcutSet(content);
            after.consume(textArea.getText());
        }
    };
    action.registerCustomShortcutSet(CommonShortcuts.CTRL_ENTER, content);
    ApplicationManager.getApplication().invokeLater(new Runnable() {
        @Override
        public void run() {
            popup.showInCenterOf(tree);
        }
    }, ModalityState.NON_MODAL, project.getDisposed());
}

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