com.intellij.openapi.ui.popup.ListPopup.java Source code

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Here is the source code for com.intellij.openapi.ui.popup.ListPopup.java

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/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.intellij.openapi.ui.popup;

import javax.swing.event.ListSelectionListener;
import java.awt.event.InputEvent;

/**
 * A popup window displaying a list of items (or other actions).
 *
 * @author mike
 * @see JBPopupFactory#createActionGroupPopup
 */
public interface ListPopup extends JBPopup {

    /**
     * Returns the popup step currently displayed in the popup.
     *
     * @return the popup step.
     */
    ListPopupStep getListStep();

    /**
     * Handles the selection of the currently focused item in the popup step.
     *
     * @param handleFinalChoices If true, the action of the focused item is always executed
     * (as if Enter was pressed). If false, and the focused item has a submenu, the submenu
     * is opened (as if the right arrow key was pressed). 
     */
    void handleSelect(boolean handleFinalChoices);

    void handleSelect(boolean handleFinalChoices, InputEvent e);

    /**
     * If default selection is set, then handleSelect is invoked without showing a popup
     */
    void setHandleAutoSelectionBeforeShow(boolean autoHandle);

    void addListSelectionListener(ListSelectionListener listSelectionListener);
}