Example usage for javax.swing JMenuItem doClick

Introduction

In this page you can find the example usage for javax.swing JMenuItem doClick.

Prototype

public void doClick() 

Source Link

Document

Programmatically perform a "click".

Usage

From source file:edu.ku.brc.ui.UIHelper.java

/**
 * Adds a special key listener to process a RETURN key for selecting and item
 * in the popup list. This is installed only for Windows and Linux.
 * @param popupMenu the popup menu to be altered.
 *//*from   w ww.  j a  v  a  2  s  .  co m*/
public static void addSpecialKeyListenerForPopup(final JPopupMenu popupMenu) {
    if (!UIHelper.isMacOS()) {
        popupMenu.addKeyListener(new KeyAdapter() {
            //@Override 
            public void keyPressed(KeyEvent e) {
                super.keyPressed(e);

                if (e.getKeyCode() == VK_ENTER) {
                    for (int i = 0; i < popupMenu.getComponentCount(); i++) {
                        Component c = popupMenu.getComponent(i);
                        if (c instanceof JMenuItem) {
                            JMenuItem mi = (JMenuItem) c;
                            if (mi.isArmed()) {
                                mi.doClick();
                                popupMenu.setVisible(false);
                            }
                        }
                    }
                }
            }
        });
    }
}

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From source file:com.maxl.java.amikodesk.AMiKoDesk.java

static void checkIfUpdateRequired(JMenuItem update_item) {
    // Get current date
    DateTime dT = new DateTime();
    // Get stored date
    String updateTime = m_prefs.get("updateTime", dT.now().toString());
    DateTime uT = new DateTime(updateTime);
    // Seconds diffSec = Seconds.secondsBetween(uT, dT);
    Minutes diffMin = Minutes.minutesBetween(uT, dT);
    // Do this only when the application is freshly installed
    int timeDiff = diffMin.getMinutes();
    /*//  www . ja va 2 s  .  c o m
    if (timeDiff == 0)
       m_prefs.put("updateTime", dT.now().toString());
    */
    // First check if everything needs to be updated...
    switch (m_prefs.getInt("update", 0)) {
    case 0: // Manual
        // do nothing
        break;
    case 1: // Daily
        if (timeDiff > 60 * 24) {
            m_full_db_update = true;
            update_item.doClick();
        }
        break;
    case 2: // Weekly
        if (timeDiff > 60 * 24 * 7) {
            m_full_db_update = true;
            update_item.doClick();
        }
        break;
    case 3: // Monthly
        if (timeDiff > 60 * 24 * 30) {
            m_full_db_update = true;
            update_item.doClick();
        }
        break;
    default:
        break;
    }

    // else proceed with the Preisvergleich-only update
    switch (m_prefs.getInt("update-comp", 0)) {
    case 0: // Manual
        // do nothing
        break;
    case 1: // Half-hourly
        if (timeDiff % 30 == 0) {
            m_full_db_update = false;
            update_item.doClick();
        }
        break;
    case 2: // Hourly
        if (timeDiff % 60 == 0) {
            m_full_db_update = false;
            update_item.doClick();
        }
        break;
    case 3: // Half-daily
        if (timeDiff % (4 * 60) == 0) {
            m_full_db_update = false;
            update_item.doClick();
        }
        break;
    default:
        break;
    }
}

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