Example usage for javax.swing JMenuItem setInputMap

Introduction

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

Prototype

public final void setInputMap(int condition, InputMap map) 

Source Link

Document

Sets the InputMap to use under the condition condition to map.

Usage

From source file:Main.java

public static void updateAccelerator(JMenuItem menuItem, KeyStroke oldAccelerator) {
    KeyStroke accelerator = menuItem.getAccelerator();
    if (oldAccelerator != null && oldAccelerator.equals(accelerator)) {
        return;/*from w w  w . j  a  va 2  s .  c  om*/
    }

    InputMap map = menuItem.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
    if (map != null && oldAccelerator != null) {
        map.remove(oldAccelerator);
    }
    if (accelerator != null) {
        if (map == null) {
            map = new ComponentInputMap(menuItem);
            menuItem.setInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW, map);
        }
        map.put(accelerator, "click");
    }
}

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