Example usage for javax.swing JMenuItem getInputMap

Introduction

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

Prototype

public final InputMap getInputMap(int condition) 

Source Link

Document

Returns the InputMap that is used during condition.

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   www .  jav a2 s.com*/
    }

    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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