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Java™ Platform Standard Ed. 6 |
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java.lang.Object java.awt.MenuShortcut
public class MenuShortcut
The MenuShortcut
class represents a keyboard accelerator
for a MenuItem.
Menu shortcuts are created using virtual keycodes, not characters. For example, a menu shortcut for Ctrl-a (assuming that Control is the accelerator key) would be created with code like the following:
MenuShortcut ms = new MenuShortcut(KeyEvent.VK_A, false);
The accelerator key is platform-dependent and may be obtained
via Toolkit.getMenuShortcutKeyMask()
.
Constructor Summary | |
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MenuShortcut(int key)
Constructs a new MenuShortcut for the specified virtual keycode. |
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MenuShortcut(int key,
boolean useShiftModifier)
Constructs a new MenuShortcut for the specified virtual keycode. |
Method Summary | |
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boolean |
equals(MenuShortcut s)
Returns whether this MenuShortcut is the same as another: equality is defined to mean that both MenuShortcuts use the same key and both either use or don't use the SHIFT key. |
boolean |
equals(Object obj)
Returns whether this MenuShortcut is the same as another: equality is defined to mean that both MenuShortcuts use the same key and both either use or don't use the SHIFT key. |
int |
getKey()
Returns the raw keycode of this MenuShortcut. |
int |
hashCode()
Returns the hashcode for this MenuShortcut. |
protected String |
paramString()
Returns the parameter string representing the state of this MenuShortcut. |
String |
toString()
Returns an internationalized description of the MenuShortcut. |
boolean |
usesShiftModifier()
Returns whether this MenuShortcut must be invoked using the SHIFT key. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public MenuShortcut(int key)
key
- the raw keycode for this MenuShortcut, as would be returned
in the keyCode field of a KeyEvent
if
this key were pressed.KeyEvent
public MenuShortcut(int key, boolean useShiftModifier)
key
- the raw keycode for this MenuShortcut, as would be returned
in the keyCode field of a KeyEvent
if
this key were pressed.useShiftModifier
- indicates whether this MenuShortcut is invoked
with the SHIFT key down.KeyEvent
Method Detail |
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public int getKey()
KeyEvent
public boolean usesShiftModifier()
true
if this MenuShortcut must be invoked using the
SHIFT key, false
otherwise.public boolean equals(MenuShortcut s)
s
- the MenuShortcut to compare with this.
true
if this MenuShortcut is the same as another,
false
otherwise.public boolean equals(Object obj)
equals
in class Object
obj
- the Object to compare with this.
true
if this MenuShortcut is the same as another,
false
otherwise.Object.hashCode()
,
Hashtable
public int hashCode()
hashCode
in class Object
Object.equals(java.lang.Object)
,
Hashtable
public String toString()
toString
in class Object
protected String paramString()
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Java™ Platform Standard Ed. 6 |
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