Package com.intellij.openapi

Class MnemonicHelper

java.lang.Object

com.intellij.ui.ComponentTreeWatcher

com.intellij.openapi.MnemonicHelper

public final class MnemonicHelper
extends ComponentTreeWatcher

Automatically locates & characters in texts of buttons and labels on a component or dialog, registers the mnemonics for those characters and removes them from the control text.

Field Summary

Fields

Modifier and Type	Field and Description
static Key<java.util.function.IntPredicate>	MNEMONIC_CHECKER

Fields inherited from class com.intellij.ui.ComponentTreeWatcher

myControlsToIgnore

Constructor Summary

Constructors

Constructor and Description
MnemonicHelper() Deprecated. do not use this object as a tree watcher

Method Summary

Modifier and Type	Method and Description
void	checkForDuplicateMnemonics(javax.swing.AbstractButton button)
void	checkForDuplicateMnemonics(int mnemonic, java.lang.String text)
void	checkForDuplicateMnemonics(javax.swing.JLabel label)
static CustomShortcutSet	createShortcut(char ch) Creates shortcut for mnemonic replacing standard Alt+Letter to Ctrl+Alt+Letter on Mac with jdk version newer than 6
static int	getFocusAcceleratorKeyMask()
static boolean	hasMnemonic(java.awt.Component component, int keyCode)
static void	init(java.awt.Component component) Initializes mnemonics support for the specified component and for its children if needed.
protected void	processComponent(java.awt.Component component)
static void	registerMnemonicAction(javax.swing.JComponent component, int mnemonic)
protected void	unprocessComponent(java.awt.Component component)

Methods inherited from class com.intellij.ui.ComponentTreeWatcher

processChildren, register, shouldBeIgnored

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MNEMONIC_CHECKER

public static final Key<java.util.function.IntPredicate> MNEMONIC_CHECKER

Constructor Detail

MnemonicHelper

@Deprecated
public MnemonicHelper()

Deprecated. do not use this object as a tree watcher

See Also:

init(Component)

Method Detail

processComponent

protected void processComponent(java.awt.Component component)

Specified by:

processComponent in class ComponentTreeWatcher

unprocessComponent

protected void unprocessComponent(java.awt.Component component)

Specified by:

unprocessComponent in class ComponentTreeWatcher

checkForDuplicateMnemonics

public void checkForDuplicateMnemonics(javax.swing.JLabel label)

checkForDuplicateMnemonics

public void checkForDuplicateMnemonics(javax.swing.AbstractButton button)

checkForDuplicateMnemonics

public void checkForDuplicateMnemonics(int mnemonic,
                                       java.lang.String text)

createShortcut

public static CustomShortcutSet createShortcut(char ch)

Creates shortcut for mnemonic replacing standard Alt+Letter to Ctrl+Alt+Letter on Mac with jdk version newer than 6

Parameters:

ch - mnemonic letter

Returns:

shortcut for mnemonic

init

public static void init(java.awt.Component component)

Initializes mnemonics support for the specified component and for its children if needed.

Parameters:

component - the root component of the hierarchy

hasMnemonic

public static boolean hasMnemonic(java.awt.Component component,
                                  int keyCode)

getFocusAcceleratorKeyMask

public static int getFocusAcceleratorKeyMask()

registerMnemonicAction

public static void registerMnemonicAction(javax.swing.JComponent component,
                                          int mnemonic)