I have been working with SceneBuilder and I observe that it applies the attribute of mnemonicParsing
and equates it to false
for every Node
that I make.
What exactly is it? What difference does it make in Layout.xml
?
This refers to the Labeled.mnemonicParsing
property. It registers a keyboard shortcut to activate the element (using the letter following _
in the text
+ Alt (Windows, don't know if it's the same key on other OS too)). E.g.
Button btn = new Button();
btn.setText("_Say 'Hello World'");
btn.setMnemonicParsing(true);
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
System.out.println("Hello World!");
}
});
Will also print Hello World!
, if the user presses Alt + S.
This doesn't happen, if mnemnonicParsing
is false
. In this case the _
will also be printed "normally" instead of underlineing the following letter.
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