Package ch.bailu.gtk.gtk

Schnittstelle ListBox.OnMoveCursor

Umschließende Klasse:

ListBox

Funktionsschnittstelle:

Dies ist eine funktionale Schnittstelle, die somit als Zuweisungsziel für einen Lambdaausdruck oder eine Methodenreferenz verwendet werden kann.

@FunctionalInterface
public static interface ListBox.OnMoveCursor

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
void	onMoveCursor(int step, int count, boolean extend, boolean modify)	Emitted when the user initiates a cursor movement.

Methodendetails

onMoveCursor

void onMoveCursor(int step,
 int count,
 boolean extend,
 boolean modify)

Emitted when the user initiates a cursor movement.

The default bindings for this signal come in two variants, the variant with
the Shift modifier extends the selection, the variant without the Shift
modifier does not. There are too many key combinations to list them all
here.

- <kbd>←</kbd>, <kbd>→</kbd>, <kbd>↑</kbd>, <kbd>↓</kbd>
move by individual children
- <kbd>Home</kbd>, <kbd>End</kbd> move to the ends of the box
- <kbd>PgUp</kbd>, <kbd>PgDn</kbd> move vertically by pages

Parameter:

step - the granularity of the move, as a `GtkMovementStep`

count - the number of @step units to move

extend - whether to extend the selection

modify - whether to modify the selection