Package org.gnome.gtk

Class ToggleButton

java.lang.Object
io.github.jwharm.javagi.base.ProxyInstance
org.gnome.gobject.TypeInstance
org.gnome.gobject.GObject
org.gnome.gobject.InitiallyUnowned
org.gnome.gtk.Widget
org.gnome.gtk.Button
org.gnome.gtk.ToggleButton
All Implemented Interfaces:
Proxy, Accessible, Actionable, Buildable, ConstraintTarget
@Generated("io.github.jwharm.JavaGI") public class ToggleButton extends Button implements Accessible, Actionable, Buildable, ConstraintTarget
A GtkToggleButton is a button which remains “pressed-in” when clicked.

Clicking again will cause the toggle button to return to its normal state.

A toggle button is created by calling either ToggleButton() or withLabel(java.lang.String). If using the former, it is advisable to pack a widget, (such as a GtkLabel and/or a GtkImage), into the toggle button’s container. (See Button for more information).

The state of a GtkToggleButton can be set specifically using setActive(boolean), and retrieved using getActive().

To simply switch the state of a toggle button, use toggled().

Grouping
Toggle buttons can be grouped together, to form mutually exclusive groups - only one of the buttons can be toggled at a time, and toggling another one will switch the currently toggled one off.

To add a GtkToggleButton to a group, use setGroup(org.gnome.gtk.ToggleButton).

CSS nodes
GtkToggleButton has a single CSS node with name button. To differentiate it from a plain GtkButton, it gets the .toggle style class.

Accessibility
GtkToggleButton uses the AccessibleRole.TOGGLE_BUTTON role.

Creating two GtkToggleButton widgets.

static void
 output_state (GtkToggleButton *source,
               gpointer         user_data)
 {
   g_print ("Toggle button "%s" is active: %s",
            gtk_button_get_label (GTK_BUTTON (source)),
            gtk_toggle_button_get_active (source) ? "Yes" : "No");
 }

 static void
 make_toggles (void)
 {
   GtkWidget *window, *toggle1, *toggle2;
   GtkWidget *box;
   const char *text;

   window = gtk_window_new ();
   box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);

   text = "Hi, I’m toggle button one";
   toggle1 = gtk_toggle_button_new_with_label (text);

   g_signal_connect (toggle1, "toggled",
                     G_CALLBACK (output_state),
                     NULL);
   gtk_box_append (GTK_BOX (box), toggle1);

   text = "Hi, I’m toggle button two";
   toggle2 = gtk_toggle_button_new_with_label (text);
   g_signal_connect (toggle2, "toggled",
                     G_CALLBACK (output_state),
                     NULL);
   gtk_box_append (GTK_BOX (box), toggle2);

   gtk_window_set_child (GTK_WINDOW (window), box);
   gtk_window_present (GTK_WINDOW (window));
 }