int main (int argc, char *argv[]) { GtkWidget *window; GtkWidget *box; GtkWidget *fontchooser; gtk_init (); fontchooser = gtk_font_chooser_widget_new (); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_widget_set_size_request (window, 600, 600); box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); gtk_container_add (GTK_CONTAINER (window), box); gtk_container_add (GTK_CONTAINER (box), fontchooser); gtk_widget_show (window); g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL); g_signal_connect (fontchooser, "notify::font", G_CALLBACK (notify_font_cb), NULL); g_signal_connect (fontchooser, "notify::preview-text", G_CALLBACK (notify_preview_text_cb), NULL); g_signal_connect (fontchooser, "font-activated", G_CALLBACK (font_activated_cb), NULL); gtk_font_chooser_set_font (GTK_FONT_CHOOSER (fontchooser), "Bitstream Vera Sans 45"); gtk_font_chooser_set_preview_text (GTK_FONT_CHOOSER (fontchooser), "[user@host ~]$ &>>"); gtk_font_chooser_set_show_preview_entry (GTK_FONT_CHOOSER (fontchooser), FALSE); gtk_main (); return 0; }
static VALUE rg_initialize(VALUE self) { RBGTK_INITIALIZE(self, gtk_font_chooser_widget_new()); return Qnil; }
static void test_font_chooser_widget_basic (void) { GtkWidget *widget; widget = gtk_font_chooser_widget_new (); g_assert (GTK_IS_FONT_CHOOSER_WIDGET (widget)); gtk_widget_destroy (widget); }
/* Create a font widget for browsing. */ GtkWidget * gui_font_prefs_show(void) { /* Create the font selection widget. */ #if GTK_CHECK_VERSION(3,2,0) font_browse_w = gtk_font_chooser_widget_new(); #else font_browse_w = (GtkWidget *) gtk_font_selection_new(); #endif /* GTK_CHECK_VERSION(3,2,0) */ gtk_widget_show(font_browse_w); return font_browse_w; }
static int _fontsel(void) { GtkWidget * window; GtkWidget * fontsel; window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_container_set_border_width(GTK_CONTAINER(window), 4); gtk_window_set_title(GTK_WINDOW(window), _("Font browser")); g_signal_connect_swapped(G_OBJECT(window), "delete-event", G_CALLBACK( _fontsel_on_closex), window); #if GTK_CHECK_VERSION(3, 2, 0) fontsel = gtk_font_chooser_widget_new(); #else fontsel = gtk_font_selection_new(); #endif gtk_container_add(GTK_CONTAINER(window), fontsel); gtk_widget_show_all(window); gtk_main(); return 0; }
static GtkWidget * property_editor (GObject *object, GParamSpec *spec, GtkInspectorPropEditor *editor) { GtkWidget *prop_edit; GtkAdjustment *adj; gchar *msg; GType type = G_PARAM_SPEC_TYPE (spec); if (type == G_TYPE_PARAM_INT) { adj = gtk_adjustment_new (G_PARAM_SPEC_INT (spec)->default_value, G_PARAM_SPEC_INT (spec)->minimum, G_PARAM_SPEC_INT (spec)->maximum, 1, MAX ((G_PARAM_SPEC_INT (spec)->maximum - G_PARAM_SPEC_INT (spec)->minimum) / 10, 1), 0.0); prop_edit = gtk_spin_button_new (adj, 1.0, 0); g_object_connect_property (object, spec, G_CALLBACK (int_changed), adj, G_OBJECT (adj)); connect_controller (G_OBJECT (adj), "value_changed", object, spec, G_CALLBACK (int_modified)); } else if (type == G_TYPE_PARAM_UINT) { adj = gtk_adjustment_new (G_PARAM_SPEC_UINT (spec)->default_value, G_PARAM_SPEC_UINT (spec)->minimum, G_PARAM_SPEC_UINT (spec)->maximum, 1, MAX ((G_PARAM_SPEC_UINT (spec)->maximum - G_PARAM_SPEC_UINT (spec)->minimum) / 10, 1), 0.0); prop_edit = gtk_spin_button_new (adj, 1.0, 0); g_object_connect_property (object, spec, G_CALLBACK (uint_changed), adj, G_OBJECT (adj)); connect_controller (G_OBJECT (adj), "value_changed", object, spec, G_CALLBACK (uint_modified)); } else if (type == G_TYPE_PARAM_FLOAT) { adj = gtk_adjustment_new (G_PARAM_SPEC_FLOAT (spec)->default_value, G_PARAM_SPEC_FLOAT (spec)->minimum, G_PARAM_SPEC_FLOAT (spec)->maximum, 0.1, MAX ((G_PARAM_SPEC_FLOAT (spec)->maximum - G_PARAM_SPEC_FLOAT (spec)->minimum) / 10, 0.1), 0.0); prop_edit = gtk_spin_button_new (adj, 0.1, 2); g_object_connect_property (object, spec, G_CALLBACK (float_changed), adj, G_OBJECT (adj)); connect_controller (G_OBJECT (adj), "value_changed", object, spec, G_CALLBACK (float_modified)); } else if (type == G_TYPE_PARAM_DOUBLE) { adj = gtk_adjustment_new (G_PARAM_SPEC_DOUBLE (spec)->default_value, G_PARAM_SPEC_DOUBLE (spec)->minimum, G_PARAM_SPEC_DOUBLE (spec)->maximum, 0.1, MAX ((G_PARAM_SPEC_DOUBLE (spec)->maximum - G_PARAM_SPEC_DOUBLE (spec)->minimum) / 10, 0.1), 0.0); prop_edit = gtk_spin_button_new (adj, 0.1, 2); g_object_connect_property (object, spec, G_CALLBACK (double_changed), adj, G_OBJECT (adj)); connect_controller (G_OBJECT (adj), "value_changed", object, spec, G_CALLBACK (double_modified)); } else if (type == G_TYPE_PARAM_STRING) { prop_edit = gtk_entry_new (); g_object_connect_property (object, spec, G_CALLBACK (string_changed), prop_edit, G_OBJECT (prop_edit)); connect_controller (G_OBJECT (prop_edit), "changed", object, spec, G_CALLBACK (string_modified)); } else if (type == G_TYPE_PARAM_BOOLEAN) { prop_edit = gtk_toggle_button_new_with_label (""); g_object_connect_property (object, spec, G_CALLBACK (bool_changed), prop_edit, G_OBJECT (prop_edit)); connect_controller (G_OBJECT (prop_edit), "toggled", object, spec, G_CALLBACK (bool_modified)); } else if (type == G_TYPE_PARAM_ENUM) { { GtkWidget *box; GEnumClass *eclass; GtkWidget *first; gint j; prop_edit = gtk_scrolled_window_new (NULL, NULL); g_object_set (prop_edit, "expand", TRUE, "hscrollbar-policy", GTK_POLICY_NEVER, "vscrollbar-policy", GTK_POLICY_NEVER, NULL); box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_widget_show (box); gtk_container_add (GTK_CONTAINER (prop_edit), box); eclass = G_ENUM_CLASS (g_type_class_ref (spec->value_type)); j = 0; first = NULL; while (j < eclass->n_values) { GtkWidget *b; b = gtk_radio_button_new_with_label_from_widget ((GtkRadioButton*)first, eclass->values[j].value_name); if (first == NULL) first = b; g_object_set_data (G_OBJECT (b), "index", GINT_TO_POINTER (j)); gtk_widget_show (b); gtk_box_pack_start (GTK_BOX (box), b, FALSE, FALSE, 0); connect_controller (G_OBJECT (b), "toggled", object, spec, G_CALLBACK (enum_modified)); ++j; } if (j >= 10) g_object_set (prop_edit, "vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL); g_type_class_unref (eclass); g_object_connect_property (object, spec, G_CALLBACK (enum_changed), prop_edit, G_OBJECT (prop_edit)); } } else if (type == G_TYPE_PARAM_FLAGS) { { GtkWidget *box; GFlagsClass *fclass; gint j; prop_edit = gtk_scrolled_window_new (NULL, NULL); g_object_set (prop_edit, "expand", TRUE, "hscrollbar-policy", GTK_POLICY_NEVER, "vscrollbar-policy", GTK_POLICY_NEVER, NULL); box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0); gtk_widget_show (box); gtk_container_add (GTK_CONTAINER (prop_edit), box); fclass = G_FLAGS_CLASS (g_type_class_ref (spec->value_type)); for (j = 0; j < fclass->n_values; j++) { GtkWidget *b; b = gtk_check_button_new_with_label (fclass->values[j].value_name); g_object_set_data (G_OBJECT (b), "index", GINT_TO_POINTER (j)); gtk_widget_show (b); gtk_box_pack_start (GTK_BOX (box), b, FALSE, FALSE, 0); connect_controller (G_OBJECT (b), "toggled", object, spec, G_CALLBACK (flags_modified)); } if (j >= 10) g_object_set (prop_edit, "vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL); g_type_class_unref (fclass); g_object_connect_property (object, spec, G_CALLBACK (flags_changed), prop_edit, G_OBJECT (prop_edit)); } } else if (type == G_TYPE_PARAM_UNICHAR) { prop_edit = gtk_entry_new (); gtk_entry_set_max_length (GTK_ENTRY (prop_edit), 1); g_object_connect_property (object, spec, G_CALLBACK (unichar_changed), prop_edit, G_OBJECT (prop_edit)); connect_controller (G_OBJECT (prop_edit), "changed", object, spec, G_CALLBACK (unichar_modified)); } else if (type == G_TYPE_PARAM_POINTER) { prop_edit = gtk_label_new (""); g_object_connect_property (object, spec, G_CALLBACK (pointer_changed), prop_edit, G_OBJECT (prop_edit)); } else if (type == G_TYPE_PARAM_OBJECT) { GtkWidget *label, *button; prop_edit = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5); label = gtk_label_new (""); button = gtk_button_new_with_label (_("Properties")); g_signal_connect_swapped (button, "clicked", G_CALLBACK (object_properties), editor); gtk_container_add (GTK_CONTAINER (prop_edit), label); gtk_container_add (GTK_CONTAINER (prop_edit), button); gtk_widget_show (label); gtk_widget_show (button); g_object_connect_property (object, spec, G_CALLBACK (object_changed), prop_edit, G_OBJECT (label)); } else if (type == G_TYPE_PARAM_BOXED && G_PARAM_SPEC_VALUE_TYPE (spec) == GDK_TYPE_RGBA) { prop_edit = gtk_color_chooser_widget_new (); gtk_color_chooser_set_use_alpha (GTK_COLOR_CHOOSER (prop_edit), TRUE); g_object_connect_property (object, spec, G_CALLBACK (rgba_changed), prop_edit, G_OBJECT (prop_edit)); connect_controller (G_OBJECT (prop_edit), "notify::rgba", object, spec, G_CALLBACK (rgba_modified)); } else if (type == G_TYPE_PARAM_BOXED && G_PARAM_SPEC_VALUE_TYPE (spec) == g_type_from_name ("GdkColor")) { prop_edit = gtk_color_chooser_widget_new (); gtk_color_chooser_set_use_alpha (GTK_COLOR_CHOOSER (prop_edit), FALSE); g_object_connect_property (object, spec, G_CALLBACK (color_changed), prop_edit, G_OBJECT (prop_edit)); connect_controller (G_OBJECT (prop_edit), "notify::rgba", object, spec, G_CALLBACK (color_modified)); } else if (type == G_TYPE_PARAM_BOXED && G_PARAM_SPEC_VALUE_TYPE (spec) == PANGO_TYPE_FONT_DESCRIPTION) { prop_edit = gtk_font_chooser_widget_new (); g_object_connect_property (object, spec, G_CALLBACK (font_changed), prop_edit, G_OBJECT (prop_edit)); connect_controller (G_OBJECT (prop_edit), "notify::font-desc", object, spec, G_CALLBACK (font_modified)); } else { msg = g_strdup_printf (_("Uneditable property type: %s"), g_type_name (G_PARAM_SPEC_TYPE (spec))); prop_edit = gtk_label_new (msg); g_free (msg); gtk_widget_set_halign (prop_edit, GTK_ALIGN_START); gtk_widget_set_valign (prop_edit, GTK_ALIGN_CENTER); } if (g_param_spec_get_blurb (spec)) gtk_widget_set_tooltip_text (prop_edit, g_param_spec_get_blurb (spec)); notify_property (object, spec); return prop_edit; }