C++ GTK_ORIENTABLE函数代码示例

static void
photos_edit_palette_row_constructed (GObject *object)
{
  PhotosEditPaletteRow *self = PHOTOS_EDIT_PALETTE_ROW (object);
  GtkWidget *grid0;
  GtkWidget *grid1;
  GtkWidget *image;
  GtkWidget *label;
  GtkWidget *tool_widget;
  const gchar *icon_name;
  const gchar *name;
  gchar *name_markup;

  G_OBJECT_CLASS (photos_edit_palette_row_parent_class)->constructed (object);

  self->row_revealer = gtk_revealer_new();
  gtk_revealer_set_transition_type (GTK_REVEALER (self->row_revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
  gtk_container_add (GTK_CONTAINER (self), self->row_revealer);

  grid0 = gtk_grid_new ();
  gtk_widget_set_margin_bottom (grid0, 6);
  gtk_widget_set_margin_start (grid0, 18);
  gtk_widget_set_margin_end (grid0, 18);
  gtk_widget_set_margin_top (grid0, 6);
  gtk_orientable_set_orientation (GTK_ORIENTABLE (grid0), GTK_ORIENTATION_VERTICAL);
  gtk_container_add (GTK_CONTAINER (self->row_revealer), grid0);

  grid1 = gtk_grid_new ();
  gtk_orientable_set_orientation (GTK_ORIENTABLE (grid1), GTK_ORIENTATION_HORIZONTAL);
  gtk_grid_set_column_spacing (GTK_GRID (grid1), 12);
  gtk_container_add (GTK_CONTAINER (grid0), grid1);

  icon_name = photos_tool_get_icon_name (self->tool);
  image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
  gtk_container_add (GTK_CONTAINER (grid1), image);

  name = photos_tool_get_name (self->tool);
  label = gtk_label_new (NULL);
  name_markup = g_strdup_printf ("<b>%s</b>", name);
  gtk_label_set_markup (GTK_LABEL (label), name_markup);
  gtk_container_add (GTK_CONTAINER (grid1), label);

  self->details_revealer = gtk_revealer_new ();
  gtk_revealer_set_transition_type (GTK_REVEALER (self->details_revealer),
                                    GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
  gtk_container_add (GTK_CONTAINER (grid0), self->details_revealer);

  tool_widget = photos_tool_get_widget (self->tool);
  gtk_widget_set_margin_bottom (tool_widget, 12);
  gtk_widget_set_margin_top (tool_widget, 12);
  gtk_container_add (GTK_CONTAINER (self->details_revealer), tool_widget);
  gtk_size_group_add_widget (self->size_group, tool_widget);

  g_signal_connect_swapped (self->tool, "hide-requested", G_CALLBACK (photos_edit_palette_row_hide_details), self);

  gtk_widget_show_all (GTK_WIDGET (self));

  g_free (name_markup);
  g_clear_object (&self->size_group); /* We will not need it any more */
}

static int gtkProgressBarMapMethod(Ihandle* ih)
{
  ih->handle = gtk_progress_bar_new();
  if (!ih->handle)
    return IUP_ERROR;

  /* add to the parent, all GTK controls must call this. */
  iupgtkAddToParent(ih);

  gtk_widget_realize(ih->handle);

  if (iupStrEqualNoCase(iupAttribGetStr(ih, "ORIENTATION"), "VERTICAL"))
  {
#if GTK_CHECK_VERSION(3, 0, 0)
    gtk_orientable_set_orientation(GTK_ORIENTABLE(ih->handle), GTK_ORIENTATION_VERTICAL);
    gtk_progress_bar_set_inverted(GTK_PROGRESS_BAR(ih->handle), TRUE);
#else
    gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(ih->handle), GTK_PROGRESS_BOTTOM_TO_TOP);
#endif

    if (ih->userheight < ih->userwidth)
    {
      int tmp = ih->userheight;
      ih->userheight = ih->userwidth;
      ih->userwidth = tmp;
    }
  }
  else
  {
#if GTK_CHECK_VERSION(3, 0, 0)
    gtk_orientable_set_orientation(GTK_ORIENTABLE(ih->handle), GTK_ORIENTATION_HORIZONTAL);
#else
    gtk_progress_bar_set_orientation((GtkProgressBar*)ih->handle, GTK_PROGRESS_LEFT_TO_RIGHT);
#endif
  }

  if (iupAttribGetBoolean(ih, "MARQUEE"))
  {
#if GTK_CHECK_VERSION(3, 0, 0)
    gtk_progress_bar_pulse(GTK_PROGRESS_BAR(ih->handle));
#else
    gtk_progress_set_activity_mode((GtkProgress*)ih->handle, TRUE);
#endif

    ih->data->marquee = 1;

    ih->data->timer = IupTimer();
    IupSetCallback(ih->data->timer, "ACTION_CB", (Icallback)gtkProgressBarTimeCb);
    IupSetAttribute(ih->data->timer, "TIME", "100");
    iupAttribSet(ih->data->timer, "_IUP_PROGRESSBAR", (char*)ih);

    gtk_progress_bar_set_pulse_step((GtkProgressBar*)ih->handle, 0.02);
  }
  else
    ih->data->marquee = 0;

  return IUP_NOERROR;
}

static int orientation_member(lua_State *L)
{
  lua_box box;
  luaA_to(L,lua_box,&box,1);
  dt_lua_orientation_t orientation;
  if(lua_gettop(L) > 2) {
    luaA_to(L,dt_lua_orientation_t,&orientation,3);
    gtk_orientable_set_orientation(GTK_ORIENTABLE(box->widget),orientation);
    return 0;
  }
  orientation = gtk_orientable_get_orientation(GTK_ORIENTABLE(box->widget));
  luaA_push(L,dt_lua_orientation_t,&orientation);
  return 1;
}

static void
gtk_scale_button_set_orientation_private (GtkScaleButton *button,
                                          GtkOrientation  orientation)
{
  GtkScaleButtonPrivate *priv = button->priv;

  if (orientation != priv->orientation)
    {
      priv->orientation = orientation;

      gtk_orientable_set_orientation (GTK_ORIENTABLE (priv->box),
                                      orientation);
      gtk_container_child_set (GTK_CONTAINER (priv->box),
                               button->plus_button,
                               "pack-type",
                               orientation == GTK_ORIENTATION_VERTICAL ?
                               GTK_PACK_START : GTK_PACK_END,
                               NULL);
      gtk_container_child_set (GTK_CONTAINER (priv->box),
                               button->minus_button,
                               "pack-type",
                               orientation == GTK_ORIENTATION_VERTICAL ?
                               GTK_PACK_END : GTK_PACK_START,
                               NULL);

      gtk_orientable_set_orientation (GTK_ORIENTABLE (priv->scale),
                                      orientation);

      if (orientation == GTK_ORIENTATION_VERTICAL)
        {
          gtk_widget_set_size_request (GTK_WIDGET (priv->scale),
                                       -1, SCALE_SIZE);
          gtk_range_set_inverted (GTK_RANGE (priv->scale), TRUE);
        }
      else
        {
          gtk_widget_set_size_request (GTK_WIDGET (priv->scale),
                                       SCALE_SIZE, -1);
          gtk_range_set_inverted (GTK_RANGE (priv->scale), FALSE);
        }

      /* FIXME: without this, the popup window appears as a square
       * after changing the orientation
       */
      gtk_window_resize (GTK_WINDOW (priv->dock), 1, 1);

      g_object_notify (G_OBJECT (button), "orientation");
    }
}

/* test that g_object_new keeps the provided area */
static void
test_iconview_object_new (void)
{
    GtkWidget *view;
    GtkCellArea *area;

    area = gtk_cell_area_box_new ();
    gtk_orientable_set_orientation (GTK_ORIENTABLE (area), GTK_ORIENTATION_HORIZONTAL);
    view = g_object_new (GTK_TYPE_ICON_VIEW, "cell-area", area, NULL);
    g_assert (gtk_cell_layout_get_area (GTK_CELL_LAYOUT (view)) == area);
    g_assert (gtk_orientable_get_orientation (GTK_ORIENTABLE (area)) == gtk_icon_view_get_item_orientation (GTK_ICON_VIEW (view)));

    g_object_ref_sink (view);
    g_object_unref (view);
}

static void
objects_index_init (ObjectsIndex *index, G_GNUC_UNUSED ObjectsIndexClass *klass)
{
	index->priv = g_new0 (ObjectsIndexPrivate, 1);

	gtk_orientable_set_orientation (GTK_ORIENTABLE (index), GTK_ORIENTATION_VERTICAL);
}

static void
ide_omni_search_display_init (IdeOmniSearchDisplay *self)
{
  self->providers = g_ptr_array_new_with_free_func (provider_entry_destroy);

  gtk_orientable_set_orientation (GTK_ORIENTABLE (self), GTK_ORIENTATION_VERTICAL);
}

void create_stat_win()
{
  gwin_stat = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_has_resize_grip(GTK_WINDOW(gwin_stat), FALSE);
#if WIN32
  set_no_focus(gwin_stat);
#endif
  gtk_container_set_border_width (GTK_CONTAINER (gwin_stat), 0);
  gtk_widget_realize (gwin_stat);
#if UNIX
  GdkWindow *gdkwin0 = gtk_widget_get_window(gwin_stat);
  set_no_focus(gwin_stat);
#else
  win32_init_win(gwin_stat);
#endif


  GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
  gtk_orientable_set_orientation(GTK_ORIENTABLE(vbox), GTK_ORIENTATION_VERTICAL);
  gtk_container_add (GTK_CONTAINER (gwin_stat), vbox);


  label_disp = gtk_label_new(NULL);

  gtk_box_pack_start (GTK_BOX (vbox), label_disp, TRUE, TRUE, 0);

  gtk_widget_show_all(gwin_stat);
  timeout_handle = g_timeout_add(3000, timeout_update_stat, NULL);
}

static void box_init(lua_State* L)
{
  lua_box box;
  luaA_to(L,lua_box,&box,-1);
  gtk_orientable_set_orientation(GTK_ORIENTABLE(box->widget),GTK_ORIENTATION_VERTICAL);
  gtk_box_set_spacing(GTK_BOX(box->widget), DT_PIXEL_APPLY_DPI(5));
}

static void
table_preferences_init (TablePreferences *tpreferences, G_GNUC_UNUSED TablePreferencesClass *klass)
{
	tpreferences->priv = g_new0 (TablePreferencesPrivate, 1);

	gtk_orientable_set_orientation (GTK_ORIENTABLE (tpreferences), GTK_ORIENTATION_VERTICAL);
}

/**
 * gucharmap_charmap_get_orientation:
 * @charmap:
 *
 * Deprecated: 2.25.0
 */
GtkOrientation
gucharmap_charmap_get_orientation (GucharmapCharmap *charmap)
{
  g_return_val_if_fail (GUCHARMAP_IS_CHARMAP (charmap), GTK_ORIENTATION_HORIZONTAL);

  return gtk_orientable_get_orientation (GTK_ORIENTABLE (charmap));
}

static void
gdict_speller_init (GdictSpeller *speller)
{
  GdictSpellerPrivate *priv;

  speller->priv = priv = gdict_speller_get_instance_private (speller);

  gtk_orientable_set_orientation (GTK_ORIENTABLE (speller), GTK_ORIENTATION_VERTICAL);

  priv->database = NULL;
  priv->strategy = NULL;
  priv->word = NULL;

  priv->results = -1;
  priv->context = NULL;

  priv->store = gtk_list_store_new (MATCH_N_COLUMNS,
		                    G_TYPE_INT,    /* MatchType */
		                    G_TYPE_STRING, /* db_name */
				    G_TYPE_STRING  /* word */);

  priv->start_id = 0;
  priv->end_id = 0;
  priv->match_id = 0;
  priv->error_id = 0;
}

static void
fcitx_ui_widget_init(FcitxUIWidget* self)
{
    gtk_orientable_set_orientation(GTK_ORIENTABLE(self), GTK_ORIENTATION_VERTICAL);
    self->label = gtk_label_new(_("Cannot load currently used user interface info"));
    gtk_box_pack_start(GTK_BOX(self), self->label, TRUE, TRUE, 0);
}

GtkWidget *
file_modify_box_new ()
{
    GtkWidget *widget = GTK_WIDGET (g_object_new (file_modify_box_get_type (), NULL));
    gtk_orientable_set_orientation (GTK_ORIENTABLE (widget), GTK_ORIENTATION_HORIZONTAL);
    return widget;
}

static void
orient_toggled (GtkToggleButton *button, gpointer user_data)
{
  GList *orientables = (GList *) user_data, *ptr;
  gboolean state = gtk_toggle_button_get_active (button);
  GtkOrientation orientation;

  if (state)
    {
      orientation = GTK_ORIENTATION_VERTICAL;
      gtk_button_set_label (GTK_BUTTON (button), "Vertical");
    }
  else
    {
      orientation = GTK_ORIENTATION_HORIZONTAL;
      gtk_button_set_label (GTK_BUTTON (button), "Horizontal");
    }

  for (ptr = orientables; ptr; ptr = ptr->next)
    {
      GtkOrientable *orientable = GTK_ORIENTABLE (ptr->data);

      gtk_orientable_set_orientation (orientable, orientation);
    }
}