Ejemplos de gtk_cell_area_attribute_connect en C++ (Cpp)

Ejemplo n.º 1

Archivo: testtreemenu.c Proyecto: 3dfxmadscientist/gtk

static GtkCellArea *
create_cell_area (void)
{
  GtkCellArea *area;
  GtkCellRenderer *renderer;

  area = gtk_cell_area_box_new ();

  cell_1 = renderer = gtk_cell_renderer_text_new ();
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, FALSE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_NAME);

  cell_2 = renderer = gtk_cell_renderer_pixbuf_new ();
  g_object_set (G_OBJECT (renderer), "xalign", 0.0F, NULL);
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, TRUE, FALSE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "icon-name", SIMPLE_COLUMN_ICON);

  cell_3 = renderer = gtk_cell_renderer_text_new ();
  g_object_set (G_OBJECT (renderer), 
		"wrap-mode", PANGO_WRAP_WORD,
		"wrap-width", 215,
		NULL);
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_DESCRIPTION);

  return area;
}

Ejemplo n.º 2

static GtkWidget *
simple_iconview (void)
{
  GtkTreeModel *model;
  GtkWidget *iconview;
  GtkCellArea *area;
  GtkCellRenderer *renderer;

  iconview = gtk_icon_view_new ();
  gtk_widget_show (iconview);

  model = simple_list_model ();

  gtk_icon_view_set_model (GTK_ICON_VIEW (iconview), model);
  gtk_icon_view_set_item_orientation (GTK_ICON_VIEW (iconview), GTK_ORIENTATION_HORIZONTAL);

  area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (iconview));

  cell_1 = renderer = gtk_cell_renderer_text_new ();
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, FALSE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_NAME);

  cell_2 = renderer = gtk_cell_renderer_pixbuf_new ();
  g_object_set (G_OBJECT (renderer), "xalign", 0.0F, NULL);
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, TRUE, FALSE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "icon-name", SIMPLE_COLUMN_ICON);

  cell_3 = renderer = gtk_cell_renderer_text_new ();
  g_object_set (G_OBJECT (renderer), 
		"wrap-mode", PANGO_WRAP_WORD,
		"wrap-width", 215,
		NULL);
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "text", SIMPLE_COLUMN_DESCRIPTION);

  return iconview;
}

Ejemplo n.º 3

Archivo: prop-editor.c Proyecto: 3v1n0/gtk

static void
attribute_mapping_changed (GtkComboBox            *combo,
                           GtkInspectorPropEditor *editor)
{
  gint col;
  gpointer layout;
  GtkCellRenderer *cell;
  GtkCellArea *area;

  col = gtk_combo_box_get_active (combo) - 1;
  layout = g_object_get_data (editor->priv->object, "gtk-inspector-cell-layout");
  if (GTK_IS_CELL_LAYOUT (layout))
    {
      cell = GTK_CELL_RENDERER (editor->priv->object);
      area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (layout));
      gtk_cell_area_attribute_disconnect (area, cell, editor->priv->name);
      if (col != -1)
        gtk_cell_area_attribute_connect (area, cell, editor->priv->name, col);
      gtk_widget_set_sensitive (editor->priv->editor, col == -1);
      notify_property (editor->priv->object, find_property (editor));
      gtk_widget_queue_draw (gtk_cell_layout_get_widget (GTK_CELL_LAYOUT (layout)));
    }
}

Ejemplo n.º 4

static GtkWidget *
focus_iconview (gboolean color_bg, GtkCellRenderer **focus, GtkCellRenderer **sibling)
{
  GtkTreeModel *model;
  GtkWidget *iconview;
  GtkCellArea *area;
  GtkCellRenderer *renderer, *toggle;

  iconview = gtk_icon_view_new ();
  gtk_widget_show (iconview);

  model = focus_list_model ();

  gtk_icon_view_set_model (GTK_ICON_VIEW (iconview), model);
  gtk_icon_view_set_item_orientation (GTK_ICON_VIEW (iconview), GTK_ORIENTATION_HORIZONTAL);

  area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (iconview));

  renderer = gtk_cell_renderer_text_new ();
  g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL);
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, TRUE, FALSE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "text", FOCUS_COLUMN_NAME);

  if (color_bg)
    g_object_set (G_OBJECT (renderer), "cell-background", "red", NULL);

  g_signal_connect (G_OBJECT (renderer), "edited",
		    G_CALLBACK (cell_edited), iconview);

  toggle = renderer = gtk_cell_renderer_toggle_new ();
  g_object_set (G_OBJECT (renderer), "xalign", 0.0F, NULL);
  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "active", FOCUS_COLUMN_CHECK);

  if (color_bg)
    g_object_set (G_OBJECT (renderer), "cell-background", "green", NULL);

  if (focus)
    *focus = renderer;

  g_signal_connect (G_OBJECT (renderer), "toggled",
		    G_CALLBACK (cell_toggled), iconview);

  renderer = gtk_cell_renderer_text_new ();
  g_object_set (G_OBJECT (renderer), 
		"wrap-mode", PANGO_WRAP_WORD,
		"wrap-width", 150,
		NULL);

  if (color_bg)
    g_object_set (G_OBJECT (renderer), "cell-background", "blue", NULL);

  if (sibling)
    *sibling = renderer;

  gtk_cell_area_box_pack_start (GTK_CELL_AREA_BOX (area), renderer, FALSE, TRUE, FALSE);
  gtk_cell_area_attribute_connect (area, renderer, "text", FOCUS_COLUMN_STATIC_TEXT);

  gtk_cell_area_add_focus_sibling (area, toggle, renderer);

  return iconview;
}