filechooserbutton: Do not propagate state from the dialog unless it is active

[~andy/gtk] / gtk / gtkcellrendererspin.c

diff --git a/gtk/gtkcellrendererspin.c b/gtk/gtkcellrendererspin.c
index 2a7fc10ddfb6761a6aa161cdaccf414194d0e3e6..d1c1148b6ccf08392770d0fa47ad715e8f70e9d3 100644 (file)
--- a/gtk/gtkcellrendererspin.c
+++ b/gtk/gtkcellrendererspin.c
@@ -12,20 +12,42 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  *
  * Authors: Lorenzo Gil Sanchez    <lgs@sicem.biz>
  *          Carlos Garnacho Parro  <carlosg@gnome.org>
  */
 
 #include "config.h"
-#include <gdk/gdkkeysyms.h>
+
+#include "gtkcellrendererspin.h"
+
+#include "gtkadjustment.h"
 #include "gtkintl.h"
 #include "gtkprivate.h"
 #include "gtkspinbutton.h"
-#include "gtkcellrendererspin.h"
+
+
+/**
+ * SECTION:gtkcellrendererspin
+ * @Short_description: Renders a spin button in a cell
+ * @Title: GtkCellRendererSpin
+ * @See_also: #GtkCellRendererText, #GtkSpinButton
+ *
+ * #GtkCellRendererSpin renders text in a cell like #GtkCellRendererText from
+ * which it is derived. But while #GtkCellRendererText offers a simple entry to
+ * edit the text, #GtkCellRendererSpin offers a #GtkSpinButton widget. Of course,
+ * that means that the text has to be parseable as a floating point number.
+ *
+ * The range of the spinbutton is taken from the adjustment property of the
+ * cell renderer, which can be set explicitly or mapped to a column in the
+ * tree model, like all properties of cell renders. #GtkCellRendererSpin
+ * also has properties for the #GtkCellRendererSpin:climb-rate and the number
+ * of #GtkCellRendererSpin:digits to display. Other #GtkSpinButton properties
+ * can be set in a handler for the #GtkCellRenderer::editing-started signal.
+ *
+ * The #GtkCellRendererSpin cell renderer was added in GTK+ 2.10.
+ */
 
 
 struct _GtkCellRendererSpinPrivate
@@ -323,9 +345,11 @@ gtk_cell_renderer_spin_start_editing (GtkCellRenderer      *cell,
 
   g_object_get (cell_text, "text", &text, NULL);
   if (text)
-    gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin),
-                              g_ascii_strtod (text, NULL));
-  g_free (text);
+    {
+      gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin),
+                                 g_strtod (text, NULL));
+      g_free (text);
+    }
 
   g_object_set_data_full (G_OBJECT (spin), GTK_CELL_RENDERER_SPIN_PATH,
                          g_strdup (path), g_free);