* SECTION:hildon-date-selector
* @short_description: A widget to select the current date.
*
- * HildonDateSelector is a date widget, equivalent to hildon-calendar, but with a multi-column
- * approach
+ * #HildonDateSelector is a date widget with multiple columns. Users
+ * can choose a date by selecting values in the day, month and year
+ * columns.
*
+ * The currently selected month and year can be altered with
+ * hildon_date_selector_select_month(). The day can be selected from
+ * the active month using hildon_date_selector_select_day().
*/
#define _GNU_SOURCE /* needed for GNU nl_langinfo_l */
gint creation_day;
gint creation_month;
gint creation_year; /* date at creation time */
+
+ gint current_num_days;
};
static void hildon_date_selector_finalize (GObject * object);
{
GSList *iter = NULL;
gint current_item = 0;
+ HildonTouchSelectorColumn *column = NULL;
selector->priv = HILDON_DATE_SELECTOR_GET_PRIVATE (selector);
selector->priv->year_model = _create_year_model (selector);
selector->priv->month_model = _create_month_model (selector);
selector->priv->day_model = _create_day_model (selector);
+ selector->priv->current_num_days = 31;
- /* We add the columns: FIXME: check the locale order */
+ /* We add the columns, checking the locale order */
iter = selector->priv->column_order;
for (iter = selector->priv->column_order; iter; iter = g_slist_next (iter)) {
current_item = GPOINTER_TO_INT (iter->data);
switch (current_item) {
case DAY:
- hildon_touch_selector_append_text_column (HILDON_TOUCH_SELECTOR (selector),
- selector->priv->day_model, TRUE);
+ column = hildon_touch_selector_append_text_column (HILDON_TOUCH_SELECTOR (selector),
+ selector->priv->day_model, TRUE);
+ g_object_set (G_OBJECT (column), "text-column", 0, NULL);
break;
case MONTH:
- hildon_touch_selector_append_text_column (HILDON_TOUCH_SELECTOR (selector),
- selector->priv->month_model, TRUE);
+ column = hildon_touch_selector_append_text_column (HILDON_TOUCH_SELECTOR (selector),
+ selector->priv->month_model, TRUE);
+ g_object_set (G_OBJECT (column), "text-column", 0, NULL);
break;
case YEAR:
- hildon_touch_selector_append_text_column (HILDON_TOUCH_SELECTOR (selector),
- selector->priv->year_model, TRUE);
+ column = hildon_touch_selector_append_text_column (HILDON_TOUCH_SELECTOR (selector),
+ selector->priv->year_model, TRUE);
+ g_object_set (G_OBJECT (column), "text-column", 0, NULL);
break;
default:
g_error ("Current column order incorrect");
selector = HILDON_DATE_SELECTOR (object);
g_slist_free (selector->priv->column_order);
+ g_free (selector->priv->format);
(*G_OBJECT_CLASS (hildon_date_selector_parent_class)->finalize) (object);
}
_update_day_model (HildonDateSelector * selector)
{
GtkListStore *store_days = NULL;
+ GtkTreePath *path = NULL;
gint i = 0;
GtkTreeIter iter;
static gchar label[255];
guint current_month = 0;
guint num_days = 31;
- hildon_date_selector_get_date (selector, NULL, NULL, ¤t_day);
-
- hildon_touch_selector_get_selected (HILDON_TOUCH_SELECTOR (selector),
- selector->priv->month_column, &iter);
- gtk_tree_model_get (selector->priv->month_model,
- &iter, COLUMN_INT, ¤t_month, -1);
-
- hildon_touch_selector_get_selected (HILDON_TOUCH_SELECTOR (selector),
- selector->priv->year_column, &iter);
- gtk_tree_model_get (selector->priv->year_model,
- &iter, COLUMN_INT, ¤t_year, -1);
+ hildon_date_selector_get_date (selector, ¤t_year, ¤t_month,
+ ¤t_day);
num_days = _month_days (current_month, current_year);
-
store_days = GTK_LIST_STORE (selector->priv->day_model);
- gtk_list_store_clear (store_days);
- for (i = 1; i <= num_days; i++) {
- tm.tm_mday = i;
- strftime (label, 255, _("wdgt_va_day_numeric"), &tm);
+ if (num_days == selector->priv->current_num_days) {
+ return GTK_TREE_MODEL (store_days);
+ }
- gtk_list_store_append (store_days, &iter);
- gtk_list_store_set (store_days, &iter,
- COLUMN_STRING, label, COLUMN_INT, i, -1);
+ if (num_days > selector->priv->current_num_days) {
+ for (i = selector->priv->current_num_days + 1; i <= num_days; i++) {
+ tm.tm_mday = i;
+ strftime (label, 255, _("wdgt_va_day_numeric"), &tm);
+
+ gtk_list_store_append (store_days, &iter);
+ gtk_list_store_set (store_days, &iter,
+ COLUMN_STRING, label, COLUMN_INT, i, -1);
+ }
+ } else {
+ path = gtk_tree_path_new_from_indices (num_days,
+ -1);
+ gtk_tree_model_get_iter (GTK_TREE_MODEL (store_days), &iter, path);
+ do {
+ }while (gtk_list_store_remove (store_days, &iter));
+
+ gtk_tree_path_free (path);
}
+
+ selector->priv->current_num_days = num_days;
+
/* now we select a day */
if (current_day >= num_days) {
current_day = num_days;
if ((num_column == selector->priv->month_column) ||
(num_column == selector->priv->year_column)) /* it is required to check that with
* the years too,remember: leap years
+ * update_day_model will check if
+ * the number of days is different
*/
{
_update_day_model (selector);
* Creates a new #HildonDateSelector
*
* Returns: a new #HildonDateSelector
+ *
+ * Since: 2.2
**/
GtkWidget *
hildon_date_selector_new ()
/**
- * hildon_date_selector_select_date:
+ * hildon_date_selector_select_current_date:
* @selector: the #HildonDateSelector
* @year: the current year
* @month: the current month (0-11)
*
* Sets the current active date on the #HildonDateSelector widget
*
+ * Since: 2.2
+ *
+ * Returns: %TRUE on success, %FALSE otherwise
**/
gboolean
hildon_date_selector_select_current_date (HildonDateSelector * selector,
*
* Gets the current active date on the #HildonDateSelector widget
*
- *
+ * Since: 2.2
**/
void
hildon_date_selector_get_date (HildonDateSelector * selector,
*
* Modify the current month and year on the current active date
*
- * Utility function, too keep this API more similar to the previously existing
- * hildon-calendar widget.
+ * Utility function to keep this API similar to the previously
+ * existing #HildonCalendar widget.
*
+ * Since: 2.2
*
+ * Returns: %TRUE on success, %FALSE otherwise
**/
gboolean hildon_date_selector_select_month (HildonDateSelector *selector,
guint month, guint year)
*
* Modify the current day on the current active date
*
- * Utility function, too keep this API more similar to the previously existing
- * hildon-calendar widget.
- *
+ * Utility function to keep this API similar to the previously
+ * existing #HildonCalendar widget.
*
+ * Since: 2.2
**/
void
hildon_date_selector_select_day (HildonDateSelector *selector, guint day)
projects / hildon / blobdiff