PROP_SHOW_DAY_NAMES,
PROP_NO_MONTH_CHANGE,
PROP_SHOW_WEEK_NUMBERS,
+ PROP_DETAIL_WIDTH_CHARS,
+ PROP_DETAIL_HEIGHT_ROWS,
PROP_LAST
};
gint drag_start_x;
gint drag_start_y;
+
+ /* Optional callback, used to display extra information for each day. */
+ GtkCalendarDetailFunc detail_func;
+ gpointer detail_func_user_data;
+ GDestroyNotify detail_func_destroy;
+
+ /* Size requistion for details provided by the hook. */
+ gint detail_height_rows;
+ gint detail_width_chars;
};
#define GTK_CALENDAR_GET_PRIVATE(widget) (GTK_CALENDAR (widget)->priv)
FALSE,
GTK_PARAM_READWRITE));
+/**
+ * GtkCalendar:detail-width-chars:
+ *
+ * Width of a detail cell, in characters.
+ * A value of 0 allows any width. See gtk_calendar_set_detail_func().
+ *
+ * Since: 2.16
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_DETAIL_WIDTH_CHARS,
+ g_param_spec_int ("detail-width-chars",
+ P_("Details Width"),
+ P_("Details width in characters"),
+ 0, 127, 0,
+ GTK_PARAM_READWRITE));
+
+/**
+ * GtkCalendar:detail-height-rows:
+ *
+ * Height of a detail cell, in rows.
+ * A value of 0 allows any width. See gtk_calendar_set_detail_func().
+ *
+ * Since: 2.16
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_DETAIL_HEIGHT_ROWS,
+ g_param_spec_int ("detail-height-rows",
+ P_("Details Height"),
+ P_("Details height in rows"),
+ 0, 127, 0,
+ GTK_PARAM_READWRITE));
+
gtk_calendar_signals[MONTH_CHANGED_SIGNAL] =
g_signal_new (I_("month_changed"),
G_OBJECT_CLASS_TYPE (gobject_class),
static void
gtk_calendar_destroy (GtkObject *object)
{
+ GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (object);
+
calendar_stop_spinning (GTK_CALENDAR (object));
+ /* Call the destroy function for the extra display callback: */
+ if (priv->detail_func_destroy && priv->detail_func_user_data)
+ {
+ priv->detail_func_destroy (priv->detail_func_user_data);
+ priv->detail_func_user_data = NULL;
+ priv->detail_func_destroy = NULL;
+ }
+
GTK_OBJECT_CLASS (gtk_calendar_parent_class)->destroy (object);
}
GTK_CALENDAR_SHOW_WEEK_NUMBERS,
g_value_get_boolean (value));
break;
+ case PROP_DETAIL_WIDTH_CHARS:
+ gtk_calendar_set_detail_width_chars (calendar,
+ g_value_get_int (value));
+ break;
+ case PROP_DETAIL_HEIGHT_ROWS:
+ gtk_calendar_set_detail_height_rows (calendar,
+ g_value_get_int (value));
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
GValue *value,
GParamSpec *pspec)
{
- GtkCalendar *calendar;
-
- calendar = GTK_CALENDAR (object);
+ GtkCalendarPrivate *priv = GTK_CALENDAR_GET_PRIVATE (object);
+ GtkCalendar *calendar = GTK_CALENDAR (object);
switch (prop_id)
{
g_value_set_boolean (value, calendar_get_display_option (calendar,
GTK_CALENDAR_SHOW_WEEK_NUMBERS));
break;
+ case PROP_DETAIL_WIDTH_CHARS:
+ g_value_set_int (value, priv->detail_width_chars);
+ break;
+ case PROP_DETAIL_HEIGHT_ROWS:
+ g_value_set_int (value, priv->detail_height_rows);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
*day = calendar->selected_day;
}
+/**
+ * gtk_calendar_set_detail_func:
+ * @calendar: a #GtkCalendar.
+ * @func: a function providing details for each day.
+ * @data: data to pass to @func invokations.
+ * @destroy: a function for releasing @data.
+ *
+ * Installs a function which provides Pango markup with detail information
+ * for each day. Examples for such details are holidays or appointments. That
+ * information is shown below each day when #GtkCalendar:show-details is set.
+ * A tooltip containing with full detail information is provided, if the entire
+ * text should not fit into the details area, or if #GtkCalendar:show-details
+ * is not set.
+ *
+ * The size of the details area can be restricted by setting the
+ * #GtkCalendar:detail-width-chars and #GtkCalendar:detail-height-rows
+ * properties.
+ *
+ * Since: 2.16
+ */
+void
+gtk_calendar_set_detail_func (GtkCalendar *calendar,
+ GtkCalendarDetailFunc func,
+ gpointer data,
+ GDestroyNotify destroy)
+{
+ GtkCalendarPrivate *priv;
+
+ g_return_if_fail (GTK_IS_CALENDAR (calendar));
+
+ priv = GTK_CALENDAR_GET_PRIVATE (calendar);
+
+ if (priv->detail_func_destroy)
+ priv->detail_func_destroy (priv->detail_func_user_data);
+
+ priv->detail_func = func;
+ priv->detail_func_user_data = data;
+ priv->detail_func_destroy = destroy;
+
+ gtk_widget_set_has_tooltip (GTK_WIDGET (calendar),
+ NULL != priv->detail_func);
+ gtk_widget_queue_resize (GTK_WIDGET (calendar));
+}
+
+/**
+ * gtk_calendar_set_detail_width_chars:
+ * @calendar: a #GtkCalendar.
+ * @chars: detail width in characters.
+ *
+ * Updates the width of detail cells.
+ * See #GtkCalendar:detail-width-chars.
+ *
+ * Since: 2.16
+ */
+void
+gtk_calendar_set_detail_width_chars (GtkCalendar *calendar,
+ gint chars)
+{
+ GtkCalendarPrivate *priv;
+
+ g_return_if_fail (GTK_IS_CALENDAR (calendar));
+
+ priv = GTK_CALENDAR_GET_PRIVATE (calendar);
+
+ if (chars != priv->detail_width_chars)
+ {
+ priv->detail_width_chars = chars;
+ g_object_notify (G_OBJECT (calendar), "detail-width-chars");
+ gtk_widget_queue_resize_no_redraw (GTK_WIDGET (calendar));
+ }
+}
+
+/**
+ * gtk_calendar_set_detail_height_rows:
+ * @calendar: a #GtkCalendar.
+ * @rows: detail height in rows.
+ *
+ * Updates the height of detail cells.
+ * See #GtkCalendar:detail-height-rows.
+ *
+ * Since: 2.16
+ */
+void
+gtk_calendar_set_detail_height_rows (GtkCalendar *calendar,
+ gint rows)
+{
+ GtkCalendarPrivate *priv;
+
+ g_return_if_fail (GTK_IS_CALENDAR (calendar));
+
+ priv = GTK_CALENDAR_GET_PRIVATE (calendar);
+
+ if (rows != priv->detail_height_rows)
+ {
+ priv->detail_height_rows = rows;
+ g_object_notify (G_OBJECT (calendar), "detail-height-rows");
+ gtk_widget_queue_resize_no_redraw (GTK_WIDGET (calendar));
+ }
+}
+
+/**
+ * gtk_calendar_get_detail_width_chars:
+ * @calendar: a #GtkCalendar.
+ *
+ * Queries the width of detail cells, in characters.
+ * See #GtkCalendar:detail-width-chars.
+ *
+ * Since: 2.16
+ *
+ * Return value: The width of detail cells, in characters.
+ */
+gint
+gtk_calendar_get_detail_width_chars (GtkCalendar *calendar)
+{
+ g_return_val_if_fail (GTK_IS_CALENDAR (calendar), 0);
+ return GTK_CALENDAR_GET_PRIVATE (calendar)->detail_width_chars;
+}
+
+/**
+ * gtk_calendar_get_detail_height_rows:
+ * @calendar: a #GtkCalendar.
+ *
+ * Queries the height of detail cells, in rows.
+ * See #GtkCalendar:detail-width-chars.
+ *
+ * Since: 2.16
+ *
+ * Return value: The height of detail cells, in rows.
+ */
+gint
+gtk_calendar_get_detail_height_rows (GtkCalendar *calendar)
+{
+ g_return_val_if_fail (GTK_IS_CALENDAR (calendar), 0);
+ return GTK_CALENDAR_GET_PRIVATE (calendar)->detail_height_rows;
+}
+
/**
* gtk_calendar_freeze:
* @calendar: a #GtkCalendar
projects / ~andy / gtk / commitdiff