gcal-all-day-grid: make it reactive
Missing to communicate click actions
This commit is contained in:
Erick Pérez Castellanos
+142
-31
@@ -37,43 +37,49 @@ struct _GcalAllDayGridPrivate
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GList *column_headers;
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GList *children;
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GdkWindow *event_window;
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};
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static void gcal_all_day_grid_finalize (GObject *object);
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static void gcal_all_day_grid_finalize (GObject *object);
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static void gcal_all_day_grid_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gcal_all_day_grid_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gcal_all_day_grid_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void gcal_all_day_grid_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void gcal_all_day_grid_get_preferred_width (GtkWidget *widget,
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gint *minimum,
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gint *natural);
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static void gcal_all_day_grid_get_preferred_width (GtkWidget *widget,
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gint *minimum,
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gint *natural);
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static void gcal_all_day_grid_get_preferred_height (GtkWidget *widget,
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gint *minimum,
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gint *natural);
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static void gcal_all_day_grid_get_preferred_height (GtkWidget *widget,
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gint *minimum,
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gint *natural);
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/* FIXME: realize/unrealize/map/unmap commented out tll testing
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not needed because I'm not using event-window here */
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/* static void gcal_all_day_grid_realize (GtkWidget *widget); */
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static void gcal_all_day_grid_realize (GtkWidget *widget);
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/* static void gcal_all_day_grid_unrealize (GtkWidget *widget); */
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static void gcal_all_day_grid_unrealize (GtkWidget *widget);
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/* static void gcal_all_day_grid_map (GtkWidget *widget); */
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static void gcal_all_day_grid_map (GtkWidget *widget);
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/* static void gcal_all_day_grid_unmap (GtkWidget *widget); */
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static void gcal_all_day_grid_unmap (GtkWidget *widget);
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static void gcal_all_day_grid_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static void gcal_all_day_grid_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static gboolean gcal_all_day_grid_draw (GtkWidget *widget,
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cairo_t *cr);
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static gboolean gcal_all_day_grid_draw (GtkWidget *widget,
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cairo_t *cr);
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static gboolean gcal_all_day_grid_button_press_event (GtkWidget *widget,
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GdkEventButton *event);
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static gboolean gcal_all_day_grid_button_release_event (GtkWidget *widget,
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GdkEventButton *event);
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static void gcal_all_day_grid_add (GtkContainer *container,
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GtkWidget *widget);
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@@ -103,14 +109,14 @@ gcal_all_day_grid_class_init (GcalAllDayGridClass *klass)
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widget_class = GTK_WIDGET_CLASS (klass);
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widget_class->get_preferred_width = gcal_all_day_grid_get_preferred_width;
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widget_class->get_preferred_height = gcal_all_day_grid_get_preferred_height;
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/* FIXME: realize/unrealize/map/unmap commented out tll testing
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not needed because I'm not using event-window here */
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/* widget_class->realize = gcal_all_day_grid_realize; */
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/* widget_class->unrealize = gcal_all_day_grid_unrealize; */
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/* widget_class->map = gcal_all_day_grid_map; */
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/* widget_class->unmap = gcal_all_day_grid_unmap; */
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widget_class->realize = gcal_all_day_grid_realize;
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widget_class->unrealize = gcal_all_day_grid_unrealize;
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widget_class->map = gcal_all_day_grid_map;
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widget_class->unmap = gcal_all_day_grid_unmap;
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widget_class->size_allocate = gcal_all_day_grid_size_allocate;
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widget_class->draw = gcal_all_day_grid_draw;
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widget_class->button_press_event = gcal_all_day_grid_button_press_event;
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widget_class->button_release_event = gcal_all_day_grid_button_release_event;
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container_class = GTK_CONTAINER_CLASS (klass);
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container_class->add = gcal_all_day_grid_add;
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@@ -360,6 +366,86 @@ gcal_all_day_grid_get_preferred_height (GtkWidget *widget,
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}
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}
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static void
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gcal_all_day_grid_realize (GtkWidget *widget)
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{
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GcalAllDayGridPrivate *priv;
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GdkWindow *parent_window;
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GdkWindowAttr attributes;
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gint attributes_mask;
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GtkAllocation allocation;
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priv = GCAL_ALL_DAY_GRID (widget)->priv;
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gtk_widget_set_realized (widget, TRUE);
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parent_window = gtk_widget_get_parent_window (widget);
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gtk_widget_set_window (widget, parent_window);
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g_object_ref (parent_window);
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gtk_widget_get_allocation (widget, &allocation);
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attributes.window_type = GDK_WINDOW_CHILD;
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attributes.wclass = GDK_INPUT_ONLY;
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attributes.x = allocation.x;
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attributes.y = allocation.y;
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attributes.width = allocation.width;
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attributes.height = allocation.height;
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attributes.event_mask = gtk_widget_get_events (widget);
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attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
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GDK_BUTTON_RELEASE_MASK |
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GDK_BUTTON1_MOTION_MASK |
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GDK_POINTER_MOTION_HINT_MASK |
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GDK_POINTER_MOTION_MASK |
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GDK_ENTER_NOTIFY_MASK |
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GDK_LEAVE_NOTIFY_MASK);
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attributes_mask = GDK_WA_X | GDK_WA_Y;
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priv->event_window = gdk_window_new (parent_window,
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&attributes,
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attributes_mask);
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gdk_window_set_user_data (priv->event_window, widget);
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}
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static void
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gcal_all_day_grid_unrealize (GtkWidget *widget)
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{
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GcalAllDayGridPrivate *priv;
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priv = GCAL_ALL_DAY_GRID (widget)->priv;
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if (priv->event_window != NULL)
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{
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gdk_window_set_user_data (priv->event_window, NULL);
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gdk_window_destroy (priv->event_window);
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priv->event_window = NULL;
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}
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GTK_WIDGET_CLASS (gcal_all_day_grid_parent_class)->unrealize (widget);
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}
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static void
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gcal_all_day_grid_map (GtkWidget *widget)
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{
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GcalAllDayGridPrivate *priv;
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priv = GCAL_ALL_DAY_GRID (widget)->priv;
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if (priv->event_window != NULL)
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gdk_window_show (priv->event_window);
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GTK_WIDGET_CLASS (gcal_all_day_grid_parent_class)->map (widget);
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}
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static void
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gcal_all_day_grid_unmap (GtkWidget *widget)
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{
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GcalAllDayGridPrivate *priv;
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priv = GCAL_ALL_DAY_GRID (widget)->priv;
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if (priv->event_window != NULL)
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gdk_window_hide (priv->event_window);
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GTK_WIDGET_CLASS (gcal_all_day_grid_parent_class)->map (widget);
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}
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static void
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gcal_all_day_grid_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation)
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@@ -395,6 +481,16 @@ gcal_all_day_grid_size_allocate (GtkWidget *widget,
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g_object_unref (layout);
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/* Placing the event_window */
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if (gtk_widget_get_realized (widget))
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{
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gdk_window_move_resize (priv->event_window,
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allocation->x,
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y_gap,
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allocation->width,
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allocation->height - y_gap);
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}
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/* Placing children */
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for (columns = priv->children, idx = 0;
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columns != NULL;
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@@ -521,6 +617,21 @@ gcal_all_day_grid_draw (GtkWidget *widget,
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return FALSE;
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}
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static gboolean
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gcal_all_day_grid_button_press_event (GtkWidget *widget,
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GdkEventButton *event)
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{
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g_debug ("Button pressed on all-day area");
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return FALSE;
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}
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static gboolean
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gcal_all_day_grid_button_release_event (GtkWidget *widget,
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GdkEventButton *event)
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{
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g_debug ("Button released on all-day area");
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return FALSE;
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}
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/* GtkContainer API */
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/*
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* gcal_all_day_grid_add:
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