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event-widget: propagate scrolling event

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When the event widget's GdkWindow receives an event scroll,
the event is lost because it doesn't handle it. It should,
however, propagate the scroll event so that the container
is able to properly parse it.

Fix that by making GcalEventWidget listen and propagate
scrolled events.
This commit is contained in:
Georges Basile Stavracas Neto
2016-10-01 18:32:24 -03:00
parent 81b178acff
commit 55b21874a7
1 changed files with 11 additions and 1 deletions
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src/gcal-event-widget.c
+11 -1
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@@ -366,7 +366,9 @@ gcal_event_widget_realize (GtkWidget *widget)
GDK_POINTER_MOTION_HINT_MASK |
GDK_POINTER_MOTION_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
GDK_LEAVE_NOTIFY_MASK |
GDK_SMOOTH_SCROLL_MASK |
GDK_SCROLL_MASK);
attributes_mask = GDK_WA_X | GDK_WA_Y;
self->event_window = gdk_window_new (parent_window,
@@ -638,6 +640,13 @@ gcal_event_widget_drag_begin (GtkWidget *widget,
gtk_drag_set_icon_pixbuf (context, self->dnd_pixbuf, 0, 0);
}
static gboolean
gcal_event_widget_scroll_event (GtkWidget *widget,
GdkEventScroll *scroll_event)
{
return GDK_EVENT_PROPAGATE;
}
static void
gcal_event_widget_class_init(GcalEventWidgetClass *klass)
{
@@ -661,6 +670,7 @@ gcal_event_widget_class_init(GcalEventWidgetClass *klass)
widget_class->button_press_event = gcal_event_widget_button_press_event;
widget_class->button_release_event = gcal_event_widget_button_release_event;
widget_class->drag_begin = gcal_event_widget_drag_begin;
widget_class->scroll_event = gcal_event_widget_scroll_event;
/**
* GcalEventWidget::date-end: