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drop-overlay: Mark as not visible when there are no DnD operations

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This allows the GtkInspector to select widgets that are behind it.

Fixes #1271
This commit is contained in:
Diego Iván M.E
2024-08-20 13:47:43 +00:00
committed by Georges Basile Stavracas Neto
parent 8f72d77c91
commit f482f3521f
1 changed files with 25 additions and 0 deletions
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src/gui/gcal-drop-overlay.c
+25
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@@ -33,6 +33,8 @@ struct _GcalDropOverlay
GtkOverlay *overlay;
GtkRevealer *revealer;
GtkDropTarget *drop_target;
guint hide_timeout_id;
};
static void on_current_drop_notify_cb (GcalDropOverlay *self);
@@ -49,6 +51,19 @@ enum
static GParamSpec *properties[N_PROPS] = { NULL, };
static gboolean
hide_internal_overlay_cb (gpointer data)
{
GcalDropOverlay *self = (GcalDropOverlay *) data;
g_assert (GCAL_IS_DROP_OVERLAY (self));
gtk_widget_set_visible (GTK_WIDGET (self->revealer), FALSE);
self->hide_timeout_id = 0;
return G_SOURCE_REMOVE;
}
static void
on_current_drop_notify_cb (GcalDropOverlay *self)
{
@@ -58,13 +73,21 @@ on_current_drop_notify_cb (GcalDropOverlay *self)
current_drop = gtk_drop_target_get_current_drop (self->drop_target);
g_clear_handle_id (&self->hide_timeout_id, g_source_remove);
if (current_drop != NULL)
{
gtk_widget_set_visible (GTK_WIDGET (self->revealer), TRUE);
gtk_revealer_set_reveal_child (self->revealer, TRUE);
gtk_widget_add_css_class (gtk_overlay_get_child (self->overlay), "blurred");
}
else
{
/* Hide the internal overlay only when the hide animations has been completed */
self->hide_timeout_id = g_timeout_add (gtk_revealer_get_transition_duration (self->revealer),
hide_internal_overlay_cb,
self);
gtk_revealer_set_reveal_child (self->revealer, FALSE);
gtk_widget_remove_css_class (gtk_overlay_get_child (self->overlay), "blurred");
}
@@ -80,6 +103,7 @@ gcal_drop_overlay_dispose (GObject *object)
GcalDropOverlay *self = GCAL_DROP_OVERLAY (object);
g_clear_object (&self->drop_target);
g_clear_handle_id (&self->hide_timeout_id, g_source_remove);
G_OBJECT_CLASS (gcal_drop_overlay_parent_class)->dispose (object);
}
@@ -157,6 +181,7 @@ gcal_drop_overlay_init (GcalDropOverlay *self)
self->revealer = GTK_REVEALER (gtk_revealer_new ());
gtk_overlay_add_overlay (self->overlay, GTK_WIDGET (self->revealer));
gtk_widget_set_visible (GTK_WIDGET (self->revealer), FALSE);
gtk_widget_set_can_target (GTK_WIDGET (self->revealer), FALSE);
gtk_revealer_set_transition_type (self->revealer, GTK_REVEALER_TRANSITION_TYPE_CROSSFADE);
gtk_revealer_set_reveal_child (self->revealer, FALSE);