---
callbacks.c | 3 +++
page-widget.c | 9 +++++++++
page-widget.h | 8 ++++++++
3 files changed, 20 insertions(+)
diff --git a/callbacks.c b/callbacks.c
index 2c63945..89eacaf 100644
--- a/callbacks.c
+++ b/callbacks.c
@@ -102,6 +102,9 @@ cb_view_vadjustment_value_changed(GtkAdjustment*
GIRARA_UNUSED(adjustment), gpoi
}
} else {
zathura_page_set_visibility(page, false);
+ if (zathura_page_widget_get_surface(ZATHURA_PAGE(page_widget)) != NULL) {
+ zathura_page_widget_update_surface(ZATHURA_PAGE(page_widget), NULL);
+ }
}
zathura_page_widget_update_view_time(ZATHURA_PAGE(page_widget));
}
diff --git a/page-widget.c b/page-widget.c
index bf94ba3..42ce131 100644
--- a/page-widget.c
+++ b/page-widget.c
@@ -501,6 +501,15 @@ zathura_page_widget_update_surface(ZathuraPage* widget,
cairo_surface_t* surface
zathura_page_widget_redraw_canvas(widget);
}
+cairo_surface_t*
+zathura_page_widget_get_surface(ZathuraPage* widget)
+{
+ g_return_val_if_fail(ZATHURA_IS_PAGE(widget) == TRUE, NULL);
+ zathura_page_widget_private_t* priv = ZATHURA_PAGE_GET_PRIVATE(widget);
+
+ return priv->surface;
+}
+
static void
zathura_page_widget_size_allocate(GtkWidget* widget, GdkRectangle* allocation)
{
diff --git a/page-widget.h b/page-widget.h
index fe0b67a..b2aa5ec 100644
--- a/page-widget.h
+++ b/page-widget.h
@@ -59,6 +59,14 @@ GtkWidget* zathura_page_widget_new(zathura_t* zathura,
zathura_page_t* page);
* @param surface the new surface
*/
void zathura_page_widget_update_surface(ZathuraPage* widget, cairo_surface_t*
surface);
+
+/**
+ * Retunrs a pointer to the cairo surface object associated with the given
page widget.
+ * @param widget the page widget
+ * @return a pointer to a cairo surface object
+ */
+cairo_surface_t* zathura_page_widget_get_surface(ZathuraPage* widget);
+
/**
* Draw a rectangle to mark links or search results
* @param widget the widget
--
1.7.10.4
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