Pass Cairo context down to child elements instead of recreating it.

2015-12-05 09:14:41 +01:00
parent 48f0225104
commit 333f9013dd
5 changed files with 7 additions and 13 deletions
--- a/rtgui/filebrowserentry.cc
+++ b/rtgui/filebrowserentry.cc
@@ -705,14 +705,13 @@ void FileBrowserEntry::updateCursor (int x, int y)
    }
 }

-void FileBrowserEntry::draw ()
+void FileBrowserEntry::draw (Cairo::RefPtr<Cairo::Context> cc)
 {

-    ThumbBrowserEntryBase::draw ();
+    ThumbBrowserEntryBase::draw (cc);

    if (state == SRotateSelecting) {
-        Cairo::RefPtr<Cairo::Context> cr = parent->getDrawingArea ()->get_window()->create_cairo_context();
-        drawStraightenGuide (cr);
+        drawStraightenGuide (cc);
    }
 }