closes #327. Fix screenshots on linux

BallAerospace · Nov 28, 2016 · 6c3d671 · 6c3d671
1 parent dfd4825
commit 6c3d671
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/cosmos/gui/utilities/screenshot.rb b/lib/cosmos/gui/utilities/screenshot.rb
@@ -15,6 +15,14 @@ class Screenshot
 
     # Take a screenshot of the given window
     def self.screenshot_window (window, filename)
+      if !Kernel.is_windows?()
+        # Delay for one second to allow any dialogs to fully clear first
+        start_time = Time.now
+        while ((Time.now - start_time) < 1.0)
+          Qt::CoreApplication.processEvents(Qt::EventLoop::AllEvents, 1000)
+        end
+      end
+
       # Create a Pixmap to save the screenshot into
       pixmap = Qt::Pixmap::grabWindow(window.winId())
       pixmap.save(filename)