Fixed 'flush()' code for single, double, and overlay buffering

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11359 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 11 insertions, 0 deletions

diff --git a/src/drivers/PicoAndroid/Fl_PicoAndroid_Window_Driver.cxx b/src/drivers/PicoAndroid/Fl_PicoAndroid_Window_Driver.cxx
index 6e06c85ab..17957312e 100644
--- a/src/drivers/PicoAndroid/Fl_PicoAndroid_Window_Driver.cxx
+++ b/src/drivers/PicoAndroid/Fl_PicoAndroid_Window_Driver.cxx
@@ -95,6 +95,17 @@ Fl_X *Fl_PicoAndroid_Window_Driver::makeWindow()
 
 #include <FL/fl_draw.h>
 
+
+void Fl_Window_Driver::draw_begin()
+{
+}
+
+
+void Fl_Window_Driver::draw_end()
+{
+}
+
+
 void Fl_PicoAndroid_Window_Driver::flush()
 {
   Fl_PicoAndroid_Screen_Driver *scr = (Fl_PicoAndroid_Screen_Driver*)Fl::screen_driver();