diff options
Diffstat (limited to 'src/drivers/Quartz')
| -rw-r--r-- | src/drivers/Quartz/Fl_Quartz_Graphics_Driver.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.h b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.h index c9a6c916e..3e069040f 100644 --- a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.h +++ b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.h @@ -44,7 +44,7 @@ public: static const char *class_id; const char *class_name() {return class_id;}; virtual int has_feature(driver_feature mask) { return mask & NATIVE; } - virtual void set_gc(void *ctxt) {gc = (CGContextRef)ctxt;} + virtual void set_gc(void *ctxt) {if (ctxt != gc) global_gc(); gc = (CGContextRef)ctxt; } virtual void *get_gc() {return gc;} char can_do_alpha_blending(); |