diff options
Diffstat (limited to 'src/fl_rect.cxx')
| -rw-r--r-- | src/fl_rect.cxx | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/fl_rect.cxx b/src/fl_rect.cxx index 272c45332..a1c06f3b6 100644 --- a/src/fl_rect.cxx +++ b/src/fl_rect.cxx @@ -29,6 +29,7 @@ // that minimal update works. #include <config.h> +#include <FL/Fl.H> #include <FL/Fl_Widget.H> #include <FL/fl_draw.H> #include <FL/x.H> @@ -534,12 +535,14 @@ void fl_push_clip(int x, int y, int w, int h) { #endif } if (rstackptr < STACK_MAX) rstack[++rstackptr] = r; + else Fl::warning("fl_push_clip: clip stack overflow!\n"); fl_restore_clip(); } // make there be no clip (used by fl_begin_offscreen() only!) void fl_push_no_clip() { if (rstackptr < STACK_MAX) rstack[++rstackptr] = 0; + else Fl::warning("fl_push_no_clip: clip stack overflow!\n"); fl_restore_clip(); } @@ -548,14 +551,13 @@ void fl_pop_clip() { if (rstackptr > 0) { Fl_Region oldr = rstack[rstackptr--]; if (oldr) XDestroyRegion(oldr); - } + } else Fl::warning("fl_pop_clip: clip stack underflow!\n"); fl_restore_clip(); } // does this rectangle intersect current clip? int fl_not_clipped(int x, int y, int w, int h) { - if (x+w <= 0 || y+h <= 0 || x > Fl_Window::current()->w() - || y > Fl_Window::current()->h()) return 0; + if (x+w <= 0 || y+h <= 0) return 0; Fl_Region r = rstack[rstackptr]; #ifdef WIN32 if (!r) return 1; |