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-rw-r--r--dw/fltkviewbase.cc7
1 files changed, 5 insertions, 2 deletions
diff --git a/dw/fltkviewbase.cc b/dw/fltkviewbase.cc
index 97a78edb..437c109a 100644
--- a/dw/fltkviewbase.cc
+++ b/dw/fltkviewbase.cc
@@ -386,8 +386,11 @@ void FltkViewBase::drawRectangle (core::style::Color *color,
int x2 = translateCanvasXToViewX (x + width);
int y2 = translateCanvasYToViewY (y + height);
- clipPoint (&x1, &y1);
- clipPoint (&x2, &y2);
+ // We only support rectangles with line width 1px, so we clip with
+ // a rectangle 1px wider and higher than what we actually expose.
+ // This is only really necessary for non-filled rectangles.
+ clipPoint (&x1, &y1, 1);
+ clipPoint (&x2, &y2, 1);
::fltk::Rectangle rect (x1, y1, x2 - x1, y2 - y1);
if (filled)