From 6f5340d430aa0a1a13dc7ce527424a9c50c1382d Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Fri, 9 Feb 2018 16:59:34 +0000
Subject: Windows: fix fl_overlay_rect() when scaling factor value is > 2

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12656 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/drivers/GDI/Fl_GDI_Graphics_Driver.H        | 1 +
 src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/drivers')

diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver.H b/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
index 1ab61722b..5bfd9b515 100644
--- a/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
+++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
@@ -147,6 +147,7 @@ protected:
   virtual const char *font_name(int num);
   virtual void font_name(int num, const char *name);
   void global_gc();
+  virtual void overlay_rect(int x, int y, int w , int h);
 };
 
 
diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx b/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx
index 0dbb674f0..40ba82472 100644
--- a/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx
+++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver_rect.cxx
@@ -43,6 +43,12 @@ void Fl_GDI_Graphics_Driver::point_unscaled(float fx, float fy) {
   FillRect(gc_, &rect, fl_brush());
 }
 
+void Fl_GDI_Graphics_Driver::overlay_rect(int x, int y, int w , int h) {
+  // make pen have a one-pixel width
+  line_style_unscaled( (color()==FL_WHITE?FL_SOLID:FL_DOT), 1, NULL);
+  loop(x, y, x+w-1, y, x+w-1, y+h-1, x, y+h-1);
+}
+
 void Fl_GDI_Graphics_Driver::rect_unscaled(float x, float y, float w, float h) {
   if (w<=0 || h<=0) return;
   int line_delta_ =  (scale_ > 1.75 ? 1 : 0);//TMP
@@ -248,7 +254,6 @@ void Fl_GDI_Graphics_Driver::restore_clip() {
   }
 }
 
-
 //
 // End of "$Id$".
 //
-- 
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