virtualizes fl_set_spot and fl_reset_spot

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11640 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

2 files changed, 33 insertions, 0 deletions

diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver.H b/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
index 4d4a50bd1..bbda02bc2 100644
--- a/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
+++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
@@ -127,8 +127,11 @@ protected:
   void color(Fl_Color c);
   Fl_Color color() { return color_; }
   void color(uchar r, uchar g, uchar b);
+  void set_spot(int font, int size, int X, int Y, int W, int H, Fl_Window *win);
+  void reset_spot();
 };
 
+
 /**
  The graphics driver used when printing on MSWindows.
  *
@@ -142,6 +145,7 @@ public:
   int draw_scaled(Fl_Image *img, int XP, int YP, int WP, int HP);
 };
 
+
 class Fl_Translated_GDI_Graphics_Driver : public Fl_GDI_Graphics_Driver {
   unsigned depth;
   POINT origins[10];
@@ -151,6 +155,7 @@ public:
   virtual void untranslate_all(void);
 };
 
+
 #endif // FL_GDI_GRAPHICS_DRIVER_H
 
 //
diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx b/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx
index 7da208573..817c7e154 100644
--- a/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx
+++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx
@@ -179,6 +179,34 @@ void Fl_Graphics_Driver::XDestroyRegion(Fl_Region r) {
 }
 
 
+void Fl_Graphics_Driver::reset_spot()
+{
+}
+
+void Fl_Graphics_Driver::set_spot(int font, int size, int X, int Y, int W, int H, Fl_Window *win)
+{
+  if (!win) return;
+  Fl_Window* tw = win;
+  while (tw->parent()) tw = tw->window(); // find top level window
+
+  if (!tw->shown())
+    return;
+
+  HIMC himc = flImmGetContext(fl_xid(tw));
+
+  if (himc) {
+    COMPOSITIONFORM cfs;
+    cfs.dwStyle = CFS_POINT;
+    cfs.ptCurrentPos.x = X;
+    cfs.ptCurrentPos.y = Y - tw->labelsize();
+    MapWindowPoints(fl_xid(win), fl_xid(tw), &cfs.ptCurrentPos, 1);
+    flImmSetCompositionWindow(himc, &cfs);
+    flImmReleaseContext(fl_xid(tw), himc);
+  }
+}
+
+
+
 //
 // End of "$Id$".
 //