Ge texts only written to buffer, if double buffered, and some work on option menu

xtt/lib/glow/src/glow_growapi.cpp

@@ -1115,6 +1115,8 @@ void grow_CreateGrowMenu( grow_tCtx ctx, const char *name, glow_sMenuInfo *info,
 		     fill_rect, border, fill_draw_type, text_size, text_drawtype, 
 		     text_color, disabled_text_color, text_font, (GlowArrayElem *)parent);
   ctx->insert( r1);
+  ctx->pop( r1);
+  r1->draw();
   *menu = (grow_tObject) r1;
 }
 

xtt/lib/glow/src/glow_growctx.h

@@ -831,6 +831,10 @@ class GrowCtx : public GlowCtx {
   void measure_window( double *ll_x, double *ll_y, 
 		       double *ur_x, double *ur_y);
 
+  void pop( GlowArrayElem *element) { a.pop( element);}
+
+
+
   char		name[40];		//!< Name of the context.
   grow_eMode	edit_mode;		//!< Current edit mode.
   int		conpoint_num_cnt;	//!< Counter to get next number for when creating conpoints in a subgraph.

xtt/lib/glow/src/glow_growmenu.cpp

@@ -46,7 +46,6 @@ GrowMenu::GrowMenu( GrowCtx *glow_ctx, const char *name, glow_sMenuInfo *menu_in
 {
   if ( !nodraw)
     draw( &ctx->mw, (GlowTransform *)NULL, highlight, hot, NULL, NULL);
-
 }
 
 GrowMenu::~GrowMenu()
@@ -186,9 +185,10 @@ void GrowMenu::draw( GlowWind *w, GlowTransform *t, int highlight, int hot, void
     ur_x = ll_x + int(min_width * w->zoom_factor_x);
   ur_y = ll_y + int(tot_z_height);
 
-  if ( ur_y > ctx->y_high * w->zoom_factor_y + w->subwindow_y) {
+  if ( ur_y > w->window_height + w->offset_y + w->subwindow_y) {
     // Outside window border
-    ur_y = int(ctx->y_high * w->zoom_factor_y + w->subwindow_y);
+    trf.move( 0, double(ur_y - (w->window_height + w->offset_y + w->subwindow_y)) / w->zoom_factor_y);
+    ur_y = w->window_height + w->offset_y + w->subwindow_y;
     ll_y = ur_y - int(tot_z_height);
     ll.posit_z( ll.z_x, ll_y + w->offset_y + w->subwindow_y);
     ur.posit_z( ur.z_x, ur_y + w->offset_y + w->subwindow_y); // Might not always be correct?

xtt/lib/glow/src/glow_tiptext.cpp

@@ -90,6 +90,8 @@ void GlowTipText::draw()
 		    strlen(tiptext), glow_eDrawType_TextHelvetica, glow_eDrawType_Line, text_size, 
 		    0, 0, glow_eFont_Helvetica,
 		    ctx->mw.zoom_factor_y / ctx->mw.base_zoom_factor * (8+2*text_size));
+  if ( ctx->mw.double_buffer_on() && !ctx->mw.draw_buffer_only())
+    ctx->gdraw->copy_buffer( &ctx->mw, text_x, text_y, text_x + text_width, text_y + text_height);
 }
 
 void GlowTipText::remove_text( GlowArrayElem *e)