diff ../bdecheckout080209/bde/src/graphobject.cc src 
	> graphobject.cc080217.dif
---------------------------------------
638a639,646
> //graphobject.cc:645  Ggroup::findbyindex(hcg_key id) 
> //loops over subobjects and exits when either 
> // (current->object->findbyindex(id)) or current == NULL.
> // and returns obj = current->object
> // with post-cond: (obj == NULL || obj->getid() == id)
> // RJL)80217: fixed typo to return obj not findbyindex.
> // THis is a client of non-looping class methods in graph.h
> // E.g., node::findbyindex  returns ((cHN->HNid == id)?this:0);
649,650c657,658
<         if ((obj = current->object->findbyindex(id)) 
<                 != (graphobject *) NULL)  //<-- recursion!
---
>         if ((obj = current->object->findbyindex(id))  //override not recursion!
>                 != (graphobject *) NULL)  
655c663
<         DP; printf("findbyindex(id = %lx) returns obj=%p\n", id, obj);
---
>         DP; printf("findbyindex(id = %lux) returns obj=%p\n", id, obj);
659c667
<         DP; dprintd("findbyindex(id=%lx) returns NULL obj ref\n", id);
---
>         DP; dprintd("findbyindex(id=%lux) returns NULL obj ref\n", id);
795c803,804
<  * here, the hcg_ptr is cHN (or cCG or cHL) so client can do cs = cHN;
---
>  * here, the hcg_ptr is cHN (or cCG or cHL); 
>  * client can do HNcurr = cs->getcurr() which returns cHN ;
799c808,812
< // TBD: Make sure world coords are passd by client - RJL-060628
---
> // TBD: Make sure float world coords are passd by client - RJL-060628
> //      (anticipate WC scale is normalized not same as DC scale.)
> // TBD: consider tightening bounding box criterion used here 
> //      E.g., call generic bbox test in graphobject superclass from below
> //      iff geometry were inherited or delegated; option to override?
801c814,815
< {EP;
---
> {int halfwidth, halfheight;
>  EP;
803,806c817,822
<      if (tx >= cHN->centerx - (cHN->width/2)
<          && tx <= cHN->centerx + (cHN->width/2) &&
<          ty >= cHN->centery - (cHN->height/2)
<          && ty <= cHN->centery + (cHN->height/2))
---
>      halfwidth = (int) cHN->width/2; // added - RJL080217
>      halfheight= (int) cHN->height/2;
>      if (tx >= cHN->centerx - halfwidth
>          && tx <= cHN->centerx + halfwidth &&
>          ty >= cHN->centery - halfheight)
>          && ty <= cHN->centery + halfheight)
886c902
< // It might maks sense for the HG-table widget selected HG-row???
---
> // It might maks sense for the HG-table widget-selected HG-row???
1030,1033c1046,1050
< /* A polymorphic method would support doselection(x,y,ttabbr)
<  * which only looks at elements whose cXX is a DB row of type ttabbr.
<  * Note that selected.getstate value is partitioned using (TBD) bdeState approach
<  * into sub-intervals for each table type.
---
> /* A class-specific method e.g. node::select could be called in  
>  * subsets of states as doselection(x,y,ttabbr) 
>  * to skip elements whose cXX is not a DB row of type ttabbr.
>  * Note that selected.getstate value will be  partitioned using 
>  * (TBD) bdeState approach into sub-intervals for each table type.
1036,1037c1053,1056
< void Ggroup::doselection (int absx, int absy)   //:1012-1115:
< {EP;dprintdd("With cursor at x=%d,y=%d)\n", absx,  absy);
---
> void Ggroup::doselection (int absx, int absy)   //:1050-1154:
> {
>  float sx, sy; // world coordinates WC for DC absx,absy 
>  EP;dprintdd("With cursor at x=%d,y=%d)\n", absx,  absy);
1078c1097,1098
< 
---
>           // Rev 080217: insert DCtoWC before this loop
>           // for calls ito class-specific ::select(fx,fy) inside the loop
1079a1100,1103
>           // polymorphic objext=node,caption,hlink [or text?] select():
>           // which does DCtoWC outside of loop? - RJL080217
>           DCtoWC(absx, absy, &sx, &sy);
>           DP;dprintdd("Calling DCtoWC(<%5.1d,%5.1d>,&sx,&sy)\n", absx, absy);
1081c1105
<                ((graphobject *) currents->object)->select(absx,absy) == 0;
---
>                currents->object)->select(sx,sy) == 0; // no cast-RJL080217
1085c1109,1110
<                dprintd("pkey=%lux\n", (hcg_key)(currents->object->getcurr()));
---
>                dprintd("DBaddr==%px\n", 
>                         (hcg_ptr)(currents->object->getcurr())); //RJL080217
1126,1127c1151,1152
<         //selectcurrentgraphobject(); // #define as scgo 
<         ((graphobject*)(currents->object))->selectObject();
---
>         //selectcurrentgraphobject(); // #define as scgo:
>         (currents->object)->selectObject(); 
1130c1155
<         DP; printf("Selected object id %lux at <%d,%d>\n", 
---
>         DP; printf("Selected object id %lux at DC=<%d,%d>\n", 
1139c1164
< LP;}  // end Ggroup::doselection: 1012-1115
---
> LP;}  // end Ggroup::doselection: 1050-1154
1202c1227
<                 // WC and DC have the same values for scale factor == 1.0
---
>                 // WC and DC have the 'same' values for scale factor == 1.0
1213a1239,1240
>      if (obj->select(mx,my)) //node/caption/link [or text?] method
>      {
1225a1253
>      } //end if select()
1227c1255
<  } // end-loop: post-cond ((HNcurr->HNid == cs->getid()) XOR current == NULL)
---
>   } // end-loop: post-cond ( current == NULL || (HNcurr->HNid == cs->getid()) 
1230a1259
>         (current->object)->selectObject();//set cs, selected, highlight(1);     
1270a1300
>   float fx,fy; // WC not DC
1277c1307
< 
---
>   DCtoWC(x,y,&fx,%fy); //convert int to float, possibly scaled, before looping.
1280c1310
<                 (((graphobject*)current->object)->select(x, y) == 0));
---
>                 (((graphobject*)current->object)->select(fx, fy) == 0));
1282,1283c1312,1313
<   { //IFF  mouse is inside HN, HL or CG, current!=NULL and select(x,y)!= 0
<         assert(HNorHLorCGisSelected); // Invariant: #define'd line 454 as:
---
>   { //IFF  mouse is inside HN, HL or CG, current!=NULL and select(sx,sy)!= 0
>         //assert(HNorHLorCGisSelected); // Invariant: #define'd line 483 as:
1293c1323
<         ((graphobject *)current->object)->selectObject();
---
>         ((graphobject *)(current->object)->selectObject());
1337,1338c1367,1368
< void Ggroup::select_HL(Widget w, int x, int y)  //:1485-1520:
<       // w: drawing canvas, x: x coordinate and y: y coordinate
---
> void Ggroup::select_HL(Widget w, int x, int y)  //:1356-1390:
>       // w: drawing canvas, x,y : DC int  coordinates
1343a1374
>   float sx, sy;
1348c1379
< 
---
>   DCtoWC(x,y,&sx,&sy); // convert mouse DC to world WC coords-added 080217-RJL
1353c1384
<         if ((((graphobject *) current->object)->select(x, y) != 0) && 
---
>         if ((((graphobject *) current->object)->select(sx, sy) != 0) && 
1356c1387
<           (current->object)->selectObject();//crash060628
---
>           ((graphobject *)current->object)->selectObject();//crash060628
1359c1390
<           assert(cs == currentselection);       // from select(x,y)
---
>           assert(cs == currentselection);       // from select(sx,sy)
1371c1402
< } // end void Ggroup::select_HL() (1485-1520)
---
> } // end void Ggroup::select_HL() (1356-1390)
1739,1742c1770,1775
<      if (tx >= cCG->CGcenterx - (cCG->CGwidth/2)
<          && tx <= cCG->CGcenterx + (cCG->CGwidth/2) &&
<          ty >= cCG->CGcentery - (cCG->CGheight/2)
<          && ty <= cCG->CGcentery + (cCG->CGheight/2))
---
>      int halfwidth = cCG->width/2;		<<< These corrected to CGnames - RJL080217.2342
>      int halfheight= cCG->height/2;
>      if (tx >= cCG->centerx - halfwidth
>          && tx <= cCG->centerx + halfwidth 
>          && ty >= cCG->centery - halfheight
>          && ty <= cCG->centery + halfheight)