OpenEuphoria

1. EuGTK: "font"

• Posted by Jerry_Story Feb 19, 2012
• 2171 views

I was sidetracked with a Javascript project.
http://jtstory.fortunecity.com/dmak-javascript/dmak-js.html
(The data takes a while to load.)

But now I'm back on the EuGTK-based project.

  set(lstNutrientsREQ,"font",fonts[NUTRIENTS_REQ])  -- lst means list -- line 57 
  set(lstNutrientsNonREQ,"font",fonts[NUTRIENTS_NONREQ]) 
  set(lstFoods,"font",fonts[FOODS]) 
  set(lstRecipes,"font",fonts[FOODS]) 
  set(lstDiet,"font",fonts[DIET]) 
  set(txtFilter1,"font",fonts[TEXT]) -- txt means text 
  set(txtFilter2,"font",fonts[TEXT]) 
  set(txtFilter3,"font",fonts[TEXT]) 
  set(btnDec,"font",fonts[TEXT])  -- btn means button 
  set(btnSA1,"font",fonts[TEXT]) 
  set(btnCA1,"font",fonts[TEXT]) 
  set(btnCals,"font",fonts[TEXT]) 
  set(btnCA2,"font",fonts[TEXT]) 
  set(btnSA2,"font",fonts[TEXT]) 
  set(btnInc,"font",fonts[TEXT]) 
  set(lblSelectedFood,"font",fonts[LABELS])  -- lbl means label 
  set(lblSelectedNutrient,"font",fonts[LABELS]) 
  set(btnFave,"font",fonts[TEXT]) 
  set(btnCrap,"font",fonts[TEXT]) 

"font" seems to be not correct on some of them.

.../GtkEngine.e:337 in function set()                                                                            
A machine-level exception occurred during execution of this statement                                                                                                      
                                                                                                                                                                           
... /dmak_fonts.e:57 

3. Re: EuGTK: "font"

• Posted by Jerry_Story Feb 23, 2012
• 1940 views

ListView.

 lstNutrientsREQ  = create(GtkTreeView), 
 lstNutrientsNonREQ  = create(GtkTreeView), 
 lstDiet  = create(GtkTreeView), 
 lstFoods  = create(GtkTreeView), 
 lstRecipes  = create(GtkTreeView) 

5. Re: EuGTK: "font"

• Posted by Jerry_Story Feb 24, 2012
• 1864 views

That produces a huge amount of information. Here is a portion of it that might be relevant.

SET: font GtkTreeView 
{ 
  "override_font", 
  {33554436,150994948}, 
  0, 
  2517 
} 
{ 
  604291344, 
  "Georgia Bold 12" 
} 
SET: font GtkTreeView 
{ 
  "override_font", 
  {33554436,150994948}, 
  0, 
  2517 
} 
{ 
  604291904, 
  "Georgia Bold 12" 
} 
SET: font GtkTreeView 
{ 
  "override_font", 
  {33554436,150994948}, 
  0, 
  2517 
} 
{ 
  604293024, 
  "Georgia Bold 12" 
} 
SET: font GtkTreeView 
{ 
  "override_font", 
  {33554436,150994948}, 
  0, 
  2517 
} 

7. Re: EuGTK: "font"

• Posted by Jerry_Story Feb 28, 2012
• 1617 views

SET: font GtkTreeView 
{ 
  "override_font", 
  {33554436,150994948}, 
  0, 
  2517 
} 
{ 
  604291344,        <== pointer to object being affected 
  "Georgia Bold 12" 

global constant 
 lstNutrientsREQ  = create(GtkTreeView), 
 lstNutrientsNonREQ  = create(GtkTreeView), 
 lstDiet  = create(GtkTreeView), 
 lstFoods  = create(GtkTreeView), 
 lstRecipes  = create(GtkTreeView) 
 
printf(1,"%d \n",{lstNutrientsREQ}) 
printf(1,"%d \n",{lstNutrientsNonREQ}) 
printf(1,"%d \n",{lstDiet}) 
printf(1,"%d \n",{lstFoods}) 
printf(1,"%d \n",{lstRecipes}) 

That produces different numbers each run.

1st run: 
578855000  
578855560  
578856120  
578856680  
578857240  
 
2nd run: 
591216728  
591217288  
591217848  
591218408  
591218968  

If I do
eui -d SET dmak.exw
there is so much information that I can't find the above numbers and I can't compare them with the -d SET numbers.

9. Re: EuGTK: "font"

• Posted by Jerry_Story Mar 01, 2012
• 1511 views

The numbers seem to be correct.

This line:
printf(1,"lstNutrientsREQ = %d \n",{lstNutrientsREQ})

produces:
lstNutrientsREQ = 576471128

This line:
set(lstNutrientsREQ,"font",fonts[NUTRIENTS_REQ])

produces:

SET: font GtkTreeView 
{ 
  "override_font", 
  {33554436,150994948}, 
  0, 
  2517 
} 
{ 
  576471128,   <-- same number 
  "Georgia Bold 12" 
} 

11. Re: EuGTK: "font"

• Posted by irv Mar 05, 2012
• 1446 views

Apparently the error has nothing to do with fonts, but was caused by memory corruption elsewhere. Fortunately, this is pretty rare, since it's close to impossible to track down.